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 USING_SPLIT_STACK_FALSE
 624 USING_SPLIT_STACK_TRUE
 625 SPLIT_STACK
 626 OSCFLAGS
 627 GO_SYSCALL_OS_ARCH_FILE
 628 GO_SYSCALL_OS_FILE
 629 GO_LIBCALL_OS_ARCH_FILE
 630 GO_LIBCALL_OS_FILE
 631 GOARCH
 632 LIBGO_IS_X86_64_FALSE
 633 LIBGO_IS_X86_64_TRUE
 634 LIBGO_IS_SPARC64_FALSE
 635 LIBGO_IS_SPARC64_TRUE
 636 LIBGO_IS_SPARC_FALSE
 637 LIBGO_IS_SPARC_TRUE
 638 LIBGO_IS_S390X_FALSE
 639 LIBGO_IS_S390X_TRUE
 640 LIBGO_IS_S390_FALSE
 641 LIBGO_IS_S390_TRUE
 642 LIBGO_IS_PPC64LE_FALSE
 643 LIBGO_IS_PPC64LE_TRUE
 644 LIBGO_IS_PPC64_FALSE
 645 LIBGO_IS_PPC64_TRUE
 646 LIBGO_IS_PPC_FALSE
 647 LIBGO_IS_PPC_TRUE
 648 LIBGO_IS_MIPSO64_FALSE
 649 LIBGO_IS_MIPSO64_TRUE
 650 LIBGO_IS_MIPSN64_FALSE
 651 LIBGO_IS_MIPSN64_TRUE
 652 LIBGO_IS_MIPSN32_FALSE
 653 LIBGO_IS_MIPSN32_TRUE
 654 LIBGO_IS_MIPSO32_FALSE
 655 LIBGO_IS_MIPSO32_TRUE
 656 LIBGO_IS_MIPS_FALSE
 657 LIBGO_IS_MIPS_TRUE
 658 LIBGO_IS_M68K_FALSE
 659 LIBGO_IS_M68K_TRUE
 660 LIBGO_IS_ARM64_FALSE
 661 LIBGO_IS_ARM64_TRUE
 662 LIBGO_IS_ARM_FALSE
 663 LIBGO_IS_ARM_TRUE
 664 LIBGO_IS_ALPHA_FALSE
 665 LIBGO_IS_ALPHA_TRUE
 666 LIBGO_IS_386_FALSE
 667 LIBGO_IS_386_TRUE
 668 USE_DEJAGNU
 669 GOOS
 670 LIBGO_IS_SOLARIS_FALSE
 671 LIBGO_IS_SOLARIS_TRUE
 672 LIBGO_IS_RTEMS_FALSE
 673 LIBGO_IS_RTEMS_TRUE
 674 LIBGO_IS_DRAGONFLY_FALSE
 675 LIBGO_IS_DRAGONFLY_TRUE
 676 LIBGO_IS_OPENBSD_FALSE
 677 LIBGO_IS_OPENBSD_TRUE
 678 LIBGO_IS_NETBSD_FALSE
 679 LIBGO_IS_NETBSD_TRUE
 680 LIBGO_IS_LINUX_FALSE
 681 LIBGO_IS_LINUX_TRUE
 682 LIBGO_IS_IRIX_FALSE
 683 LIBGO_IS_IRIX_TRUE
 684 LIBGO_IS_FREEBSD_FALSE
 685 LIBGO_IS_FREEBSD_TRUE
 686 LIBGO_IS_DARWIN_FALSE
 687 LIBGO_IS_DARWIN_TRUE
 688 go_include
 689 LIBATOMIC
 690 LIBFFIINCS
 691 LIBFFI
 692 nover_glibgo_toolexeclibdir
 693 glibgo_toolexeclibdir
 694 glibgo_toolexecdir
 695 WERROR
 696 WARN_FLAGS
 697 CC_FOR_BUILD
 698 enable_static
 699 enable_shared
 700 CPP
 701 OTOOL64
 702 OTOOL
 703 LIPO
 704 NMEDIT
 705 DSYMUTIL
 706 AR
 707 OBJDUMP
 708 LN_S
 709 NM
 710 ac_ct_DUMPBIN
 711 DUMPBIN
 712 LIBTOOL
 713 OBJCOPY
 714 RANLIB
 715 LD
 716 FGREP
 717 EGREP
 718 GREP
 719 SED
 720 MAINT
 721 MAINTAINER_MODE_FALSE
 722 MAINTAINER_MODE_TRUE
 723 GOCFLAGS
 724 GOC
 725 am__fastdepCC_FALSE
 726 am__fastdepCC_TRUE
 727 CCDEPMODE
 728 AMDEPBACKSLASH
 729 AMDEP_FALSE
 730 AMDEP_TRUE
 731 am__quote
 732 am__include
 733 DEPDIR
 734 OBJEXT
 735 EXEEXT
 736 ac_ct_CC
 737 CPPFLAGS
 738 LDFLAGS
 739 CFLAGS
 740 CC
 741 am__untar
 742 am__tar
 743 AMTAR
 744 am__leading_dot
 745 SET_MAKE
 746 AWK
 747 mkdir_p
 748 MKDIR_P
 749 INSTALL_STRIP_PROGRAM
 750 STRIP
 751 install_sh
 752 MAKEINFO
 753 AUTOHEADER
 754 AUTOMAKE
 755 AUTOCONF
 756 ACLOCAL
 757 VERSION
 758 PACKAGE
 759 CYGPATH_W
 760 am__isrc
 761 INSTALL_DATA
 762 INSTALL_SCRIPT
 763 INSTALL_PROGRAM
 764 target_os
 765 target_vendor
 766 target_cpu
 767 target
 768 host_os
 769 host_vendor
 770 host_cpu
 771 host
 772 build_os
 773 build_vendor
 774 build_cpu
 775 build
 776 multi_basedir
 777 libtool_VERSION
 778 target_alias
 779 host_alias
 780 build_alias
 781 LIBS
 782 ECHO_T
 783 ECHO_N
 784 ECHO_C
 785 DEFS
 786 mandir
 787 localedir
 788 libdir
 789 psdir
 790 pdfdir
 791 dvidir
 792 htmldir
 793 infodir
 794 docdir
 795 oldincludedir
 796 includedir
 797 localstatedir
 798 sharedstatedir
 799 sysconfdir
 800 datadir
 801 datarootdir
 802 libexecdir
 803 sbindir
 804 bindir
 805 program_transform_name
 806 prefix
 807 exec_prefix
 808 PACKAGE_URL
 809 PACKAGE_BUGREPORT
 810 PACKAGE_STRING
 811 PACKAGE_VERSION
 812 PACKAGE_TARNAME
 813 PACKAGE_NAME
 814 PATH_SEPARATOR
 815 SHELL'
 816 ac_subst_files=''
 817 ac_user_opts='
 818 enable_option_checking
 819 enable_multilib
 820 enable_dependency_tracking
 821 enable_maintainer_mode
 822 with_gnu_ld
 823 enable_shared
 824 enable_static
 825 with_pic
 826 enable_fast_install
 827 enable_libtool_lock
 828 enable_werror
 829 enable_version_specific_runtime_libs
 830 with_libffi
 831 with_libatomic
 832 with_system_libunwind
 833 '
 834       ac_precious_vars='build_alias
 835 host_alias
 836 target_alias
 837 CPP
 838 CPPFLAGS'
 839
 840
 841 # Initialize some variables set by options.
 842 ac_init_help=
 843 ac_init_version=false
 844 ac_unrecognized_opts=
 845 ac_unrecognized_sep=
 846 # The variables have the same names as the options, with
 847 # dashes changed to underlines.
 848 cache_file=/dev/null
 849 exec_prefix=NONE
 850 no_create=
 851 no_recursion=
 852 prefix=NONE
 853 program_prefix=NONE
 854 program_suffix=NONE
 855 program_transform_name=s,x,x,
 856 silent=
 857 site=
 858 srcdir=
 859 verbose=
 860 x_includes=NONE
 861 x_libraries=NONE
 862
 863 # Installation directory options.
 864 # These are left unexpanded so users can "make install exec_prefix=/foo"
 865 # and all the variables that are supposed to be based on exec_prefix
 866 # by default will actually change.
 867 # Use braces instead of parens because sh, perl, etc. also accept them.
 868 # (The list follows the same order as the GNU Coding Standards.)
 869 bindir='${exec_prefix}/bin'
 870 sbindir='${exec_prefix}/sbin'
 871 libexecdir='${exec_prefix}/libexec'
 872 datarootdir='${prefix}/share'
 873 datadir='${datarootdir}'
 874 sysconfdir='${prefix}/etc'
 875 sharedstatedir='${prefix}/com'
 876 localstatedir='${prefix}/var'
 877 includedir='${prefix}/include'
 878 oldincludedir='/usr/include'
 879 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 880 infodir='${datarootdir}/info'
 881 htmldir='${docdir}'
 882 dvidir='${docdir}'
 883 pdfdir='${docdir}'
 884 psdir='${docdir}'
 885 libdir='${exec_prefix}/lib'
 886 localedir='${datarootdir}/locale'
 887 mandir='${datarootdir}/man'
 888
 889 ac_prev=
 890 ac_dashdash=
 891 for ac_option
 892 do
 893   # If the previous option needs an argument, assign it.
 894   if test -n "$ac_prev"; then
 895     eval $ac_prev=\$ac_option
 896     ac_prev=
 897     continue
 898   fi
 899
 900   case $ac_option in
 901   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 902   *)    ac_optarg=yes ;;
 903   esac
 904
 905   # Accept the important Cygnus configure options, so we can diagnose typos.
 906
 907   case $ac_dashdash$ac_option in
 908   --)
 909     ac_dashdash=yes ;;
 910
 911   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 912     ac_prev=bindir ;;
 913   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 914     bindir=$ac_optarg ;;
 915
 916   -build | --build | --buil | --bui | --bu)
 917     ac_prev=build_alias ;;
 918   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 919     build_alias=$ac_optarg ;;
 920
 921   -cache-file | --cache-file | --cache-fil | --cache-fi \
 922   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 923     ac_prev=cache_file ;;
 924   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 925   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 926     cache_file=$ac_optarg ;;
 927
 928   --config-cache | -C)
 929     cache_file=config.cache ;;
 930
 931   -datadir | --datadir | --datadi | --datad)
 932     ac_prev=datadir ;;
 933   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 934     datadir=$ac_optarg ;;
 935
 936   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 937   | --dataroo | --dataro | --datar)
 938     ac_prev=datarootdir ;;
 939   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 940   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 941     datarootdir=$ac_optarg ;;
 942
 943   -disable-* | --disable-*)
 944     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 945     # Reject names that are not valid shell variable names.
 946     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 947       as_fn_error "invalid feature name: $ac_useropt"
 948     ac_useropt_orig=$ac_useropt
 949     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 950     case $ac_user_opts in
 951       *"
 952 "enable_$ac_useropt"
 953 "*) ;;
 954       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 955          ac_unrecognized_sep=', ';;
 956     esac
 957     eval enable_$ac_useropt=no ;;
 958
 959   -docdir | --docdir | --docdi | --doc | --do)
 960     ac_prev=docdir ;;
 961   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 962     docdir=$ac_optarg ;;
 963
 964   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 965     ac_prev=dvidir ;;
 966   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 967     dvidir=$ac_optarg ;;
 968
 969   -enable-* | --enable-*)
 970     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 971     # Reject names that are not valid shell variable names.
 972     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 973       as_fn_error "invalid feature name: $ac_useropt"
 974     ac_useropt_orig=$ac_useropt
 975     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 976     case $ac_user_opts in
 977       *"
 978 "enable_$ac_useropt"
 979 "*) ;;
 980       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 981          ac_unrecognized_sep=', ';;
 982     esac
 983     eval enable_$ac_useropt=\$ac_optarg ;;
 984
 985   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 986   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 987   | --exec | --exe | --ex)
 988     ac_prev=exec_prefix ;;
 989   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 990   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 991   | --exec=* | --exe=* | --ex=*)
 992     exec_prefix=$ac_optarg ;;
 993
 994   -gas | --gas | --ga | --g)
 995     # Obsolete; use --with-gas.
 996     with_gas=yes ;;
 997
 998   -help | --help | --hel | --he | -h)
 999     ac_init_help=long ;;
1000   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1001     ac_init_help=recursive ;;
1002   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1003     ac_init_help=short ;;
1004
1005   -host | --host | --hos | --ho)
1006     ac_prev=host_alias ;;
1007   -host=* | --host=* | --hos=* | --ho=*)
1008     host_alias=$ac_optarg ;;
1009
1010   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1011     ac_prev=htmldir ;;
1012   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1013   | --ht=*)
1014     htmldir=$ac_optarg ;;
1015
1016   -includedir | --includedir | --includedi | --included | --include \
1017   | --includ | --inclu | --incl | --inc)
1018     ac_prev=includedir ;;
1019   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1020   | --includ=* | --inclu=* | --incl=* | --inc=*)
1021     includedir=$ac_optarg ;;
1022
1023   -infodir | --infodir | --infodi | --infod | --info | --inf)
1024     ac_prev=infodir ;;
1025   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1026     infodir=$ac_optarg ;;
1027
1028   -libdir | --libdir | --libdi | --libd)
1029     ac_prev=libdir ;;
1030   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1031     libdir=$ac_optarg ;;
1032
1033   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1034   | --libexe | --libex | --libe)
1035     ac_prev=libexecdir ;;
1036   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1037   | --libexe=* | --libex=* | --libe=*)
1038     libexecdir=$ac_optarg ;;
1039
1040   -localedir | --localedir | --localedi | --localed | --locale)
1041     ac_prev=localedir ;;
1042   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1043     localedir=$ac_optarg ;;
1044
1045   -localstatedir | --localstatedir | --localstatedi | --localstated \
1046   | --localstate | --localstat | --localsta | --localst | --locals)
1047     ac_prev=localstatedir ;;
1048   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1049   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1050     localstatedir=$ac_optarg ;;
1051
1052   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1053     ac_prev=mandir ;;
1054   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1055     mandir=$ac_optarg ;;
1056
1057   -nfp | --nfp | --nf)
1058     # Obsolete; use --without-fp.
1059     with_fp=no ;;
1060
1061   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1062   | --no-cr | --no-c | -n)
1063     no_create=yes ;;
1064
1065   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1066   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1067     no_recursion=yes ;;
1068
1069   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1070   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1071   | --oldin | --oldi | --old | --ol | --o)
1072     ac_prev=oldincludedir ;;
1073   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1074   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1075   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1076     oldincludedir=$ac_optarg ;;
1077
1078   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1079     ac_prev=prefix ;;
1080   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1081     prefix=$ac_optarg ;;
1082
1083   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1084   | --program-pre | --program-pr | --program-p)
1085     ac_prev=program_prefix ;;
1086   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1087   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1088     program_prefix=$ac_optarg ;;
1089
1090   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1091   | --program-suf | --program-su | --program-s)
1092     ac_prev=program_suffix ;;
1093   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1094   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1095     program_suffix=$ac_optarg ;;
1096
1097   -program-transform-name | --program-transform-name \
1098   | --program-transform-nam | --program-transform-na \
1099   | --program-transform-n | --program-transform- \
1100   | --program-transform | --program-transfor \
1101   | --program-transfo | --program-transf \
1102   | --program-trans | --program-tran \
1103   | --progr-tra | --program-tr | --program-t)
1104     ac_prev=program_transform_name ;;
1105   -program-transform-name=* | --program-transform-name=* \
1106   | --program-transform-nam=* | --program-transform-na=* \
1107   | --program-transform-n=* | --program-transform-=* \
1108   | --program-transform=* | --program-transfor=* \
1109   | --program-transfo=* | --program-transf=* \
1110   | --program-trans=* | --program-tran=* \
1111   | --progr-tra=* | --program-tr=* | --program-t=*)
1112     program_transform_name=$ac_optarg ;;
1113
1114   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1115     ac_prev=pdfdir ;;
1116   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1117     pdfdir=$ac_optarg ;;
1118
1119   -psdir | --psdir | --psdi | --psd | --ps)
1120     ac_prev=psdir ;;
1121   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1122     psdir=$ac_optarg ;;
1123
1124   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1125   | -silent | --silent | --silen | --sile | --sil)
1126     silent=yes ;;
1127
1128   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1129     ac_prev=sbindir ;;
1130   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1131   | --sbi=* | --sb=*)
1132     sbindir=$ac_optarg ;;
1133
1134   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1135   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1136   | --sharedst | --shareds | --shared | --share | --shar \
1137   | --sha | --sh)
1138     ac_prev=sharedstatedir ;;
1139   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1140   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1141   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1142   | --sha=* | --sh=*)
1143     sharedstatedir=$ac_optarg ;;
1144
1145   -site | --site | --sit)
1146     ac_prev=site ;;
1147   -site=* | --site=* | --sit=*)
1148     site=$ac_optarg ;;
1149
1150   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1151     ac_prev=srcdir ;;
1152   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1153     srcdir=$ac_optarg ;;
1154
1155   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1156   | --syscon | --sysco | --sysc | --sys | --sy)
1157     ac_prev=sysconfdir ;;
1158   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1159   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1160     sysconfdir=$ac_optarg ;;
1161
1162   -target | --target | --targe | --targ | --tar | --ta | --t)
1163     ac_prev=target_alias ;;
1164   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1165     target_alias=$ac_optarg ;;
1166
1167   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1168     verbose=yes ;;
1169
1170   -version | --version | --versio | --versi | --vers | -V)
1171     ac_init_version=: ;;
1172
1173   -with-* | --with-*)
1174     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1175     # Reject names that are not valid shell variable names.
1176     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1177       as_fn_error "invalid package name: $ac_useropt"
1178     ac_useropt_orig=$ac_useropt
1179     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1180     case $ac_user_opts in
1181       *"
1182 "with_$ac_useropt"
1183 "*) ;;
1184       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1185          ac_unrecognized_sep=', ';;
1186     esac
1187     eval with_$ac_useropt=\$ac_optarg ;;
1188
1189   -without-* | --without-*)
1190     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1191     # Reject names that are not valid shell variable names.
1192     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1193       as_fn_error "invalid package name: $ac_useropt"
1194     ac_useropt_orig=$ac_useropt
1195     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1196     case $ac_user_opts in
1197       *"
1198 "with_$ac_useropt"
1199 "*) ;;
1200       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1201          ac_unrecognized_sep=', ';;
1202     esac
1203     eval with_$ac_useropt=no ;;
1204
1205   --x)
1206     # Obsolete; use --with-x.
1207     with_x=yes ;;
1208
1209   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1210   | --x-incl | --x-inc | --x-in | --x-i)
1211     ac_prev=x_includes ;;
1212   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1213   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1214     x_includes=$ac_optarg ;;
1215
1216   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1217   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1218     ac_prev=x_libraries ;;
1219   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1220   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1221     x_libraries=$ac_optarg ;;
1222
1223   -*) as_fn_error "unrecognized option: \`$ac_option'
1224 Try \`$0 --help' for more information."
1225     ;;
1226
1227   *=*)
1228     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1229     # Reject names that are not valid shell variable names.
1230     case $ac_envvar in #(
1231       '' | [0-9]* | *[!_$as_cr_alnum]* )
1232       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1233     esac
1234     eval $ac_envvar=\$ac_optarg
1235     export $ac_envvar ;;
1236
1237   *)
1238     # FIXME: should be removed in autoconf 3.0.
1239     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1240     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1241       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1242     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1243     ;;
1244
1245   esac
1246 done
1247
1248 if test -n "$ac_prev"; then
1249   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1250   as_fn_error "missing argument to $ac_option"
1251 fi
1252
1253 if test -n "$ac_unrecognized_opts"; then
1254   case $enable_option_checking in
1255     no) ;;
1256     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1257     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1258   esac
1259 fi
1260
1261 # Check all directory arguments for consistency.
1262 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1263                 datadir sysconfdir sharedstatedir localstatedir includedir \
1264                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1265                 libdir localedir mandir
1266 do
1267   eval ac_val=\$$ac_var
1268   # Remove trailing slashes.
1269   case $ac_val in
1270     */ )
1271       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1272       eval $ac_var=\$ac_val;;
1273   esac
1274   # Be sure to have absolute directory names.
1275   case $ac_val in
1276     [\\/$]* | ?:[\\/]* )  continue;;
1277     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1278   esac
1279   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1280 done
1281
1282 # There might be people who depend on the old broken behavior: `$host'
1283 # used to hold the argument of --host etc.
1284 # FIXME: To remove some day.
1285 build=$build_alias
1286 host=$host_alias
1287 target=$target_alias
1288
1289 # FIXME: To remove some day.
1290 if test "x$host_alias" != x; then
1291   if test "x$build_alias" = x; then
1292     cross_compiling=maybe
1293     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1294     If a cross compiler is detected then cross compile mode will be used." >&2
1295   elif test "x$build_alias" != "x$host_alias"; then
1296     cross_compiling=yes
1297   fi
1298 fi
1299
1300 ac_tool_prefix=
1301 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1302
1303 test "$silent" = yes && exec 6>/dev/null
1304
1305
1306 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1307 ac_ls_di=`ls -di .` &&
1308 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1309   as_fn_error "working directory cannot be determined"
1310 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1311   as_fn_error "pwd does not report name of working directory"
1312
1313
1314 # Find the source files, if location was not specified.
1315 if test -z "$srcdir"; then
1316   ac_srcdir_defaulted=yes
1317   # Try the directory containing this script, then the parent directory.
1318   ac_confdir=`$as_dirname -- "$as_myself" ||
1319 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1320          X"$as_myself" : 'X\(//\)[^/]' \| \
1321          X"$as_myself" : 'X\(//\)$' \| \
1322          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1323 $as_echo X"$as_myself" |
1324     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1325             s//\1/
1326             q
1327           }
1328           /^X\(\/\/\)[^/].*/{
1329             s//\1/
1330             q
1331           }
1332           /^X\(\/\/\)$/{
1333             s//\1/
1334             q
1335           }
1336           /^X\(\/\).*/{
1337             s//\1/
1338             q
1339           }
1340           s/.*/./; q'`
1341   srcdir=$ac_confdir
1342   if test ! -r "$srcdir/$ac_unique_file"; then
1343     srcdir=..
1344   fi
1345 else
1346   ac_srcdir_defaulted=no
1347 fi
1348 if test ! -r "$srcdir/$ac_unique_file"; then
1349   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1350   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1351 fi
1352 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1353 ac_abs_confdir=`(
1354         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1355         pwd)`
1356 # When building in place, set srcdir=.
1357 if test "$ac_abs_confdir" = "$ac_pwd"; then
1358   srcdir=.
1359 fi
1360 # Remove unnecessary trailing slashes from srcdir.
1361 # Double slashes in file names in object file debugging info
1362 # mess up M-x gdb in Emacs.
1363 case $srcdir in
1364 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1365 esac
1366 for ac_var in $ac_precious_vars; do
1367   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1368   eval ac_env_${ac_var}_value=\$${ac_var}
1369   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1370   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1371 done
1372
1373 #
1374 # Report the --help message.
1375 #
1376 if test "$ac_init_help" = "long"; then
1377   # Omit some internal or obsolete options to make the list less imposing.
1378   # This message is too long to be a string in the A/UX 3.1 sh.
1379   cat <<_ACEOF
1380 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1381
1382 Usage: $0 [OPTION]... [VAR=VALUE]...
1383
1384 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1385 VAR=VALUE.  See below for descriptions of some of the useful variables.
1386
1387 Defaults for the options are specified in brackets.
1388
1389 Configuration:
1390   -h, --help              display this help and exit
1391       --help=short        display options specific to this package
1392       --help=recursive    display the short help of all the included packages
1393   -V, --version           display version information and exit
1394   -q, --quiet, --silent   do not print \`checking...' messages
1395       --cache-file=FILE   cache test results in FILE [disabled]
1396   -C, --config-cache      alias for \`--cache-file=config.cache'
1397   -n, --no-create         do not create output files
1398       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1399
1400 Installation directories:
1401   --prefix=PREFIX         install architecture-independent files in PREFIX
1402                           [$ac_default_prefix]
1403   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1404                           [PREFIX]
1405
1406 By default, \`make install' will install all the files in
1407 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1408 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1409 for instance \`--prefix=\$HOME'.
1410
1411 For better control, use the options below.
1412
1413 Fine tuning of the installation directories:
1414   --bindir=DIR            user executables [EPREFIX/bin]
1415   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1416   --libexecdir=DIR        program executables [EPREFIX/libexec]
1417   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1418   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1419   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1420   --libdir=DIR            object code libraries [EPREFIX/lib]
1421   --includedir=DIR        C header files [PREFIX/include]
1422   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1423   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1424   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1425   --infodir=DIR           info documentation [DATAROOTDIR/info]
1426   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1427   --mandir=DIR            man documentation [DATAROOTDIR/man]
1428   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgo]
1429   --htmldir=DIR           html documentation [DOCDIR]
1430   --dvidir=DIR            dvi documentation [DOCDIR]
1431   --pdfdir=DIR            pdf documentation [DOCDIR]
1432   --psdir=DIR             ps documentation [DOCDIR]
1433 _ACEOF
1434
1435   cat <<\_ACEOF
1436
1437 Program names:
1438   --program-prefix=PREFIX            prepend PREFIX to installed program names
1439   --program-suffix=SUFFIX            append SUFFIX to installed program names
1440   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1441
1442 System types:
1443   --build=BUILD     configure for building on BUILD [guessed]
1444   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1445   --target=TARGET   configure for building compilers for TARGET [HOST]
1446 _ACEOF
1447 fi
1448
1449 if test -n "$ac_init_help"; then
1450   case $ac_init_help in
1451      short | recursive ) echo "Configuration of package-unused version-unused:";;
1452    esac
1453   cat <<\_ACEOF
1454
1455 Optional Features:
1456   --disable-option-checking  ignore unrecognized --enable/--with options
1457   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1458   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1459   --enable-multilib       build many library versions (default)
1460   --disable-dependency-tracking  speeds up one-time build
1461   --enable-dependency-tracking   do not reject slow dependency extractors
1462   --enable-maintainer-mode  enable make rules and dependencies not useful
1463                           (and sometimes confusing) to the casual installer
1464   --enable-shared[=PKGS]  build shared libraries [default=yes]
1465   --enable-static[=PKGS]  build static libraries [default=yes]
1466   --enable-fast-install[=PKGS]
1467                           optimize for fast installation [default=yes]
1468   --disable-libtool-lock  avoid locking (might break parallel builds)
1469   --enable-werror         turns on -Werror [default=yes]
1470   --enable-version-specific-runtime-libs
1471                           Specify that runtime libraries should be installed
1472                           in a compiler-specific directory
1473
1474 Optional Packages:
1475   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1476   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1477   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1478   --with-pic              try to use only PIC/non-PIC objects [default=use
1479                           both]
1480   --without-libffi        don't use libffi
1481   --without-libatomic     don't use libatomic
1482   --with-system-libunwind use installed libunwind
1483
1484 Some influential environment variables:
1485   CC          C compiler command
1486   CFLAGS      C compiler flags
1487   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1488               nonstandard directory <lib dir>
1489   LIBS        libraries to pass to the linker, e.g. -l<library>
1490   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1491               you have headers in a nonstandard directory <include dir>
1492   GOC         Go compiler command
1493   GOCFLAGS    Go compiler flags
1494   CPP         C preprocessor
1495
1496 Use these variables to override the choices made by `configure' or to help
1497 it to find libraries and programs with nonstandard names/locations.
1498
1499 Report bugs to the package provider.
1500 _ACEOF
1501 ac_status=$?
1502 fi
1503
1504 if test "$ac_init_help" = "recursive"; then
1505   # If there are subdirs, report their specific --help.
1506   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1507     test -d "$ac_dir" ||
1508       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1509       continue
1510     ac_builddir=.
1511
1512 case "$ac_dir" in
1513 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1514 *)
1515   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1516   # A ".." for each directory in $ac_dir_suffix.
1517   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1518   case $ac_top_builddir_sub in
1519   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1520   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1521   esac ;;
1522 esac
1523 ac_abs_top_builddir=$ac_pwd
1524 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1525 # for backward compatibility:
1526 ac_top_builddir=$ac_top_build_prefix
1527
1528 case $srcdir in
1529   .)  # We are building in place.
1530     ac_srcdir=.
1531     ac_top_srcdir=$ac_top_builddir_sub
1532     ac_abs_top_srcdir=$ac_pwd ;;
1533   [\\/]* | ?:[\\/]* )  # Absolute name.
1534     ac_srcdir=$srcdir$ac_dir_suffix;
1535     ac_top_srcdir=$srcdir
1536     ac_abs_top_srcdir=$srcdir ;;
1537   *) # Relative name.
1538     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1539     ac_top_srcdir=$ac_top_build_prefix$srcdir
1540     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1541 esac
1542 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1543
1544     cd "$ac_dir" || { ac_status=$?; continue; }
1545     # Check for guested configure.
1546     if test -f "$ac_srcdir/configure.gnu"; then
1547       echo &&
1548       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1549     elif test -f "$ac_srcdir/configure"; then
1550       echo &&
1551       $SHELL "$ac_srcdir/configure" --help=recursive
1552     else
1553       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1554     fi || ac_status=$?
1555     cd "$ac_pwd" || { ac_status=$?; break; }
1556   done
1557 fi
1558
1559 test -n "$ac_init_help" && exit $ac_status
1560 if $ac_init_version; then
1561   cat <<\_ACEOF
1562 package-unused configure version-unused
1563 generated by GNU Autoconf 2.64
1564
1565 Copyright (C) 2009 Free Software Foundation, Inc.
1566 This configure script is free software; the Free Software Foundation
1567 gives unlimited permission to copy, distribute and modify it.
1568 _ACEOF
1569   exit
1570 fi
1571
1572 ## ------------------------ ##
1573 ## Autoconf initialization. ##
1574 ## ------------------------ ##
1575
1576 # ac_fn_c_try_compile LINENO
1577 # --------------------------
1578 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1579 ac_fn_c_try_compile ()
1580 {
1581   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1582   rm -f conftest.$ac_objext
1583   if { { ac_try="$ac_compile"
1584 case "(($ac_try" in
1585   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1586   *) ac_try_echo=$ac_try;;
1587 esac
1588 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1589 $as_echo "$ac_try_echo"; } >&5
1590   (eval "$ac_compile") 2>conftest.err
1591   ac_status=$?
1592   if test -s conftest.err; then
1593     grep -v '^ *+' conftest.err >conftest.er1
1594     cat conftest.er1 >&5
1595     mv -f conftest.er1 conftest.err
1596   fi
1597   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1598   test $ac_status = 0; } && {
1599          test -z "$ac_c_werror_flag" ||
1600          test ! -s conftest.err
1601        } && test -s conftest.$ac_objext; then :
1602   ac_retval=0
1603 else
1604   $as_echo "$as_me: failed program was:" >&5
1605 sed 's/^/| /' conftest.$ac_ext >&5
1606
1607         ac_retval=1
1608 fi
1609   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1610   return $ac_retval
1611
1612 } # ac_fn_c_try_compile
1613
1614 # ac_fn_c_try_link LINENO
1615 # -----------------------
1616 # Try to link conftest.$ac_ext, and return whether this succeeded.
1617 ac_fn_c_try_link ()
1618 {
1619   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1620   rm -f conftest.$ac_objext conftest$ac_exeext
1621   if { { ac_try="$ac_link"
1622 case "(($ac_try" in
1623   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1624   *) ac_try_echo=$ac_try;;
1625 esac
1626 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1627 $as_echo "$ac_try_echo"; } >&5
1628   (eval "$ac_link") 2>conftest.err
1629   ac_status=$?
1630   if test -s conftest.err; then
1631     grep -v '^ *+' conftest.err >conftest.er1
1632     cat conftest.er1 >&5
1633     mv -f conftest.er1 conftest.err
1634   fi
1635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1636   test $ac_status = 0; } && {
1637          test -z "$ac_c_werror_flag" ||
1638          test ! -s conftest.err
1639        } && test -s conftest$ac_exeext && {
1640          test "$cross_compiling" = yes ||
1641          $as_test_x conftest$ac_exeext
1642        }; then :
1643   ac_retval=0
1644 else
1645   $as_echo "$as_me: failed program was:" >&5
1646 sed 's/^/| /' conftest.$ac_ext >&5
1647
1648         ac_retval=1
1649 fi
1650   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1651   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1652   # interfere with the next link command; also delete a directory that is
1653   # left behind by Apple's compiler.  We do this before executing the actions.
1654   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1655   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1656   return $ac_retval
1657
1658 } # ac_fn_c_try_link
1659
1660 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1661 # -------------------------------------------------------
1662 # Tests whether HEADER exists and can be compiled using the include files in
1663 # INCLUDES, setting the cache variable VAR accordingly.
1664 ac_fn_c_check_header_compile ()
1665 {
1666   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1667   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1668 $as_echo_n "checking for $2... " >&6; }
1669 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1670   $as_echo_n "(cached) " >&6
1671 else
1672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1673 /* end confdefs.h.  */
1674 $4
1675 #include <$2>
1676 _ACEOF
1677 if ac_fn_c_try_compile "$LINENO"; then :
1678   eval "$3=yes"
1679 else
1680   eval "$3=no"
1681 fi
1682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1683 fi
1684 eval ac_res=\$$3
1685                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1686 $as_echo "$ac_res" >&6; }
1687   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1688
1689 } # ac_fn_c_check_header_compile
1690
1691 # ac_fn_c_try_cpp LINENO
1692 # ----------------------
1693 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1694 ac_fn_c_try_cpp ()
1695 {
1696   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1697   if { { ac_try="$ac_cpp conftest.$ac_ext"
1698 case "(($ac_try" in
1699   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1700   *) ac_try_echo=$ac_try;;
1701 esac
1702 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1703 $as_echo "$ac_try_echo"; } >&5
1704   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1705   ac_status=$?
1706   if test -s conftest.err; then
1707     grep -v '^ *+' conftest.err >conftest.er1
1708     cat conftest.er1 >&5
1709     mv -f conftest.er1 conftest.err
1710   fi
1711   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1712   test $ac_status = 0; } >/dev/null && {
1713          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1714          test ! -s conftest.err
1715        }; then :
1716   ac_retval=0
1717 else
1718   $as_echo "$as_me: failed program was:" >&5
1719 sed 's/^/| /' conftest.$ac_ext >&5
1720
1721     ac_retval=1
1722 fi
1723   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1724   return $ac_retval
1725
1726 } # ac_fn_c_try_cpp
1727
1728 # ac_fn_c_try_run LINENO
1729 # ----------------------
1730 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1731 # that executables *can* be run.
1732 ac_fn_c_try_run ()
1733 {
1734   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1735   if { { ac_try="$ac_link"
1736 case "(($ac_try" in
1737   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1738   *) ac_try_echo=$ac_try;;
1739 esac
1740 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1741 $as_echo "$ac_try_echo"; } >&5
1742   (eval "$ac_link") 2>&5
1743   ac_status=$?
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1746   { { case "(($ac_try" in
1747   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1748   *) ac_try_echo=$ac_try;;
1749 esac
1750 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1751 $as_echo "$ac_try_echo"; } >&5
1752   (eval "$ac_try") 2>&5
1753   ac_status=$?
1754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1755   test $ac_status = 0; }; }; then :
1756   ac_retval=0
1757 else
1758   $as_echo "$as_me: program exited with status $ac_status" >&5
1759        $as_echo "$as_me: failed program was:" >&5
1760 sed 's/^/| /' conftest.$ac_ext >&5
1761
1762        ac_retval=$ac_status
1763 fi
1764   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1765   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1766   return $ac_retval
1767
1768 } # ac_fn_c_try_run
1769
1770 # ac_fn_c_check_func LINENO FUNC VAR
1771 # ----------------------------------
1772 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1773 ac_fn_c_check_func ()
1774 {
1775   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1776   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1777 $as_echo_n "checking for $2... " >&6; }
1778 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1779   $as_echo_n "(cached) " >&6
1780 else
1781   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1782 /* end confdefs.h.  */
1783 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1784    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1785 #define $2 innocuous_$2
1786
1787 /* System header to define __stub macros and hopefully few prototypes,
1788     which can conflict with char $2 (); below.
1789     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1790     <limits.h> exists even on freestanding compilers.  */
1791
1792 #ifdef __STDC__
1793 # include <limits.h>
1794 #else
1795 # include <assert.h>
1796 #endif
1797
1798 #undef $2
1799
1800 /* Override any GCC internal prototype to avoid an error.
1801    Use char because int might match the return type of a GCC
1802    builtin and then its argument prototype would still apply.  */
1803 #ifdef __cplusplus
1804 extern "C"
1805 #endif
1806 char $2 ();
1807 /* The GNU C library defines this for functions which it implements
1808     to always fail with ENOSYS.  Some functions are actually named
1809     something starting with __ and the normal name is an alias.  */
1810 #if defined __stub_$2 || defined __stub___$2
1811 choke me
1812 #endif
1813
1814 int
1815 main ()
1816 {
1817 return $2 ();
1818   ;
1819   return 0;
1820 }
1821 _ACEOF
1822 if ac_fn_c_try_link "$LINENO"; then :
1823   eval "$3=yes"
1824 else
1825   eval "$3=no"
1826 fi
1827 rm -f core conftest.err conftest.$ac_objext \
1828     conftest$ac_exeext conftest.$ac_ext
1829 fi
1830 eval ac_res=\$$3
1831                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1832 $as_echo "$ac_res" >&6; }
1833   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1834
1835 } # ac_fn_c_check_func
1836
1837 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1838 # -------------------------------------------------------
1839 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1840 # the include files in INCLUDES and setting the cache variable VAR
1841 # accordingly.
1842 ac_fn_c_check_header_mongrel ()
1843 {
1844   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1845   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1847 $as_echo_n "checking for $2... " >&6; }
1848 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1849   $as_echo_n "(cached) " >&6
1850 fi
1851 eval ac_res=\$$3
1852                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1853 $as_echo "$ac_res" >&6; }
1854 else
1855   # Is the header compilable?
1856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1857 $as_echo_n "checking $2 usability... " >&6; }
1858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1859 /* end confdefs.h.  */
1860 $4
1861 #include <$2>
1862 _ACEOF
1863 if ac_fn_c_try_compile "$LINENO"; then :
1864   ac_header_compiler=yes
1865 else
1866   ac_header_compiler=no
1867 fi
1868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1870 $as_echo "$ac_header_compiler" >&6; }
1871
1872 # Is the header present?
1873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1874 $as_echo_n "checking $2 presence... " >&6; }
1875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1876 /* end confdefs.h.  */
1877 #include <$2>
1878 _ACEOF
1879 if ac_fn_c_try_cpp "$LINENO"; then :
1880   ac_header_preproc=yes
1881 else
1882   ac_header_preproc=no
1883 fi
1884 rm -f conftest.err conftest.$ac_ext
1885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1886 $as_echo "$ac_header_preproc" >&6; }
1887
1888 # So?  What about this header?
1889 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1890   yes:no: )
1891     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1892 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1893     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1894 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1895     ;;
1896   no:yes:* )
1897     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1898 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1899     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1900 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1901     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1902 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1903     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1904 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1905     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1906 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1907     ;;
1908 esac
1909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1910 $as_echo_n "checking for $2... " >&6; }
1911 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912   $as_echo_n "(cached) " >&6
1913 else
1914   eval "$3=\$ac_header_compiler"
1915 fi
1916 eval ac_res=\$$3
1917                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1918 $as_echo "$ac_res" >&6; }
1919 fi
1920   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1921
1922 } # ac_fn_c_check_header_mongrel
1923
1924 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1925 # -------------------------------------------
1926 # Tests whether TYPE exists after having included INCLUDES, setting cache
1927 # variable VAR accordingly.
1928 ac_fn_c_check_type ()
1929 {
1930   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1931   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1932 $as_echo_n "checking for $2... " >&6; }
1933 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1934   $as_echo_n "(cached) " >&6
1935 else
1936   eval "$3=no"
1937   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1938 /* end confdefs.h.  */
1939 $4
1940 int
1941 main ()
1942 {
1943 if (sizeof ($2))
1944          return 0;
1945   ;
1946   return 0;
1947 }
1948 _ACEOF
1949 if ac_fn_c_try_compile "$LINENO"; then :
1950   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1951 /* end confdefs.h.  */
1952 $4
1953 int
1954 main ()
1955 {
1956 if (sizeof (($2)))
1957             return 0;
1958   ;
1959   return 0;
1960 }
1961 _ACEOF
1962 if ac_fn_c_try_compile "$LINENO"; then :
1963
1964 else
1965   eval "$3=yes"
1966 fi
1967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1968 fi
1969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1970 fi
1971 eval ac_res=\$$3
1972                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1973 $as_echo "$ac_res" >&6; }
1974   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1975
1976 } # ac_fn_c_check_type
1977
1978 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1979 # --------------------------------------------
1980 # Tries to find the compile-time value of EXPR in a program that includes
1981 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1982 # computed
1983 ac_fn_c_compute_int ()
1984 {
1985   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1986   if test "$cross_compiling" = yes; then
1987     # Depending upon the size, compute the lo and hi bounds.
1988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1989 /* end confdefs.h.  */
1990 $4
1991 int
1992 main ()
1993 {
1994 static int test_array [1 - 2 * !(($2) >= 0)];
1995 test_array [0] = 0
1996
1997   ;
1998   return 0;
1999 }
2000 _ACEOF
2001 if ac_fn_c_try_compile "$LINENO"; then :
2002   ac_lo=0 ac_mid=0
2003   while :; do
2004     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2005 /* end confdefs.h.  */
2006 $4
2007 int
2008 main ()
2009 {
2010 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2011 test_array [0] = 0
2012
2013   ;
2014   return 0;
2015 }
2016 _ACEOF
2017 if ac_fn_c_try_compile "$LINENO"; then :
2018   ac_hi=$ac_mid; break
2019 else
2020   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2021                         if test $ac_lo -le $ac_mid; then
2022                           ac_lo= ac_hi=
2023                           break
2024                         fi
2025                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2026 fi
2027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2028   done
2029 else
2030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 int
2034 main ()
2035 {
2036 static int test_array [1 - 2 * !(($2) < 0)];
2037 test_array [0] = 0
2038
2039   ;
2040   return 0;
2041 }
2042 _ACEOF
2043 if ac_fn_c_try_compile "$LINENO"; then :
2044   ac_hi=-1 ac_mid=-1
2045   while :; do
2046     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2047 /* end confdefs.h.  */
2048 $4
2049 int
2050 main ()
2051 {
2052 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2053 test_array [0] = 0
2054
2055   ;
2056   return 0;
2057 }
2058 _ACEOF
2059 if ac_fn_c_try_compile "$LINENO"; then :
2060   ac_lo=$ac_mid; break
2061 else
2062   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2063                         if test $ac_mid -le $ac_hi; then
2064                           ac_lo= ac_hi=
2065                           break
2066                         fi
2067                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2068 fi
2069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2070   done
2071 else
2072   ac_lo= ac_hi=
2073 fi
2074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2075 fi
2076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2077 # Binary search between lo and hi bounds.
2078 while test "x$ac_lo" != "x$ac_hi"; do
2079   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2081 /* end confdefs.h.  */
2082 $4
2083 int
2084 main ()
2085 {
2086 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2087 test_array [0] = 0
2088
2089   ;
2090   return 0;
2091 }
2092 _ACEOF
2093 if ac_fn_c_try_compile "$LINENO"; then :
2094   ac_hi=$ac_mid
2095 else
2096   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2097 fi
2098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2099 done
2100 case $ac_lo in #((
2101 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2102 '') ac_retval=1 ;;
2103 esac
2104   else
2105     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2106 /* end confdefs.h.  */
2107 $4
2108 static long int longval () { return $2; }
2109 static unsigned long int ulongval () { return $2; }
2110 #include <stdio.h>
2111 #include <stdlib.h>
2112 int
2113 main ()
2114 {
2115
2116   FILE *f = fopen ("conftest.val", "w");
2117   if (! f)
2118     return 1;
2119   if (($2) < 0)
2120     {
2121       long int i = longval ();
2122       if (i != ($2))
2123         return 1;
2124       fprintf (f, "%ld", i);
2125     }
2126   else
2127     {
2128       unsigned long int i = ulongval ();
2129       if (i != ($2))
2130         return 1;
2131       fprintf (f, "%lu", i);
2132     }
2133   /* Do not output a trailing newline, as this causes \r\n confusion
2134      on some platforms.  */
2135   return ferror (f) || fclose (f) != 0;
2136
2137   ;
2138   return 0;
2139 }
2140 _ACEOF
2141 if ac_fn_c_try_run "$LINENO"; then :
2142   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2143 else
2144   ac_retval=1
2145 fi
2146 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2147   conftest.$ac_objext conftest.beam conftest.$ac_ext
2148 rm -f conftest.val
2149
2150   fi
2151   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2152   return $ac_retval
2153
2154 } # ac_fn_c_compute_int
2155 cat >config.log <<_ACEOF
2156 This file contains any messages produced by compilers while
2157 running configure, to aid debugging if configure makes a mistake.
2158
2159 It was created by package-unused $as_me version-unused, which was
2160 generated by GNU Autoconf 2.64.  Invocation command line was
2161
2162   $ $0 $@
2163
2164 _ACEOF
2165 exec 5>>config.log
2166 {
2167 cat <<_ASUNAME
2168 ## --------- ##
2169 ## Platform. ##
2170 ## --------- ##
2171
2172 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2173 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2174 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2175 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2176 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2177
2178 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2179 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2180
2181 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2182 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2183 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2184 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2185 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2186 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2187 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2188
2189 _ASUNAME
2190
2191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2192 for as_dir in $PATH
2193 do
2194   IFS=$as_save_IFS
2195   test -z "$as_dir" && as_dir=.
2196     $as_echo "PATH: $as_dir"
2197   done
2198 IFS=$as_save_IFS
2199
2200 } >&5
2201
2202 cat >&5 <<_ACEOF
2203
2204
2205 ## ----------- ##
2206 ## Core tests. ##
2207 ## ----------- ##
2208
2209 _ACEOF
2210
2211
2212 # Keep a trace of the command line.
2213 # Strip out --no-create and --no-recursion so they do not pile up.
2214 # Strip out --silent because we don't want to record it for future runs.
2215 # Also quote any args containing shell meta-characters.
2216 # Make two passes to allow for proper duplicate-argument suppression.
2217 ac_configure_args=
2218 ac_configure_args0=
2219 ac_configure_args1=
2220 ac_must_keep_next=false
2221 for ac_pass in 1 2
2222 do
2223   for ac_arg
2224   do
2225     case $ac_arg in
2226     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2227     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2228     | -silent | --silent | --silen | --sile | --sil)
2229       continue ;;
2230     *\'*)
2231       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2232     esac
2233     case $ac_pass in
2234     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2235     2)
2236       as_fn_append ac_configure_args1 " '$ac_arg'"
2237       if test $ac_must_keep_next = true; then
2238         ac_must_keep_next=false # Got value, back to normal.
2239       else
2240         case $ac_arg in
2241           *=* | --config-cache | -C | -disable-* | --disable-* \
2242           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2243           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2244           | -with-* | --with-* | -without-* | --without-* | --x)
2245             case "$ac_configure_args0 " in
2246               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2247             esac
2248             ;;
2249           -* ) ac_must_keep_next=true ;;
2250         esac
2251       fi
2252       as_fn_append ac_configure_args " '$ac_arg'"
2253       ;;
2254     esac
2255   done
2256 done
2257 { ac_configure_args0=; unset ac_configure_args0;}
2258 { ac_configure_args1=; unset ac_configure_args1;}
2259
2260 # When interrupted or exit'd, cleanup temporary files, and complete
2261 # config.log.  We remove comments because anyway the quotes in there
2262 # would cause problems or look ugly.
2263 # WARNING: Use '\'' to represent an apostrophe within the trap.
2264 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2265 trap 'exit_status=$?
2266   # Save into config.log some information that might help in debugging.
2267   {
2268     echo
2269
2270     cat <<\_ASBOX
2271 ## ---------------- ##
2272 ## Cache variables. ##
2273 ## ---------------- ##
2274 _ASBOX
2275     echo
2276     # The following way of writing the cache mishandles newlines in values,
2277 (
2278   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2279     eval ac_val=\$$ac_var
2280     case $ac_val in #(
2281     *${as_nl}*)
2282       case $ac_var in #(
2283       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2284 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2285       esac
2286       case $ac_var in #(
2287       _ | IFS | as_nl) ;; #(
2288       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2289       *) { eval $ac_var=; unset $ac_var;} ;;
2290       esac ;;
2291     esac
2292   done
2293   (set) 2>&1 |
2294     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2295     *${as_nl}ac_space=\ *)
2296       sed -n \
2297         "s/'\''/'\''\\\\'\'''\''/g;
2298           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2299       ;; #(
2300     *)
2301       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2302       ;;
2303     esac |
2304     sort
2305 )
2306     echo
2307
2308     cat <<\_ASBOX
2309 ## ----------------- ##
2310 ## Output variables. ##
2311 ## ----------------- ##
2312 _ASBOX
2313     echo
2314     for ac_var in $ac_subst_vars
2315     do
2316       eval ac_val=\$$ac_var
2317       case $ac_val in
2318       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2319       esac
2320       $as_echo "$ac_var='\''$ac_val'\''"
2321     done | sort
2322     echo
2323
2324     if test -n "$ac_subst_files"; then
2325       cat <<\_ASBOX
2326 ## ------------------- ##
2327 ## File substitutions. ##
2328 ## ------------------- ##
2329 _ASBOX
2330       echo
2331       for ac_var in $ac_subst_files
2332       do
2333         eval ac_val=\$$ac_var
2334         case $ac_val in
2335         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2336         esac
2337         $as_echo "$ac_var='\''$ac_val'\''"
2338       done | sort
2339       echo
2340     fi
2341
2342     if test -s confdefs.h; then
2343       cat <<\_ASBOX
2344 ## ----------- ##
2345 ## confdefs.h. ##
2346 ## ----------- ##
2347 _ASBOX
2348       echo
2349       cat confdefs.h
2350       echo
2351     fi
2352     test "$ac_signal" != 0 &&
2353       $as_echo "$as_me: caught signal $ac_signal"
2354     $as_echo "$as_me: exit $exit_status"
2355   } >&5
2356   rm -f core *.core core.conftest.* &&
2357     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2358     exit $exit_status
2359 ' 0
2360 for ac_signal in 1 2 13 15; do
2361   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2362 done
2363 ac_signal=0
2364
2365 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2366 rm -f -r conftest* confdefs.h
2367
2368 $as_echo "/* confdefs.h */" > confdefs.h
2369
2370 # Predefined preprocessor variables.
2371
2372 cat >>confdefs.h <<_ACEOF
2373 #define PACKAGE_NAME "$PACKAGE_NAME"
2374 _ACEOF
2375
2376 cat >>confdefs.h <<_ACEOF
2377 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2378 _ACEOF
2379
2380 cat >>confdefs.h <<_ACEOF
2381 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2382 _ACEOF
2383
2384 cat >>confdefs.h <<_ACEOF
2385 #define PACKAGE_STRING "$PACKAGE_STRING"
2386 _ACEOF
2387
2388 cat >>confdefs.h <<_ACEOF
2389 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2390 _ACEOF
2391
2392 cat >>confdefs.h <<_ACEOF
2393 #define PACKAGE_URL "$PACKAGE_URL"
2394 _ACEOF
2395
2396
2397 # Let the site file select an alternate cache file if it wants to.
2398 # Prefer an explicitly selected file to automatically selected ones.
2399 ac_site_file1=NONE
2400 ac_site_file2=NONE
2401 if test -n "$CONFIG_SITE"; then
2402   ac_site_file1=$CONFIG_SITE
2403 elif test "x$prefix" != xNONE; then
2404   ac_site_file1=$prefix/share/config.site
2405   ac_site_file2=$prefix/etc/config.site
2406 else
2407   ac_site_file1=$ac_default_prefix/share/config.site
2408   ac_site_file2=$ac_default_prefix/etc/config.site
2409 fi
2410 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2411 do
2412   test "x$ac_site_file" = xNONE && continue
2413   if test -r "$ac_site_file"; then
2414     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2415 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2416     sed 's/^/| /' "$ac_site_file" >&5
2417     . "$ac_site_file"
2418   fi
2419 done
2420
2421 if test -r "$cache_file"; then
2422   # Some versions of bash will fail to source /dev/null (special
2423   # files actually), so we avoid doing that.
2424   if test -f "$cache_file"; then
2425     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2426 $as_echo "$as_me: loading cache $cache_file" >&6;}
2427     case $cache_file in
2428       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2429       *)                      . "./$cache_file";;
2430     esac
2431   fi
2432 else
2433   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2434 $as_echo "$as_me: creating cache $cache_file" >&6;}
2435   >$cache_file
2436 fi
2437
2438 # Check that the precious variables saved in the cache have kept the same
2439 # value.
2440 ac_cache_corrupted=false
2441 for ac_var in $ac_precious_vars; do
2442   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2443   eval ac_new_set=\$ac_env_${ac_var}_set
2444   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2445   eval ac_new_val=\$ac_env_${ac_var}_value
2446   case $ac_old_set,$ac_new_set in
2447     set,)
2448       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2449 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2450       ac_cache_corrupted=: ;;
2451     ,set)
2452       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2453 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2454       ac_cache_corrupted=: ;;
2455     ,);;
2456     *)
2457       if test "x$ac_old_val" != "x$ac_new_val"; then
2458         # differences in whitespace do not lead to failure.
2459         ac_old_val_w=`echo x $ac_old_val`
2460         ac_new_val_w=`echo x $ac_new_val`
2461         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2462           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2463 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2464           ac_cache_corrupted=:
2465         else
2466           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2467 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2468           eval $ac_var=\$ac_old_val
2469         fi
2470         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2471 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2472         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2473 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2474       fi;;
2475   esac
2476   # Pass precious variables to config.status.
2477   if test "$ac_new_set" = set; then
2478     case $ac_new_val in
2479     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2480     *) ac_arg=$ac_var=$ac_new_val ;;
2481     esac
2482     case " $ac_configure_args " in
2483       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2484       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2485     esac
2486   fi
2487 done
2488 if $ac_cache_corrupted; then
2489   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2490 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2491   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2492 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2493   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2494 fi
2495 ## -------------------- ##
2496 ## Main body of script. ##
2497 ## -------------------- ##
2498
2499 ac_ext=c
2500 ac_cpp='$CPP $CPPFLAGS'
2501 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2502 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2503 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2504
2505
2506
2507
2508
2509
2510 ac_config_headers="$ac_config_headers config.h"
2511
2512
2513 libtool_VERSION=7:0:0
2514
2515
2516 # Default to --enable-multilib
2517 # Check whether --enable-multilib was given.
2518 if test "${enable_multilib+set}" = set; then :
2519   enableval=$enable_multilib; case "$enableval" in
2520   yes) multilib=yes ;;
2521   no)  multilib=no ;;
2522   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2523  esac
2524 else
2525   multilib=yes
2526 fi
2527
2528
2529 # We may get other options which we leave undocumented:
2530 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2531 # See config-ml.in if you want the gory details.
2532
2533 if test "$srcdir" = "."; then
2534   if test "$with_target_subdir" != "."; then
2535     multi_basedir="$srcdir/$with_multisrctop../.."
2536   else
2537     multi_basedir="$srcdir/$with_multisrctop.."
2538   fi
2539 else
2540   multi_basedir="$srcdir/.."
2541 fi
2542
2543
2544 # Even if the default multilib is not a cross compilation,
2545 # it may be that some of the other multilibs are.
2546 if test $cross_compiling = no && test $multilib = yes \
2547    && test "x${with_multisubdir}" != x ; then
2548    cross_compiling=maybe
2549 fi
2550
2551 ac_config_commands="$ac_config_commands default-1"
2552
2553
2554 ac_aux_dir=
2555 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2556   for ac_t in install-sh install.sh shtool; do
2557     if test -f "$ac_dir/$ac_t"; then
2558       ac_aux_dir=$ac_dir
2559       ac_install_sh="$ac_aux_dir/$ac_t -c"
2560       break 2
2561     fi
2562   done
2563 done
2564 if test -z "$ac_aux_dir"; then
2565   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2566 fi
2567
2568 # These three variables are undocumented and unsupported,
2569 # and are intended to be withdrawn in a future Autoconf release.
2570 # They can cause serious problems if a builder's source tree is in a directory
2571 # whose full name contains unusual characters.
2572 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2573 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2574 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2575
2576
2577 # Make sure we can run config.sub.
2578 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2579   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2580
2581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2582 $as_echo_n "checking build system type... " >&6; }
2583 if test "${ac_cv_build+set}" = set; then :
2584   $as_echo_n "(cached) " >&6
2585 else
2586   ac_build_alias=$build_alias
2587 test "x$ac_build_alias" = x &&
2588   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2589 test "x$ac_build_alias" = x &&
2590   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2591 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2592   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2593
2594 fi
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2596 $as_echo "$ac_cv_build" >&6; }
2597 case $ac_cv_build in
2598 *-*-*) ;;
2599 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2600 esac
2601 build=$ac_cv_build
2602 ac_save_IFS=$IFS; IFS='-'
2603 set x $ac_cv_build
2604 shift
2605 build_cpu=$1
2606 build_vendor=$2
2607 shift; shift
2608 # Remember, the first character of IFS is used to create $*,
2609 # except with old shells:
2610 build_os=$*
2611 IFS=$ac_save_IFS
2612 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2613
2614
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2616 $as_echo_n "checking host system type... " >&6; }
2617 if test "${ac_cv_host+set}" = set; then :
2618   $as_echo_n "(cached) " >&6
2619 else
2620   if test "x$host_alias" = x; then
2621   ac_cv_host=$ac_cv_build
2622 else
2623   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2624     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2625 fi
2626
2627 fi
2628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2629 $as_echo "$ac_cv_host" >&6; }
2630 case $ac_cv_host in
2631 *-*-*) ;;
2632 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2633 esac
2634 host=$ac_cv_host
2635 ac_save_IFS=$IFS; IFS='-'
2636 set x $ac_cv_host
2637 shift
2638 host_cpu=$1
2639 host_vendor=$2
2640 shift; shift
2641 # Remember, the first character of IFS is used to create $*,
2642 # except with old shells:
2643 host_os=$*
2644 IFS=$ac_save_IFS
2645 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2646
2647
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2649 $as_echo_n "checking target system type... " >&6; }
2650 if test "${ac_cv_target+set}" = set; then :
2651   $as_echo_n "(cached) " >&6
2652 else
2653   if test "x$target_alias" = x; then
2654   ac_cv_target=$ac_cv_host
2655 else
2656   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2657     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2658 fi
2659
2660 fi
2661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2662 $as_echo "$ac_cv_target" >&6; }
2663 case $ac_cv_target in
2664 *-*-*) ;;
2665 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2666 esac
2667 target=$ac_cv_target
2668 ac_save_IFS=$IFS; IFS='-'
2669 set x $ac_cv_target
2670 shift
2671 target_cpu=$1
2672 target_vendor=$2
2673 shift; shift
2674 # Remember, the first character of IFS is used to create $*,
2675 # except with old shells:
2676 target_os=$*
2677 IFS=$ac_save_IFS
2678 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2679
2680
2681 # The aliases save the names the user supplied, while $host etc.
2682 # will get canonicalized.
2683 test -n "$target_alias" &&
2684   test "$program_prefix$program_suffix$program_transform_name" = \
2685     NONENONEs,x,x, &&
2686   program_prefix=${target_alias}-
2687
2688 target_alias=${target_alias-$host_alias}
2689
2690 am__api_version='1.11'
2691
2692 # Find a good install program.  We prefer a C program (faster),
2693 # so one script is as good as another.  But avoid the broken or
2694 # incompatible versions:
2695 # SysV /etc/install, /usr/sbin/install
2696 # SunOS /usr/etc/install
2697 # IRIX /sbin/install
2698 # AIX /bin/install
2699 # AmigaOS /C/install, which installs bootblocks on floppy discs
2700 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2701 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2702 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2703 # OS/2's system install, which has a completely different semantic
2704 # ./install, which can be erroneously created by make from ./install.sh.
2705 # Reject install programs that cannot install multiple files.
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2707 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2708 if test -z "$INSTALL"; then
2709 if test "${ac_cv_path_install+set}" = set; then :
2710   $as_echo_n "(cached) " >&6
2711 else
2712   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2713 for as_dir in $PATH
2714 do
2715   IFS=$as_save_IFS
2716   test -z "$as_dir" && as_dir=.
2717     # Account for people who put trailing slashes in PATH elements.
2718 case $as_dir/ in #((
2719   ./ | .// | /[cC]/* | \
2720   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2721   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2722   /usr/ucb/* ) ;;
2723   *)
2724     # OSF1 and SCO ODT 3.0 have their own names for install.
2725     # Don't use installbsd from OSF since it installs stuff as root
2726     # by default.
2727     for ac_prog in ginstall scoinst install; do
2728       for ac_exec_ext in '' $ac_executable_extensions; do
2729         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2730           if test $ac_prog = install &&
2731             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2732             # AIX install.  It has an incompatible calling convention.
2733             :
2734           elif test $ac_prog = install &&
2735             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2736             # program-specific install script used by HP pwplus--don't use.
2737             :
2738           else
2739             rm -rf conftest.one conftest.two conftest.dir
2740             echo one > conftest.one
2741             echo two > conftest.two
2742             mkdir conftest.dir
2743             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2744               test -s conftest.one && test -s conftest.two &&
2745               test -s conftest.dir/conftest.one &&
2746               test -s conftest.dir/conftest.two
2747             then
2748               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2749               break 3
2750             fi
2751           fi
2752         fi
2753       done
2754     done
2755     ;;
2756 esac
2757
2758   done
2759 IFS=$as_save_IFS
2760
2761 rm -rf conftest.one conftest.two conftest.dir
2762
2763 fi
2764   if test "${ac_cv_path_install+set}" = set; then
2765     INSTALL=$ac_cv_path_install
2766   else
2767     # As a last resort, use the slow shell script.  Don't cache a
2768     # value for INSTALL within a source directory, because that will
2769     # break other packages using the cache if that directory is
2770     # removed, or if the value is a relative name.
2771     INSTALL=$ac_install_sh
2772   fi
2773 fi
2774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2775 $as_echo "$INSTALL" >&6; }
2776
2777 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2778 # It thinks the first close brace ends the variable substitution.
2779 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2780
2781 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2782
2783 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2784
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2786 $as_echo_n "checking whether build environment is sane... " >&6; }
2787 # Just in case
2788 sleep 1
2789 echo timestamp > conftest.file
2790 # Reject unsafe characters in $srcdir or the absolute working directory
2791 # name.  Accept space and tab only in the latter.
2792 am_lf='
2793 '
2794 case `pwd` in
2795   *[\\\"\#\$\&\'\`$am_lf]*)
2796     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2797 esac
2798 case $srcdir in
2799   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2800     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2801 esac
2802
2803 # Do `set' in a subshell so we don't clobber the current shell's
2804 # arguments.  Must try -L first in case configure is actually a
2805 # symlink; some systems play weird games with the mod time of symlinks
2806 # (eg FreeBSD returns the mod time of the symlink's containing
2807 # directory).
2808 if (
2809    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2810    if test "$*" = "X"; then
2811       # -L didn't work.
2812       set X `ls -t "$srcdir/configure" conftest.file`
2813    fi
2814    rm -f conftest.file
2815    if test "$*" != "X $srcdir/configure conftest.file" \
2816       && test "$*" != "X conftest.file $srcdir/configure"; then
2817
2818       # If neither matched, then we have a broken ls.  This can happen
2819       # if, for instance, CONFIG_SHELL is bash and it inherits a
2820       # broken ls alias from the environment.  This has actually
2821       # happened.  Such a system could not be considered "sane".
2822       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2823 alias in your environment" "$LINENO" 5
2824    fi
2825
2826    test "$2" = conftest.file
2827    )
2828 then
2829    # Ok.
2830    :
2831 else
2832    as_fn_error "newly created file is older than distributed files!
2833 Check your system clock" "$LINENO" 5
2834 fi
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2836 $as_echo "yes" >&6; }
2837 test "$program_prefix" != NONE &&
2838   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2839 # Use a double $ so make ignores it.
2840 test "$program_suffix" != NONE &&
2841   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2842 # Double any \ or $.
2843 # By default was `s,x,x', remove it if useless.
2844 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2845 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2846
2847 # expand $ac_aux_dir to an absolute path
2848 am_aux_dir=`cd $ac_aux_dir && pwd`
2849
2850 if test x"${MISSING+set}" != xset; then
2851   case $am_aux_dir in
2852   *\ * | *\     *)
2853     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2854   *)
2855     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2856   esac
2857 fi
2858 # Use eval to expand $SHELL
2859 if eval "$MISSING --run true"; then
2860   am_missing_run="$MISSING --run "
2861 else
2862   am_missing_run=
2863   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2864 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2865 fi
2866
2867 if test x"${install_sh}" != xset; then
2868   case $am_aux_dir in
2869   *\ * | *\     *)
2870     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2871   *)
2872     install_sh="\${SHELL} $am_aux_dir/install-sh"
2873   esac
2874 fi
2875
2876 # Installed binaries are usually stripped using `strip' when the user
2877 # run `make install-strip'.  However `strip' might not be the right
2878 # tool to use in cross-compilation environments, therefore Automake
2879 # will honor the `STRIP' environment variable to overrule this program.
2880 if test "$cross_compiling" != no; then
2881   if test -n "$ac_tool_prefix"; then
2882   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2883 set dummy ${ac_tool_prefix}strip; ac_word=$2
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2885 $as_echo_n "checking for $ac_word... " >&6; }
2886 if test "${ac_cv_prog_STRIP+set}" = set; then :
2887   $as_echo_n "(cached) " >&6
2888 else
2889   if test -n "$STRIP"; then
2890   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2891 else
2892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2893 for as_dir in $PATH
2894 do
2895   IFS=$as_save_IFS
2896   test -z "$as_dir" && as_dir=.
2897     for ac_exec_ext in '' $ac_executable_extensions; do
2898   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2899     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2900     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2901     break 2
2902   fi
2903 done
2904   done
2905 IFS=$as_save_IFS
2906
2907 fi
2908 fi
2909 STRIP=$ac_cv_prog_STRIP
2910 if test -n "$STRIP"; then
2911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2912 $as_echo "$STRIP" >&6; }
2913 else
2914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2915 $as_echo "no" >&6; }
2916 fi
2917
2918
2919 fi
2920 if test -z "$ac_cv_prog_STRIP"; then
2921   ac_ct_STRIP=$STRIP
2922   # Extract the first word of "strip", so it can be a program name with args.
2923 set dummy strip; ac_word=$2
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2925 $as_echo_n "checking for $ac_word... " >&6; }
2926 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2927   $as_echo_n "(cached) " >&6
2928 else
2929   if test -n "$ac_ct_STRIP"; then
2930   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2931 else
2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2933 for as_dir in $PATH
2934 do
2935   IFS=$as_save_IFS
2936   test -z "$as_dir" && as_dir=.
2937     for ac_exec_ext in '' $ac_executable_extensions; do
2938   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2939     ac_cv_prog_ac_ct_STRIP="strip"
2940     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2941     break 2
2942   fi
2943 done
2944   done
2945 IFS=$as_save_IFS
2946
2947 fi
2948 fi
2949 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2950 if test -n "$ac_ct_STRIP"; then
2951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2952 $as_echo "$ac_ct_STRIP" >&6; }
2953 else
2954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2955 $as_echo "no" >&6; }
2956 fi
2957
2958   if test "x$ac_ct_STRIP" = x; then
2959     STRIP=":"
2960   else
2961     case $cross_compiling:$ac_tool_warned in
2962 yes:)
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2964 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2965 ac_tool_warned=yes ;;
2966 esac
2967     STRIP=$ac_ct_STRIP
2968   fi
2969 else
2970   STRIP="$ac_cv_prog_STRIP"
2971 fi
2972
2973 fi
2974 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2975
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2977 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2978 if test -z "$MKDIR_P"; then
2979   if test "${ac_cv_path_mkdir+set}" = set; then :
2980   $as_echo_n "(cached) " >&6
2981 else
2982   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2983 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2984 do
2985   IFS=$as_save_IFS
2986   test -z "$as_dir" && as_dir=.
2987     for ac_prog in mkdir gmkdir; do
2988          for ac_exec_ext in '' $ac_executable_extensions; do
2989            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2990            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2991              'mkdir (GNU coreutils) '* | \
2992              'mkdir (coreutils) '* | \
2993              'mkdir (fileutils) '4.1*)
2994                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2995                break 3;;
2996            esac
2997          done
2998        done
2999   done
3000 IFS=$as_save_IFS
3001
3002 fi
3003
3004   if test "${ac_cv_path_mkdir+set}" = set; then
3005     MKDIR_P="$ac_cv_path_mkdir -p"
3006   else
3007     # As a last resort, use the slow shell script.  Don't cache a
3008     # value for MKDIR_P within a source directory, because that will
3009     # break other packages using the cache if that directory is
3010     # removed, or if the value is a relative name.
3011     test -d ./--version && rmdir ./--version
3012     MKDIR_P="$ac_install_sh -d"
3013   fi
3014 fi
3015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3016 $as_echo "$MKDIR_P" >&6; }
3017
3018 mkdir_p="$MKDIR_P"
3019 case $mkdir_p in
3020   [\\/$]* | ?:[\\/]*) ;;
3021   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3022 esac
3023
3024 for ac_prog in gawk mawk nawk awk
3025 do
3026   # Extract the first word of "$ac_prog", so it can be a program name with args.
3027 set dummy $ac_prog; ac_word=$2
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3029 $as_echo_n "checking for $ac_word... " >&6; }
3030 if test "${ac_cv_prog_AWK+set}" = set; then :
3031   $as_echo_n "(cached) " >&6
3032 else
3033   if test -n "$AWK"; then
3034   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3035 else
3036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3037 for as_dir in $PATH
3038 do
3039   IFS=$as_save_IFS
3040   test -z "$as_dir" && as_dir=.
3041     for ac_exec_ext in '' $ac_executable_extensions; do
3042   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3043     ac_cv_prog_AWK="$ac_prog"
3044     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3045     break 2
3046   fi
3047 done
3048   done
3049 IFS=$as_save_IFS
3050
3051 fi
3052 fi
3053 AWK=$ac_cv_prog_AWK
3054 if test -n "$AWK"; then
3055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3056 $as_echo "$AWK" >&6; }
3057 else
3058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3059 $as_echo "no" >&6; }
3060 fi
3061
3062
3063   test -n "$AWK" && break
3064 done
3065
3066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3067 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3068 set x ${MAKE-make}
3069 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3070 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3071   $as_echo_n "(cached) " >&6
3072 else
3073   cat >conftest.make <<\_ACEOF
3074 SHELL = /bin/sh
3075 all:
3076         @echo '@@@%%%=$(MAKE)=@@@%%%'
3077 _ACEOF
3078 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3079 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3080   *@@@%%%=?*=@@@%%%*)
3081     eval ac_cv_prog_make_${ac_make}_set=yes;;
3082   *)
3083     eval ac_cv_prog_make_${ac_make}_set=no;;
3084 esac
3085 rm -f conftest.make
3086 fi
3087 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3089 $as_echo "yes" >&6; }
3090   SET_MAKE=
3091 else
3092   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3093 $as_echo "no" >&6; }
3094   SET_MAKE="MAKE=${MAKE-make}"
3095 fi
3096
3097 rm -rf .tst 2>/dev/null
3098 mkdir .tst 2>/dev/null
3099 if test -d .tst; then
3100   am__leading_dot=.
3101 else
3102   am__leading_dot=_
3103 fi
3104 rmdir .tst 2>/dev/null
3105
3106 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3107   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3108   # is not polluted with repeated "-I."
3109   am__isrc=' -I$(srcdir)'
3110   # test to see if srcdir already configured
3111   if test -f $srcdir/config.status; then
3112     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3113   fi
3114 fi
3115
3116 # test whether we have cygpath
3117 if test -z "$CYGPATH_W"; then
3118   if (cygpath --version) >/dev/null 2>/dev/null; then
3119     CYGPATH_W='cygpath -w'
3120   else
3121     CYGPATH_W=echo
3122   fi
3123 fi
3124
3125
3126 # Define the identity of the package.
3127  PACKAGE='libgo'
3128  VERSION='version-unused'
3129
3130
3131 # Some tools Automake needs.
3132
3133 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3134
3135
3136 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3137
3138
3139 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3140
3141
3142 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3143
3144
3145 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3146
3147 # We need awk for the "check" target.  The system "awk" is bad on
3148 # some platforms.
3149 # Always define AMTAR for backward compatibility.
3150
3151 AMTAR=${AMTAR-"${am_missing_run}tar"}
3152
3153 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164 ac_ext=c
3165 ac_cpp='$CPP $CPPFLAGS'
3166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3169 if test -n "$ac_tool_prefix"; then
3170   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3171 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3173 $as_echo_n "checking for $ac_word... " >&6; }
3174 if test "${ac_cv_prog_CC+set}" = set; then :
3175   $as_echo_n "(cached) " >&6
3176 else
3177   if test -n "$CC"; then
3178   ac_cv_prog_CC="$CC" # Let the user override the test.
3179 else
3180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3181 for as_dir in $PATH
3182 do
3183   IFS=$as_save_IFS
3184   test -z "$as_dir" && as_dir=.
3185     for ac_exec_ext in '' $ac_executable_extensions; do
3186   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3187     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3188     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3189     break 2
3190   fi
3191 done
3192   done
3193 IFS=$as_save_IFS
3194
3195 fi
3196 fi
3197 CC=$ac_cv_prog_CC
3198 if test -n "$CC"; then
3199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3200 $as_echo "$CC" >&6; }
3201 else
3202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3203 $as_echo "no" >&6; }
3204 fi
3205
3206
3207 fi
3208 if test -z "$ac_cv_prog_CC"; then
3209   ac_ct_CC=$CC
3210   # Extract the first word of "gcc", so it can be a program name with args.
3211 set dummy gcc; ac_word=$2
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3213 $as_echo_n "checking for $ac_word... " >&6; }
3214 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3215   $as_echo_n "(cached) " >&6
3216 else
3217   if test -n "$ac_ct_CC"; then
3218   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3219 else
3220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3221 for as_dir in $PATH
3222 do
3223   IFS=$as_save_IFS
3224   test -z "$as_dir" && as_dir=.
3225     for ac_exec_ext in '' $ac_executable_extensions; do
3226   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3227     ac_cv_prog_ac_ct_CC="gcc"
3228     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3229     break 2
3230   fi
3231 done
3232   done
3233 IFS=$as_save_IFS
3234
3235 fi
3236 fi
3237 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3238 if test -n "$ac_ct_CC"; then
3239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3240 $as_echo "$ac_ct_CC" >&6; }
3241 else
3242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3243 $as_echo "no" >&6; }
3244 fi
3245
3246   if test "x$ac_ct_CC" = x; then
3247     CC=""
3248   else
3249     case $cross_compiling:$ac_tool_warned in
3250 yes:)
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3252 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3253 ac_tool_warned=yes ;;
3254 esac
3255     CC=$ac_ct_CC
3256   fi
3257 else
3258   CC="$ac_cv_prog_CC"
3259 fi
3260
3261 if test -z "$CC"; then
3262           if test -n "$ac_tool_prefix"; then
3263     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3264 set dummy ${ac_tool_prefix}cc; ac_word=$2
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3266 $as_echo_n "checking for $ac_word... " >&6; }
3267 if test "${ac_cv_prog_CC+set}" = set; then :
3268   $as_echo_n "(cached) " >&6
3269 else
3270   if test -n "$CC"; then
3271   ac_cv_prog_CC="$CC" # Let the user override the test.
3272 else
3273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3274 for as_dir in $PATH
3275 do
3276   IFS=$as_save_IFS
3277   test -z "$as_dir" && as_dir=.
3278     for ac_exec_ext in '' $ac_executable_extensions; do
3279   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3280     ac_cv_prog_CC="${ac_tool_prefix}cc"
3281     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3282     break 2
3283   fi
3284 done
3285   done
3286 IFS=$as_save_IFS
3287
3288 fi
3289 fi
3290 CC=$ac_cv_prog_CC
3291 if test -n "$CC"; then
3292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3293 $as_echo "$CC" >&6; }
3294 else
3295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3296 $as_echo "no" >&6; }
3297 fi
3298
3299
3300   fi
3301 fi
3302 if test -z "$CC"; then
3303   # Extract the first word of "cc", so it can be a program name with args.
3304 set dummy cc; ac_word=$2
3305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3306 $as_echo_n "checking for $ac_word... " >&6; }
3307 if test "${ac_cv_prog_CC+set}" = set; then :
3308   $as_echo_n "(cached) " >&6
3309 else
3310   if test -n "$CC"; then
3311   ac_cv_prog_CC="$CC" # Let the user override the test.
3312 else
3313   ac_prog_rejected=no
3314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3315 for as_dir in $PATH
3316 do
3317   IFS=$as_save_IFS
3318   test -z "$as_dir" && as_dir=.
3319     for ac_exec_ext in '' $ac_executable_extensions; do
3320   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3321     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3322        ac_prog_rejected=yes
3323        continue
3324      fi
3325     ac_cv_prog_CC="cc"
3326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3327     break 2
3328   fi
3329 done
3330   done
3331 IFS=$as_save_IFS
3332
3333 if test $ac_prog_rejected = yes; then
3334   # We found a bogon in the path, so make sure we never use it.
3335   set dummy $ac_cv_prog_CC
3336   shift
3337   if test $# != 0; then
3338     # We chose a different compiler from the bogus one.
3339     # However, it has the same basename, so the bogon will be chosen
3340     # first if we set CC to just the basename; use the full file name.
3341     shift
3342     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3343   fi
3344 fi
3345 fi
3346 fi
3347 CC=$ac_cv_prog_CC
3348 if test -n "$CC"; then
3349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3350 $as_echo "$CC" >&6; }
3351 else
3352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3353 $as_echo "no" >&6; }
3354 fi
3355
3356
3357 fi
3358 if test -z "$CC"; then
3359   if test -n "$ac_tool_prefix"; then
3360   for ac_prog in cl.exe
3361   do
3362     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3363 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3365 $as_echo_n "checking for $ac_word... " >&6; }
3366 if test "${ac_cv_prog_CC+set}" = set; then :
3367   $as_echo_n "(cached) " >&6
3368 else
3369   if test -n "$CC"; then
3370   ac_cv_prog_CC="$CC" # Let the user override the test.
3371 else
3372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3373 for as_dir in $PATH
3374 do
3375   IFS=$as_save_IFS
3376   test -z "$as_dir" && as_dir=.
3377     for ac_exec_ext in '' $ac_executable_extensions; do
3378   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3379     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3380     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3381     break 2
3382   fi
3383 done
3384   done
3385 IFS=$as_save_IFS
3386
3387 fi
3388 fi
3389 CC=$ac_cv_prog_CC
3390 if test -n "$CC"; then
3391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3392 $as_echo "$CC" >&6; }
3393 else
3394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3395 $as_echo "no" >&6; }
3396 fi
3397
3398
3399     test -n "$CC" && break
3400   done
3401 fi
3402 if test -z "$CC"; then
3403   ac_ct_CC=$CC
3404   for ac_prog in cl.exe
3405 do
3406   # Extract the first word of "$ac_prog", so it can be a program name with args.
3407 set dummy $ac_prog; ac_word=$2
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3409 $as_echo_n "checking for $ac_word... " >&6; }
3410 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3411   $as_echo_n "(cached) " >&6
3412 else
3413   if test -n "$ac_ct_CC"; then
3414   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3415 else
3416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3417 for as_dir in $PATH
3418 do
3419   IFS=$as_save_IFS
3420   test -z "$as_dir" && as_dir=.
3421     for ac_exec_ext in '' $ac_executable_extensions; do
3422   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3423     ac_cv_prog_ac_ct_CC="$ac_prog"
3424     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3425     break 2
3426   fi
3427 done
3428   done
3429 IFS=$as_save_IFS
3430
3431 fi
3432 fi
3433 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3434 if test -n "$ac_ct_CC"; then
3435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3436 $as_echo "$ac_ct_CC" >&6; }
3437 else
3438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3439 $as_echo "no" >&6; }
3440 fi
3441
3442
3443   test -n "$ac_ct_CC" && break
3444 done
3445
3446   if test "x$ac_ct_CC" = x; then
3447     CC=""
3448   else
3449     case $cross_compiling:$ac_tool_warned in
3450 yes:)
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3452 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3453 ac_tool_warned=yes ;;
3454 esac
3455     CC=$ac_ct_CC
3456   fi
3457 fi
3458
3459 fi
3460
3461
3462 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3463 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3464 as_fn_error "no acceptable C compiler found in \$PATH
3465 See \`config.log' for more details." "$LINENO" 5; }
3466
3467 # Provide some information about the compiler.
3468 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3469 set X $ac_compile
3470 ac_compiler=$2
3471 for ac_option in --version -v -V -qversion; do
3472   { { ac_try="$ac_compiler $ac_option >&5"
3473 case "(($ac_try" in
3474   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3475   *) ac_try_echo=$ac_try;;
3476 esac
3477 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3478 $as_echo "$ac_try_echo"; } >&5
3479   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3480   ac_status=$?
3481   if test -s conftest.err; then
3482     sed '10a\
3483 ... rest of stderr output deleted ...
3484          10q' conftest.err >conftest.er1
3485     cat conftest.er1 >&5
3486     rm -f conftest.er1 conftest.err
3487   fi
3488   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3489   test $ac_status = 0; }
3490 done
3491
3492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3493 /* end confdefs.h.  */
3494
3495 int
3496 main ()
3497 {
3498
3499   ;
3500   return 0;
3501 }
3502 _ACEOF
3503 ac_clean_files_save=$ac_clean_files
3504 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3505 # Try to create an executable without -o first, disregard a.out.
3506 # It will help us diagnose broken compilers, and finding out an intuition
3507 # of exeext.
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3509 $as_echo_n "checking for C compiler default output file name... " >&6; }
3510 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3511
3512 # The possible output files:
3513 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3514
3515 ac_rmfiles=
3516 for ac_file in $ac_files
3517 do
3518   case $ac_file in
3519     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3520     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3521   esac
3522 done
3523 rm -f $ac_rmfiles
3524
3525 if { { ac_try="$ac_link_default"
3526 case "(($ac_try" in
3527   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3528   *) ac_try_echo=$ac_try;;
3529 esac
3530 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3531 $as_echo "$ac_try_echo"; } >&5
3532   (eval "$ac_link_default") 2>&5
3533   ac_status=$?
3534   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3535   test $ac_status = 0; }; then :
3536   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3537 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3538 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3539 # so that the user can short-circuit this test for compilers unknown to
3540 # Autoconf.
3541 for ac_file in $ac_files ''
3542 do
3543   test -f "$ac_file" || continue
3544   case $ac_file in
3545     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3546         ;;
3547     [ab].out )
3548         # We found the default executable, but exeext='' is most
3549         # certainly right.
3550         break;;
3551     *.* )
3552         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3553         then :; else
3554            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3555         fi
3556         # We set ac_cv_exeext here because the later test for it is not
3557         # safe: cross compilers may not add the suffix if given an `-o'
3558         # argument, so we may need to know it at that point already.
3559         # Even if this section looks crufty: it has the advantage of
3560         # actually working.
3561         break;;
3562     * )
3563         break;;
3564   esac
3565 done
3566 test "$ac_cv_exeext" = no && ac_cv_exeext=
3567
3568 else
3569   ac_file=''
3570 fi
3571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3572 $as_echo "$ac_file" >&6; }
3573 if test -z "$ac_file"; then :
3574   $as_echo "$as_me: failed program was:" >&5
3575 sed 's/^/| /' conftest.$ac_ext >&5
3576
3577 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3578 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3579 { as_fn_set_status 77
3580 as_fn_error "C compiler cannot create executables
3581 See \`config.log' for more details." "$LINENO" 5; }; }
3582 fi
3583 ac_exeext=$ac_cv_exeext
3584
3585 # Check that the compiler produces executables we can run.  If not, either
3586 # the compiler is broken, or we cross compile.
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3588 $as_echo_n "checking whether the C compiler works... " >&6; }
3589 # If not cross compiling, check that we can run a simple program.
3590 if test "$cross_compiling" != yes; then
3591   if { ac_try='./$ac_file'
3592   { { case "(($ac_try" in
3593   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3594   *) ac_try_echo=$ac_try;;
3595 esac
3596 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3597 $as_echo "$ac_try_echo"; } >&5
3598   (eval "$ac_try") 2>&5
3599   ac_status=$?
3600   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3601   test $ac_status = 0; }; }; then
3602     cross_compiling=no
3603   else
3604     if test "$cross_compiling" = maybe; then
3605         cross_compiling=yes
3606     else
3607         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3608 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3609 as_fn_error "cannot run C compiled programs.
3610 If you meant to cross compile, use \`--host'.
3611 See \`config.log' for more details." "$LINENO" 5; }
3612     fi
3613   fi
3614 fi
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3616 $as_echo "yes" >&6; }
3617
3618 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3619 ac_clean_files=$ac_clean_files_save
3620 # Check that the compiler produces executables we can run.  If not, either
3621 # the compiler is broken, or we cross compile.
3622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3623 $as_echo_n "checking whether we are cross compiling... " >&6; }
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3625 $as_echo "$cross_compiling" >&6; }
3626
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3628 $as_echo_n "checking for suffix of executables... " >&6; }
3629 if { { ac_try="$ac_link"
3630 case "(($ac_try" in
3631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3632   *) ac_try_echo=$ac_try;;
3633 esac
3634 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3635 $as_echo "$ac_try_echo"; } >&5
3636   (eval "$ac_link") 2>&5
3637   ac_status=$?
3638   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3639   test $ac_status = 0; }; then :
3640   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3641 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3642 # work properly (i.e., refer to `conftest.exe'), while it won't with
3643 # `rm'.
3644 for ac_file in conftest.exe conftest conftest.*; do
3645   test -f "$ac_file" || continue
3646   case $ac_file in
3647     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3648     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3649           break;;
3650     * ) break;;
3651   esac
3652 done
3653 else
3654   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3655 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3656 as_fn_error "cannot compute suffix of executables: cannot compile and link
3657 See \`config.log' for more details." "$LINENO" 5; }
3658 fi
3659 rm -f conftest$ac_cv_exeext
3660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3661 $as_echo "$ac_cv_exeext" >&6; }
3662
3663 rm -f conftest.$ac_ext
3664 EXEEXT=$ac_cv_exeext
3665 ac_exeext=$EXEEXT
3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3667 $as_echo_n "checking for suffix of object files... " >&6; }
3668 if test "${ac_cv_objext+set}" = set; then :
3669   $as_echo_n "(cached) " >&6
3670 else
3671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3672 /* end confdefs.h.  */
3673
3674 int
3675 main ()
3676 {
3677
3678   ;
3679   return 0;
3680 }
3681 _ACEOF
3682 rm -f conftest.o conftest.obj
3683 if { { ac_try="$ac_compile"
3684 case "(($ac_try" in
3685   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3686   *) ac_try_echo=$ac_try;;
3687 esac
3688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3689 $as_echo "$ac_try_echo"; } >&5
3690   (eval "$ac_compile") 2>&5
3691   ac_status=$?
3692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3693   test $ac_status = 0; }; then :
3694   for ac_file in conftest.o conftest.obj conftest.*; do
3695   test -f "$ac_file" || continue;
3696   case $ac_file in
3697     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3698     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3699        break;;
3700   esac
3701 done
3702 else
3703   $as_echo "$as_me: failed program was:" >&5
3704 sed 's/^/| /' conftest.$ac_ext >&5
3705
3706 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3707 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3708 as_fn_error "cannot compute suffix of object files: cannot compile
3709 See \`config.log' for more details." "$LINENO" 5; }
3710 fi
3711 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3712 fi
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3714 $as_echo "$ac_cv_objext" >&6; }
3715 OBJEXT=$ac_cv_objext
3716 ac_objext=$OBJEXT
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3718 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3719 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3720   $as_echo_n "(cached) " >&6
3721 else
3722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3723 /* end confdefs.h.  */
3724
3725 int
3726 main ()
3727 {
3728 #ifndef __GNUC__
3729        choke me
3730 #endif
3731
3732   ;
3733   return 0;
3734 }
3735 _ACEOF
3736 if ac_fn_c_try_compile "$LINENO"; then :
3737   ac_compiler_gnu=yes
3738 else
3739   ac_compiler_gnu=no
3740 fi
3741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3742 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3743
3744 fi
3745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3746 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3747 if test $ac_compiler_gnu = yes; then
3748   GCC=yes
3749 else
3750   GCC=
3751 fi
3752 ac_test_CFLAGS=${CFLAGS+set}
3753 ac_save_CFLAGS=$CFLAGS
3754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3755 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3756 if test "${ac_cv_prog_cc_g+set}" = set; then :
3757   $as_echo_n "(cached) " >&6
3758 else
3759   ac_save_c_werror_flag=$ac_c_werror_flag
3760    ac_c_werror_flag=yes
3761    ac_cv_prog_cc_g=no
3762    CFLAGS="-g"
3763    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3764 /* end confdefs.h.  */
3765
3766 int
3767 main ()
3768 {
3769
3770   ;
3771   return 0;
3772 }
3773 _ACEOF
3774 if ac_fn_c_try_compile "$LINENO"; then :
3775   ac_cv_prog_cc_g=yes
3776 else
3777   CFLAGS=""
3778       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3779 /* end confdefs.h.  */
3780
3781 int
3782 main ()
3783 {
3784
3785   ;
3786   return 0;
3787 }
3788 _ACEOF
3789 if ac_fn_c_try_compile "$LINENO"; then :
3790
3791 else
3792   ac_c_werror_flag=$ac_save_c_werror_flag
3793          CFLAGS="-g"
3794          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3795 /* end confdefs.h.  */
3796
3797 int
3798 main ()
3799 {
3800
3801   ;
3802   return 0;
3803 }
3804 _ACEOF
3805 if ac_fn_c_try_compile "$LINENO"; then :
3806   ac_cv_prog_cc_g=yes
3807 fi
3808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3809 fi
3810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3811 fi
3812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3813    ac_c_werror_flag=$ac_save_c_werror_flag
3814 fi
3815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3816 $as_echo "$ac_cv_prog_cc_g" >&6; }
3817 if test "$ac_test_CFLAGS" = set; then
3818   CFLAGS=$ac_save_CFLAGS
3819 elif test $ac_cv_prog_cc_g = yes; then
3820   if test "$GCC" = yes; then
3821     CFLAGS="-g -O2"
3822   else
3823     CFLAGS="-g"
3824   fi
3825 else
3826   if test "$GCC" = yes; then
3827     CFLAGS="-O2"
3828   else
3829     CFLAGS=
3830   fi
3831 fi
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3833 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3834 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3835   $as_echo_n "(cached) " >&6
3836 else
3837   ac_cv_prog_cc_c89=no
3838 ac_save_CC=$CC
3839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3840 /* end confdefs.h.  */
3841 #include <stdarg.h>
3842 #include <stdio.h>
3843 #include <sys/types.h>
3844 #include <sys/stat.h>
3845 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3846 struct buf { int x; };
3847 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3848 static char *e (p, i)
3849      char **p;
3850      int i;
3851 {
3852   return p[i];
3853 }
3854 static char *f (char * (*g) (char **, int), char **p, ...)
3855 {
3856   char *s;
3857   va_list v;
3858   va_start (v,p);
3859   s = g (p, va_arg (v,int));
3860   va_end (v);
3861   return s;
3862 }
3863
3864 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3865    function prototypes and stuff, but not '\xHH' hex character constants.
3866    These don't provoke an error unfortunately, instead are silently treated
3867    as 'x'.  The following induces an error, until -std is added to get
3868    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3869    array size at least.  It's necessary to write '\x00'==0 to get something
3870    that's true only with -std.  */
3871 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3872
3873 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3874    inside strings and character constants.  */
3875 #define FOO(x) 'x'
3876 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3877
3878 int test (int i, double x);
3879 struct s1 {int (*f) (int a);};
3880 struct s2 {int (*f) (double a);};
3881 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3882 int argc;
3883 char **argv;
3884 int
3885 main ()
3886 {
3887 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3888   ;
3889   return 0;
3890 }
3891 _ACEOF
3892 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3893         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3894 do
3895   CC="$ac_save_CC $ac_arg"
3896   if ac_fn_c_try_compile "$LINENO"; then :
3897   ac_cv_prog_cc_c89=$ac_arg
3898 fi
3899 rm -f core conftest.err conftest.$ac_objext
3900   test "x$ac_cv_prog_cc_c89" != "xno" && break
3901 done
3902 rm -f conftest.$ac_ext
3903 CC=$ac_save_CC
3904
3905 fi
3906 # AC_CACHE_VAL
3907 case "x$ac_cv_prog_cc_c89" in
3908   x)
3909     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3910 $as_echo "none needed" >&6; } ;;
3911   xno)
3912     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3913 $as_echo "unsupported" >&6; } ;;
3914   *)
3915     CC="$CC $ac_cv_prog_cc_c89"
3916     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3917 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3918 esac
3919 if test "x$ac_cv_prog_cc_c89" != xno; then :
3920
3921 fi
3922
3923 ac_ext=c
3924 ac_cpp='$CPP $CPPFLAGS'
3925 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3926 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3927 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3928 DEPDIR="${am__leading_dot}deps"
3929
3930 ac_config_commands="$ac_config_commands depfiles"
3931
3932
3933 am_make=${MAKE-make}
3934 cat > confinc << 'END'
3935 am__doit:
3936         @echo this is the am__doit target
3937 .PHONY: am__doit
3938 END
3939 # If we don't find an include directive, just comment out the code.
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3941 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3942 am__include="#"
3943 am__quote=
3944 _am_result=none
3945 # First try GNU make style include.
3946 echo "include confinc" > confmf
3947 # Ignore all kinds of additional output from `make'.
3948 case `$am_make -s -f confmf 2> /dev/null` in #(
3949 *the\ am__doit\ target*)
3950   am__include=include
3951   am__quote=
3952   _am_result=GNU
3953   ;;
3954 esac
3955 # Now try BSD make style include.
3956 if test "$am__include" = "#"; then
3957    echo '.include "confinc"' > confmf
3958    case `$am_make -s -f confmf 2> /dev/null` in #(
3959    *the\ am__doit\ target*)
3960      am__include=.include
3961      am__quote="\""
3962      _am_result=BSD
3963      ;;
3964    esac
3965 fi
3966
3967
3968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3969 $as_echo "$_am_result" >&6; }
3970 rm -f confinc confmf
3971
3972 # Check whether --enable-dependency-tracking was given.
3973 if test "${enable_dependency_tracking+set}" = set; then :
3974   enableval=$enable_dependency_tracking;
3975 fi
3976
3977 if test "x$enable_dependency_tracking" != xno; then
3978   am_depcomp="$ac_aux_dir/depcomp"
3979   AMDEPBACKSLASH='\'
3980 fi
3981  if test "x$enable_dependency_tracking" != xno; then
3982   AMDEP_TRUE=
3983   AMDEP_FALSE='#'
3984 else
3985   AMDEP_TRUE='#'
3986   AMDEP_FALSE=
3987 fi
3988
3989
3990
3991 depcc="$CC"   am_compiler_list=
3992
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3994 $as_echo_n "checking dependency style of $depcc... " >&6; }
3995 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3996   $as_echo_n "(cached) " >&6
3997 else
3998   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3999   # We make a subdir and do the tests there.  Otherwise we can end up
4000   # making bogus files that we don't know about and never remove.  For
4001   # instance it was reported that on HP-UX the gcc test will end up
4002   # making a dummy file named `D' -- because `-MD' means `put the output
4003   # in D'.
4004   mkdir conftest.dir
4005   # Copy depcomp to subdir because otherwise we won't find it if we're
4006   # using a relative directory.
4007   cp "$am_depcomp" conftest.dir
4008   cd conftest.dir
4009   # We will build objects and dependencies in a subdirectory because
4010   # it helps to detect inapplicable dependency modes.  For instance
4011   # both Tru64's cc and ICC support -MD to output dependencies as a
4012   # side effect of compilation, but ICC will put the dependencies in
4013   # the current directory while Tru64 will put them in the object
4014   # directory.
4015   mkdir sub
4016
4017   am_cv_CC_dependencies_compiler_type=none
4018   if test "$am_compiler_list" = ""; then
4019      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4020   fi
4021   am__universal=false
4022   case " $depcc " in #(
4023      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4024      esac
4025
4026   for depmode in $am_compiler_list; do
4027     # Setup a source with many dependencies, because some compilers
4028     # like to wrap large dependency lists on column 80 (with \), and
4029     # we should not choose a depcomp mode which is confused by this.
4030     #
4031     # We need to recreate these files for each test, as the compiler may
4032     # overwrite some of them when testing with obscure command lines.
4033     # This happens at least with the AIX C compiler.
4034     : > sub/conftest.c
4035     for i in 1 2 3 4 5 6; do
4036       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4037       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4038       # Solaris 8's {/usr,}/bin/sh.
4039       touch sub/conftst$i.h
4040     done
4041     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4042
4043     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4044     # mode.  It turns out that the SunPro C++ compiler does not properly
4045     # handle `-M -o', and we need to detect this.  Also, some Intel
4046     # versions had trouble with output in subdirs
4047     am__obj=sub/conftest.${OBJEXT-o}
4048     am__minus_obj="-o $am__obj"
4049     case $depmode in
4050     gcc)
4051       # This depmode causes a compiler race in universal mode.
4052       test "$am__universal" = false || continue
4053       ;;
4054     nosideeffect)
4055       # after this tag, mechanisms are not by side-effect, so they'll
4056       # only be used when explicitly requested
4057       if test "x$enable_dependency_tracking" = xyes; then
4058         continue
4059       else
4060         break
4061       fi
4062       ;;
4063     msvisualcpp | msvcmsys)
4064       # This compiler won't grok `-c -o', but also, the minuso test has
4065       # not run yet.  These depmodes are late enough in the game, and
4066       # so weak that their functioning should not be impacted.
4067       am__obj=conftest.${OBJEXT-o}
4068       am__minus_obj=
4069       ;;
4070     none) break ;;
4071     esac
4072     if depmode=$depmode \
4073        source=sub/conftest.c object=$am__obj \
4074        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4075        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4076          >/dev/null 2>conftest.err &&
4077        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4078        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4079        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4080        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4081       # icc doesn't choke on unknown options, it will just issue warnings
4082       # or remarks (even with -Werror).  So we grep stderr for any message
4083       # that says an option was ignored or not supported.
4084       # When given -MP, icc 7.0 and 7.1 complain thusly:
4085       #   icc: Command line warning: ignoring option '-M'; no argument required
4086       # The diagnosis changed in icc 8.0:
4087       #   icc: Command line remark: option '-MP' not supported
4088       if (grep 'ignoring option' conftest.err ||
4089           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4090         am_cv_CC_dependencies_compiler_type=$depmode
4091         break
4092       fi
4093     fi
4094   done
4095
4096   cd ..
4097   rm -rf conftest.dir
4098 else
4099   am_cv_CC_dependencies_compiler_type=none
4100 fi
4101
4102 fi
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4104 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4105 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4106
4107  if
4108   test "x$enable_dependency_tracking" != xno \
4109   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4110   am__fastdepCC_TRUE=
4111   am__fastdepCC_FALSE='#'
4112 else
4113   am__fastdepCC_TRUE='#'
4114   am__fastdepCC_FALSE=
4115 fi
4116
4117
4118 ac_ext=go
4119 ac_compile='$GOC -c $GOCFLAGS conftest.$ac_ext >&5'
4120 ac_link='$GOC -o conftest$ac_exeext $GOCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4121 ac_compile_gnu=yes
4122 if test -n "$ac_tool_prefix"; then
4123   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4124 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4126 $as_echo_n "checking for $ac_word... " >&6; }
4127 if test "${ac_cv_prog_GOC+set}" = set; then :
4128   $as_echo_n "(cached) " >&6
4129 else
4130   if test -n "$GOC"; then
4131   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4132 else
4133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4134 for as_dir in $PATH
4135 do
4136   IFS=$as_save_IFS
4137   test -z "$as_dir" && as_dir=.
4138     for ac_exec_ext in '' $ac_executable_extensions; do
4139   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4140     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
4141     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4142     break 2
4143   fi
4144 done
4145   done
4146 IFS=$as_save_IFS
4147
4148 fi
4149 fi
4150 GOC=$ac_cv_prog_GOC
4151 if test -n "$GOC"; then
4152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4153 $as_echo "$GOC" >&6; }
4154 else
4155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4156 $as_echo "no" >&6; }
4157 fi
4158
4159
4160 fi
4161 if test -z "$ac_cv_prog_GOC"; then
4162   ac_ct_GOC=$GOC
4163   # Extract the first word of "gccgo", so it can be a program name with args.
4164 set dummy gccgo; ac_word=$2
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4166 $as_echo_n "checking for $ac_word... " >&6; }
4167 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
4168   $as_echo_n "(cached) " >&6
4169 else
4170   if test -n "$ac_ct_GOC"; then
4171   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
4172 else
4173 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4174 for as_dir in $PATH
4175 do
4176   IFS=$as_save_IFS
4177   test -z "$as_dir" && as_dir=.
4178     for ac_exec_ext in '' $ac_executable_extensions; do
4179   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4180     ac_cv_prog_ac_ct_GOC="gccgo"
4181     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4182     break 2
4183   fi
4184 done
4185   done
4186 IFS=$as_save_IFS
4187
4188 fi
4189 fi
4190 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
4191 if test -n "$ac_ct_GOC"; then
4192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
4193 $as_echo "$ac_ct_GOC" >&6; }
4194 else
4195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4196 $as_echo "no" >&6; }
4197 fi
4198
4199   if test "x$ac_ct_GOC" = x; then
4200     GOC=""
4201   else
4202     case $cross_compiling:$ac_tool_warned in
4203 yes:)
4204 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4205 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4206 ac_tool_warned=yes ;;
4207 esac
4208     GOC=$ac_ct_GOC
4209   fi
4210 else
4211   GOC="$ac_cv_prog_GOC"
4212 fi
4213
4214 if test -z "$GOC"; then
4215   if test -n "$ac_tool_prefix"; then
4216     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4217 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4219 $as_echo_n "checking for $ac_word... " >&6; }
4220 if test "${ac_cv_prog_GOC+set}" = set; then :
4221   $as_echo_n "(cached) " >&6
4222 else
4223   if test -n "$GOC"; then
4224   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4225 else
4226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4227 for as_dir in $PATH
4228 do
4229   IFS=$as_save_IFS
4230   test -z "$as_dir" && as_dir=.
4231     for ac_exec_ext in '' $ac_executable_extensions; do
4232   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4233     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
4234     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4235     break 2
4236   fi
4237 done
4238   done
4239 IFS=$as_save_IFS
4240
4241 fi
4242 fi
4243 GOC=$ac_cv_prog_GOC
4244 if test -n "$GOC"; then
4245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4246 $as_echo "$GOC" >&6; }
4247 else
4248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4249 $as_echo "no" >&6; }
4250 fi
4251
4252
4253   fi
4254 fi
4255 if test -z "$GOC"; then
4256   # Extract the first word of "gccgo", so it can be a program name with args.
4257 set dummy gccgo; ac_word=$2
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4259 $as_echo_n "checking for $ac_word... " >&6; }
4260 if test "${ac_cv_prog_GOC+set}" = set; then :
4261   $as_echo_n "(cached) " >&6
4262 else
4263   if test -n "$GOC"; then
4264   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4265 else
4266   ac_prog_rejected=no
4267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4268 for as_dir in $PATH
4269 do
4270   IFS=$as_save_IFS
4271   test -z "$as_dir" && as_dir=.
4272     for ac_exec_ext in '' $ac_executable_extensions; do
4273   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4274     if test "$as_dir/$ac_word$ac_exec_ext" = "gccgo"; then
4275        ac_prog_rejected=yes
4276        continue
4277      fi
4278     ac_cv_prog_GOC="gccgo"
4279     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4280     break 2
4281   fi
4282 done
4283   done
4284 IFS=$as_save_IFS
4285
4286 if test $ac_prog_rejected = yes; then
4287   # We found a bogon in the path, so make sure we never use it.
4288   set dummy $ac_cv_prog_GOC
4289   shift
4290   if test $# != 0; then
4291     # We chose a different compiler from the bogus one.
4292     # However, it has the same basename, so the bogon will be chosen
4293     # first if we set GOC to just the basename; use the full file name.
4294     shift
4295     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
4296   fi
4297 fi
4298 fi
4299 fi
4300 GOC=$ac_cv_prog_GOC
4301 if test -n "$GOC"; then
4302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4303 $as_echo "$GOC" >&6; }
4304 else
4305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4306 $as_echo "no" >&6; }
4307 fi
4308
4309
4310 fi
4311
4312
4313 # Provide some information about the compiler.
4314 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
4315 set X $ac_compile
4316 ac_compiler=$2
4317 { { ac_try="$ac_compiler --version >&5"
4318 case "(($ac_try" in
4319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4320   *) ac_try_echo=$ac_try;;
4321 esac
4322 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4323 $as_echo "$ac_try_echo"; } >&5
4324   (eval "$ac_compiler --version >&5") 2>conftest.err
4325   ac_status=$?
4326   if test -s conftest.err; then
4327     sed '10a\
4328 ... rest of stderr output deleted ...
4329          10q' conftest.err >conftest.er1
4330     cat conftest.er1 >&5
4331     rm -f conftest.er1 conftest.err
4332   fi
4333   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4334   test $ac_status = 0; }
4335 GOCFLAGS="-g -O2"
4336 ac_ext=c
4337 ac_cpp='$CPP $CPPFLAGS'
4338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4341
4342
4343
4344
4345
4346
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4348 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4349     # Check whether --enable-maintainer-mode was given.
4350 if test "${enable_maintainer_mode+set}" = set; then :
4351   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4352 else
4353   USE_MAINTAINER_MODE=no
4354 fi
4355
4356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4357 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4358    if test $USE_MAINTAINER_MODE = yes; then
4359   MAINTAINER_MODE_TRUE=
4360   MAINTAINER_MODE_FALSE='#'
4361 else
4362   MAINTAINER_MODE_TRUE='#'
4363   MAINTAINER_MODE_FALSE=
4364 fi
4365
4366   MAINT=$MAINTAINER_MODE_TRUE
4367
4368
4369
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4371 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4372 if test "${ac_cv_path_SED+set}" = set; then :
4373   $as_echo_n "(cached) " >&6
4374 else
4375             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4376      for ac_i in 1 2 3 4 5 6 7; do
4377        ac_script="$ac_script$as_nl$ac_script"
4378      done
4379      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4380      { ac_script=; unset ac_script;}
4381      if test -z "$SED"; then
4382   ac_path_SED_found=false
4383   # Loop through the user's path and test for each of PROGNAME-LIST
4384   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4385 for as_dir in $PATH
4386 do
4387   IFS=$as_save_IFS
4388   test -z "$as_dir" && as_dir=.
4389     for ac_prog in sed gsed; do
4390     for ac_exec_ext in '' $ac_executable_extensions; do
4391       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4392       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4393 # Check for GNU ac_path_SED and select it if it is found.
4394   # Check for GNU $ac_path_SED
4395 case `"$ac_path_SED" --version 2>&1` in
4396 *GNU*)
4397   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4398 *)
4399   ac_count=0
4400   $as_echo_n 0123456789 >"conftest.in"
4401   while :
4402   do
4403     cat "conftest.in" "conftest.in" >"conftest.tmp"
4404     mv "conftest.tmp" "conftest.in"
4405     cp "conftest.in" "conftest.nl"
4406     $as_echo '' >> "conftest.nl"
4407     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4408     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4409     as_fn_arith $ac_count + 1 && ac_count=$as_val
4410     if test $ac_count -gt ${ac_path_SED_max-0}; then
4411       # Best one so far, save it but keep looking for a better one
4412       ac_cv_path_SED="$ac_path_SED"
4413       ac_path_SED_max=$ac_count
4414     fi
4415     # 10*(2^10) chars as input seems more than enough
4416     test $ac_count -gt 10 && break
4417   done
4418   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4419 esac
4420
4421       $ac_path_SED_found && break 3
4422     done
4423   done
4424   done
4425 IFS=$as_save_IFS
4426   if test -z "$ac_cv_path_SED"; then
4427     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4428   fi
4429 else
4430   ac_cv_path_SED=$SED
4431 fi
4432
4433 fi
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4435 $as_echo "$ac_cv_path_SED" >&6; }
4436  SED="$ac_cv_path_SED"
4437   rm -f conftest.sed
4438
4439 test -z "$SED" && SED=sed
4440 Xsed="$SED -e 1s/^X//"
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4453 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4454 if test "${ac_cv_path_GREP+set}" = set; then :
4455   $as_echo_n "(cached) " >&6
4456 else
4457   if test -z "$GREP"; then
4458   ac_path_GREP_found=false
4459   # Loop through the user's path and test for each of PROGNAME-LIST
4460   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4461 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4462 do
4463   IFS=$as_save_IFS
4464   test -z "$as_dir" && as_dir=.
4465     for ac_prog in grep ggrep; do
4466     for ac_exec_ext in '' $ac_executable_extensions; do
4467       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4468       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4469 # Check for GNU ac_path_GREP and select it if it is found.
4470   # Check for GNU $ac_path_GREP
4471 case `"$ac_path_GREP" --version 2>&1` in
4472 *GNU*)
4473   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4474 *)
4475   ac_count=0
4476   $as_echo_n 0123456789 >"conftest.in"
4477   while :
4478   do
4479     cat "conftest.in" "conftest.in" >"conftest.tmp"
4480     mv "conftest.tmp" "conftest.in"
4481     cp "conftest.in" "conftest.nl"
4482     $as_echo 'GREP' >> "conftest.nl"
4483     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4484     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4485     as_fn_arith $ac_count + 1 && ac_count=$as_val
4486     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4487       # Best one so far, save it but keep looking for a better one
4488       ac_cv_path_GREP="$ac_path_GREP"
4489       ac_path_GREP_max=$ac_count
4490     fi
4491     # 10*(2^10) chars as input seems more than enough
4492     test $ac_count -gt 10 && break
4493   done
4494   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4495 esac
4496
4497       $ac_path_GREP_found && break 3
4498     done
4499   done
4500   done
4501 IFS=$as_save_IFS
4502   if test -z "$ac_cv_path_GREP"; then
4503     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4504   fi
4505 else
4506   ac_cv_path_GREP=$GREP
4507 fi
4508
4509 fi
4510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4511 $as_echo "$ac_cv_path_GREP" >&6; }
4512  GREP="$ac_cv_path_GREP"
4513
4514
4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4516 $as_echo_n "checking for egrep... " >&6; }
4517 if test "${ac_cv_path_EGREP+set}" = set; then :
4518   $as_echo_n "(cached) " >&6
4519 else
4520   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4521    then ac_cv_path_EGREP="$GREP -E"
4522    else
4523      if test -z "$EGREP"; then
4524   ac_path_EGREP_found=false
4525   # Loop through the user's path and test for each of PROGNAME-LIST
4526   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4527 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4528 do
4529   IFS=$as_save_IFS
4530   test -z "$as_dir" && as_dir=.
4531     for ac_prog in egrep; do
4532     for ac_exec_ext in '' $ac_executable_extensions; do
4533       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4534       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4535 # Check for GNU ac_path_EGREP and select it if it is found.
4536   # Check for GNU $ac_path_EGREP
4537 case `"$ac_path_EGREP" --version 2>&1` in
4538 *GNU*)
4539   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4540 *)
4541   ac_count=0
4542   $as_echo_n 0123456789 >"conftest.in"
4543   while :
4544   do
4545     cat "conftest.in" "conftest.in" >"conftest.tmp"
4546     mv "conftest.tmp" "conftest.in"
4547     cp "conftest.in" "conftest.nl"
4548     $as_echo 'EGREP' >> "conftest.nl"
4549     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4550     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4551     as_fn_arith $ac_count + 1 && ac_count=$as_val
4552     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4553       # Best one so far, save it but keep looking for a better one
4554       ac_cv_path_EGREP="$ac_path_EGREP"
4555       ac_path_EGREP_max=$ac_count
4556     fi
4557     # 10*(2^10) chars as input seems more than enough
4558     test $ac_count -gt 10 && break
4559   done
4560   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4561 esac
4562
4563       $ac_path_EGREP_found && break 3
4564     done
4565   done
4566   done
4567 IFS=$as_save_IFS
4568   if test -z "$ac_cv_path_EGREP"; then
4569     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4570   fi
4571 else
4572   ac_cv_path_EGREP=$EGREP
4573 fi
4574
4575    fi
4576 fi
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4578 $as_echo "$ac_cv_path_EGREP" >&6; }
4579  EGREP="$ac_cv_path_EGREP"
4580
4581
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4583 $as_echo_n "checking for fgrep... " >&6; }
4584 if test "${ac_cv_path_FGREP+set}" = set; then :
4585   $as_echo_n "(cached) " >&6
4586 else
4587   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4588    then ac_cv_path_FGREP="$GREP -F"
4589    else
4590      if test -z "$FGREP"; then
4591   ac_path_FGREP_found=false
4592   # Loop through the user's path and test for each of PROGNAME-LIST
4593   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4594 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4595 do
4596   IFS=$as_save_IFS
4597   test -z "$as_dir" && as_dir=.
4598     for ac_prog in fgrep; do
4599     for ac_exec_ext in '' $ac_executable_extensions; do
4600       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4601       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4602 # Check for GNU ac_path_FGREP and select it if it is found.
4603   # Check for GNU $ac_path_FGREP
4604 case `"$ac_path_FGREP" --version 2>&1` in
4605 *GNU*)
4606   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4607 *)
4608   ac_count=0
4609   $as_echo_n 0123456789 >"conftest.in"
4610   while :
4611   do
4612     cat "conftest.in" "conftest.in" >"conftest.tmp"
4613     mv "conftest.tmp" "conftest.in"
4614     cp "conftest.in" "conftest.nl"
4615     $as_echo 'FGREP' >> "conftest.nl"
4616     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4617     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4618     as_fn_arith $ac_count + 1 && ac_count=$as_val
4619     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4620       # Best one so far, save it but keep looking for a better one
4621       ac_cv_path_FGREP="$ac_path_FGREP"
4622       ac_path_FGREP_max=$ac_count
4623     fi
4624     # 10*(2^10) chars as input seems more than enough
4625     test $ac_count -gt 10 && break
4626   done
4627   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4628 esac
4629
4630       $ac_path_FGREP_found && break 3
4631     done
4632   done
4633   done
4634 IFS=$as_save_IFS
4635   if test -z "$ac_cv_path_FGREP"; then
4636     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4637   fi
4638 else
4639   ac_cv_path_FGREP=$FGREP
4640 fi
4641
4642    fi
4643 fi
4644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4645 $as_echo "$ac_cv_path_FGREP" >&6; }
4646  FGREP="$ac_cv_path_FGREP"
4647
4648
4649 test -z "$GREP" && GREP=grep
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4668 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4669 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4670
4671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4672 $as_echo_n "checking how to print strings... " >&6; }
4673 # Test print first, because it will be a builtin if present.
4674 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4675    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4676   ECHO='print -r --'
4677 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4678   ECHO='printf %s\n'
4679 else
4680   # Use this function as a fallback that always works.
4681   func_fallback_echo ()
4682   {
4683     eval 'cat <<_LTECHO_EOF
4684 $1
4685 _LTECHO_EOF'
4686   }
4687   ECHO='func_fallback_echo'
4688 fi
4689
4690 # func_echo_all arg...
4691 # Invoke $ECHO with all args, space-separated.
4692 func_echo_all ()
4693 {
4694     $ECHO ""
4695 }
4696
4697 case "$ECHO" in
4698   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4699 $as_echo "printf" >&6; } ;;
4700   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4701 $as_echo "print -r" >&6; } ;;
4702   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4703 $as_echo "cat" >&6; } ;;
4704 esac
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721 # Check whether --with-gnu-ld was given.
4722 if test "${with_gnu_ld+set}" = set; then :
4723   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4724 else
4725   with_gnu_ld=no
4726 fi
4727
4728 ac_prog=ld
4729 if test "$GCC" = yes; then
4730   # Check if gcc -print-prog-name=ld gives a path.
4731   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4732 $as_echo_n "checking for ld used by $CC... " >&6; }
4733   case $host in
4734   *-*-mingw*)
4735     # gcc leaves a trailing carriage return which upsets mingw
4736     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4737   *)
4738     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4739   esac
4740   case $ac_prog in
4741     # Accept absolute paths.
4742     [\\/]* | ?:[\\/]*)
4743       re_direlt='/[^/][^/]*/\.\./'
4744       # Canonicalize the pathname of ld
4745       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4746       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4747         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4748       done
4749       test -z "$LD" && LD="$ac_prog"
4750       ;;
4751   "")
4752     # If it fails, then pretend we aren't using GCC.
4753     ac_prog=ld
4754     ;;
4755   *)
4756     # If it is relative, then search for the first ld in PATH.
4757     with_gnu_ld=unknown
4758     ;;
4759   esac
4760 elif test "$with_gnu_ld" = yes; then
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4762 $as_echo_n "checking for GNU ld... " >&6; }
4763 else
4764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4765 $as_echo_n "checking for non-GNU ld... " >&6; }
4766 fi
4767 if test "${lt_cv_path_LD+set}" = set; then :
4768   $as_echo_n "(cached) " >&6
4769 else
4770   if test -z "$LD"; then
4771   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4772   for ac_dir in $PATH; do
4773     IFS="$lt_save_ifs"
4774     test -z "$ac_dir" && ac_dir=.
4775     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4776       lt_cv_path_LD="$ac_dir/$ac_prog"
4777       # Check to see if the program is GNU ld.  I'd rather use --version,
4778       # but apparently some variants of GNU ld only accept -v.
4779       # Break only if it was the GNU/non-GNU ld that we prefer.
4780       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4781       *GNU* | *'with BFD'*)
4782         test "$with_gnu_ld" != no && break
4783         ;;
4784       *)
4785         test "$with_gnu_ld" != yes && break
4786         ;;
4787       esac
4788     fi
4789   done
4790   IFS="$lt_save_ifs"
4791 else
4792   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4793 fi
4794 fi
4795
4796 LD="$lt_cv_path_LD"
4797 if test -n "$LD"; then
4798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4799 $as_echo "$LD" >&6; }
4800 else
4801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4802 $as_echo "no" >&6; }
4803 fi
4804 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
4805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4806 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4807 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
4808   $as_echo_n "(cached) " >&6
4809 else
4810   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4811 case `$LD -v 2>&1 </dev/null` in
4812 *GNU* | *'with BFD'*)
4813   lt_cv_prog_gnu_ld=yes
4814   ;;
4815 *)
4816   lt_cv_prog_gnu_ld=no
4817   ;;
4818 esac
4819 fi
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4821 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4822 with_gnu_ld=$lt_cv_prog_gnu_ld
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832 if test -n "$ac_tool_prefix"; then
4833   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4834 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4836 $as_echo_n "checking for $ac_word... " >&6; }
4837 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4838   $as_echo_n "(cached) " >&6
4839 else
4840   if test -n "$RANLIB"; then
4841   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4842 else
4843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4844 for as_dir in $PATH
4845 do
4846   IFS=$as_save_IFS
4847   test -z "$as_dir" && as_dir=.
4848     for ac_exec_ext in '' $ac_executable_extensions; do
4849   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4850     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4851     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4852     break 2
4853   fi
4854 done
4855   done
4856 IFS=$as_save_IFS
4857
4858 fi
4859 fi
4860 RANLIB=$ac_cv_prog_RANLIB
4861 if test -n "$RANLIB"; then
4862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4863 $as_echo "$RANLIB" >&6; }
4864 else
4865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4866 $as_echo "no" >&6; }
4867 fi
4868
4869
4870 fi
4871 if test -z "$ac_cv_prog_RANLIB"; then
4872   ac_ct_RANLIB=$RANLIB
4873   # Extract the first word of "ranlib", so it can be a program name with args.
4874 set dummy ranlib; ac_word=$2
4875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4876 $as_echo_n "checking for $ac_word... " >&6; }
4877 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4878   $as_echo_n "(cached) " >&6
4879 else
4880   if test -n "$ac_ct_RANLIB"; then
4881   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4882 else
4883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4884 for as_dir in $PATH
4885 do
4886   IFS=$as_save_IFS
4887   test -z "$as_dir" && as_dir=.
4888     for ac_exec_ext in '' $ac_executable_extensions; do
4889   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4890     ac_cv_prog_ac_ct_RANLIB="ranlib"
4891     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4892     break 2
4893   fi
4894 done
4895   done
4896 IFS=$as_save_IFS
4897
4898 fi
4899 fi
4900 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4901 if test -n "$ac_ct_RANLIB"; then
4902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4903 $as_echo "$ac_ct_RANLIB" >&6; }
4904 else
4905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4906 $as_echo "no" >&6; }
4907 fi
4908
4909   if test "x$ac_ct_RANLIB" = x; then
4910     RANLIB=":"
4911   else
4912     case $cross_compiling:$ac_tool_warned in
4913 yes:)
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4915 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4916 ac_tool_warned=yes ;;
4917 esac
4918     RANLIB=$ac_ct_RANLIB
4919   fi
4920 else
4921   RANLIB="$ac_cv_prog_RANLIB"
4922 fi
4923
4924 if test -n "$ac_tool_prefix"; then
4925   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
4926 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4928 $as_echo_n "checking for $ac_word... " >&6; }
4929 if test "${ac_cv_prog_OBJCOPY+set}" = set; then :
4930   $as_echo_n "(cached) " >&6
4931 else
4932   if test -n "$OBJCOPY"; then
4933   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4934 else
4935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4936 for as_dir in $PATH
4937 do
4938   IFS=$as_save_IFS
4939   test -z "$as_dir" && as_dir=.
4940     for ac_exec_ext in '' $ac_executable_extensions; do
4941   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4942     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
4943     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4944     break 2
4945   fi
4946 done
4947   done
4948 IFS=$as_save_IFS
4949
4950 fi
4951 fi
4952 OBJCOPY=$ac_cv_prog_OBJCOPY
4953 if test -n "$OBJCOPY"; then
4954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
4955 $as_echo "$OBJCOPY" >&6; }
4956 else
4957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4958 $as_echo "no" >&6; }
4959 fi
4960
4961
4962 fi
4963 if test -z "$ac_cv_prog_OBJCOPY"; then
4964   ac_ct_OBJCOPY=$OBJCOPY
4965   # Extract the first word of "objcopy", so it can be a program name with args.
4966 set dummy objcopy; ac_word=$2
4967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4968 $as_echo_n "checking for $ac_word... " >&6; }
4969 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then :
4970   $as_echo_n "(cached) " >&6
4971 else
4972   if test -n "$ac_ct_OBJCOPY"; then
4973   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
4974 else
4975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4976 for as_dir in $PATH
4977 do
4978   IFS=$as_save_IFS
4979   test -z "$as_dir" && as_dir=.
4980     for ac_exec_ext in '' $ac_executable_extensions; do
4981   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4982     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
4983     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4984     break 2
4985   fi
4986 done
4987   done
4988 IFS=$as_save_IFS
4989
4990 fi
4991 fi
4992 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
4993 if test -n "$ac_ct_OBJCOPY"; then
4994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
4995 $as_echo "$ac_ct_OBJCOPY" >&6; }
4996 else
4997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4998 $as_echo "no" >&6; }
4999 fi
5000
5001   if test "x$ac_ct_OBJCOPY" = x; then
5002     OBJCOPY="missing-objcopy"
5003   else
5004     case $cross_compiling:$ac_tool_warned in
5005 yes:)
5006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5007 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5008 ac_tool_warned=yes ;;
5009 esac
5010     OBJCOPY=$ac_ct_OBJCOPY
5011   fi
5012 else
5013   OBJCOPY="$ac_cv_prog_OBJCOPY"
5014 fi
5015
5016
5017 enable_dlopen=yes
5018
5019
5020
5021 case `pwd` in
5022   *\ * | *\     *)
5023     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5024 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5025 esac
5026
5027
5028
5029 macro_version='2.2.7a'
5030 macro_revision='1.3134'
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044 ltmain="$ac_aux_dir/ltmain.sh"
5045
5046 # Backslashify metacharacters that are still active within
5047 # double-quoted strings.
5048 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5049
5050 # Same as above, but do not quote variable references.
5051 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5052
5053 # Sed substitution to delay expansion of an escaped shell variable in a
5054 # double_quote_subst'ed string.
5055 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5056
5057 # Sed substitution to delay expansion of an escaped single quote.
5058 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5059
5060 # Sed substitution to avoid accidental globbing in evaled expressions
5061 no_glob_subst='s/\*/\\\*/g'
5062
5063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5064 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5065 if test "${lt_cv_path_NM+set}" = set; then :
5066   $as_echo_n "(cached) " >&6
5067 else
5068   if test -n "$NM"; then
5069   # Let the user override the test.
5070   lt_cv_path_NM="$NM"
5071 else
5072   lt_nm_to_check="${ac_tool_prefix}nm"
5073   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5074     lt_nm_to_check="$lt_nm_to_check nm"
5075   fi
5076   for lt_tmp_nm in $lt_nm_to_check; do
5077     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5078     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5079       IFS="$lt_save_ifs"
5080       test -z "$ac_dir" && ac_dir=.
5081       tmp_nm="$ac_dir/$lt_tmp_nm"
5082       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5083         # Check to see if the nm accepts a BSD-compat flag.
5084         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5085         #   nm: unknown option "B" ignored
5086         # Tru64's nm complains that /dev/null is an invalid object file
5087         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5088         */dev/null* | *'Invalid file or object type'*)
5089           lt_cv_path_NM="$tmp_nm -B"
5090           break
5091           ;;
5092         *)
5093           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5094           */dev/null*)
5095             lt_cv_path_NM="$tmp_nm -p"
5096             break
5097             ;;
5098           *)
5099             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5100             continue # so that we can try to find one that supports BSD flags
5101             ;;
5102           esac
5103           ;;
5104         esac
5105       fi
5106     done
5107     IFS="$lt_save_ifs"
5108   done
5109   : ${lt_cv_path_NM=no}
5110 fi
5111 fi
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5113 $as_echo "$lt_cv_path_NM" >&6; }
5114 if test "$lt_cv_path_NM" != "no"; then
5115   NM="$lt_cv_path_NM"
5116 else
5117   # Didn't find any BSD compatible name lister, look for dumpbin.
5118   if test -n "$DUMPBIN"; then :
5119     # Let the user override the test.
5120   else
5121     if test -n "$ac_tool_prefix"; then
5122   for ac_prog in dumpbin "link -dump"
5123   do
5124     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5125 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5127 $as_echo_n "checking for $ac_word... " >&6; }
5128 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5129   $as_echo_n "(cached) " >&6
5130 else
5131   if test -n "$DUMPBIN"; then
5132   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5133 else
5134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5135 for as_dir in $PATH
5136 do
5137   IFS=$as_save_IFS
5138   test -z "$as_dir" && as_dir=.
5139     for ac_exec_ext in '' $ac_executable_extensions; do
5140   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5141     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5142     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5143     break 2
5144   fi
5145 done
5146   done
5147 IFS=$as_save_IFS
5148
5149 fi
5150 fi
5151 DUMPBIN=$ac_cv_prog_DUMPBIN
5152 if test -n "$DUMPBIN"; then
5153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5154 $as_echo "$DUMPBIN" >&6; }
5155 else
5156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5157 $as_echo "no" >&6; }
5158 fi
5159
5160
5161     test -n "$DUMPBIN" && break
5162   done
5163 fi
5164 if test -z "$DUMPBIN"; then
5165   ac_ct_DUMPBIN=$DUMPBIN
5166   for ac_prog in dumpbin "link -dump"
5167 do
5168   # Extract the first word of "$ac_prog", so it can be a program name with args.
5169 set dummy $ac_prog; ac_word=$2
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5171 $as_echo_n "checking for $ac_word... " >&6; }
5172 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5173   $as_echo_n "(cached) " >&6
5174 else
5175   if test -n "$ac_ct_DUMPBIN"; then
5176   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5177 else
5178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5179 for as_dir in $PATH
5180 do
5181   IFS=$as_save_IFS
5182   test -z "$as_dir" && as_dir=.
5183     for ac_exec_ext in '' $ac_executable_extensions; do
5184   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5185     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5186     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5187     break 2
5188   fi
5189 done
5190   done
5191 IFS=$as_save_IFS
5192
5193 fi
5194 fi
5195 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5196 if test -n "$ac_ct_DUMPBIN"; then
5197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5198 $as_echo "$ac_ct_DUMPBIN" >&6; }
5199 else
5200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5201 $as_echo "no" >&6; }
5202 fi
5203
5204
5205   test -n "$ac_ct_DUMPBIN" && break
5206 done
5207
5208   if test "x$ac_ct_DUMPBIN" = x; then
5209     DUMPBIN=":"
5210   else
5211     case $cross_compiling:$ac_tool_warned in
5212 yes:)
5213 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5214 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5215 ac_tool_warned=yes ;;
5216 esac
5217     DUMPBIN=$ac_ct_DUMPBIN
5218   fi
5219 fi
5220
5221     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5222     *COFF*)
5223       DUMPBIN="$DUMPBIN -symbols"
5224       ;;
5225     *)
5226       DUMPBIN=:
5227       ;;
5228     esac
5229   fi
5230
5231   if test "$DUMPBIN" != ":"; then
5232     NM="$DUMPBIN"
5233   fi
5234 fi
5235 test -z "$NM" && NM=nm
5236
5237
5238
5239
5240
5241
5242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5243 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5244 if test "${lt_cv_nm_interface+set}" = set; then :
5245   $as_echo_n "(cached) " >&6
5246 else
5247   lt_cv_nm_interface="BSD nm"
5248   echo "int some_variable = 0;" > conftest.$ac_ext
5249   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5250   (eval "$ac_compile" 2>conftest.err)
5251   cat conftest.err >&5
5252   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5253   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5254   cat conftest.err >&5
5255   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5256   cat conftest.out >&5
5257   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5258     lt_cv_nm_interface="MS dumpbin"
5259   fi
5260   rm -f conftest*
5261 fi
5262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5263 $as_echo "$lt_cv_nm_interface" >&6; }
5264
5265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5266 $as_echo_n "checking whether ln -s works... " >&6; }
5267 LN_S=$as_ln_s
5268 if test "$LN_S" = "ln -s"; then
5269   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5270 $as_echo "yes" >&6; }
5271 else
5272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5273 $as_echo "no, using $LN_S" >&6; }
5274 fi
5275
5276 # find the maximum length of command line arguments
5277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5278 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5279 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5280   $as_echo_n "(cached) " >&6
5281 else
5282     i=0
5283   teststring="ABCD"
5284
5285   case $build_os in
5286   msdosdjgpp*)
5287     # On DJGPP, this test can blow up pretty badly due to problems in libc
5288     # (any single argument exceeding 2000 bytes causes a buffer overrun
5289     # during glob expansion).  Even if it were fixed, the result of this
5290     # check would be larger than it should be.
5291     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5292     ;;
5293
5294   gnu*)
5295     # Under GNU Hurd, this test is not required because there is
5296     # no limit to the length of command line arguments.
5297     # Libtool will interpret -1 as no limit whatsoever
5298     lt_cv_sys_max_cmd_len=-1;
5299     ;;
5300
5301   cygwin* | mingw* | cegcc*)
5302     # On Win9x/ME, this test blows up -- it succeeds, but takes
5303     # about 5 minutes as the teststring grows exponentially.
5304     # Worse, since 9x/ME are not pre-emptively multitasking,
5305     # you end up with a "frozen" computer, even though with patience
5306     # the test eventually succeeds (with a max line length of 256k).
5307     # Instead, let's just punt: use the minimum linelength reported by
5308     # all of the supported platforms: 8192 (on NT/2K/XP).
5309     lt_cv_sys_max_cmd_len=8192;
5310     ;;
5311
5312   mint*)
5313     # On MiNT this can take a long time and run out of memory.
5314     lt_cv_sys_max_cmd_len=8192;
5315     ;;
5316
5317   amigaos*)
5318     # On AmigaOS with pdksh, this test takes hours, literally.
5319     # So we just punt and use a minimum line length of 8192.
5320     lt_cv_sys_max_cmd_len=8192;
5321     ;;
5322
5323   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5324     # This has been around since 386BSD, at least.  Likely further.
5325     if test -x /sbin/sysctl; then
5326       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5327     elif test -x /usr/sbin/sysctl; then
5328       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5329     else
5330       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5331     fi
5332     # And add a safety zone
5333     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5334     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5335     ;;
5336
5337   interix*)
5338     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5339     lt_cv_sys_max_cmd_len=196608
5340     ;;
5341
5342   osf*)
5343     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5344     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5345     # nice to cause kernel panics so lets avoid the loop below.
5346     # First set a reasonable default.
5347     lt_cv_sys_max_cmd_len=16384
5348     #
5349     if test -x /sbin/sysconfig; then
5350       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5351         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5352       esac
5353     fi
5354     ;;
5355   sco3.2v5*)
5356     lt_cv_sys_max_cmd_len=102400
5357     ;;
5358   sysv5* | sco5v6* | sysv4.2uw2*)
5359     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5360     if test -n "$kargmax"; then
5361       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5362     else
5363       lt_cv_sys_max_cmd_len=32768
5364     fi
5365     ;;
5366   *)
5367     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5368     if test -n "$lt_cv_sys_max_cmd_len"; then
5369       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5370       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5371     else
5372       # Make teststring a little bigger before we do anything with it.
5373       # a 1K string should be a reasonable start.
5374       for i in 1 2 3 4 5 6 7 8 ; do
5375         teststring=$teststring$teststring
5376       done
5377       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5378       # If test is not a shell built-in, we'll probably end up computing a
5379       # maximum length that is only half of the actual maximum length, but
5380       # we can't tell.
5381       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5382                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5383               test $i != 17 # 1/2 MB should be enough
5384       do
5385         i=`expr $i + 1`
5386         teststring=$teststring$teststring
5387       done
5388       # Only check the string length outside the loop.
5389       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5390       teststring=
5391       # Add a significant safety factor because C++ compilers can tack on
5392       # massive amounts of additional arguments before passing them to the
5393       # linker.  It appears as though 1/2 is a usable value.
5394       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5395     fi
5396     ;;
5397   esac
5398
5399 fi
5400
5401 if test -n $lt_cv_sys_max_cmd_len ; then
5402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5403 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5404 else
5405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5406 $as_echo "none" >&6; }
5407 fi
5408 max_cmd_len=$lt_cv_sys_max_cmd_len
5409
5410
5411
5412
5413
5414
5415 : ${CP="cp -f"}
5416 : ${MV="mv -f"}
5417 : ${RM="rm -f"}
5418
5419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5420 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5421 # Try some XSI features
5422 xsi_shell=no
5423 ( _lt_dummy="a/b/c"
5424   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5425       = c,a/b,, \
5426     && eval 'test $(( 1 + 1 )) -eq 2 \
5427     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5428   && xsi_shell=yes
5429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5430 $as_echo "$xsi_shell" >&6; }
5431
5432
5433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5434 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5435 lt_shell_append=no
5436 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5437     >/dev/null 2>&1 \
5438   && lt_shell_append=yes
5439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5440 $as_echo "$lt_shell_append" >&6; }
5441
5442
5443 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5444   lt_unset=unset
5445 else
5446   lt_unset=false
5447 fi
5448
5449
5450
5451
5452
5453 # test EBCDIC or ASCII
5454 case `echo X|tr X '\101'` in
5455  A) # ASCII based system
5456     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5457   lt_SP2NL='tr \040 \012'
5458   lt_NL2SP='tr \015\012 \040\040'
5459   ;;
5460  *) # EBCDIC based system
5461   lt_SP2NL='tr \100 \n'
5462   lt_NL2SP='tr \r\n \100\100'
5463   ;;
5464 esac
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5475 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5476 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5477   $as_echo_n "(cached) " >&6
5478 else
5479   lt_cv_ld_reload_flag='-r'
5480 fi
5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5482 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5483 reload_flag=$lt_cv_ld_reload_flag
5484 case $reload_flag in
5485 "" | " "*) ;;
5486 *) reload_flag=" $reload_flag" ;;
5487 esac
5488 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5489 case $host_os in
5490   darwin*)
5491     if test "$GCC" = yes; then
5492       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5493     else
5494       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5495     fi
5496     ;;
5497 esac
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507 if test -n "$ac_tool_prefix"; then
5508   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5509 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5511 $as_echo_n "checking for $ac_word... " >&6; }
5512 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5513   $as_echo_n "(cached) " >&6
5514 else
5515   if test -n "$OBJDUMP"; then
5516   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5517 else
5518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5519 for as_dir in $PATH
5520 do
5521   IFS=$as_save_IFS
5522   test -z "$as_dir" && as_dir=.
5523     for ac_exec_ext in '' $ac_executable_extensions; do
5524   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5525     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5526     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5527     break 2
5528   fi
5529 done
5530   done
5531 IFS=$as_save_IFS
5532
5533 fi
5534 fi
5535 OBJDUMP=$ac_cv_prog_OBJDUMP
5536 if test -n "$OBJDUMP"; then
5537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5538 $as_echo "$OBJDUMP" >&6; }
5539 else
5540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5541 $as_echo "no" >&6; }
5542 fi
5543
5544
5545 fi
5546 if test -z "$ac_cv_prog_OBJDUMP"; then
5547   ac_ct_OBJDUMP=$OBJDUMP
5548   # Extract the first word of "objdump", so it can be a program name with args.
5549 set dummy objdump; ac_word=$2
5550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5551 $as_echo_n "checking for $ac_word... " >&6; }
5552 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5553   $as_echo_n "(cached) " >&6
5554 else
5555   if test -n "$ac_ct_OBJDUMP"; then
5556   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5557 else
5558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5559 for as_dir in $PATH
5560 do
5561   IFS=$as_save_IFS
5562   test -z "$as_dir" && as_dir=.
5563     for ac_exec_ext in '' $ac_executable_extensions; do
5564   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5565     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5566     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5567     break 2
5568   fi
5569 done
5570   done
5571 IFS=$as_save_IFS
5572
5573 fi
5574 fi
5575 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5576 if test -n "$ac_ct_OBJDUMP"; then
5577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5578 $as_echo "$ac_ct_OBJDUMP" >&6; }
5579 else
5580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5581 $as_echo "no" >&6; }
5582 fi
5583
5584   if test "x$ac_ct_OBJDUMP" = x; then
5585     OBJDUMP="false"
5586   else
5587     case $cross_compiling:$ac_tool_warned in
5588 yes:)
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5590 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5591 ac_tool_warned=yes ;;
5592 esac
5593     OBJDUMP=$ac_ct_OBJDUMP
5594   fi
5595 else
5596   OBJDUMP="$ac_cv_prog_OBJDUMP"
5597 fi
5598
5599 test -z "$OBJDUMP" && OBJDUMP=objdump
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5610 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5611 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5612   $as_echo_n "(cached) " >&6
5613 else
5614   lt_cv_file_magic_cmd='$MAGIC_CMD'
5615 lt_cv_file_magic_test_file=
5616 lt_cv_deplibs_check_method='unknown'
5617 # Need to set the preceding variable on all platforms that support
5618 # interlibrary dependencies.
5619 # 'none' -- dependencies not supported.
5620 # `unknown' -- same as none, but documents that we really don't know.
5621 # 'pass_all' -- all dependencies passed with no checks.
5622 # 'test_compile' -- check by making test program.
5623 # 'file_magic [[regex]]' -- check by looking for files in library path
5624 # which responds to the $file_magic_cmd with a given extended regex.
5625 # If you have `file' or equivalent on your system and you're not sure
5626 # whether `pass_all' will *always* work, you probably want this one.
5627
5628 case $host_os in
5629 aix[4-9]*)
5630   lt_cv_deplibs_check_method=pass_all
5631   ;;
5632
5633 beos*)
5634   lt_cv_deplibs_check_method=pass_all
5635   ;;
5636
5637 bsdi[45]*)
5638   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5639   lt_cv_file_magic_cmd='/usr/bin/file -L'
5640   lt_cv_file_magic_test_file=/shlib/libc.so
5641   ;;
5642
5643 cygwin*)
5644   # func_win32_libid is a shell function defined in ltmain.sh
5645   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5646   lt_cv_file_magic_cmd='func_win32_libid'
5647   ;;
5648
5649 mingw* | pw32*)
5650   # Base MSYS/MinGW do not provide the 'file' command needed by
5651   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5652   # unless we find 'file', for example because we are cross-compiling.
5653   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5654   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5655     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5656     lt_cv_file_magic_cmd='func_win32_libid'
5657   else
5658     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5659     lt_cv_file_magic_cmd='$OBJDUMP -f'
5660   fi
5661   ;;
5662
5663 cegcc*)
5664   # use the weaker test based on 'objdump'. See mingw*.
5665   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5666   lt_cv_file_magic_cmd='$OBJDUMP -f'
5667   ;;
5668
5669 darwin* | rhapsody*)
5670   lt_cv_deplibs_check_method=pass_all
5671   ;;
5672
5673 freebsd* | dragonfly*)
5674   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5675     case $host_cpu in
5676     i*86 )
5677       # Not sure whether the presence of OpenBSD here was a mistake.
5678       # Let's accept both of them until this is cleared up.
5679       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5680       lt_cv_file_magic_cmd=/usr/bin/file
5681       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5682       ;;
5683     esac
5684   else
5685     lt_cv_deplibs_check_method=pass_all
5686   fi
5687   ;;
5688
5689 gnu*)
5690   lt_cv_deplibs_check_method=pass_all
5691   ;;
5692
5693 haiku*)
5694   lt_cv_deplibs_check_method=pass_all
5695   ;;
5696
5697 hpux10.20* | hpux11*)
5698   lt_cv_file_magic_cmd=/usr/bin/file
5699   case $host_cpu in
5700   ia64*)
5701     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5702     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5703     ;;
5704   hppa*64*)
5705     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5706     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5707     ;;
5708   *)
5709     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5710     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5711     ;;
5712   esac
5713   ;;
5714
5715 interix[3-9]*)
5716   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5717   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5718   ;;
5719
5720 irix5* | irix6* | nonstopux*)
5721   case $LD in
5722   *-32|*"-32 ") libmagic=32-bit;;
5723   *-n32|*"-n32 ") libmagic=N32;;
5724   *-64|*"-64 ") libmagic=64-bit;;
5725   *) libmagic=never-match;;
5726   esac
5727   lt_cv_deplibs_check_method=pass_all
5728   ;;
5729
5730 # This must be Linux ELF.
5731 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5732   lt_cv_deplibs_check_method=pass_all
5733   ;;
5734
5735 netbsd*)
5736   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5737     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5738   else
5739     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5740   fi
5741   ;;
5742
5743 newos6*)
5744   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5745   lt_cv_file_magic_cmd=/usr/bin/file
5746   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5747   ;;
5748
5749 *nto* | *qnx*)
5750   lt_cv_deplibs_check_method=pass_all
5751   ;;
5752
5753 openbsd*)
5754   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5755     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5756   else
5757     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5758   fi
5759   ;;
5760
5761 osf3* | osf4* | osf5*)
5762   lt_cv_deplibs_check_method=pass_all
5763   ;;
5764
5765 rdos*)
5766   lt_cv_deplibs_check_method=pass_all
5767   ;;
5768
5769 solaris*)
5770   lt_cv_deplibs_check_method=pass_all
5771   ;;
5772
5773 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5774   lt_cv_deplibs_check_method=pass_all
5775   ;;
5776
5777 sysv4 | sysv4.3*)
5778   case $host_vendor in
5779   motorola)
5780     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]'
5781     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5782     ;;
5783   ncr)
5784     lt_cv_deplibs_check_method=pass_all
5785     ;;
5786   sequent)
5787     lt_cv_file_magic_cmd='/bin/file'
5788     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5789     ;;
5790   sni)
5791     lt_cv_file_magic_cmd='/bin/file'
5792     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5793     lt_cv_file_magic_test_file=/lib/libc.so
5794     ;;
5795   siemens)
5796     lt_cv_deplibs_check_method=pass_all
5797     ;;
5798   pc)
5799     lt_cv_deplibs_check_method=pass_all
5800     ;;
5801   esac
5802   ;;
5803
5804 tpf*)
5805   lt_cv_deplibs_check_method=pass_all
5806   ;;
5807 esac
5808
5809 fi
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5811 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5812 file_magic_cmd=$lt_cv_file_magic_cmd
5813 deplibs_check_method=$lt_cv_deplibs_check_method
5814 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827 if test -n "$ac_tool_prefix"; then
5828   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5829 set dummy ${ac_tool_prefix}ar; ac_word=$2
5830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5831 $as_echo_n "checking for $ac_word... " >&6; }
5832 if test "${ac_cv_prog_AR+set}" = set; then :
5833   $as_echo_n "(cached) " >&6
5834 else
5835   if test -n "$AR"; then
5836   ac_cv_prog_AR="$AR" # Let the user override the test.
5837 else
5838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5839 for as_dir in $PATH
5840 do
5841   IFS=$as_save_IFS
5842   test -z "$as_dir" && as_dir=.
5843     for ac_exec_ext in '' $ac_executable_extensions; do
5844   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5845     ac_cv_prog_AR="${ac_tool_prefix}ar"
5846     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5847     break 2
5848   fi
5849 done
5850   done
5851 IFS=$as_save_IFS
5852
5853 fi
5854 fi
5855 AR=$ac_cv_prog_AR
5856 if test -n "$AR"; then
5857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5858 $as_echo "$AR" >&6; }
5859 else
5860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5861 $as_echo "no" >&6; }
5862 fi
5863
5864
5865 fi
5866 if test -z "$ac_cv_prog_AR"; then
5867   ac_ct_AR=$AR
5868   # Extract the first word of "ar", so it can be a program name with args.
5869 set dummy ar; ac_word=$2
5870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5871 $as_echo_n "checking for $ac_word... " >&6; }
5872 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5873   $as_echo_n "(cached) " >&6
5874 else
5875   if test -n "$ac_ct_AR"; then
5876   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5877 else
5878 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5879 for as_dir in $PATH
5880 do
5881   IFS=$as_save_IFS
5882   test -z "$as_dir" && as_dir=.
5883     for ac_exec_ext in '' $ac_executable_extensions; do
5884   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5885     ac_cv_prog_ac_ct_AR="ar"
5886     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5887     break 2
5888   fi
5889 done
5890   done
5891 IFS=$as_save_IFS
5892
5893 fi
5894 fi
5895 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5896 if test -n "$ac_ct_AR"; then
5897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5898 $as_echo "$ac_ct_AR" >&6; }
5899 else
5900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5901 $as_echo "no" >&6; }
5902 fi
5903
5904   if test "x$ac_ct_AR" = x; then
5905     AR="false"
5906   else
5907     case $cross_compiling:$ac_tool_warned in
5908 yes:)
5909 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5910 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5911 ac_tool_warned=yes ;;
5912 esac
5913     AR=$ac_ct_AR
5914   fi
5915 else
5916   AR="$ac_cv_prog_AR"
5917 fi
5918
5919 test -z "$AR" && AR=ar
5920 test -z "$AR_FLAGS" && AR_FLAGS=cru
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932 if test -n "$ac_tool_prefix"; then
5933   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5934 set dummy ${ac_tool_prefix}strip; ac_word=$2
5935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5936 $as_echo_n "checking for $ac_word... " >&6; }
5937 if test "${ac_cv_prog_STRIP+set}" = set; then :
5938   $as_echo_n "(cached) " >&6
5939 else
5940   if test -n "$STRIP"; then
5941   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5942 else
5943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5944 for as_dir in $PATH
5945 do
5946   IFS=$as_save_IFS
5947   test -z "$as_dir" && as_dir=.
5948     for ac_exec_ext in '' $ac_executable_extensions; do
5949   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5950     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5951     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5952     break 2
5953   fi
5954 done
5955   done
5956 IFS=$as_save_IFS
5957
5958 fi
5959 fi
5960 STRIP=$ac_cv_prog_STRIP
5961 if test -n "$STRIP"; then
5962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5963 $as_echo "$STRIP" >&6; }
5964 else
5965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5966 $as_echo "no" >&6; }
5967 fi
5968
5969
5970 fi
5971 if test -z "$ac_cv_prog_STRIP"; then
5972   ac_ct_STRIP=$STRIP
5973   # Extract the first word of "strip", so it can be a program name with args.
5974 set dummy strip; ac_word=$2
5975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5976 $as_echo_n "checking for $ac_word... " >&6; }
5977 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
5978   $as_echo_n "(cached) " >&6
5979 else
5980   if test -n "$ac_ct_STRIP"; then
5981   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5982 else
5983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5984 for as_dir in $PATH
5985 do
5986   IFS=$as_save_IFS
5987   test -z "$as_dir" && as_dir=.
5988     for ac_exec_ext in '' $ac_executable_extensions; do
5989   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5990     ac_cv_prog_ac_ct_STRIP="strip"
5991     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5992     break 2
5993   fi
5994 done
5995   done
5996 IFS=$as_save_IFS
5997
5998 fi
5999 fi
6000 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6001 if test -n "$ac_ct_STRIP"; then
6002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6003 $as_echo "$ac_ct_STRIP" >&6; }
6004 else
6005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6006 $as_echo "no" >&6; }
6007 fi
6008
6009   if test "x$ac_ct_STRIP" = x; then
6010     STRIP=":"
6011   else
6012     case $cross_compiling:$ac_tool_warned in
6013 yes:)
6014 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6015 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6016 ac_tool_warned=yes ;;
6017 esac
6018     STRIP=$ac_ct_STRIP
6019   fi
6020 else
6021   STRIP="$ac_cv_prog_STRIP"
6022 fi
6023
6024 test -z "$STRIP" && STRIP=:
6025
6026
6027
6028
6029
6030
6031 if test -n "$ac_tool_prefix"; then
6032   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6033 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6035 $as_echo_n "checking for $ac_word... " >&6; }
6036 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6037   $as_echo_n "(cached) " >&6
6038 else
6039   if test -n "$RANLIB"; then
6040   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6041 else
6042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6043 for as_dir in $PATH
6044 do
6045   IFS=$as_save_IFS
6046   test -z "$as_dir" && as_dir=.
6047     for ac_exec_ext in '' $ac_executable_extensions; do
6048   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6049     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6050     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6051     break 2
6052   fi
6053 done
6054   done
6055 IFS=$as_save_IFS
6056
6057 fi
6058 fi
6059 RANLIB=$ac_cv_prog_RANLIB
6060 if test -n "$RANLIB"; then
6061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6062 $as_echo "$RANLIB" >&6; }
6063 else
6064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6065 $as_echo "no" >&6; }
6066 fi
6067
6068
6069 fi
6070 if test -z "$ac_cv_prog_RANLIB"; then
6071   ac_ct_RANLIB=$RANLIB
6072   # Extract the first word of "ranlib", so it can be a program name with args.
6073 set dummy ranlib; ac_word=$2
6074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6075 $as_echo_n "checking for $ac_word... " >&6; }
6076 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6077   $as_echo_n "(cached) " >&6
6078 else
6079   if test -n "$ac_ct_RANLIB"; then
6080   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6081 else
6082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6083 for as_dir in $PATH
6084 do
6085   IFS=$as_save_IFS
6086   test -z "$as_dir" && as_dir=.
6087     for ac_exec_ext in '' $ac_executable_extensions; do
6088   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6089     ac_cv_prog_ac_ct_RANLIB="ranlib"
6090     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6091     break 2
6092   fi
6093 done
6094   done
6095 IFS=$as_save_IFS
6096
6097 fi
6098 fi
6099 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6100 if test -n "$ac_ct_RANLIB"; then
6101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6102 $as_echo "$ac_ct_RANLIB" >&6; }
6103 else
6104   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6105 $as_echo "no" >&6; }
6106 fi
6107
6108   if test "x$ac_ct_RANLIB" = x; then
6109     RANLIB=":"
6110   else
6111     case $cross_compiling:$ac_tool_warned in
6112 yes:)
6113 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6114 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6115 ac_tool_warned=yes ;;
6116 esac
6117     RANLIB=$ac_ct_RANLIB
6118   fi
6119 else
6120   RANLIB="$ac_cv_prog_RANLIB"
6121 fi
6122
6123 test -z "$RANLIB" && RANLIB=:
6124
6125
6126
6127
6128
6129
6130 # Determine commands to create old-style static archives.
6131 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6132 old_postinstall_cmds='chmod 644 $oldlib'
6133 old_postuninstall_cmds=
6134
6135 if test -n "$RANLIB"; then
6136   case $host_os in
6137   openbsd*)
6138     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6139     ;;
6140   *)
6141     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6142     ;;
6143   esac
6144   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6145 fi
6146
6147 case $host_os in
6148   darwin*)
6149     lock_old_archive_extraction=yes ;;
6150   *)
6151     lock_old_archive_extraction=no ;;
6152 esac
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192 # If no C compiler was specified, use CC.
6193 LTCC=${LTCC-"$CC"}
6194
6195 # If no C compiler flags were specified, use CFLAGS.
6196 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6197
6198 # Allow CC to be a program name with arguments.
6199 compiler=$CC
6200
6201
6202 # Check for command to grab the raw symbol name followed by C symbol from nm.
6203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6204 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6205 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6206   $as_echo_n "(cached) " >&6
6207 else
6208
6209 # These are sane defaults that work on at least a few old systems.
6210 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6211
6212 # Character class describing NM global symbol codes.
6213 symcode='[BCDEGRST]'
6214
6215 # Regexp to match symbols that can be accessed directly from C.
6216 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6217
6218 # Define system-specific variables.
6219 case $host_os in
6220 aix*)
6221   symcode='[BCDT]'
6222   ;;
6223 cygwin* | mingw* | pw32* | cegcc*)
6224   symcode='[ABCDGISTW]'
6225   ;;
6226 hpux*)
6227   if test "$host_cpu" = ia64; then
6228     symcode='[ABCDEGRST]'
6229   fi
6230   ;;
6231 irix* | nonstopux*)
6232   symcode='[BCDEGRST]'
6233   ;;
6234 osf*)
6235   symcode='[BCDEGQRST]'
6236   ;;
6237 solaris*)
6238   symcode='[BDRT]'
6239   ;;
6240 sco3.2v5*)
6241   symcode='[DT]'
6242   ;;
6243 sysv4.2uw2*)
6244   symcode='[DT]'
6245   ;;
6246 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6247   symcode='[ABDT]'
6248   ;;
6249 sysv4)
6250   symcode='[DFNSTU]'
6251   ;;
6252 esac
6253
6254 # If we're using GNU nm, then use its standard symbol codes.
6255 case `$NM -V 2>&1` in
6256 *GNU* | *'with BFD'*)
6257   symcode='[ABCDGIRSTW]' ;;
6258 esac
6259
6260 # Transform an extracted symbol line into a proper C declaration.
6261 # Some systems (esp. on ia64) link data and code symbols differently,
6262 # so use this general approach.
6263 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6264
6265 # Transform an extracted symbol line into symbol name and symbol address
6266 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6267 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'"
6268
6269 # Handle CRLF in mingw tool chain
6270 opt_cr=
6271 case $build_os in
6272 mingw*)
6273   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6274   ;;
6275 esac
6276
6277 # Try without a prefix underscore, then with it.
6278 for ac_symprfx in "" "_"; do
6279
6280   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6281   symxfrm="\\1 $ac_symprfx\\2 \\2"
6282
6283   # Write the raw and C identifiers.
6284   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6285     # Fake it for dumpbin and say T for any non-static function
6286     # and D for any global variable.
6287     # Also find C++ and __fastcall symbols from MSVC++,
6288     # which start with @ or ?.
6289     lt_cv_sys_global_symbol_pipe="$AWK '"\
6290 "     {last_section=section; section=\$ 3};"\
6291 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6292 "     \$ 0!~/External *\|/{next};"\
6293 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6294 "     {if(hide[section]) next};"\
6295 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6296 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6297 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6298 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6299 "     ' prfx=^$ac_symprfx"
6300   else
6301     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6302   fi
6303
6304   # Check to see that the pipe works correctly.
6305   pipe_works=no
6306
6307   rm -f conftest*
6308   cat > conftest.$ac_ext <<_LT_EOF
6309 #ifdef __cplusplus
6310 extern "C" {
6311 #endif
6312 char nm_test_var;
6313 void nm_test_func(void);
6314 void nm_test_func(void){}
6315 #ifdef __cplusplus
6316 }
6317 #endif
6318 int main(){nm_test_var='a';nm_test_func();return(0);}
6319 _LT_EOF
6320
6321   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6322   (eval $ac_compile) 2>&5
6323   ac_status=$?
6324   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6325   test $ac_status = 0; }; then
6326     # Now try to grab the symbols.
6327     nlist=conftest.nm
6328     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6329   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6330   ac_status=$?
6331   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6332   test $ac_status = 0; } && test -s "$nlist"; then
6333       # Try sorting and uniquifying the output.
6334       if sort "$nlist" | uniq > "$nlist"T; then
6335         mv -f "$nlist"T "$nlist"
6336       else
6337         rm -f "$nlist"T
6338       fi
6339
6340       # Make sure that we snagged all the symbols we need.
6341       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6342         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6343           cat <<_LT_EOF > conftest.$ac_ext
6344 #ifdef __cplusplus
6345 extern "C" {
6346 #endif
6347
6348 _LT_EOF
6349           # Now generate the symbol file.
6350           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6351
6352           cat <<_LT_EOF >> conftest.$ac_ext
6353
6354 /* The mapping between symbol names and symbols.  */
6355 const struct {
6356   const char *name;
6357   void       *address;
6358 }
6359 lt__PROGRAM__LTX_preloaded_symbols[] =
6360 {
6361   { "@PROGRAM@", (void *) 0 },
6362 _LT_EOF
6363           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6364           cat <<\_LT_EOF >> conftest.$ac_ext
6365   {0, (void *) 0}
6366 };
6367
6368 /* This works around a problem in FreeBSD linker */
6369 #ifdef FREEBSD_WORKAROUND
6370 static const void *lt_preloaded_setup() {
6371   return lt__PROGRAM__LTX_preloaded_symbols;
6372 }
6373 #endif
6374
6375 #ifdef __cplusplus
6376 }
6377 #endif
6378 _LT_EOF
6379           # Now try linking the two files.
6380           mv conftest.$ac_objext conftstm.$ac_objext
6381           lt_save_LIBS="$LIBS"
6382           lt_save_CFLAGS="$CFLAGS"
6383           LIBS="conftstm.$ac_objext"
6384           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6385           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6386   (eval $ac_link) 2>&5
6387   ac_status=$?
6388   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6389   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6390             pipe_works=yes
6391           fi
6392           LIBS="$lt_save_LIBS"
6393           CFLAGS="$lt_save_CFLAGS"
6394         else
6395           echo "cannot find nm_test_func in $nlist" >&5
6396         fi
6397       else
6398         echo "cannot find nm_test_var in $nlist" >&5
6399       fi
6400     else
6401       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6402     fi
6403   else
6404     echo "$progname: failed program was:" >&5
6405     cat conftest.$ac_ext >&5
6406   fi
6407   rm -rf conftest* conftst*
6408
6409   # Do not use the global_symbol_pipe unless it works.
6410   if test "$pipe_works" = yes; then
6411     break
6412   else
6413     lt_cv_sys_global_symbol_pipe=
6414   fi
6415 done
6416
6417 fi
6418
6419 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6420   lt_cv_sys_global_symbol_to_cdecl=
6421 fi
6422 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6424 $as_echo "failed" >&6; }
6425 else
6426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6427 $as_echo "ok" >&6; }
6428 fi
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452 # Check whether --enable-libtool-lock was given.
6453 if test "${enable_libtool_lock+set}" = set; then :
6454   enableval=$enable_libtool_lock;
6455 fi
6456
6457 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6458
6459 # Some flags need to be propagated to the compiler or linker for good
6460 # libtool support.
6461 case $host in
6462 ia64-*-hpux*)
6463   # Find out which ABI we are using.
6464   echo 'int i;' > conftest.$ac_ext
6465   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6466   (eval $ac_compile) 2>&5
6467   ac_status=$?
6468   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6469   test $ac_status = 0; }; then
6470     case `/usr/bin/file conftest.$ac_objext` in
6471       *ELF-32*)
6472         HPUX_IA64_MODE="32"
6473         ;;
6474       *ELF-64*)
6475         HPUX_IA64_MODE="64"
6476         ;;
6477     esac
6478   fi
6479   rm -rf conftest*
6480   ;;
6481 *-*-irix6*)
6482   # Find out which ABI we are using.
6483   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6484   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6485   (eval $ac_compile) 2>&5
6486   ac_status=$?
6487   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6488   test $ac_status = 0; }; then
6489     if test "$lt_cv_prog_gnu_ld" = yes; then
6490       case `/usr/bin/file conftest.$ac_objext` in
6491         *32-bit*)
6492           LD="${LD-ld} -melf32bsmip"
6493           ;;
6494         *N32*)
6495           LD="${LD-ld} -melf32bmipn32"
6496           ;;
6497         *64-bit*)
6498           LD="${LD-ld} -melf64bmip"
6499         ;;
6500       esac
6501     else
6502       case `/usr/bin/file conftest.$ac_objext` in
6503         *32-bit*)
6504           LD="${LD-ld} -32"
6505           ;;
6506         *N32*)
6507           LD="${LD-ld} -n32"
6508           ;;
6509         *64-bit*)
6510           LD="${LD-ld} -64"
6511           ;;
6512       esac
6513     fi
6514   fi
6515   rm -rf conftest*
6516   ;;
6517
6518 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6519 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6520   # Find out which ABI we are using.
6521   echo 'int i;' > conftest.$ac_ext
6522   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6523   (eval $ac_compile) 2>&5
6524   ac_status=$?
6525   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6526   test $ac_status = 0; }; then
6527     case `/usr/bin/file conftest.o` in
6528       *32-bit*)
6529         case $host in
6530           x86_64-*kfreebsd*-gnu)
6531             LD="${LD-ld} -m elf_i386_fbsd"
6532             ;;
6533           x86_64-*linux*)
6534             case `/usr/bin/file conftest.o` in
6535               *x86-64*)
6536                 LD="${LD-ld} -m elf32_x86_64"
6537                 ;;
6538               *)
6539                 LD="${LD-ld} -m elf_i386"
6540                 ;;
6541             esac
6542             ;;
6543           powerpc64le-*linux*)
6544             LD="${LD-ld} -m elf32lppclinux"
6545             ;;
6546           powerpc64-*linux*)
6547             LD="${LD-ld} -m elf32ppclinux"
6548             ;;
6549           s390x-*linux*)
6550             LD="${LD-ld} -m elf_s390"
6551             ;;
6552           sparc64-*linux*)
6553             LD="${LD-ld} -m elf32_sparc"
6554             ;;
6555         esac
6556         ;;
6557       *64-bit*)
6558         case $host in
6559           x86_64-*kfreebsd*-gnu)
6560             LD="${LD-ld} -m elf_x86_64_fbsd"
6561             ;;
6562           x86_64-*linux*)
6563             LD="${LD-ld} -m elf_x86_64"
6564             ;;
6565           powerpcle-*linux*)
6566             LD="${LD-ld} -m elf64lppc"
6567             ;;
6568           powerpc-*linux*)
6569             LD="${LD-ld} -m elf64ppc"
6570             ;;
6571           s390*-*linux*|s390*-*tpf*)
6572             LD="${LD-ld} -m elf64_s390"
6573             ;;
6574           sparc*-*linux*)
6575             LD="${LD-ld} -m elf64_sparc"
6576             ;;
6577         esac
6578         ;;
6579     esac
6580   fi
6581   rm -rf conftest*
6582   ;;
6583
6584 *-*-sco3.2v5*)
6585   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6586   SAVE_CFLAGS="$CFLAGS"
6587   CFLAGS="$CFLAGS -belf"
6588   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6589 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6590 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6591   $as_echo_n "(cached) " >&6
6592 else
6593   ac_ext=c
6594 ac_cpp='$CPP $CPPFLAGS'
6595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6597 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6598
6599      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6600 /* end confdefs.h.  */
6601
6602 int
6603 main ()
6604 {
6605
6606   ;
6607   return 0;
6608 }
6609 _ACEOF
6610 if ac_fn_c_try_link "$LINENO"; then :
6611   lt_cv_cc_needs_belf=yes
6612 else
6613   lt_cv_cc_needs_belf=no
6614 fi
6615 rm -f core conftest.err conftest.$ac_objext \
6616     conftest$ac_exeext conftest.$ac_ext
6617      ac_ext=c
6618 ac_cpp='$CPP $CPPFLAGS'
6619 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6620 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6621 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6622
6623 fi
6624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6625 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6626   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6627     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6628     CFLAGS="$SAVE_CFLAGS"
6629   fi
6630   ;;
6631 sparc*-*solaris*)
6632   # Find out which ABI we are using.
6633   echo 'int i;' > conftest.$ac_ext
6634   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6635   (eval $ac_compile) 2>&5
6636   ac_status=$?
6637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6638   test $ac_status = 0; }; then
6639     case `/usr/bin/file conftest.o` in
6640     *64-bit*)
6641       case $lt_cv_prog_gnu_ld in
6642       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6643       *)
6644         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6645           LD="${LD-ld} -64"
6646         fi
6647         ;;
6648       esac
6649       ;;
6650     esac
6651   fi
6652   rm -rf conftest*
6653   ;;
6654 esac
6655
6656 need_locks="$enable_libtool_lock"
6657
6658
6659   case $host_os in
6660     rhapsody* | darwin*)
6661     if test -n "$ac_tool_prefix"; then
6662   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6663 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6665 $as_echo_n "checking for $ac_word... " >&6; }
6666 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6667   $as_echo_n "(cached) " >&6
6668 else
6669   if test -n "$DSYMUTIL"; then
6670   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6671 else
6672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6673 for as_dir in $PATH
6674 do
6675   IFS=$as_save_IFS
6676   test -z "$as_dir" && as_dir=.
6677     for ac_exec_ext in '' $ac_executable_extensions; do
6678   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6679     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6680     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6681     break 2
6682   fi
6683 done
6684   done
6685 IFS=$as_save_IFS
6686
6687 fi
6688 fi
6689 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6690 if test -n "$DSYMUTIL"; then
6691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6692 $as_echo "$DSYMUTIL" >&6; }
6693 else
6694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6695 $as_echo "no" >&6; }
6696 fi
6697
6698
6699 fi
6700 if test -z "$ac_cv_prog_DSYMUTIL"; then
6701   ac_ct_DSYMUTIL=$DSYMUTIL
6702   # Extract the first word of "dsymutil", so it can be a program name with args.
6703 set dummy dsymutil; ac_word=$2
6704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6705 $as_echo_n "checking for $ac_word... " >&6; }
6706 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6707   $as_echo_n "(cached) " >&6
6708 else
6709   if test -n "$ac_ct_DSYMUTIL"; then
6710   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6711 else
6712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6713 for as_dir in $PATH
6714 do
6715   IFS=$as_save_IFS
6716   test -z "$as_dir" && as_dir=.
6717     for ac_exec_ext in '' $ac_executable_extensions; do
6718   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6719     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6721     break 2
6722   fi
6723 done
6724   done
6725 IFS=$as_save_IFS
6726
6727 fi
6728 fi
6729 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6730 if test -n "$ac_ct_DSYMUTIL"; then
6731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6732 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6733 else
6734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6735 $as_echo "no" >&6; }
6736 fi
6737
6738   if test "x$ac_ct_DSYMUTIL" = x; then
6739     DSYMUTIL=":"
6740   else
6741     case $cross_compiling:$ac_tool_warned in
6742 yes:)
6743 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6744 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6745 ac_tool_warned=yes ;;
6746 esac
6747     DSYMUTIL=$ac_ct_DSYMUTIL
6748   fi
6749 else
6750   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6751 fi
6752
6753     if test -n "$ac_tool_prefix"; then
6754   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6755 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6757 $as_echo_n "checking for $ac_word... " >&6; }
6758 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6759   $as_echo_n "(cached) " >&6
6760 else
6761   if test -n "$NMEDIT"; then
6762   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6763 else
6764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6765 for as_dir in $PATH
6766 do
6767   IFS=$as_save_IFS
6768   test -z "$as_dir" && as_dir=.
6769     for ac_exec_ext in '' $ac_executable_extensions; do
6770   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6771     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6772     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6773     break 2
6774   fi
6775 done
6776   done
6777 IFS=$as_save_IFS
6778
6779 fi
6780 fi
6781 NMEDIT=$ac_cv_prog_NMEDIT
6782 if test -n "$NMEDIT"; then
6783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6784 $as_echo "$NMEDIT" >&6; }
6785 else
6786   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6787 $as_echo "no" >&6; }
6788 fi
6789
6790
6791 fi
6792 if test -z "$ac_cv_prog_NMEDIT"; then
6793   ac_ct_NMEDIT=$NMEDIT
6794   # Extract the first word of "nmedit", so it can be a program name with args.
6795 set dummy nmedit; ac_word=$2
6796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6797 $as_echo_n "checking for $ac_word... " >&6; }
6798 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6799   $as_echo_n "(cached) " >&6
6800 else
6801   if test -n "$ac_ct_NMEDIT"; then
6802   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6803 else
6804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6805 for as_dir in $PATH
6806 do
6807   IFS=$as_save_IFS
6808   test -z "$as_dir" && as_dir=.
6809     for ac_exec_ext in '' $ac_executable_extensions; do
6810   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6811     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6813     break 2
6814   fi
6815 done
6816   done
6817 IFS=$as_save_IFS
6818
6819 fi
6820 fi
6821 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6822 if test -n "$ac_ct_NMEDIT"; then
6823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6824 $as_echo "$ac_ct_NMEDIT" >&6; }
6825 else
6826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6827 $as_echo "no" >&6; }
6828 fi
6829
6830   if test "x$ac_ct_NMEDIT" = x; then
6831     NMEDIT=":"
6832   else
6833     case $cross_compiling:$ac_tool_warned in
6834 yes:)
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6836 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6837 ac_tool_warned=yes ;;
6838 esac
6839     NMEDIT=$ac_ct_NMEDIT
6840   fi
6841 else
6842   NMEDIT="$ac_cv_prog_NMEDIT"
6843 fi
6844
6845     if test -n "$ac_tool_prefix"; then
6846   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6847 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6849 $as_echo_n "checking for $ac_word... " >&6; }
6850 if test "${ac_cv_prog_LIPO+set}" = set; then :
6851   $as_echo_n "(cached) " >&6
6852 else
6853   if test -n "$LIPO"; then
6854   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6855 else
6856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6857 for as_dir in $PATH
6858 do
6859   IFS=$as_save_IFS
6860   test -z "$as_dir" && as_dir=.
6861     for ac_exec_ext in '' $ac_executable_extensions; do
6862   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6863     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6864     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6865     break 2
6866   fi
6867 done
6868   done
6869 IFS=$as_save_IFS
6870
6871 fi
6872 fi
6873 LIPO=$ac_cv_prog_LIPO
6874 if test -n "$LIPO"; then
6875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6876 $as_echo "$LIPO" >&6; }
6877 else
6878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6879 $as_echo "no" >&6; }
6880 fi
6881
6882
6883 fi
6884 if test -z "$ac_cv_prog_LIPO"; then
6885   ac_ct_LIPO=$LIPO
6886   # Extract the first word of "lipo", so it can be a program name with args.
6887 set dummy lipo; ac_word=$2
6888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6889 $as_echo_n "checking for $ac_word... " >&6; }
6890 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6891   $as_echo_n "(cached) " >&6
6892 else
6893   if test -n "$ac_ct_LIPO"; then
6894   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6895 else
6896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6897 for as_dir in $PATH
6898 do
6899   IFS=$as_save_IFS
6900   test -z "$as_dir" && as_dir=.
6901     for ac_exec_ext in '' $ac_executable_extensions; do
6902   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6903     ac_cv_prog_ac_ct_LIPO="lipo"
6904     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6905     break 2
6906   fi
6907 done
6908   done
6909 IFS=$as_save_IFS
6910
6911 fi
6912 fi
6913 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6914 if test -n "$ac_ct_LIPO"; then
6915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6916 $as_echo "$ac_ct_LIPO" >&6; }
6917 else
6918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6919 $as_echo "no" >&6; }
6920 fi
6921
6922   if test "x$ac_ct_LIPO" = x; then
6923     LIPO=":"
6924   else
6925     case $cross_compiling:$ac_tool_warned in
6926 yes:)
6927 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6928 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6929 ac_tool_warned=yes ;;
6930 esac
6931     LIPO=$ac_ct_LIPO
6932   fi
6933 else
6934   LIPO="$ac_cv_prog_LIPO"
6935 fi
6936
6937     if test -n "$ac_tool_prefix"; then
6938   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6939 set dummy ${ac_tool_prefix}otool; ac_word=$2
6940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6941 $as_echo_n "checking for $ac_word... " >&6; }
6942 if test "${ac_cv_prog_OTOOL+set}" = set; then :
6943   $as_echo_n "(cached) " >&6
6944 else
6945   if test -n "$OTOOL"; then
6946   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6947 else
6948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6949 for as_dir in $PATH
6950 do
6951   IFS=$as_save_IFS
6952   test -z "$as_dir" && as_dir=.
6953     for ac_exec_ext in '' $ac_executable_extensions; do
6954   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6955     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6956     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6957     break 2
6958   fi
6959 done
6960   done
6961 IFS=$as_save_IFS
6962
6963 fi
6964 fi
6965 OTOOL=$ac_cv_prog_OTOOL
6966 if test -n "$OTOOL"; then
6967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6968 $as_echo "$OTOOL" >&6; }
6969 else
6970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6971 $as_echo "no" >&6; }
6972 fi
6973
6974
6975 fi
6976 if test -z "$ac_cv_prog_OTOOL"; then
6977   ac_ct_OTOOL=$OTOOL
6978   # Extract the first word of "otool", so it can be a program name with args.
6979 set dummy otool; ac_word=$2
6980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6981 $as_echo_n "checking for $ac_word... " >&6; }
6982 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
6983   $as_echo_n "(cached) " >&6
6984 else
6985   if test -n "$ac_ct_OTOOL"; then
6986   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6987 else
6988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6989 for as_dir in $PATH
6990 do
6991   IFS=$as_save_IFS
6992   test -z "$as_dir" && as_dir=.
6993     for ac_exec_ext in '' $ac_executable_extensions; do
6994   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6995     ac_cv_prog_ac_ct_OTOOL="otool"
6996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6997     break 2
6998   fi
6999 done
7000   done
7001 IFS=$as_save_IFS
7002
7003 fi
7004 fi
7005 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7006 if test -n "$ac_ct_OTOOL"; then
7007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7008 $as_echo "$ac_ct_OTOOL" >&6; }
7009 else
7010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7011 $as_echo "no" >&6; }
7012 fi
7013
7014   if test "x$ac_ct_OTOOL" = x; then
7015     OTOOL=":"
7016   else
7017     case $cross_compiling:$ac_tool_warned in
7018 yes:)
7019 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7020 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7021 ac_tool_warned=yes ;;
7022 esac
7023     OTOOL=$ac_ct_OTOOL
7024   fi
7025 else
7026   OTOOL="$ac_cv_prog_OTOOL"
7027 fi
7028
7029     if test -n "$ac_tool_prefix"; then
7030   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7031 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7033 $as_echo_n "checking for $ac_word... " >&6; }
7034 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7035   $as_echo_n "(cached) " >&6
7036 else
7037   if test -n "$OTOOL64"; then
7038   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7039 else
7040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7041 for as_dir in $PATH
7042 do
7043   IFS=$as_save_IFS
7044   test -z "$as_dir" && as_dir=.
7045     for ac_exec_ext in '' $ac_executable_extensions; do
7046   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7047     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7048     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7049     break 2
7050   fi
7051 done
7052   done
7053 IFS=$as_save_IFS
7054
7055 fi
7056 fi
7057 OTOOL64=$ac_cv_prog_OTOOL64
7058 if test -n "$OTOOL64"; then
7059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7060 $as_echo "$OTOOL64" >&6; }
7061 else
7062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7063 $as_echo "no" >&6; }
7064 fi
7065
7066
7067 fi
7068 if test -z "$ac_cv_prog_OTOOL64"; then
7069   ac_ct_OTOOL64=$OTOOL64
7070   # Extract the first word of "otool64", so it can be a program name with args.
7071 set dummy otool64; ac_word=$2
7072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7073 $as_echo_n "checking for $ac_word... " >&6; }
7074 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7075   $as_echo_n "(cached) " >&6
7076 else
7077   if test -n "$ac_ct_OTOOL64"; then
7078   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7079 else
7080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7081 for as_dir in $PATH
7082 do
7083   IFS=$as_save_IFS
7084   test -z "$as_dir" && as_dir=.
7085     for ac_exec_ext in '' $ac_executable_extensions; do
7086   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7087     ac_cv_prog_ac_ct_OTOOL64="otool64"
7088     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7089     break 2
7090   fi
7091 done
7092   done
7093 IFS=$as_save_IFS
7094
7095 fi
7096 fi
7097 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7098 if test -n "$ac_ct_OTOOL64"; then
7099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7100 $as_echo "$ac_ct_OTOOL64" >&6; }
7101 else
7102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7103 $as_echo "no" >&6; }
7104 fi
7105
7106   if test "x$ac_ct_OTOOL64" = x; then
7107     OTOOL64=":"
7108   else
7109     case $cross_compiling:$ac_tool_warned in
7110 yes:)
7111 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7112 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7113 ac_tool_warned=yes ;;
7114 esac
7115     OTOOL64=$ac_ct_OTOOL64
7116   fi
7117 else
7118   OTOOL64="$ac_cv_prog_OTOOL64"
7119 fi
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7148 $as_echo_n "checking for -single_module linker flag... " >&6; }
7149 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7150   $as_echo_n "(cached) " >&6
7151 else
7152   lt_cv_apple_cc_single_mod=no
7153       if test -z "${LT_MULTI_MODULE}"; then
7154         # By default we will add the -single_module flag. You can override
7155         # by either setting the environment variable LT_MULTI_MODULE
7156         # non-empty at configure time, or by adding -multi_module to the
7157         # link flags.
7158         rm -rf libconftest.dylib*
7159         echo "int foo(void){return 1;}" > conftest.c
7160         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7161 -dynamiclib -Wl,-single_module conftest.c" >&5
7162         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7163           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7164         _lt_result=$?
7165         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7166           lt_cv_apple_cc_single_mod=yes
7167         else
7168           cat conftest.err >&5
7169         fi
7170         rm -rf libconftest.dylib*
7171         rm -f conftest.*
7172       fi
7173 fi
7174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7175 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7176     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7177 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7178 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7179   $as_echo_n "(cached) " >&6
7180 else
7181   lt_cv_ld_exported_symbols_list=no
7182       save_LDFLAGS=$LDFLAGS
7183       echo "_main" > conftest.sym
7184       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7185       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7186 /* end confdefs.h.  */
7187
7188 int
7189 main ()
7190 {
7191
7192   ;
7193   return 0;
7194 }
7195 _ACEOF
7196 if ac_fn_c_try_link "$LINENO"; then :
7197   lt_cv_ld_exported_symbols_list=yes
7198 else
7199   lt_cv_ld_exported_symbols_list=no
7200 fi
7201 rm -f core conftest.err conftest.$ac_objext \
7202     conftest$ac_exeext conftest.$ac_ext
7203         LDFLAGS="$save_LDFLAGS"
7204
7205 fi
7206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7207 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7208     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7209 $as_echo_n "checking for -force_load linker flag... " >&6; }
7210 if test "${lt_cv_ld_force_load+set}" = set; then :
7211   $as_echo_n "(cached) " >&6
7212 else
7213   lt_cv_ld_force_load=no
7214       cat > conftest.c << _LT_EOF
7215 int forced_loaded() { return 2;}
7216 _LT_EOF
7217       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7218       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7219       echo "$AR cru libconftest.a conftest.o" >&5
7220       $AR cru libconftest.a conftest.o 2>&5
7221       cat > conftest.c << _LT_EOF
7222 int main() { return 0;}
7223 _LT_EOF
7224       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7225       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7226       _lt_result=$?
7227       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7228         lt_cv_ld_force_load=yes
7229       else
7230         cat conftest.err >&5
7231       fi
7232         rm -f conftest.err libconftest.a conftest conftest.c
7233         rm -rf conftest.dSYM
7234
7235 fi
7236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7237 $as_echo "$lt_cv_ld_force_load" >&6; }
7238     case $host_os in
7239     rhapsody* | darwin1.[012])
7240       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7241     darwin1.*)
7242       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7243     darwin*) # darwin 5.x on
7244       # if running on 10.5 or later, the deployment target defaults
7245       # to the OS version, if on x86, and 10.4, the deployment
7246       # target defaults to 10.4. Don't you love it?
7247       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7248         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7249           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7250         10.[012][,.]*)
7251           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7252         10.*)
7253           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7254       esac
7255     ;;
7256   esac
7257     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7258       _lt_dar_single_mod='$single_module'
7259     fi
7260     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7261       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7262     else
7263       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7264     fi
7265     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7266       _lt_dsymutil='~$DSYMUTIL $lib || :'
7267     else
7268       _lt_dsymutil=
7269     fi
7270     ;;
7271   esac
7272
7273 ac_ext=c
7274 ac_cpp='$CPP $CPPFLAGS'
7275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7279 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7280 # On Suns, sometimes $CPP names a directory.
7281 if test -n "$CPP" && test -d "$CPP"; then
7282   CPP=
7283 fi
7284 if test -z "$CPP"; then
7285   if test "${ac_cv_prog_CPP+set}" = set; then :
7286   $as_echo_n "(cached) " >&6
7287 else
7288       # Double quotes because CPP needs to be expanded
7289     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7290     do
7291       ac_preproc_ok=false
7292 for ac_c_preproc_warn_flag in '' yes
7293 do
7294   # Use a header file that comes with gcc, so configuring glibc
7295   # with a fresh cross-compiler works.
7296   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7297   # <limits.h> exists even on freestanding compilers.
7298   # On the NeXT, cc -E runs the code through the compiler's parser,
7299   # not just through cpp. "Syntax error" is here to catch this case.
7300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7301 /* end confdefs.h.  */
7302 #ifdef __STDC__
7303 # include <limits.h>
7304 #else
7305 # include <assert.h>
7306 #endif
7307                      Syntax error
7308 _ACEOF
7309 if ac_fn_c_try_cpp "$LINENO"; then :
7310
7311 else
7312   # Broken: fails on valid input.
7313 continue
7314 fi
7315 rm -f conftest.err conftest.$ac_ext
7316
7317   # OK, works on sane cases.  Now check whether nonexistent headers
7318   # can be detected and how.
7319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7320 /* end confdefs.h.  */
7321 #include <ac_nonexistent.h>
7322 _ACEOF
7323 if ac_fn_c_try_cpp "$LINENO"; then :
7324   # Broken: success on invalid input.
7325 continue
7326 else
7327   # Passes both tests.
7328 ac_preproc_ok=:
7329 break
7330 fi
7331 rm -f conftest.err conftest.$ac_ext
7332
7333 done
7334 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7335 rm -f conftest.err conftest.$ac_ext
7336 if $ac_preproc_ok; then :
7337   break
7338 fi
7339
7340     done
7341     ac_cv_prog_CPP=$CPP
7342
7343 fi
7344   CPP=$ac_cv_prog_CPP
7345 else
7346   ac_cv_prog_CPP=$CPP
7347 fi
7348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7349 $as_echo "$CPP" >&6; }
7350 ac_preproc_ok=false
7351 for ac_c_preproc_warn_flag in '' yes
7352 do
7353   # Use a header file that comes with gcc, so configuring glibc
7354   # with a fresh cross-compiler works.
7355   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7356   # <limits.h> exists even on freestanding compilers.
7357   # On the NeXT, cc -E runs the code through the compiler's parser,
7358   # not just through cpp. "Syntax error" is here to catch this case.
7359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7360 /* end confdefs.h.  */
7361 #ifdef __STDC__
7362 # include <limits.h>
7363 #else
7364 # include <assert.h>
7365 #endif
7366                      Syntax error
7367 _ACEOF
7368 if ac_fn_c_try_cpp "$LINENO"; then :
7369
7370 else
7371   # Broken: fails on valid input.
7372 continue
7373 fi
7374 rm -f conftest.err conftest.$ac_ext
7375
7376   # OK, works on sane cases.  Now check whether nonexistent headers
7377   # can be detected and how.
7378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7379 /* end confdefs.h.  */
7380 #include <ac_nonexistent.h>
7381 _ACEOF
7382 if ac_fn_c_try_cpp "$LINENO"; then :
7383   # Broken: success on invalid input.
7384 continue
7385 else
7386   # Passes both tests.
7387 ac_preproc_ok=:
7388 break
7389 fi
7390 rm -f conftest.err conftest.$ac_ext
7391
7392 done
7393 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7394 rm -f conftest.err conftest.$ac_ext
7395 if $ac_preproc_ok; then :
7396
7397 else
7398   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7399 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7400 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7401 See \`config.log' for more details." "$LINENO" 5; }
7402 fi
7403
7404 ac_ext=c
7405 ac_cpp='$CPP $CPPFLAGS'
7406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7408 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7409
7410
7411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7412 $as_echo_n "checking for ANSI C header files... " >&6; }
7413 if test "${ac_cv_header_stdc+set}" = set; then :
7414   $as_echo_n "(cached) " >&6
7415 else
7416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7417 /* end confdefs.h.  */
7418 #include <stdlib.h>
7419 #include <stdarg.h>
7420 #include <string.h>
7421 #include <float.h>
7422
7423 int
7424 main ()
7425 {
7426
7427   ;
7428   return 0;
7429 }
7430 _ACEOF
7431 if ac_fn_c_try_compile "$LINENO"; then :
7432   ac_cv_header_stdc=yes
7433 else
7434   ac_cv_header_stdc=no
7435 fi
7436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7437
7438 if test $ac_cv_header_stdc = yes; then
7439   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7441 /* end confdefs.h.  */
7442 #include <string.h>
7443
7444 _ACEOF
7445 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7446   $EGREP "memchr" >/dev/null 2>&1; then :
7447
7448 else
7449   ac_cv_header_stdc=no
7450 fi
7451 rm -f conftest*
7452
7453 fi
7454
7455 if test $ac_cv_header_stdc = yes; then
7456   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7458 /* end confdefs.h.  */
7459 #include <stdlib.h>
7460
7461 _ACEOF
7462 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7463   $EGREP "free" >/dev/null 2>&1; then :
7464
7465 else
7466   ac_cv_header_stdc=no
7467 fi
7468 rm -f conftest*
7469
7470 fi
7471
7472 if test $ac_cv_header_stdc = yes; then
7473   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7474   if test "$cross_compiling" = yes; then :
7475   :
7476 else
7477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7478 /* end confdefs.h.  */
7479 #include <ctype.h>
7480 #include <stdlib.h>
7481 #if ((' ' & 0x0FF) == 0x020)
7482 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7483 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7484 #else
7485 # define ISLOWER(c) \
7486                    (('a' <= (c) && (c) <= 'i') \
7487                      || ('j' <= (c) && (c) <= 'r') \
7488                      || ('s' <= (c) && (c) <= 'z'))
7489 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7490 #endif
7491
7492 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7493 int
7494 main ()
7495 {
7496   int i;
7497   for (i = 0; i < 256; i++)
7498     if (XOR (islower (i), ISLOWER (i))
7499         || toupper (i) != TOUPPER (i))
7500       return 2;
7501   return 0;
7502 }
7503 _ACEOF
7504 if ac_fn_c_try_run "$LINENO"; then :
7505
7506 else
7507   ac_cv_header_stdc=no
7508 fi
7509 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7510   conftest.$ac_objext conftest.beam conftest.$ac_ext
7511 fi
7512
7513 fi
7514 fi
7515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7516 $as_echo "$ac_cv_header_stdc" >&6; }
7517 if test $ac_cv_header_stdc = yes; then
7518
7519 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7520
7521 fi
7522
7523 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7524 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7525                   inttypes.h stdint.h unistd.h
7526 do :
7527   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7528 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7529 "
7530 eval as_val=\$$as_ac_Header
7531    if test "x$as_val" = x""yes; then :
7532   cat >>confdefs.h <<_ACEOF
7533 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7534 _ACEOF
7535
7536 fi
7537
7538 done
7539
7540
7541 for ac_header in dlfcn.h
7542 do :
7543   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7544 "
7545 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7546   cat >>confdefs.h <<_ACEOF
7547 #define HAVE_DLFCN_H 1
7548 _ACEOF
7549
7550 fi
7551
7552 done
7553
7554 if test -n "$ac_tool_prefix"; then
7555   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
7556 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
7557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7558 $as_echo_n "checking for $ac_word... " >&6; }
7559 if test "${ac_cv_prog_GOC+set}" = set; then :
7560   $as_echo_n "(cached) " >&6
7561 else
7562   if test -n "$GOC"; then
7563   ac_cv_prog_GOC="$GOC" # Let the user override the test.
7564 else
7565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7566 for as_dir in $PATH
7567 do
7568   IFS=$as_save_IFS
7569   test -z "$as_dir" && as_dir=.
7570     for ac_exec_ext in '' $ac_executable_extensions; do
7571   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7572     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
7573     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7574     break 2
7575   fi
7576 done
7577   done
7578 IFS=$as_save_IFS
7579
7580 fi
7581 fi
7582 GOC=$ac_cv_prog_GOC
7583 if test -n "$GOC"; then
7584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
7585 $as_echo "$GOC" >&6; }
7586 else
7587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7588 $as_echo "no" >&6; }
7589 fi
7590
7591
7592 fi
7593 if test -z "$ac_cv_prog_GOC"; then
7594   ac_ct_GOC=$GOC
7595   # Extract the first word of "gccgo", so it can be a program name with args.
7596 set dummy gccgo; ac_word=$2
7597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7598 $as_echo_n "checking for $ac_word... " >&6; }
7599 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
7600   $as_echo_n "(cached) " >&6
7601 else
7602   if test -n "$ac_ct_GOC"; then
7603   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
7604 else
7605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7606 for as_dir in $PATH
7607 do
7608   IFS=$as_save_IFS
7609   test -z "$as_dir" && as_dir=.
7610     for ac_exec_ext in '' $ac_executable_extensions; do
7611   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7612     ac_cv_prog_ac_ct_GOC="gccgo"
7613     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7614     break 2
7615   fi
7616 done
7617   done
7618 IFS=$as_save_IFS
7619
7620 fi
7621 fi
7622 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
7623 if test -n "$ac_ct_GOC"; then
7624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
7625 $as_echo "$ac_ct_GOC" >&6; }
7626 else
7627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7628 $as_echo "no" >&6; }
7629 fi
7630
7631   if test "x$ac_ct_GOC" = x; then
7632     GOC=""
7633   else
7634     case $cross_compiling:$ac_tool_warned in
7635 yes:)
7636 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7637 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7638 ac_tool_warned=yes ;;
7639 esac
7640     GOC=$ac_ct_GOC
7641   fi
7642 else
7643   GOC="$ac_cv_prog_GOC"
7644 fi
7645
7646
7647
7648
7649
7650
7651 # Set options
7652
7653
7654
7655
7656   enable_win32_dll=no
7657
7658
7659             # Check whether --enable-shared was given.
7660 if test "${enable_shared+set}" = set; then :
7661   enableval=$enable_shared; p=${PACKAGE-default}
7662     case $enableval in
7663     yes) enable_shared=yes ;;
7664     no) enable_shared=no ;;
7665     *)
7666       enable_shared=no
7667       # Look at the argument we got.  We use all the common list separators.
7668       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7669       for pkg in $enableval; do
7670         IFS="$lt_save_ifs"
7671         if test "X$pkg" = "X$p"; then
7672           enable_shared=yes
7673         fi
7674       done
7675       IFS="$lt_save_ifs"
7676       ;;
7677     esac
7678 else
7679   enable_shared=yes
7680 fi
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690   # Check whether --enable-static was given.
7691 if test "${enable_static+set}" = set; then :
7692   enableval=$enable_static; p=${PACKAGE-default}
7693     case $enableval in
7694     yes) enable_static=yes ;;
7695     no) enable_static=no ;;
7696     *)
7697      enable_static=no
7698       # Look at the argument we got.  We use all the common list separators.
7699       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7700       for pkg in $enableval; do
7701         IFS="$lt_save_ifs"
7702         if test "X$pkg" = "X$p"; then
7703           enable_static=yes
7704         fi
7705       done
7706       IFS="$lt_save_ifs"
7707       ;;
7708     esac
7709 else
7710   enable_static=yes
7711 fi
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722 # Check whether --with-pic was given.
7723 if test "${with_pic+set}" = set; then :
7724   withval=$with_pic; pic_mode="$withval"
7725 else
7726   pic_mode=default
7727 fi
7728
7729
7730 test -z "$pic_mode" && pic_mode=default
7731
7732
7733
7734
7735
7736
7737
7738   # Check whether --enable-fast-install was given.
7739 if test "${enable_fast_install+set}" = set; then :
7740   enableval=$enable_fast_install; p=${PACKAGE-default}
7741     case $enableval in
7742     yes) enable_fast_install=yes ;;
7743     no) enable_fast_install=no ;;
7744     *)
7745       enable_fast_install=no
7746       # Look at the argument we got.  We use all the common list separators.
7747       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7748       for pkg in $enableval; do
7749         IFS="$lt_save_ifs"
7750         if test "X$pkg" = "X$p"; then
7751           enable_fast_install=yes
7752         fi
7753       done
7754       IFS="$lt_save_ifs"
7755       ;;
7756     esac
7757 else
7758   enable_fast_install=yes
7759 fi
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771 # This can be used to rebuild libtool when needed
7772 LIBTOOL_DEPS="$ltmain"
7773
7774 # Always use our own libtool.
7775 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802 test -z "$LN_S" && LN_S="ln -s"
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817 if test -n "${ZSH_VERSION+set}" ; then
7818    setopt NO_GLOB_SUBST
7819 fi
7820
7821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7822 $as_echo_n "checking for objdir... " >&6; }
7823 if test "${lt_cv_objdir+set}" = set; then :
7824   $as_echo_n "(cached) " >&6
7825 else
7826   rm -f .libs 2>/dev/null
7827 mkdir .libs 2>/dev/null
7828 if test -d .libs; then
7829   lt_cv_objdir=.libs
7830 else
7831   # MS-DOS does not allow filenames that begin with a dot.
7832   lt_cv_objdir=_libs
7833 fi
7834 rmdir .libs 2>/dev/null
7835 fi
7836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7837 $as_echo "$lt_cv_objdir" >&6; }
7838 objdir=$lt_cv_objdir
7839
7840
7841
7842
7843
7844 cat >>confdefs.h <<_ACEOF
7845 #define LT_OBJDIR "$lt_cv_objdir/"
7846 _ACEOF
7847
7848
7849
7850
7851 case $host_os in
7852 aix3*)
7853   # AIX sometimes has problems with the GCC collect2 program.  For some
7854   # reason, if we set the COLLECT_NAMES environment variable, the problems
7855   # vanish in a puff of smoke.
7856   if test "X${COLLECT_NAMES+set}" != Xset; then
7857     COLLECT_NAMES=
7858     export COLLECT_NAMES
7859   fi
7860   ;;
7861 esac
7862
7863 # Global variables:
7864 ofile=libtool
7865 can_build_shared=yes
7866
7867 # All known linkers require a `.a' archive for static linking (except MSVC,
7868 # which needs '.lib').
7869 libext=a
7870
7871 with_gnu_ld="$lt_cv_prog_gnu_ld"
7872
7873 old_CC="$CC"
7874 old_CFLAGS="$CFLAGS"
7875
7876 # Set sane defaults for various variables
7877 test -z "$CC" && CC=cc
7878 test -z "$LTCC" && LTCC=$CC
7879 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7880 test -z "$LD" && LD=ld
7881 test -z "$ac_objext" && ac_objext=o
7882
7883 for cc_temp in $compiler""; do
7884   case $cc_temp in
7885     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7886     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7887     \-*) ;;
7888     *) break;;
7889   esac
7890 done
7891 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7892
7893
7894 # Only perform the check for file, if the check method requires it
7895 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7896 case $deplibs_check_method in
7897 file_magic*)
7898   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7899     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7900 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7901 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7902   $as_echo_n "(cached) " >&6
7903 else
7904   case $MAGIC_CMD in
7905 [\\/*] |  ?:[\\/]*)
7906   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7907   ;;
7908 *)
7909   lt_save_MAGIC_CMD="$MAGIC_CMD"
7910   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7911   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7912   for ac_dir in $ac_dummy; do
7913     IFS="$lt_save_ifs"
7914     test -z "$ac_dir" && ac_dir=.
7915     if test -f $ac_dir/${ac_tool_prefix}file; then
7916       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7917       if test -n "$file_magic_test_file"; then
7918         case $deplibs_check_method in
7919         "file_magic "*)
7920           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7921           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7922           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7923             $EGREP "$file_magic_regex" > /dev/null; then
7924             :
7925           else
7926             cat <<_LT_EOF 1>&2
7927
7928 *** Warning: the command libtool uses to detect shared libraries,
7929 *** $file_magic_cmd, produces output that libtool cannot recognize.
7930 *** The result is that libtool may fail to recognize shared libraries
7931 *** as such.  This will affect the creation of libtool libraries that
7932 *** depend on shared libraries, but programs linked with such libtool
7933 *** libraries will work regardless of this problem.  Nevertheless, you
7934 *** may want to report the problem to your system manager and/or to
7935 *** bug-libtool@gnu.org
7936
7937 _LT_EOF
7938           fi ;;
7939         esac
7940       fi
7941       break
7942     fi
7943   done
7944   IFS="$lt_save_ifs"
7945   MAGIC_CMD="$lt_save_MAGIC_CMD"
7946   ;;
7947 esac
7948 fi
7949
7950 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7951 if test -n "$MAGIC_CMD"; then
7952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7953 $as_echo "$MAGIC_CMD" >&6; }
7954 else
7955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7956 $as_echo "no" >&6; }
7957 fi
7958
7959
7960
7961
7962
7963 if test -z "$lt_cv_path_MAGIC_CMD"; then
7964   if test -n "$ac_tool_prefix"; then
7965     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7966 $as_echo_n "checking for file... " >&6; }
7967 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7968   $as_echo_n "(cached) " >&6
7969 else
7970   case $MAGIC_CMD in
7971 [\\/*] |  ?:[\\/]*)
7972   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7973   ;;
7974 *)
7975   lt_save_MAGIC_CMD="$MAGIC_CMD"
7976   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7977   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7978   for ac_dir in $ac_dummy; do
7979     IFS="$lt_save_ifs"
7980     test -z "$ac_dir" && ac_dir=.
7981     if test -f $ac_dir/file; then
7982       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7983       if test -n "$file_magic_test_file"; then
7984         case $deplibs_check_method in
7985         "file_magic "*)
7986           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7987           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7988           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7989             $EGREP "$file_magic_regex" > /dev/null; then
7990             :
7991           else
7992             cat <<_LT_EOF 1>&2
7993
7994 *** Warning: the command libtool uses to detect shared libraries,
7995 *** $file_magic_cmd, produces output that libtool cannot recognize.
7996 *** The result is that libtool may fail to recognize shared libraries
7997 *** as such.  This will affect the creation of libtool libraries that
7998 *** depend on shared libraries, but programs linked with such libtool
7999 *** libraries will work regardless of this problem.  Nevertheless, you
8000 *** may want to report the problem to your system manager and/or to
8001 *** bug-libtool@gnu.org
8002
8003 _LT_EOF
8004           fi ;;
8005         esac
8006       fi
8007       break
8008     fi
8009   done
8010   IFS="$lt_save_ifs"
8011   MAGIC_CMD="$lt_save_MAGIC_CMD"
8012   ;;
8013 esac
8014 fi
8015
8016 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8017 if test -n "$MAGIC_CMD"; then
8018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8019 $as_echo "$MAGIC_CMD" >&6; }
8020 else
8021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8022 $as_echo "no" >&6; }
8023 fi
8024
8025
8026   else
8027     MAGIC_CMD=:
8028   fi
8029 fi
8030
8031   fi
8032   ;;
8033 esac
8034
8035 # Use C for the default configuration in the libtool script
8036
8037 lt_save_CC="$CC"
8038 ac_ext=c
8039 ac_cpp='$CPP $CPPFLAGS'
8040 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8041 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8042 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8043
8044
8045 # Source file extension for C test sources.
8046 ac_ext=c
8047
8048 # Object file extension for compiled C test sources.
8049 objext=o
8050 objext=$objext
8051
8052 # Code to be used in simple compile tests
8053 lt_simple_compile_test_code="int some_variable = 0;"
8054
8055 # Code to be used in simple link tests
8056 lt_simple_link_test_code='int main(){return(0);}'
8057
8058
8059
8060
8061
8062
8063
8064 # If no C compiler was specified, use CC.
8065 LTCC=${LTCC-"$CC"}
8066
8067 # If no C compiler flags were specified, use CFLAGS.
8068 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8069
8070 # Allow CC to be a program name with arguments.
8071 compiler=$CC
8072
8073 # Save the default compiler, since it gets overwritten when the other
8074 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8075 compiler_DEFAULT=$CC
8076
8077 # save warnings/boilerplate of simple test code
8078 ac_outfile=conftest.$ac_objext
8079 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8080 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8081 _lt_compiler_boilerplate=`cat conftest.err`
8082 $RM conftest*
8083
8084 ac_outfile=conftest.$ac_objext
8085 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8086 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8087 _lt_linker_boilerplate=`cat conftest.err`
8088 $RM -r conftest*
8089
8090
8091 ## CAVEAT EMPTOR:
8092 ## There is no encapsulation within the following macros, do not change
8093 ## the running order or otherwise move them around unless you know exactly
8094 ## what you are doing...
8095 if test -n "$compiler"; then
8096
8097 lt_prog_compiler_no_builtin_flag=
8098
8099 if test "$GCC" = yes; then
8100   case $cc_basename in
8101   nvcc*)
8102     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8103   *)
8104     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8105   esac
8106
8107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8108 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8109 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8110   $as_echo_n "(cached) " >&6
8111 else
8112   lt_cv_prog_compiler_rtti_exceptions=no
8113    ac_outfile=conftest.$ac_objext
8114    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8115    lt_compiler_flag="-fno-rtti -fno-exceptions"
8116    # Insert the option either (1) after the last *FLAGS variable, or
8117    # (2) before a word containing "conftest.", or (3) at the end.
8118    # Note that $ac_compile itself does not contain backslashes and begins
8119    # with a dollar sign (not a hyphen), so the echo should work correctly.
8120    # The option is referenced via a variable to avoid confusing sed.
8121    lt_compile=`echo "$ac_compile" | $SED \
8122    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8123    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8124    -e 's:$: $lt_compiler_flag:'`
8125    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8126    (eval "$lt_compile" 2>conftest.err)
8127    ac_status=$?
8128    cat conftest.err >&5
8129    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8130    if (exit $ac_status) && test -s "$ac_outfile"; then
8131      # The compiler can only warn and ignore the option if not recognized
8132      # So say no if there are warnings other than the usual output.
8133      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8134      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8135      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8136        lt_cv_prog_compiler_rtti_exceptions=yes
8137      fi
8138    fi
8139    $RM conftest*
8140
8141 fi
8142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8143 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8144
8145 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8146     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8147 else
8148     :
8149 fi
8150
8151 fi
8152
8153
8154
8155
8156
8157
8158   lt_prog_compiler_wl=
8159 lt_prog_compiler_pic=
8160 lt_prog_compiler_static=
8161
8162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8163 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8164
8165   if test "$GCC" = yes; then
8166     lt_prog_compiler_wl='-Wl,'
8167     lt_prog_compiler_static='-static'
8168
8169     case $host_os in
8170       aix*)
8171       # All AIX code is PIC.
8172       if test "$host_cpu" = ia64; then
8173         # AIX 5 now supports IA64 processor
8174         lt_prog_compiler_static='-Bstatic'
8175       fi
8176       lt_prog_compiler_pic='-fPIC'
8177       ;;
8178
8179     amigaos*)
8180       case $host_cpu in
8181       powerpc)
8182             # see comment about AmigaOS4 .so support
8183             lt_prog_compiler_pic='-fPIC'
8184         ;;
8185       m68k)
8186             # FIXME: we need at least 68020 code to build shared libraries, but
8187             # adding the `-m68020' flag to GCC prevents building anything better,
8188             # like `-m68040'.
8189             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8190         ;;
8191       esac
8192       ;;
8193
8194     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8195       # PIC is the default for these OSes.
8196       ;;
8197
8198     mingw* | cygwin* | pw32* | os2* | cegcc*)
8199       # This hack is so that the source file can tell whether it is being
8200       # built for inclusion in a dll (and should export symbols for example).
8201       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8202       # (--disable-auto-import) libraries
8203       lt_prog_compiler_pic='-DDLL_EXPORT'
8204       ;;
8205
8206     darwin* | rhapsody*)
8207       # PIC is the default on this platform
8208       # Common symbols not allowed in MH_DYLIB files
8209       lt_prog_compiler_pic='-fno-common'
8210       ;;
8211
8212     haiku*)
8213       # PIC is the default for Haiku.
8214       # The "-static" flag exists, but is broken.
8215       lt_prog_compiler_static=
8216       ;;
8217
8218     hpux*)
8219       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8220       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8221       # sets the default TLS model and affects inlining.
8222       case $host_cpu in
8223       hppa*64*)
8224         # +Z the default
8225         ;;
8226       *)
8227         lt_prog_compiler_pic='-fPIC'
8228         ;;
8229       esac
8230       ;;
8231
8232     interix[3-9]*)
8233       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8234       # Instead, we relocate shared libraries at runtime.
8235       ;;
8236
8237     msdosdjgpp*)
8238       # Just because we use GCC doesn't mean we suddenly get shared libraries
8239       # on systems that don't support them.
8240       lt_prog_compiler_can_build_shared=no
8241       enable_shared=no
8242       ;;
8243
8244     *nto* | *qnx*)
8245       # QNX uses GNU C++, but need to define -shared option too, otherwise
8246       # it will coredump.
8247       lt_prog_compiler_pic='-fPIC -shared'
8248       ;;
8249
8250     sysv4*MP*)
8251       if test -d /usr/nec; then
8252         lt_prog_compiler_pic=-Kconform_pic
8253       fi
8254       ;;
8255
8256     *)
8257       lt_prog_compiler_pic='-fPIC'
8258       ;;
8259     esac
8260
8261     case $cc_basename in
8262     nvcc*) # Cuda Compiler Driver 2.2
8263       lt_prog_compiler_wl='-Xlinker '
8264       lt_prog_compiler_pic='-Xcompiler -fPIC'
8265       ;;
8266     esac
8267   else
8268     # PORTME Check for flag to pass linker flags through the system compiler.
8269     case $host_os in
8270     aix*)
8271       lt_prog_compiler_wl='-Wl,'
8272       if test "$host_cpu" = ia64; then
8273         # AIX 5 now supports IA64 processor
8274         lt_prog_compiler_static='-Bstatic'
8275       else
8276         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8277       fi
8278       ;;
8279
8280     mingw* | cygwin* | pw32* | os2* | cegcc*)
8281       # This hack is so that the source file can tell whether it is being
8282       # built for inclusion in a dll (and should export symbols for example).
8283       lt_prog_compiler_pic='-DDLL_EXPORT'
8284       ;;
8285
8286     hpux9* | hpux10* | hpux11*)
8287       lt_prog_compiler_wl='-Wl,'
8288       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8289       # not for PA HP-UX.
8290       case $host_cpu in
8291       hppa*64*|ia64*)
8292         # +Z the default
8293         ;;
8294       *)
8295         lt_prog_compiler_pic='+Z'
8296         ;;
8297       esac
8298       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8299       lt_prog_compiler_static='${wl}-a ${wl}archive'
8300       ;;
8301
8302     irix5* | irix6* | nonstopux*)
8303       lt_prog_compiler_wl='-Wl,'
8304       # PIC (with -KPIC) is the default.
8305       lt_prog_compiler_static='-non_shared'
8306       ;;
8307
8308     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8309       case $cc_basename in
8310       # old Intel for x86_64 which still supported -KPIC.
8311       ecc*)
8312         lt_prog_compiler_wl='-Wl,'
8313         lt_prog_compiler_pic='-KPIC'
8314         lt_prog_compiler_static='-static'
8315         ;;
8316       # icc used to be incompatible with GCC.
8317       # ICC 10 doesn't accept -KPIC any more.
8318       icc* | ifort*)
8319         lt_prog_compiler_wl='-Wl,'
8320         lt_prog_compiler_pic='-fPIC'
8321         lt_prog_compiler_static='-static'
8322         ;;
8323       # Lahey Fortran 8.1.
8324       lf95*)
8325         lt_prog_compiler_wl='-Wl,'
8326         lt_prog_compiler_pic='--shared'
8327         lt_prog_compiler_static='--static'
8328         ;;
8329       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8330         # Portland Group compilers (*not* the Pentium gcc compiler,
8331         # which looks to be a dead project)
8332         lt_prog_compiler_wl='-Wl,'
8333         lt_prog_compiler_pic='-fpic'
8334         lt_prog_compiler_static='-Bstatic'
8335         ;;
8336       ccc*)
8337         lt_prog_compiler_wl='-Wl,'
8338         # All Alpha code is PIC.
8339         lt_prog_compiler_static='-non_shared'
8340         ;;
8341       xl* | bgxl* | bgf* | mpixl*)
8342         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8343         lt_prog_compiler_wl='-Wl,'
8344         lt_prog_compiler_pic='-qpic'
8345         lt_prog_compiler_static='-qstaticlink'
8346         ;;
8347       *)
8348         case `$CC -V 2>&1 | sed 5q` in
8349         *Sun\ F* | *Sun*Fortran*)
8350           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8351           lt_prog_compiler_pic='-KPIC'
8352           lt_prog_compiler_static='-Bstatic'
8353           lt_prog_compiler_wl=''
8354           ;;
8355         *Sun\ C*)
8356           # Sun C 5.9
8357           lt_prog_compiler_pic='-KPIC'
8358           lt_prog_compiler_static='-Bstatic'
8359           lt_prog_compiler_wl='-Wl,'
8360           ;;
8361         esac
8362         ;;
8363       esac
8364       ;;
8365
8366     newsos6)
8367       lt_prog_compiler_pic='-KPIC'
8368       lt_prog_compiler_static='-Bstatic'
8369       ;;
8370
8371     *nto* | *qnx*)
8372       # QNX uses GNU C++, but need to define -shared option too, otherwise
8373       # it will coredump.
8374       lt_prog_compiler_pic='-fPIC -shared'
8375       ;;
8376
8377     osf3* | osf4* | osf5*)
8378       lt_prog_compiler_wl='-Wl,'
8379       # All OSF/1 code is PIC.
8380       lt_prog_compiler_static='-non_shared'
8381       ;;
8382
8383     rdos*)
8384       lt_prog_compiler_static='-non_shared'
8385       ;;
8386
8387     solaris*)
8388       lt_prog_compiler_pic='-KPIC'
8389       lt_prog_compiler_static='-Bstatic'
8390       case $cc_basename in
8391       f77* | f90* | f95*)
8392         lt_prog_compiler_wl='-Qoption ld ';;
8393       *)
8394         lt_prog_compiler_wl='-Wl,';;
8395       esac
8396       ;;
8397
8398     sunos4*)
8399       lt_prog_compiler_wl='-Qoption ld '
8400       lt_prog_compiler_pic='-PIC'
8401       lt_prog_compiler_static='-Bstatic'
8402       ;;
8403
8404     sysv4 | sysv4.2uw2* | sysv4.3*)
8405       lt_prog_compiler_wl='-Wl,'
8406       lt_prog_compiler_pic='-KPIC'
8407       lt_prog_compiler_static='-Bstatic'
8408       ;;
8409
8410     sysv4*MP*)
8411       if test -d /usr/nec ;then
8412         lt_prog_compiler_pic='-Kconform_pic'
8413         lt_prog_compiler_static='-Bstatic'
8414       fi
8415       ;;
8416
8417     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8418       lt_prog_compiler_wl='-Wl,'
8419       lt_prog_compiler_pic='-KPIC'
8420       lt_prog_compiler_static='-Bstatic'
8421       ;;
8422
8423     unicos*)
8424       lt_prog_compiler_wl='-Wl,'
8425       lt_prog_compiler_can_build_shared=no
8426       ;;
8427
8428     uts4*)
8429       lt_prog_compiler_pic='-pic'
8430       lt_prog_compiler_static='-Bstatic'
8431       ;;
8432
8433     *)
8434       lt_prog_compiler_can_build_shared=no
8435       ;;
8436     esac
8437   fi
8438
8439 case $host_os in
8440   # For platforms which do not support PIC, -DPIC is meaningless:
8441   *djgpp*)
8442     lt_prog_compiler_pic=
8443     ;;
8444   *)
8445     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8446     ;;
8447 esac
8448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8449 $as_echo "$lt_prog_compiler_pic" >&6; }
8450
8451
8452
8453
8454
8455
8456 #
8457 # Check to make sure the PIC flag actually works.
8458 #
8459 if test -n "$lt_prog_compiler_pic"; then
8460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8461 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8462 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8463   $as_echo_n "(cached) " >&6
8464 else
8465   lt_cv_prog_compiler_pic_works=no
8466    ac_outfile=conftest.$ac_objext
8467    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8468    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8469    # Insert the option either (1) after the last *FLAGS variable, or
8470    # (2) before a word containing "conftest.", or (3) at the end.
8471    # Note that $ac_compile itself does not contain backslashes and begins
8472    # with a dollar sign (not a hyphen), so the echo should work correctly.
8473    # The option is referenced via a variable to avoid confusing sed.
8474    lt_compile=`echo "$ac_compile" | $SED \
8475    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8476    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8477    -e 's:$: $lt_compiler_flag:'`
8478    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8479    (eval "$lt_compile" 2>conftest.err)
8480    ac_status=$?
8481    cat conftest.err >&5
8482    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8483    if (exit $ac_status) && test -s "$ac_outfile"; then
8484      # The compiler can only warn and ignore the option if not recognized
8485      # So say no if there are warnings other than the usual output.
8486      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8487      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8488      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8489        lt_cv_prog_compiler_pic_works=yes
8490      fi
8491    fi
8492    $RM conftest*
8493
8494 fi
8495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8496 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8497
8498 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8499     case $lt_prog_compiler_pic in
8500      "" | " "*) ;;
8501      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8502      esac
8503 else
8504     lt_prog_compiler_pic=
8505      lt_prog_compiler_can_build_shared=no
8506 fi
8507
8508 fi
8509
8510
8511
8512
8513
8514
8515 #
8516 # Check to make sure the static flag actually works.
8517 #
8518 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8520 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8521 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8522   $as_echo_n "(cached) " >&6
8523 else
8524   lt_cv_prog_compiler_static_works=no
8525    save_LDFLAGS="$LDFLAGS"
8526    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8527    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8528    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8529      # The linker can only warn and ignore the option if not recognized
8530      # So say no if there are warnings
8531      if test -s conftest.err; then
8532        # Append any errors to the config.log.
8533        cat conftest.err 1>&5
8534        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8535        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8536        if diff conftest.exp conftest.er2 >/dev/null; then
8537          lt_cv_prog_compiler_static_works=yes
8538        fi
8539      else
8540        lt_cv_prog_compiler_static_works=yes
8541      fi
8542    fi
8543    $RM -r conftest*
8544    LDFLAGS="$save_LDFLAGS"
8545
8546 fi
8547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8548 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8549
8550 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8551     :
8552 else
8553     lt_prog_compiler_static=
8554 fi
8555
8556
8557
8558
8559
8560
8561
8562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8563 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8564 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8565   $as_echo_n "(cached) " >&6
8566 else
8567   lt_cv_prog_compiler_c_o=no
8568    $RM -r conftest 2>/dev/null
8569    mkdir conftest
8570    cd conftest
8571    mkdir out
8572    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8573
8574    lt_compiler_flag="-o out/conftest2.$ac_objext"
8575    # Insert the option either (1) after the last *FLAGS variable, or
8576    # (2) before a word containing "conftest.", or (3) at the end.
8577    # Note that $ac_compile itself does not contain backslashes and begins
8578    # with a dollar sign (not a hyphen), so the echo should work correctly.
8579    lt_compile=`echo "$ac_compile" | $SED \
8580    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8581    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8582    -e 's:$: $lt_compiler_flag:'`
8583    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8584    (eval "$lt_compile" 2>out/conftest.err)
8585    ac_status=$?
8586    cat out/conftest.err >&5
8587    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8588    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8589    then
8590      # The compiler can only warn and ignore the option if not recognized
8591      # So say no if there are warnings
8592      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8593      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8594      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8595        lt_cv_prog_compiler_c_o=yes
8596      fi
8597    fi
8598    chmod u+w . 2>&5
8599    $RM conftest*
8600    # SGI C++ compiler will create directory out/ii_files/ for
8601    # template instantiation
8602    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8603    $RM out/* && rmdir out
8604    cd ..
8605    $RM -r conftest
8606    $RM conftest*
8607
8608 fi
8609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8610 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8611
8612
8613
8614
8615
8616
8617   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8618 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8619 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8620   $as_echo_n "(cached) " >&6
8621 else
8622   lt_cv_prog_compiler_c_o=no
8623    $RM -r conftest 2>/dev/null
8624    mkdir conftest
8625    cd conftest
8626    mkdir out
8627    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8628
8629    lt_compiler_flag="-o out/conftest2.$ac_objext"
8630    # Insert the option either (1) after the last *FLAGS variable, or
8631    # (2) before a word containing "conftest.", or (3) at the end.
8632    # Note that $ac_compile itself does not contain backslashes and begins
8633    # with a dollar sign (not a hyphen), so the echo should work correctly.
8634    lt_compile=`echo "$ac_compile" | $SED \
8635    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8636    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8637    -e 's:$: $lt_compiler_flag:'`
8638    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8639    (eval "$lt_compile" 2>out/conftest.err)
8640    ac_status=$?
8641    cat out/conftest.err >&5
8642    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8643    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8644    then
8645      # The compiler can only warn and ignore the option if not recognized
8646      # So say no if there are warnings
8647      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8648      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8649      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8650        lt_cv_prog_compiler_c_o=yes
8651      fi
8652    fi
8653    chmod u+w . 2>&5
8654    $RM conftest*
8655    # SGI C++ compiler will create directory out/ii_files/ for
8656    # template instantiation
8657    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8658    $RM out/* && rmdir out
8659    cd ..
8660    $RM -r conftest
8661    $RM conftest*
8662
8663 fi
8664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8665 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8666
8667
8668
8669
8670 hard_links="nottested"
8671 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8672   # do not overwrite the value of need_locks provided by the user
8673   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8674 $as_echo_n "checking if we can lock with hard links... " >&6; }
8675   hard_links=yes
8676   $RM conftest*
8677   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8678   touch conftest.a
8679   ln conftest.a conftest.b 2>&5 || hard_links=no
8680   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8682 $as_echo "$hard_links" >&6; }
8683   if test "$hard_links" = no; then
8684     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8685 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8686     need_locks=warn
8687   fi
8688 else
8689   need_locks=no
8690 fi
8691
8692
8693
8694
8695
8696
8697   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8698 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8699
8700   runpath_var=
8701   allow_undefined_flag=
8702   always_export_symbols=no
8703   archive_cmds=
8704   archive_expsym_cmds=
8705   compiler_needs_object=no
8706   enable_shared_with_static_runtimes=no
8707   export_dynamic_flag_spec=
8708   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8709   hardcode_automatic=no
8710   hardcode_direct=no
8711   hardcode_direct_absolute=no
8712   hardcode_libdir_flag_spec=
8713   hardcode_libdir_flag_spec_ld=
8714   hardcode_libdir_separator=
8715   hardcode_minus_L=no
8716   hardcode_shlibpath_var=unsupported
8717   inherit_rpath=no
8718   link_all_deplibs=unknown
8719   module_cmds=
8720   module_expsym_cmds=
8721   old_archive_from_new_cmds=
8722   old_archive_from_expsyms_cmds=
8723   thread_safe_flag_spec=
8724   whole_archive_flag_spec=
8725   # include_expsyms should be a list of space-separated symbols to be *always*
8726   # included in the symbol list
8727   include_expsyms=
8728   # exclude_expsyms can be an extended regexp of symbols to exclude
8729   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8730   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8731   # as well as any symbol that contains `d'.
8732   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8733   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8734   # platforms (ab)use it in PIC code, but their linkers get confused if
8735   # the symbol is explicitly referenced.  Since portable code cannot
8736   # rely on this symbol name, it's probably fine to never include it in
8737   # preloaded symbol tables.
8738   # Exclude shared library initialization/finalization symbols.
8739   extract_expsyms_cmds=
8740
8741   case $host_os in
8742   cygwin* | mingw* | pw32* | cegcc*)
8743     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8744     # When not using gcc, we currently assume that we are using
8745     # Microsoft Visual C++.
8746     if test "$GCC" != yes; then
8747       with_gnu_ld=no
8748     fi
8749     ;;
8750   interix*)
8751     # we just hope/assume this is gcc and not c89 (= MSVC++)
8752     with_gnu_ld=yes
8753     ;;
8754   openbsd*)
8755     with_gnu_ld=no
8756     ;;
8757   esac
8758
8759   ld_shlibs=yes
8760
8761   # On some targets, GNU ld is compatible enough with the native linker
8762   # that we're better off using the native interface for both.
8763   lt_use_gnu_ld_interface=no
8764   if test "$with_gnu_ld" = yes; then
8765     case $host_os in
8766       aix*)
8767         # The AIX port of GNU ld has always aspired to compatibility
8768         # with the native linker.  However, as the warning in the GNU ld
8769         # block says, versions before 2.19.5* couldn't really create working
8770         # shared libraries, regardless of the interface used.
8771         case `$LD -v 2>&1` in
8772           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8773           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8774           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8775           *)
8776             lt_use_gnu_ld_interface=yes
8777             ;;
8778         esac
8779         ;;
8780       *)
8781         lt_use_gnu_ld_interface=yes
8782         ;;
8783     esac
8784   fi
8785
8786   if test "$lt_use_gnu_ld_interface" = yes; then
8787     # If archive_cmds runs LD, not CC, wlarc should be empty
8788     wlarc='${wl}'
8789
8790     # Set some defaults for GNU ld with shared library support. These
8791     # are reset later if shared libraries are not supported. Putting them
8792     # here allows them to be overridden if necessary.
8793     runpath_var=LD_RUN_PATH
8794     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8795     export_dynamic_flag_spec='${wl}--export-dynamic'
8796     # ancient GNU ld didn't support --whole-archive et. al.
8797     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8798       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8799     else
8800       whole_archive_flag_spec=
8801     fi
8802     supports_anon_versioning=no
8803     case `$LD -v 2>&1` in
8804       *GNU\ gold*) supports_anon_versioning=yes ;;
8805       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8806       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8807       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8808       *\ 2.11.*) ;; # other 2.11 versions
8809       *) supports_anon_versioning=yes ;;
8810     esac
8811
8812     # See if GNU ld supports shared libraries.
8813     case $host_os in
8814     aix[3-9]*)
8815       # On AIX/PPC, the GNU linker is very broken
8816       if test "$host_cpu" != ia64; then
8817         ld_shlibs=no
8818         cat <<_LT_EOF 1>&2
8819
8820 *** Warning: the GNU linker, at least up to release 2.19, is reported
8821 *** to be unable to reliably create shared libraries on AIX.
8822 *** Therefore, libtool is disabling shared libraries support.  If you
8823 *** really care for shared libraries, you may want to install binutils
8824 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8825 *** You will then need to restart the configuration process.
8826
8827 _LT_EOF
8828       fi
8829       ;;
8830
8831     amigaos*)
8832       case $host_cpu in
8833       powerpc)
8834             # see comment about AmigaOS4 .so support
8835             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8836             archive_expsym_cmds=''
8837         ;;
8838       m68k)
8839             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8840             hardcode_libdir_flag_spec='-L$libdir'
8841             hardcode_minus_L=yes
8842         ;;
8843       esac
8844       ;;
8845
8846     beos*)
8847       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8848         allow_undefined_flag=unsupported
8849         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8850         # support --undefined.  This deserves some investigation.  FIXME
8851         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8852       else
8853         ld_shlibs=no
8854       fi
8855       ;;
8856
8857     cygwin* | mingw* | pw32* | cegcc*)
8858       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8859       # as there is no search path for DLLs.
8860       hardcode_libdir_flag_spec='-L$libdir'
8861       export_dynamic_flag_spec='${wl}--export-all-symbols'
8862       allow_undefined_flag=unsupported
8863       always_export_symbols=no
8864       enable_shared_with_static_runtimes=yes
8865       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8866
8867       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8868         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8869         # If the export-symbols file already is a .def file (1st line
8870         # is EXPORTS), use it as is; otherwise, prepend...
8871         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8872           cp $export_symbols $output_objdir/$soname.def;
8873         else
8874           echo EXPORTS > $output_objdir/$soname.def;
8875           cat $export_symbols >> $output_objdir/$soname.def;
8876         fi~
8877         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8878       else
8879         ld_shlibs=no
8880       fi
8881       ;;
8882
8883     haiku*)
8884       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8885       link_all_deplibs=yes
8886       ;;
8887
8888     interix[3-9]*)
8889       hardcode_direct=no
8890       hardcode_shlibpath_var=no
8891       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8892       export_dynamic_flag_spec='${wl}-E'
8893       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8894       # Instead, shared libraries are loaded at an image base (0x10000000 by
8895       # default) and relocated if they conflict, which is a slow very memory
8896       # consuming and fragmenting process.  To avoid this, we pick a random,
8897       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8898       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8899       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8900       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8901       ;;
8902
8903     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8904       tmp_diet=no
8905       if test "$host_os" = linux-dietlibc; then
8906         case $cc_basename in
8907           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8908         esac
8909       fi
8910       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8911          && test "$tmp_diet" = no
8912       then
8913         tmp_addflag=
8914         tmp_sharedflag='-shared'
8915         case $cc_basename,$host_cpu in
8916         pgcc*)                          # Portland Group C compiler
8917           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'
8918           tmp_addflag=' $pic_flag'
8919           ;;
8920         pgf77* | pgf90* | pgf95* | pgfortran*)
8921                                         # Portland Group f77 and f90 compilers
8922           whole_archive_flag_spec='${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'
8923           tmp_addflag=' $pic_flag -Mnomain' ;;
8924         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8925           tmp_addflag=' -i_dynamic' ;;
8926         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8927           tmp_addflag=' -i_dynamic -nofor_main' ;;
8928         ifc* | ifort*)                  # Intel Fortran compiler
8929           tmp_addflag=' -nofor_main' ;;
8930         lf95*)                          # Lahey Fortran 8.1
8931           whole_archive_flag_spec=
8932           tmp_sharedflag='--shared' ;;
8933         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8934           tmp_sharedflag='-qmkshrobj'
8935           tmp_addflag= ;;
8936         nvcc*)  # Cuda Compiler Driver 2.2
8937           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8938           compiler_needs_object=yes
8939           ;;
8940         esac
8941         case `$CC -V 2>&1 | sed 5q` in
8942         *Sun\ C*)                       # Sun C 5.9
8943           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\"` ${wl}--no-whole-archive'
8944           compiler_needs_object=yes
8945           tmp_sharedflag='-G' ;;
8946         *Sun\ F*)                       # Sun Fortran 8.3
8947           tmp_sharedflag='-G' ;;
8948         esac
8949         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8950
8951         if test "x$supports_anon_versioning" = xyes; then
8952           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8953             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8954             echo "local: *; };" >> $output_objdir/$libname.ver~
8955             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8956         fi
8957
8958         case $cc_basename in
8959         xlf* | bgf* | bgxlf* | mpixlf*)
8960           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8961           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8962           hardcode_libdir_flag_spec=
8963           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8964           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8965           if test "x$supports_anon_versioning" = xyes; then
8966             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8967               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8968               echo "local: *; };" >> $output_objdir/$libname.ver~
8969               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8970           fi
8971           ;;
8972         esac
8973       else
8974         ld_shlibs=no
8975       fi
8976       ;;
8977
8978     netbsd*)
8979       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8980         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8981         wlarc=
8982       else
8983         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8984         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8985       fi
8986       ;;
8987
8988     solaris*)
8989       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8990         ld_shlibs=no
8991         cat <<_LT_EOF 1>&2
8992
8993 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8994 *** create shared libraries on Solaris systems.  Therefore, libtool
8995 *** is disabling shared libraries support.  We urge you to upgrade GNU
8996 *** binutils to release 2.9.1 or newer.  Another option is to modify
8997 *** your PATH or compiler configuration so that the native linker is
8998 *** used, and then restart.
8999
9000 _LT_EOF
9001       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9002         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9003         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9004       else
9005         ld_shlibs=no
9006       fi
9007       ;;
9008
9009     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9010       case `$LD -v 2>&1` in
9011         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9012         ld_shlibs=no
9013         cat <<_LT_EOF 1>&2
9014
9015 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9016 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9017 *** is disabling shared libraries support.  We urge you to upgrade GNU
9018 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9019 *** your PATH or compiler configuration so that the native linker is
9020 *** used, and then restart.
9021
9022 _LT_EOF
9023         ;;
9024         *)
9025           # For security reasons, it is highly recommended that you always
9026           # use absolute paths for naming shared libraries, and exclude the
9027           # DT_RUNPATH tag from executables and libraries.  But doing so
9028           # requires that you compile everything twice, which is a pain.
9029           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9030             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9031             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9032             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9033           else
9034             ld_shlibs=no
9035           fi
9036         ;;
9037       esac
9038       ;;
9039
9040     sunos4*)
9041       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9042       wlarc=
9043       hardcode_direct=yes
9044       hardcode_shlibpath_var=no
9045       ;;
9046
9047     *)
9048       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9049         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9050         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9051       else
9052         ld_shlibs=no
9053       fi
9054       ;;
9055     esac
9056
9057     if test "$ld_shlibs" = no; then
9058       runpath_var=
9059       hardcode_libdir_flag_spec=
9060       export_dynamic_flag_spec=
9061       whole_archive_flag_spec=
9062     fi
9063   else
9064     # PORTME fill in a description of your system's linker (not GNU ld)
9065     case $host_os in
9066     aix3*)
9067       allow_undefined_flag=unsupported
9068       always_export_symbols=yes
9069       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9070       # Note: this linker hardcodes the directories in LIBPATH if there
9071       # are no directories specified by -L.
9072       hardcode_minus_L=yes
9073       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9074         # Neither direct hardcoding nor static linking is supported with a
9075         # broken collect2.
9076         hardcode_direct=unsupported
9077       fi
9078       ;;
9079
9080     aix[4-9]*)
9081       if test "$host_cpu" = ia64; then
9082         # On IA64, the linker does run time linking by default, so we don't
9083         # have to do anything special.
9084         aix_use_runtimelinking=no
9085         exp_sym_flag='-Bexport'
9086         no_entry_flag=""
9087       else
9088         # If we're using GNU nm, then we don't want the "-C" option.
9089         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9090         # Also, AIX nm treats weak defined symbols like other global
9091         # defined symbols, whereas GNU nm marks them as "W".
9092         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9093           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9094         else
9095           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9096         fi
9097         aix_use_runtimelinking=no
9098
9099         # Test if we are trying to use run time linking or normal
9100         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9101         # need to do runtime linking.
9102         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9103           for ld_flag in $LDFLAGS; do
9104           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9105             aix_use_runtimelinking=yes
9106             break
9107           fi
9108           done
9109           ;;
9110         esac
9111
9112         exp_sym_flag='-bexport'
9113         no_entry_flag='-bnoentry'
9114       fi
9115
9116       # When large executables or shared objects are built, AIX ld can
9117       # have problems creating the table of contents.  If linking a library
9118       # or program results in "error TOC overflow" add -mminimal-toc to
9119       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9120       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9121
9122       archive_cmds=''
9123       hardcode_direct=yes
9124       hardcode_direct_absolute=yes
9125       hardcode_libdir_separator=':'
9126       link_all_deplibs=yes
9127       file_list_spec='${wl}-f,'
9128
9129       if test "$GCC" = yes; then
9130         case $host_os in aix4.[012]|aix4.[012].*)
9131         # We only want to do this on AIX 4.2 and lower, the check
9132         # below for broken collect2 doesn't work under 4.3+
9133           collect2name=`${CC} -print-prog-name=collect2`
9134           if test -f "$collect2name" &&
9135            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9136           then
9137           # We have reworked collect2
9138           :
9139           else
9140           # We have old collect2
9141           hardcode_direct=unsupported
9142           # It fails to find uninstalled libraries when the uninstalled
9143           # path is not listed in the libpath.  Setting hardcode_minus_L
9144           # to unsupported forces relinking
9145           hardcode_minus_L=yes
9146           hardcode_libdir_flag_spec='-L$libdir'
9147           hardcode_libdir_separator=
9148           fi
9149           ;;
9150         esac
9151         shared_flag='-shared'
9152         if test "$aix_use_runtimelinking" = yes; then
9153           shared_flag="$shared_flag "'${wl}-G'
9154         fi
9155       else
9156         # not using gcc
9157         if test "$host_cpu" = ia64; then
9158         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9159         # chokes on -Wl,-G. The following line is correct:
9160           shared_flag='-G'
9161         else
9162           if test "$aix_use_runtimelinking" = yes; then
9163             shared_flag='${wl}-G'
9164           else
9165             shared_flag='${wl}-bM:SRE'
9166           fi
9167         fi
9168       fi
9169
9170       export_dynamic_flag_spec='${wl}-bexpall'
9171       # It seems that -bexpall does not export symbols beginning with
9172       # underscore (_), so it is better to generate a list of symbols to export.
9173       always_export_symbols=yes
9174       if test "$aix_use_runtimelinking" = yes; then
9175         # Warning - without using the other runtime loading flags (-brtl),
9176         # -berok will link without error, but may produce a broken library.
9177         allow_undefined_flag='-berok'
9178         # Determine the default libpath from the value encoded in an
9179         # empty executable.
9180         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9181 /* end confdefs.h.  */
9182
9183 int
9184 main ()
9185 {
9186
9187   ;
9188   return 0;
9189 }
9190 _ACEOF
9191 if ac_fn_c_try_link "$LINENO"; then :
9192
9193 lt_aix_libpath_sed='
9194     /Import File Strings/,/^$/ {
9195         /^0/ {
9196             s/^0  *\(.*\)$/\1/
9197             p
9198         }
9199     }'
9200 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9201 # Check for a 64-bit object if we didn't find anything.
9202 if test -z "$aix_libpath"; then
9203   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9204 fi
9205 fi
9206 rm -f core conftest.err conftest.$ac_objext \
9207     conftest$ac_exeext conftest.$ac_ext
9208 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9209
9210         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9211         archive_expsym_cmds='$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 $shared_flag"
9212       else
9213         if test "$host_cpu" = ia64; then
9214           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9215           allow_undefined_flag="-z nodefs"
9216           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9217         else
9218          # Determine the default libpath from the value encoded in an
9219          # empty executable.
9220          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9221 /* end confdefs.h.  */
9222
9223 int
9224 main ()
9225 {
9226
9227   ;
9228   return 0;
9229 }
9230 _ACEOF
9231 if ac_fn_c_try_link "$LINENO"; then :
9232
9233 lt_aix_libpath_sed='
9234     /Import File Strings/,/^$/ {
9235         /^0/ {
9236             s/^0  *\(.*\)$/\1/
9237             p
9238         }
9239     }'
9240 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9241 # Check for a 64-bit object if we didn't find anything.
9242 if test -z "$aix_libpath"; then
9243   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9244 fi
9245 fi
9246 rm -f core conftest.err conftest.$ac_objext \
9247     conftest$ac_exeext conftest.$ac_ext
9248 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9249
9250          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9251           # Warning - without using the other run time loading flags,
9252           # -berok will link without error, but may produce a broken library.
9253           no_undefined_flag=' ${wl}-bernotok'
9254           allow_undefined_flag=' ${wl}-berok'
9255           if test "$with_gnu_ld" = yes; then
9256             # We only use this code for GNU lds that support --whole-archive.
9257             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9258           else
9259             # Exported symbols can be pulled into shared objects from archives
9260             whole_archive_flag_spec='$convenience'
9261           fi
9262           archive_cmds_need_lc=yes
9263           # This is similar to how AIX traditionally builds its shared libraries.
9264           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'
9265         fi
9266       fi
9267       ;;
9268
9269     amigaos*)
9270       case $host_cpu in
9271       powerpc)
9272             # see comment about AmigaOS4 .so support
9273             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9274             archive_expsym_cmds=''
9275         ;;
9276       m68k)
9277             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9278             hardcode_libdir_flag_spec='-L$libdir'
9279             hardcode_minus_L=yes
9280         ;;
9281       esac
9282       ;;
9283
9284     bsdi[45]*)
9285       export_dynamic_flag_spec=-rdynamic
9286       ;;
9287
9288     cygwin* | mingw* | pw32* | cegcc*)
9289       # When not using gcc, we currently assume that we are using
9290       # Microsoft Visual C++.
9291       # hardcode_libdir_flag_spec is actually meaningless, as there is
9292       # no search path for DLLs.
9293       hardcode_libdir_flag_spec=' '
9294       allow_undefined_flag=unsupported
9295       # Tell ltmain to make .lib files, not .a files.
9296       libext=lib
9297       # Tell ltmain to make .dll files, not .so files.
9298       shrext_cmds=".dll"
9299       # FIXME: Setting linknames here is a bad hack.
9300       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9301       # The linker will automatically build a .lib file if we build a DLL.
9302       old_archive_from_new_cmds='true'
9303       # FIXME: Should let the user specify the lib program.
9304       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9305       fix_srcfile_path='`cygpath -w "$srcfile"`'
9306       enable_shared_with_static_runtimes=yes
9307       ;;
9308
9309     darwin* | rhapsody*)
9310
9311
9312   archive_cmds_need_lc=no
9313   hardcode_direct=no
9314   hardcode_automatic=yes
9315   hardcode_shlibpath_var=unsupported
9316   if test "$lt_cv_ld_force_load" = "yes"; then
9317     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9318   else
9319     whole_archive_flag_spec=''
9320   fi
9321   link_all_deplibs=yes
9322   allow_undefined_flag="$_lt_dar_allow_undefined"
9323   case $cc_basename in
9324      ifort*) _lt_dar_can_shared=yes ;;
9325      *) _lt_dar_can_shared=$GCC ;;
9326   esac
9327   if test "$_lt_dar_can_shared" = "yes"; then
9328     output_verbose_link_cmd=func_echo_all
9329     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9330     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9331     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}${_lt_dsymutil}"
9332     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9333
9334   else
9335   ld_shlibs=no
9336   fi
9337
9338       ;;
9339
9340     dgux*)
9341       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9342       hardcode_libdir_flag_spec='-L$libdir'
9343       hardcode_shlibpath_var=no
9344       ;;
9345
9346     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9347     # support.  Future versions do this automatically, but an explicit c++rt0.o
9348     # does not break anything, and helps significantly (at the cost of a little
9349     # extra space).
9350     freebsd2.2*)
9351       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9352       hardcode_libdir_flag_spec='-R$libdir'
9353       hardcode_direct=yes
9354       hardcode_shlibpath_var=no
9355       ;;
9356
9357     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9358     freebsd2.*)
9359       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9360       hardcode_direct=yes
9361       hardcode_minus_L=yes
9362       hardcode_shlibpath_var=no
9363       ;;
9364
9365     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9366     freebsd* | dragonfly*)
9367       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9368       hardcode_libdir_flag_spec='-R$libdir'
9369       hardcode_direct=yes
9370       hardcode_shlibpath_var=no
9371       ;;
9372
9373     hpux9*)
9374       if test "$GCC" = yes; then
9375         archive_cmds='$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 $lib'
9376       else
9377         archive_cmds='$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 $lib'
9378       fi
9379       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9380       hardcode_libdir_separator=:
9381       hardcode_direct=yes
9382
9383       # hardcode_minus_L: Not really in the search PATH,
9384       # but as the default location of the library.
9385       hardcode_minus_L=yes
9386       export_dynamic_flag_spec='${wl}-E'
9387       ;;
9388
9389     hpux10*)
9390       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9391         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9392       else
9393         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9394       fi
9395       if test "$with_gnu_ld" = no; then
9396         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9397         hardcode_libdir_flag_spec_ld='+b $libdir'
9398         hardcode_libdir_separator=:
9399         hardcode_direct=yes
9400         hardcode_direct_absolute=yes
9401         export_dynamic_flag_spec='${wl}-E'
9402         # hardcode_minus_L: Not really in the search PATH,
9403         # but as the default location of the library.
9404         hardcode_minus_L=yes
9405       fi
9406       ;;
9407
9408     hpux11*)
9409       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9410         case $host_cpu in
9411         hppa*64*)
9412           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9413           ;;
9414         ia64*)
9415           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9416           ;;
9417         *)
9418           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9419           ;;
9420         esac
9421       else
9422         case $host_cpu in
9423         hppa*64*)
9424           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9425           ;;
9426         ia64*)
9427           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9428           ;;
9429         *)
9430
9431           # Older versions of the 11.00 compiler do not understand -b yet
9432           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9433           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9434 $as_echo_n "checking if $CC understands -b... " >&6; }
9435 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9436   $as_echo_n "(cached) " >&6
9437 else
9438   lt_cv_prog_compiler__b=no
9439    save_LDFLAGS="$LDFLAGS"
9440    LDFLAGS="$LDFLAGS -b"
9441    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9442    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9443      # The linker can only warn and ignore the option if not recognized
9444      # So say no if there are warnings
9445      if test -s conftest.err; then
9446        # Append any errors to the config.log.
9447        cat conftest.err 1>&5
9448        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9449        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9450        if diff conftest.exp conftest.er2 >/dev/null; then
9451          lt_cv_prog_compiler__b=yes
9452        fi
9453      else
9454        lt_cv_prog_compiler__b=yes
9455      fi
9456    fi
9457    $RM -r conftest*
9458    LDFLAGS="$save_LDFLAGS"
9459
9460 fi
9461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9462 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9463
9464 if test x"$lt_cv_prog_compiler__b" = xyes; then
9465     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9466 else
9467     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9468 fi
9469
9470           ;;
9471         esac
9472       fi
9473       if test "$with_gnu_ld" = no; then
9474         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9475         hardcode_libdir_separator=:
9476
9477         case $host_cpu in
9478         hppa*64*|ia64*)
9479           hardcode_direct=no
9480           hardcode_shlibpath_var=no
9481           ;;
9482         *)
9483           hardcode_direct=yes
9484           hardcode_direct_absolute=yes
9485           export_dynamic_flag_spec='${wl}-E'
9486
9487           # hardcode_minus_L: Not really in the search PATH,
9488           # but as the default location of the library.
9489           hardcode_minus_L=yes
9490           ;;
9491         esac
9492       fi
9493       ;;
9494
9495     irix5* | irix6* | nonstopux*)
9496       if test "$GCC" = yes; then
9497         archive_cmds='$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 $lib'
9498         # Try to use the -exported_symbol ld option, if it does not
9499         # work, assume that -exports_file does not work either and
9500         # implicitly export all symbols.
9501         save_LDFLAGS="$LDFLAGS"
9502         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9503         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9504 /* end confdefs.h.  */
9505 int foo(void) {}
9506 _ACEOF
9507 if ac_fn_c_try_link "$LINENO"; then :
9508   archive_expsym_cmds='$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 $lib'
9509
9510 fi
9511 rm -f core conftest.err conftest.$ac_objext \
9512     conftest$ac_exeext conftest.$ac_ext
9513         LDFLAGS="$save_LDFLAGS"
9514       else
9515         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9516         archive_expsym_cmds='$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 $lib'
9517       fi
9518       archive_cmds_need_lc='no'
9519       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9520       hardcode_libdir_separator=:
9521       inherit_rpath=yes
9522       link_all_deplibs=yes
9523       ;;
9524
9525     netbsd*)
9526       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9527         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9528       else
9529         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9530       fi
9531       hardcode_libdir_flag_spec='-R$libdir'
9532       hardcode_direct=yes
9533       hardcode_shlibpath_var=no
9534       ;;
9535
9536     newsos6)
9537       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9538       hardcode_direct=yes
9539       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9540       hardcode_libdir_separator=:
9541       hardcode_shlibpath_var=no
9542       ;;
9543
9544     *nto* | *qnx*)
9545       ;;
9546
9547     openbsd*)
9548       if test -f /usr/libexec/ld.so; then
9549         hardcode_direct=yes
9550         hardcode_shlibpath_var=no
9551         hardcode_direct_absolute=yes
9552         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9553           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9554           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9555           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9556           export_dynamic_flag_spec='${wl}-E'
9557         else
9558           case $host_os in
9559            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9560              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9561              hardcode_libdir_flag_spec='-R$libdir'
9562              ;;
9563            *)
9564              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9565              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9566              ;;
9567           esac
9568         fi
9569       else
9570         ld_shlibs=no
9571       fi
9572       ;;
9573
9574     os2*)
9575       hardcode_libdir_flag_spec='-L$libdir'
9576       hardcode_minus_L=yes
9577       allow_undefined_flag=unsupported
9578       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'
9579       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9580       ;;
9581
9582     osf3*)
9583       if test "$GCC" = yes; then
9584         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9585         archive_cmds='$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 $lib'
9586       else
9587         allow_undefined_flag=' -expect_unresolved \*'
9588         archive_cmds='$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 $lib'
9589       fi
9590       archive_cmds_need_lc='no'
9591       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9592       hardcode_libdir_separator=:
9593       ;;
9594
9595     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9596       if test "$GCC" = yes; then
9597         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9598         archive_cmds='$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 $lib'
9599         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9600       else
9601         allow_undefined_flag=' -expect_unresolved \*'
9602         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'
9603         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~
9604         $CC -shared${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'
9605
9606         # Both c and cxx compiler support -rpath directly
9607         hardcode_libdir_flag_spec='-rpath $libdir'
9608       fi
9609       archive_cmds_need_lc='no'
9610       hardcode_libdir_separator=:
9611       ;;
9612
9613     solaris*)
9614       no_undefined_flag=' -z defs'
9615       if test "$GCC" = yes; then
9616         wlarc='${wl}'
9617         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9618         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9619           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9620       else
9621         case `$CC -V 2>&1` in
9622         *"Compilers 5.0"*)
9623           wlarc=''
9624           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9625           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9626           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9627           ;;
9628         *)
9629           wlarc='${wl}'
9630           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9631           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9632           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9633           ;;
9634         esac
9635       fi
9636       hardcode_libdir_flag_spec='-R$libdir'
9637       hardcode_shlibpath_var=no
9638       case $host_os in
9639       solaris2.[0-5] | solaris2.[0-5].*) ;;
9640       *)
9641         # The compiler driver will combine and reorder linker options,
9642         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9643         # but is careful enough not to reorder.
9644         # Supported since Solaris 2.6 (maybe 2.5.1?)
9645         if test "$GCC" = yes; then
9646           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9647         else
9648           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9649         fi
9650         ;;
9651       esac
9652       link_all_deplibs=yes
9653       ;;
9654
9655     sunos4*)
9656       if test "x$host_vendor" = xsequent; then
9657         # Use $CC to link under sequent, because it throws in some extra .o
9658         # files that make .init and .fini sections work.
9659         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9660       else
9661         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9662       fi
9663       hardcode_libdir_flag_spec='-L$libdir'
9664       hardcode_direct=yes
9665       hardcode_minus_L=yes
9666       hardcode_shlibpath_var=no
9667       ;;
9668
9669     sysv4)
9670       case $host_vendor in
9671         sni)
9672           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9673           hardcode_direct=yes # is this really true???
9674         ;;
9675         siemens)
9676           ## LD is ld it makes a PLAMLIB
9677           ## CC just makes a GrossModule.
9678           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9679           reload_cmds='$CC -r -o $output$reload_objs'
9680           hardcode_direct=no
9681         ;;
9682         motorola)
9683           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9684           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9685         ;;
9686       esac
9687       runpath_var='LD_RUN_PATH'
9688       hardcode_shlibpath_var=no
9689       ;;
9690
9691     sysv4.3*)
9692       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9693       hardcode_shlibpath_var=no
9694       export_dynamic_flag_spec='-Bexport'
9695       ;;
9696
9697     sysv4*MP*)
9698       if test -d /usr/nec; then
9699         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9700         hardcode_shlibpath_var=no
9701         runpath_var=LD_RUN_PATH
9702         hardcode_runpath_var=yes
9703         ld_shlibs=yes
9704       fi
9705       ;;
9706
9707     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9708       no_undefined_flag='${wl}-z,text'
9709       archive_cmds_need_lc=no
9710       hardcode_shlibpath_var=no
9711       runpath_var='LD_RUN_PATH'
9712
9713       if test "$GCC" = yes; then
9714         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9715         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9716       else
9717         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9718         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9719       fi
9720       ;;
9721
9722     sysv5* | sco3.2v5* | sco5v6*)
9723       # Note: We can NOT use -z defs as we might desire, because we do not
9724       # link with -lc, and that would cause any symbols used from libc to
9725       # always be unresolved, which means just about no library would
9726       # ever link correctly.  If we're not using GNU ld we use -z text
9727       # though, which does catch some bad symbols but isn't as heavy-handed
9728       # as -z defs.
9729       no_undefined_flag='${wl}-z,text'
9730       allow_undefined_flag='${wl}-z,nodefs'
9731       archive_cmds_need_lc=no
9732       hardcode_shlibpath_var=no
9733       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9734       hardcode_libdir_separator=':'
9735       link_all_deplibs=yes
9736       export_dynamic_flag_spec='${wl}-Bexport'
9737       runpath_var='LD_RUN_PATH'
9738
9739       if test "$GCC" = yes; then
9740         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9741         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9742       else
9743         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9744         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9745       fi
9746       ;;
9747
9748     uts4*)
9749       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9750       hardcode_libdir_flag_spec='-L$libdir'
9751       hardcode_shlibpath_var=no
9752       ;;
9753
9754     *)
9755       ld_shlibs=no
9756       ;;
9757     esac
9758
9759     if test x$host_vendor = xsni; then
9760       case $host in
9761       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9762         export_dynamic_flag_spec='${wl}-Blargedynsym'
9763         ;;
9764       esac
9765     fi
9766   fi
9767
9768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9769 $as_echo "$ld_shlibs" >&6; }
9770 test "$ld_shlibs" = no && can_build_shared=no
9771
9772 with_gnu_ld=$with_gnu_ld
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787
9788 #
9789 # Do we need to explicitly link libc?
9790 #
9791 case "x$archive_cmds_need_lc" in
9792 x|xyes)
9793   # Assume -lc should be added
9794   archive_cmds_need_lc=yes
9795
9796   if test "$enable_shared" = yes && test "$GCC" = yes; then
9797     case $archive_cmds in
9798     *'~'*)
9799       # FIXME: we may have to deal with multi-command sequences.
9800       ;;
9801     '$CC '*)
9802       # Test whether the compiler implicitly links with -lc since on some
9803       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9804       # to ld, don't add -lc before -lgcc.
9805       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9806 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9807 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9808   $as_echo_n "(cached) " >&6
9809 else
9810   $RM conftest*
9811         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9812
9813         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9814   (eval $ac_compile) 2>&5
9815   ac_status=$?
9816   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9817   test $ac_status = 0; } 2>conftest.err; then
9818           soname=conftest
9819           lib=conftest
9820           libobjs=conftest.$ac_objext
9821           deplibs=
9822           wl=$lt_prog_compiler_wl
9823           pic_flag=$lt_prog_compiler_pic
9824           compiler_flags=-v
9825           linker_flags=-v
9826           verstring=
9827           output_objdir=.
9828           libname=conftest
9829           lt_save_allow_undefined_flag=$allow_undefined_flag
9830           allow_undefined_flag=
9831           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9832   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9833   ac_status=$?
9834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9835   test $ac_status = 0; }
9836           then
9837             lt_cv_archive_cmds_need_lc=no
9838           else
9839             lt_cv_archive_cmds_need_lc=yes
9840           fi
9841           allow_undefined_flag=$lt_save_allow_undefined_flag
9842         else
9843           cat conftest.err 1>&5
9844         fi
9845         $RM conftest*
9846
9847 fi
9848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9849 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9850       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9851       ;;
9852     esac
9853   fi
9854   ;;
9855 esac
9856
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
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9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
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9886
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10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10014 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10015
10016 if test "$GCC" = yes; then
10017   case $host_os in
10018     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10019     *) lt_awk_arg="/^libraries:/" ;;
10020   esac
10021   case $host_os in
10022     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10023     *) lt_sed_strip_eq="s,=/,/,g" ;;
10024   esac
10025   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10026   case $lt_search_path_spec in
10027   *\;*)
10028     # if the path contains ";" then we assume it to be the separator
10029     # otherwise default to the standard path separator (i.e. ":") - it is
10030     # assumed that no part of a normal pathname contains ";" but that should
10031     # okay in the real world where ";" in dirpaths is itself problematic.
10032     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10033     ;;
10034   *)
10035     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10036     ;;
10037   esac
10038   # Ok, now we have the path, separated by spaces, we can step through it
10039   # and add multilib dir if necessary.
10040   lt_tmp_lt_search_path_spec=
10041   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10042   for lt_sys_path in $lt_search_path_spec; do
10043     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10044       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10045     else
10046       test -d "$lt_sys_path" && \
10047         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10048     fi
10049   done
10050   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10051 BEGIN {RS=" "; FS="/|\n";} {
10052   lt_foo="";
10053   lt_count=0;
10054   for (lt_i = NF; lt_i > 0; lt_i--) {
10055     if ($lt_i != "" && $lt_i != ".") {
10056       if ($lt_i == "..") {
10057         lt_count++;
10058       } else {
10059         if (lt_count == 0) {
10060           lt_foo="/" $lt_i lt_foo;
10061         } else {
10062           lt_count--;
10063         }
10064       }
10065     }
10066   }
10067   if (lt_foo != "") { lt_freq[lt_foo]++; }
10068   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10069 }'`
10070   # AWK program above erroneously prepends '/' to C:/dos/paths
10071   # for these hosts.
10072   case $host_os in
10073     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10074       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10075   esac
10076   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10077 else
10078   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10079 fi
10080 library_names_spec=
10081 libname_spec='lib$name'
10082 soname_spec=
10083 shrext_cmds=".so"
10084 postinstall_cmds=
10085 postuninstall_cmds=
10086 finish_cmds=
10087 finish_eval=
10088 shlibpath_var=
10089 shlibpath_overrides_runpath=unknown
10090 version_type=none
10091 dynamic_linker="$host_os ld.so"
10092 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10093 need_lib_prefix=unknown
10094 hardcode_into_libs=no
10095
10096 # when you set need_version to no, make sure it does not cause -set_version
10097 # flags to be left without arguments
10098 need_version=unknown
10099
10100 case $host_os in
10101 aix3*)
10102   version_type=linux
10103   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10104   shlibpath_var=LIBPATH
10105
10106   # AIX 3 has no versioning support, so we append a major version to the name.
10107   soname_spec='${libname}${release}${shared_ext}$major'
10108   ;;
10109
10110 aix[4-9]*)
10111   version_type=linux
10112   need_lib_prefix=no
10113   need_version=no
10114   hardcode_into_libs=yes
10115   if test "$host_cpu" = ia64; then
10116     # AIX 5 supports IA64
10117     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10118     shlibpath_var=LD_LIBRARY_PATH
10119   else
10120     # With GCC up to 2.95.x, collect2 would create an import file
10121     # for dependence libraries.  The import file would start with
10122     # the line `#! .'.  This would cause the generated library to
10123     # depend on `.', always an invalid library.  This was fixed in
10124     # development snapshots of GCC prior to 3.0.
10125     case $host_os in
10126       aix4 | aix4.[01] | aix4.[01].*)
10127       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10128            echo ' yes '
10129            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10130         :
10131       else
10132         can_build_shared=no
10133       fi
10134       ;;
10135     esac
10136     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10137     # soname into executable. Probably we can add versioning support to
10138     # collect2, so additional links can be useful in future.
10139     if test "$aix_use_runtimelinking" = yes; then
10140       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10141       # instead of lib<name>.a to let people know that these are not
10142       # typical AIX shared libraries.
10143       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10144     else
10145       # We preserve .a as extension for shared libraries through AIX4.2
10146       # and later when we are not doing run time linking.
10147       library_names_spec='${libname}${release}.a $libname.a'
10148       soname_spec='${libname}${release}${shared_ext}$major'
10149     fi
10150     shlibpath_var=LIBPATH
10151   fi
10152   ;;
10153
10154 amigaos*)
10155   case $host_cpu in
10156   powerpc)
10157     # Since July 2007 AmigaOS4 officially supports .so libraries.
10158     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10159     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10160     ;;
10161   m68k)
10162     library_names_spec='$libname.ixlibrary $libname.a'
10163     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10164     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 ${libname}_ixlibrary.a || exit 1; done'
10165     ;;
10166   esac
10167   ;;
10168
10169 beos*)
10170   library_names_spec='${libname}${shared_ext}'
10171   dynamic_linker="$host_os ld.so"
10172   shlibpath_var=LIBRARY_PATH
10173   ;;
10174
10175 bsdi[45]*)
10176   version_type=linux
10177   need_version=no
10178   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10179   soname_spec='${libname}${release}${shared_ext}$major'
10180   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10181   shlibpath_var=LD_LIBRARY_PATH
10182   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10183   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10184   # the default ld.so.conf also contains /usr/contrib/lib and
10185   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10186   # libtool to hard-code these into programs
10187   ;;
10188
10189 cygwin* | mingw* | pw32* | cegcc*)
10190   version_type=windows
10191   shrext_cmds=".dll"
10192   need_version=no
10193   need_lib_prefix=no
10194
10195   case $GCC,$host_os in
10196   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10197     library_names_spec='$libname.dll.a'
10198     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10199     postinstall_cmds='base_file=`basename \${file}`~
10200       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10201       dldir=$destdir/`dirname \$dlpath`~
10202       test -d \$dldir || mkdir -p \$dldir~
10203       $install_prog $dir/$dlname \$dldir/$dlname~
10204       chmod a+x \$dldir/$dlname~
10205       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10206         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10207       fi'
10208     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10209       dlpath=$dir/\$dldll~
10210        $RM \$dlpath'
10211     shlibpath_overrides_runpath=yes
10212
10213     case $host_os in
10214     cygwin*)
10215       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10216       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10217
10218       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10219       ;;
10220     mingw* | cegcc*)
10221       # MinGW DLLs use traditional 'lib' prefix
10222       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10223       ;;
10224     pw32*)
10225       # pw32 DLLs use 'pw' prefix rather than 'lib'
10226       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10227       ;;
10228     esac
10229     ;;
10230
10231   *)
10232     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10233     ;;
10234   esac
10235   dynamic_linker='Win32 ld.exe'
10236   # FIXME: first we should search . and the directory the executable is in
10237   shlibpath_var=PATH
10238   ;;
10239
10240 darwin* | rhapsody*)
10241   dynamic_linker="$host_os dyld"
10242   version_type=darwin
10243   need_lib_prefix=no
10244   need_version=no
10245   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10246   soname_spec='${libname}${release}${major}$shared_ext'
10247   shlibpath_overrides_runpath=yes
10248   shlibpath_var=DYLD_LIBRARY_PATH
10249   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10250
10251   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10252   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10253   ;;
10254
10255 dgux*)
10256   version_type=linux
10257   need_lib_prefix=no
10258   need_version=no
10259   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10260   soname_spec='${libname}${release}${shared_ext}$major'
10261   shlibpath_var=LD_LIBRARY_PATH
10262   ;;
10263
10264 freebsd* | dragonfly*)
10265   # DragonFly does not have aout.  When/if they implement a new
10266   # versioning mechanism, adjust this.
10267   if test -x /usr/bin/objformat; then
10268     objformat=`/usr/bin/objformat`
10269   else
10270     case $host_os in
10271     freebsd[23].*) objformat=aout ;;
10272     *) objformat=elf ;;
10273     esac
10274   fi
10275   version_type=freebsd-$objformat
10276   case $version_type in
10277     freebsd-elf*)
10278       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10279       need_version=no
10280       need_lib_prefix=no
10281       ;;
10282     freebsd-*)
10283       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10284       need_version=yes
10285       ;;
10286   esac
10287   shlibpath_var=LD_LIBRARY_PATH
10288   case $host_os in
10289   freebsd2.*)
10290     shlibpath_overrides_runpath=yes
10291     ;;
10292   freebsd3.[01]* | freebsdelf3.[01]*)
10293     shlibpath_overrides_runpath=yes
10294     hardcode_into_libs=yes
10295     ;;
10296   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10297   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10298     shlibpath_overrides_runpath=no
10299     hardcode_into_libs=yes
10300     ;;
10301   *) # from 4.6 on, and DragonFly
10302     shlibpath_overrides_runpath=yes
10303     hardcode_into_libs=yes
10304     ;;
10305   esac
10306   ;;
10307
10308 gnu*)
10309   version_type=linux
10310   need_lib_prefix=no
10311   need_version=no
10312   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10313   soname_spec='${libname}${release}${shared_ext}$major'
10314   shlibpath_var=LD_LIBRARY_PATH
10315   hardcode_into_libs=yes
10316   ;;
10317
10318 haiku*)
10319   version_type=linux
10320   need_lib_prefix=no
10321   need_version=no
10322   dynamic_linker="$host_os runtime_loader"
10323   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10324   soname_spec='${libname}${release}${shared_ext}$major'
10325   shlibpath_var=LIBRARY_PATH
10326   shlibpath_overrides_runpath=yes
10327   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10328   hardcode_into_libs=yes
10329   ;;
10330
10331 hpux9* | hpux10* | hpux11*)
10332   # Give a soname corresponding to the major version so that dld.sl refuses to
10333   # link against other versions.
10334   version_type=sunos
10335   need_lib_prefix=no
10336   need_version=no
10337   case $host_cpu in
10338   ia64*)
10339     shrext_cmds='.so'
10340     hardcode_into_libs=yes
10341     dynamic_linker="$host_os dld.so"
10342     shlibpath_var=LD_LIBRARY_PATH
10343     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10344     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10345     soname_spec='${libname}${release}${shared_ext}$major'
10346     if test "X$HPUX_IA64_MODE" = X32; then
10347       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10348     else
10349       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10350     fi
10351     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10352     ;;
10353   hppa*64*)
10354     shrext_cmds='.sl'
10355     hardcode_into_libs=yes
10356     dynamic_linker="$host_os dld.sl"
10357     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10358     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10359     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10360     soname_spec='${libname}${release}${shared_ext}$major'
10361     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10362     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10363     ;;
10364   *)
10365     shrext_cmds='.sl'
10366     dynamic_linker="$host_os dld.sl"
10367     shlibpath_var=SHLIB_PATH
10368     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10369     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10370     soname_spec='${libname}${release}${shared_ext}$major'
10371     ;;
10372   esac
10373   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10374   postinstall_cmds='chmod 555 $lib'
10375   # or fails outright, so override atomically:
10376   install_override_mode=555
10377   ;;
10378
10379 interix[3-9]*)
10380   version_type=linux
10381   need_lib_prefix=no
10382   need_version=no
10383   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10384   soname_spec='${libname}${release}${shared_ext}$major'
10385   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10386   shlibpath_var=LD_LIBRARY_PATH
10387   shlibpath_overrides_runpath=no
10388   hardcode_into_libs=yes
10389   ;;
10390
10391 irix5* | irix6* | nonstopux*)
10392   case $host_os in
10393     nonstopux*) version_type=nonstopux ;;
10394     *)
10395         if test "$lt_cv_prog_gnu_ld" = yes; then
10396                 version_type=linux
10397         else
10398                 version_type=irix
10399         fi ;;
10400   esac
10401   need_lib_prefix=no
10402   need_version=no
10403   soname_spec='${libname}${release}${shared_ext}$major'
10404   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10405   case $host_os in
10406   irix5* | nonstopux*)
10407     libsuff= shlibsuff=
10408     ;;
10409   *)
10410     case $LD in # libtool.m4 will add one of these switches to LD
10411     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10412       libsuff= shlibsuff= libmagic=32-bit;;
10413     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10414       libsuff=32 shlibsuff=N32 libmagic=N32;;
10415     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10416       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10417     *) libsuff= shlibsuff= libmagic=never-match;;
10418     esac
10419     ;;
10420   esac
10421   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10422   shlibpath_overrides_runpath=no
10423   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10424   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10425   hardcode_into_libs=yes
10426   ;;
10427
10428 # No shared lib support for Linux oldld, aout, or coff.
10429 linux*oldld* | linux*aout* | linux*coff*)
10430   dynamic_linker=no
10431   ;;
10432
10433 # This must be Linux ELF.
10434 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10435   version_type=linux
10436   need_lib_prefix=no
10437   need_version=no
10438   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10439   soname_spec='${libname}${release}${shared_ext}$major'
10440   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10441   shlibpath_var=LD_LIBRARY_PATH
10442   shlibpath_overrides_runpath=no
10443
10444   # Some binutils ld are patched to set DT_RUNPATH
10445   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10446   $as_echo_n "(cached) " >&6
10447 else
10448   lt_cv_shlibpath_overrides_runpath=no
10449     save_LDFLAGS=$LDFLAGS
10450     save_libdir=$libdir
10451     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10452          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10453     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10454 /* end confdefs.h.  */
10455
10456 int
10457 main ()
10458 {
10459
10460   ;
10461   return 0;
10462 }
10463 _ACEOF
10464 if ac_fn_c_try_link "$LINENO"; then :
10465   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10466   lt_cv_shlibpath_overrides_runpath=yes
10467 fi
10468 fi
10469 rm -f core conftest.err conftest.$ac_objext \
10470     conftest$ac_exeext conftest.$ac_ext
10471     LDFLAGS=$save_LDFLAGS
10472     libdir=$save_libdir
10473
10474 fi
10475
10476   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10477
10478   # This implies no fast_install, which is unacceptable.
10479   # Some rework will be needed to allow for fast_install
10480   # before this can be enabled.
10481   hardcode_into_libs=yes
10482
10483   # Append ld.so.conf contents to the search path
10484   if test -f /etc/ld.so.conf; then
10485     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' ' '`
10486     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10487   fi
10488
10489   # We used to test for /lib/ld.so.1 and disable shared libraries on
10490   # powerpc, because MkLinux only supported shared libraries with the
10491   # GNU dynamic linker.  Since this was broken with cross compilers,
10492   # most powerpc-linux boxes support dynamic linking these days and
10493   # people can always --disable-shared, the test was removed, and we
10494   # assume the GNU/Linux dynamic linker is in use.
10495   dynamic_linker='GNU/Linux ld.so'
10496   ;;
10497
10498 netbsd*)
10499   version_type=sunos
10500   need_lib_prefix=no
10501   need_version=no
10502   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10503     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10504     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10505     dynamic_linker='NetBSD (a.out) ld.so'
10506   else
10507     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10508     soname_spec='${libname}${release}${shared_ext}$major'
10509     dynamic_linker='NetBSD ld.elf_so'
10510   fi
10511   shlibpath_var=LD_LIBRARY_PATH
10512   shlibpath_overrides_runpath=yes
10513   hardcode_into_libs=yes
10514   ;;
10515
10516 newsos6)
10517   version_type=linux
10518   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10519   shlibpath_var=LD_LIBRARY_PATH
10520   shlibpath_overrides_runpath=yes
10521   ;;
10522
10523 *nto* | *qnx*)
10524   version_type=qnx
10525   need_lib_prefix=no
10526   need_version=no
10527   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10528   soname_spec='${libname}${release}${shared_ext}$major'
10529   shlibpath_var=LD_LIBRARY_PATH
10530   shlibpath_overrides_runpath=no
10531   hardcode_into_libs=yes
10532   dynamic_linker='ldqnx.so'
10533   ;;
10534
10535 openbsd*)
10536   version_type=sunos
10537   sys_lib_dlsearch_path_spec="/usr/lib"
10538   need_lib_prefix=no
10539   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10540   case $host_os in
10541     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10542     *)                          need_version=no  ;;
10543   esac
10544   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10545   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10546   shlibpath_var=LD_LIBRARY_PATH
10547   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10548     case $host_os in
10549       openbsd2.[89] | openbsd2.[89].*)
10550         shlibpath_overrides_runpath=no
10551         ;;
10552       *)
10553         shlibpath_overrides_runpath=yes
10554         ;;
10555       esac
10556   else
10557     shlibpath_overrides_runpath=yes
10558   fi
10559   ;;
10560
10561 os2*)
10562   libname_spec='$name'
10563   shrext_cmds=".dll"
10564   need_lib_prefix=no
10565   library_names_spec='$libname${shared_ext} $libname.a'
10566   dynamic_linker='OS/2 ld.exe'
10567   shlibpath_var=LIBPATH
10568   ;;
10569
10570 osf3* | osf4* | osf5*)
10571   version_type=osf
10572   need_lib_prefix=no
10573   need_version=no
10574   soname_spec='${libname}${release}${shared_ext}$major'
10575   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10576   shlibpath_var=LD_LIBRARY_PATH
10577   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10578   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10579   ;;
10580
10581 rdos*)
10582   dynamic_linker=no
10583   ;;
10584
10585 solaris*)
10586   version_type=linux
10587   need_lib_prefix=no
10588   need_version=no
10589   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10590   soname_spec='${libname}${release}${shared_ext}$major'
10591   shlibpath_var=LD_LIBRARY_PATH
10592   shlibpath_overrides_runpath=yes
10593   hardcode_into_libs=yes
10594   # ldd complains unless libraries are executable
10595   postinstall_cmds='chmod +x $lib'
10596   ;;
10597
10598 sunos4*)
10599   version_type=sunos
10600   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10601   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10602   shlibpath_var=LD_LIBRARY_PATH
10603   shlibpath_overrides_runpath=yes
10604   if test "$with_gnu_ld" = yes; then
10605     need_lib_prefix=no
10606   fi
10607   need_version=yes
10608   ;;
10609
10610 sysv4 | sysv4.3*)
10611   version_type=linux
10612   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10613   soname_spec='${libname}${release}${shared_ext}$major'
10614   shlibpath_var=LD_LIBRARY_PATH
10615   case $host_vendor in
10616     sni)
10617       shlibpath_overrides_runpath=no
10618       need_lib_prefix=no
10619       runpath_var=LD_RUN_PATH
10620       ;;
10621     siemens)
10622       need_lib_prefix=no
10623       ;;
10624     motorola)
10625       need_lib_prefix=no
10626       need_version=no
10627       shlibpath_overrides_runpath=no
10628       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10629       ;;
10630   esac
10631   ;;
10632
10633 sysv4*MP*)
10634   if test -d /usr/nec ;then
10635     version_type=linux
10636     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10637     soname_spec='$libname${shared_ext}.$major'
10638     shlibpath_var=LD_LIBRARY_PATH
10639   fi
10640   ;;
10641
10642 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10643   version_type=freebsd-elf
10644   need_lib_prefix=no
10645   need_version=no
10646   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10647   soname_spec='${libname}${release}${shared_ext}$major'
10648   shlibpath_var=LD_LIBRARY_PATH
10649   shlibpath_overrides_runpath=yes
10650   hardcode_into_libs=yes
10651   if test "$with_gnu_ld" = yes; then
10652     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10653   else
10654     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10655     case $host_os in
10656       sco3.2v5*)
10657         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10658         ;;
10659     esac
10660   fi
10661   sys_lib_dlsearch_path_spec='/usr/lib'
10662   ;;
10663
10664 tpf*)
10665   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10666   version_type=linux
10667   need_lib_prefix=no
10668   need_version=no
10669   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10670   shlibpath_var=LD_LIBRARY_PATH
10671   shlibpath_overrides_runpath=no
10672   hardcode_into_libs=yes
10673   ;;
10674
10675 uts4*)
10676   version_type=linux
10677   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10678   soname_spec='${libname}${release}${shared_ext}$major'
10679   shlibpath_var=LD_LIBRARY_PATH
10680   ;;
10681
10682 *)
10683   dynamic_linker=no
10684   ;;
10685 esac
10686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10687 $as_echo "$dynamic_linker" >&6; }
10688 test "$dynamic_linker" = no && can_build_shared=no
10689
10690 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10691 if test "$GCC" = yes; then
10692   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10693 fi
10694
10695 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10696   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10697 fi
10698 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10699   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10700 fi
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10794 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10795 hardcode_action=
10796 if test -n "$hardcode_libdir_flag_spec" ||
10797    test -n "$runpath_var" ||
10798    test "X$hardcode_automatic" = "Xyes" ; then
10799
10800   # We can hardcode non-existent directories.
10801   if test "$hardcode_direct" != no &&
10802      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10803      # have to relink, otherwise we might link with an installed library
10804      # when we should be linking with a yet-to-be-installed one
10805      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10806      test "$hardcode_minus_L" != no; then
10807     # Linking always hardcodes the temporary library directory.
10808     hardcode_action=relink
10809   else
10810     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10811     hardcode_action=immediate
10812   fi
10813 else
10814   # We cannot hardcode anything, or else we can only hardcode existing
10815   # directories.
10816   hardcode_action=unsupported
10817 fi
10818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10819 $as_echo "$hardcode_action" >&6; }
10820
10821 if test "$hardcode_action" = relink ||
10822    test "$inherit_rpath" = yes; then
10823   # Fast installation is not supported
10824   enable_fast_install=no
10825 elif test "$shlibpath_overrides_runpath" = yes ||
10826      test "$enable_shared" = no; then
10827   # Fast installation is not necessary
10828   enable_fast_install=needless
10829 fi
10830
10831
10832
10833
10834
10835
10836   if test "x$enable_dlopen" != xyes; then
10837   enable_dlopen=unknown
10838   enable_dlopen_self=unknown
10839   enable_dlopen_self_static=unknown
10840 else
10841   lt_cv_dlopen=no
10842   lt_cv_dlopen_libs=
10843
10844   case $host_os in
10845   beos*)
10846     lt_cv_dlopen="load_add_on"
10847     lt_cv_dlopen_libs=
10848     lt_cv_dlopen_self=yes
10849     ;;
10850
10851   mingw* | pw32* | cegcc*)
10852     lt_cv_dlopen="LoadLibrary"
10853     lt_cv_dlopen_libs=
10854     ;;
10855
10856   cygwin*)
10857     lt_cv_dlopen="dlopen"
10858     lt_cv_dlopen_libs=
10859     ;;
10860
10861   darwin*)
10862   # if libdl is installed we need to link against it
10863     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10864 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10865 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10866   $as_echo_n "(cached) " >&6
10867 else
10868   ac_check_lib_save_LIBS=$LIBS
10869 LIBS="-ldl  $LIBS"
10870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10871 /* end confdefs.h.  */
10872
10873 /* Override any GCC internal prototype to avoid an error.
10874    Use char because int might match the return type of a GCC
10875    builtin and then its argument prototype would still apply.  */
10876 #ifdef __cplusplus
10877 extern "C"
10878 #endif
10879 char dlopen ();
10880 int
10881 main ()
10882 {
10883 return dlopen ();
10884   ;
10885   return 0;
10886 }
10887 _ACEOF
10888 if ac_fn_c_try_link "$LINENO"; then :
10889   ac_cv_lib_dl_dlopen=yes
10890 else
10891   ac_cv_lib_dl_dlopen=no
10892 fi
10893 rm -f core conftest.err conftest.$ac_objext \
10894     conftest$ac_exeext conftest.$ac_ext
10895 LIBS=$ac_check_lib_save_LIBS
10896 fi
10897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10898 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10899 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10900   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10901 else
10902
10903     lt_cv_dlopen="dyld"
10904     lt_cv_dlopen_libs=
10905     lt_cv_dlopen_self=yes
10906
10907 fi
10908
10909     ;;
10910
10911   *)
10912     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10913 if test "x$ac_cv_func_shl_load" = x""yes; then :
10914   lt_cv_dlopen="shl_load"
10915 else
10916   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10917 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10918 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10919   $as_echo_n "(cached) " >&6
10920 else
10921   ac_check_lib_save_LIBS=$LIBS
10922 LIBS="-ldld  $LIBS"
10923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10924 /* end confdefs.h.  */
10925
10926 /* Override any GCC internal prototype to avoid an error.
10927    Use char because int might match the return type of a GCC
10928    builtin and then its argument prototype would still apply.  */
10929 #ifdef __cplusplus
10930 extern "C"
10931 #endif
10932 char shl_load ();
10933 int
10934 main ()
10935 {
10936 return shl_load ();
10937   ;
10938   return 0;
10939 }
10940 _ACEOF
10941 if ac_fn_c_try_link "$LINENO"; then :
10942   ac_cv_lib_dld_shl_load=yes
10943 else
10944   ac_cv_lib_dld_shl_load=no
10945 fi
10946 rm -f core conftest.err conftest.$ac_objext \
10947     conftest$ac_exeext conftest.$ac_ext
10948 LIBS=$ac_check_lib_save_LIBS
10949 fi
10950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10951 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10952 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10953   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10954 else
10955   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10956 if test "x$ac_cv_func_dlopen" = x""yes; then :
10957   lt_cv_dlopen="dlopen"
10958 else
10959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10960 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10961 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10962   $as_echo_n "(cached) " >&6
10963 else
10964   ac_check_lib_save_LIBS=$LIBS
10965 LIBS="-ldl  $LIBS"
10966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10967 /* end confdefs.h.  */
10968
10969 /* Override any GCC internal prototype to avoid an error.
10970    Use char because int might match the return type of a GCC
10971    builtin and then its argument prototype would still apply.  */
10972 #ifdef __cplusplus
10973 extern "C"
10974 #endif
10975 char dlopen ();
10976 int
10977 main ()
10978 {
10979 return dlopen ();
10980   ;
10981   return 0;
10982 }
10983 _ACEOF
10984 if ac_fn_c_try_link "$LINENO"; then :
10985   ac_cv_lib_dl_dlopen=yes
10986 else
10987   ac_cv_lib_dl_dlopen=no
10988 fi
10989 rm -f core conftest.err conftest.$ac_objext \
10990     conftest$ac_exeext conftest.$ac_ext
10991 LIBS=$ac_check_lib_save_LIBS
10992 fi
10993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10994 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10995 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10996   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10997 else
10998   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10999 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11000 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11001   $as_echo_n "(cached) " >&6
11002 else
11003   ac_check_lib_save_LIBS=$LIBS
11004 LIBS="-lsvld  $LIBS"
11005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11006 /* end confdefs.h.  */
11007
11008 /* Override any GCC internal prototype to avoid an error.
11009    Use char because int might match the return type of a GCC
11010    builtin and then its argument prototype would still apply.  */
11011 #ifdef __cplusplus
11012 extern "C"
11013 #endif
11014 char dlopen ();
11015 int
11016 main ()
11017 {
11018 return dlopen ();
11019   ;
11020   return 0;
11021 }
11022 _ACEOF
11023 if ac_fn_c_try_link "$LINENO"; then :
11024   ac_cv_lib_svld_dlopen=yes
11025 else
11026   ac_cv_lib_svld_dlopen=no
11027 fi
11028 rm -f core conftest.err conftest.$ac_objext \
11029     conftest$ac_exeext conftest.$ac_ext
11030 LIBS=$ac_check_lib_save_LIBS
11031 fi
11032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11033 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11034 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11035   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11036 else
11037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11038 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11039 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11040   $as_echo_n "(cached) " >&6
11041 else
11042   ac_check_lib_save_LIBS=$LIBS
11043 LIBS="-ldld  $LIBS"
11044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11045 /* end confdefs.h.  */
11046
11047 /* Override any GCC internal prototype to avoid an error.
11048    Use char because int might match the return type of a GCC
11049    builtin and then its argument prototype would still apply.  */
11050 #ifdef __cplusplus
11051 extern "C"
11052 #endif
11053 char dld_link ();
11054 int
11055 main ()
11056 {
11057 return dld_link ();
11058   ;
11059   return 0;
11060 }
11061 _ACEOF
11062 if ac_fn_c_try_link "$LINENO"; then :
11063   ac_cv_lib_dld_dld_link=yes
11064 else
11065   ac_cv_lib_dld_dld_link=no
11066 fi
11067 rm -f core conftest.err conftest.$ac_objext \
11068     conftest$ac_exeext conftest.$ac_ext
11069 LIBS=$ac_check_lib_save_LIBS
11070 fi
11071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11072 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11073 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11074   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11075 fi
11076
11077
11078 fi
11079
11080
11081 fi
11082
11083
11084 fi
11085
11086
11087 fi
11088
11089
11090 fi
11091
11092     ;;
11093   esac
11094
11095   if test "x$lt_cv_dlopen" != xno; then
11096     enable_dlopen=yes
11097   else
11098     enable_dlopen=no
11099   fi
11100
11101   case $lt_cv_dlopen in
11102   dlopen)
11103     save_CPPFLAGS="$CPPFLAGS"
11104     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11105
11106     save_LDFLAGS="$LDFLAGS"
11107     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11108
11109     save_LIBS="$LIBS"
11110     LIBS="$lt_cv_dlopen_libs $LIBS"
11111
11112     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11113 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11114 if test "${lt_cv_dlopen_self+set}" = set; then :
11115   $as_echo_n "(cached) " >&6
11116 else
11117           if test "$cross_compiling" = yes; then :
11118   lt_cv_dlopen_self=cross
11119 else
11120   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11121   lt_status=$lt_dlunknown
11122   cat > conftest.$ac_ext <<_LT_EOF
11123 #line 11123 "configure"
11124 #include "confdefs.h"
11125
11126 #if HAVE_DLFCN_H
11127 #include <dlfcn.h>
11128 #endif
11129
11130 #include <stdio.h>
11131
11132 #ifdef RTLD_GLOBAL
11133 #  define LT_DLGLOBAL           RTLD_GLOBAL
11134 #else
11135 #  ifdef DL_GLOBAL
11136 #    define LT_DLGLOBAL         DL_GLOBAL
11137 #  else
11138 #    define LT_DLGLOBAL         0
11139 #  endif
11140 #endif
11141
11142 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11143    find out it does not work in some platform. */
11144 #ifndef LT_DLLAZY_OR_NOW
11145 #  ifdef RTLD_LAZY
11146 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11147 #  else
11148 #    ifdef DL_LAZY
11149 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11150 #    else
11151 #      ifdef RTLD_NOW
11152 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11153 #      else
11154 #        ifdef DL_NOW
11155 #          define LT_DLLAZY_OR_NOW      DL_NOW
11156 #        else
11157 #          define LT_DLLAZY_OR_NOW      0
11158 #        endif
11159 #      endif
11160 #    endif
11161 #  endif
11162 #endif
11163
11164 /* When -fvisbility=hidden is used, assume the code has been annotated
11165    correspondingly for the symbols needed.  */
11166 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11167 void fnord () __attribute__((visibility("default")));
11168 #endif
11169
11170 void fnord () { int i=42; }
11171 int main ()
11172 {
11173   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11174   int status = $lt_dlunknown;
11175
11176   if (self)
11177     {
11178       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11179       else
11180         {
11181           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11182           else puts (dlerror ());
11183         }
11184       /* dlclose (self); */
11185     }
11186   else
11187     puts (dlerror ());
11188
11189   return status;
11190 }
11191 _LT_EOF
11192   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11193   (eval $ac_link) 2>&5
11194   ac_status=$?
11195   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11196   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11197     (./conftest; exit; ) >&5 2>/dev/null
11198     lt_status=$?
11199     case x$lt_status in
11200       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11201       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11202       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11203     esac
11204   else :
11205     # compilation failed
11206     lt_cv_dlopen_self=no
11207   fi
11208 fi
11209 rm -fr conftest*
11210
11211
11212 fi
11213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11214 $as_echo "$lt_cv_dlopen_self" >&6; }
11215
11216     if test "x$lt_cv_dlopen_self" = xyes; then
11217       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11218       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11219 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11220 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11221   $as_echo_n "(cached) " >&6
11222 else
11223           if test "$cross_compiling" = yes; then :
11224   lt_cv_dlopen_self_static=cross
11225 else
11226   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11227   lt_status=$lt_dlunknown
11228   cat > conftest.$ac_ext <<_LT_EOF
11229 #line 11229 "configure"
11230 #include "confdefs.h"
11231
11232 #if HAVE_DLFCN_H
11233 #include <dlfcn.h>
11234 #endif
11235
11236 #include <stdio.h>
11237
11238 #ifdef RTLD_GLOBAL
11239 #  define LT_DLGLOBAL           RTLD_GLOBAL
11240 #else
11241 #  ifdef DL_GLOBAL
11242 #    define LT_DLGLOBAL         DL_GLOBAL
11243 #  else
11244 #    define LT_DLGLOBAL         0
11245 #  endif
11246 #endif
11247
11248 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11249    find out it does not work in some platform. */
11250 #ifndef LT_DLLAZY_OR_NOW
11251 #  ifdef RTLD_LAZY
11252 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11253 #  else
11254 #    ifdef DL_LAZY
11255 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11256 #    else
11257 #      ifdef RTLD_NOW
11258 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11259 #      else
11260 #        ifdef DL_NOW
11261 #          define LT_DLLAZY_OR_NOW      DL_NOW
11262 #        else
11263 #          define LT_DLLAZY_OR_NOW      0
11264 #        endif
11265 #      endif
11266 #    endif
11267 #  endif
11268 #endif
11269
11270 /* When -fvisbility=hidden is used, assume the code has been annotated
11271    correspondingly for the symbols needed.  */
11272 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11273 void fnord () __attribute__((visibility("default")));
11274 #endif
11275
11276 void fnord () { int i=42; }
11277 int main ()
11278 {
11279   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11280   int status = $lt_dlunknown;
11281
11282   if (self)
11283     {
11284       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11285       else
11286         {
11287           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11288           else puts (dlerror ());
11289         }
11290       /* dlclose (self); */
11291     }
11292   else
11293     puts (dlerror ());
11294
11295   return status;
11296 }
11297 _LT_EOF
11298   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11299   (eval $ac_link) 2>&5
11300   ac_status=$?
11301   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11302   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11303     (./conftest; exit; ) >&5 2>/dev/null
11304     lt_status=$?
11305     case x$lt_status in
11306       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11307       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11308       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11309     esac
11310   else :
11311     # compilation failed
11312     lt_cv_dlopen_self_static=no
11313   fi
11314 fi
11315 rm -fr conftest*
11316
11317
11318 fi
11319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11320 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11321     fi
11322
11323     CPPFLAGS="$save_CPPFLAGS"
11324     LDFLAGS="$save_LDFLAGS"
11325     LIBS="$save_LIBS"
11326     ;;
11327   esac
11328
11329   case $lt_cv_dlopen_self in
11330   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11331   *) enable_dlopen_self=unknown ;;
11332   esac
11333
11334   case $lt_cv_dlopen_self_static in
11335   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11336   *) enable_dlopen_self_static=unknown ;;
11337   esac
11338 fi
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354
11355
11356 striplib=
11357 old_striplib=
11358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11359 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11360 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11361   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11362   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11364 $as_echo "yes" >&6; }
11365 else
11366 # FIXME - insert some real tests, host_os isn't really good enough
11367   case $host_os in
11368   darwin*)
11369     if test -n "$STRIP" ; then
11370       striplib="$STRIP -x"
11371       old_striplib="$STRIP -S"
11372       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11373 $as_echo "yes" >&6; }
11374     else
11375       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11376 $as_echo "no" >&6; }
11377     fi
11378     ;;
11379   *)
11380     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11381 $as_echo "no" >&6; }
11382     ;;
11383   esac
11384 fi
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396
11397   # Report which library types will actually be built
11398   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11399 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11401 $as_echo "$can_build_shared" >&6; }
11402
11403   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11404 $as_echo_n "checking whether to build shared libraries... " >&6; }
11405   test "$can_build_shared" = "no" && enable_shared=no
11406
11407   # On AIX, shared libraries and static libraries use the same namespace, and
11408   # are all built from PIC.
11409   case $host_os in
11410   aix3*)
11411     test "$enable_shared" = yes && enable_static=no
11412     if test -n "$RANLIB"; then
11413       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11414       postinstall_cmds='$RANLIB $lib'
11415     fi
11416     ;;
11417
11418   aix[4-9]*)
11419     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11420       test "$enable_shared" = yes && enable_static=no
11421     fi
11422     ;;
11423   esac
11424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11425 $as_echo "$enable_shared" >&6; }
11426
11427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11428 $as_echo_n "checking whether to build static libraries... " >&6; }
11429   # Make sure either enable_shared or enable_static is yes.
11430   test "$enable_shared" = yes || enable_static=yes
11431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11432 $as_echo "$enable_static" >&6; }
11433
11434
11435
11436
11437 fi
11438 ac_ext=c
11439 ac_cpp='$CPP $CPPFLAGS'
11440 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11441 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11442 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11443
11444 CC="$lt_save_CC"
11445
11446
11447
11448
11449
11450
11451
11452
11453
11454
11455
11456
11457
11458 # Source file extension for Go test sources.
11459 ac_ext=go
11460
11461 # Object file extension for compiled Go test sources.
11462 objext=o
11463 objext_GO=$objext
11464
11465 # Code to be used in simple compile tests
11466 lt_simple_compile_test_code="package main; func main() { }"
11467
11468 # Code to be used in simple link tests
11469 lt_simple_link_test_code='package main; func main() { }'
11470
11471 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11472
11473
11474
11475
11476
11477
11478 # If no C compiler was specified, use CC.
11479 LTCC=${LTCC-"$CC"}
11480
11481 # If no C compiler flags were specified, use CFLAGS.
11482 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11483
11484 # Allow CC to be a program name with arguments.
11485 compiler=$CC
11486
11487
11488 # save warnings/boilerplate of simple test code
11489 ac_outfile=conftest.$ac_objext
11490 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11491 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11492 _lt_compiler_boilerplate=`cat conftest.err`
11493 $RM conftest*
11494
11495 ac_outfile=conftest.$ac_objext
11496 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11497 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11498 _lt_linker_boilerplate=`cat conftest.err`
11499 $RM -r conftest*
11500
11501
11502 # Allow CC to be a program name with arguments.
11503 lt_save_CC="$CC"
11504 lt_save_GCC="$GCC"
11505 GCC=yes
11506 CC=${GOC-"gccgo"}
11507 compiler=$CC
11508 compiler_GO=$CC
11509 LD_GO="$LD"
11510 for cc_temp in $compiler""; do
11511   case $cc_temp in
11512     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11513     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11514     \-*) ;;
11515     *) break;;
11516   esac
11517 done
11518 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11519
11520
11521 # Go did not exist at the time GCC didn't implicitly link libc in.
11522 archive_cmds_need_lc_GO=no
11523
11524 old_archive_cmds_GO=$old_archive_cmds
11525
11526 ## CAVEAT EMPTOR:
11527 ## There is no encapsulation within the following macros, do not change
11528 ## the running order or otherwise move them around unless you know exactly
11529 ## what you are doing...
11530 if test -n "$compiler"; then
11531
11532 lt_prog_compiler_no_builtin_flag_GO=
11533
11534 if test "$GCC" = yes; then
11535   case $cc_basename in
11536   nvcc*)
11537     lt_prog_compiler_no_builtin_flag_GO=' -Xcompiler -fno-builtin' ;;
11538   *)
11539     lt_prog_compiler_no_builtin_flag_GO=' -fno-builtin' ;;
11540   esac
11541
11542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11543 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11544 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
11545   $as_echo_n "(cached) " >&6
11546 else
11547   lt_cv_prog_compiler_rtti_exceptions=no
11548    ac_outfile=conftest.$ac_objext
11549    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11550    lt_compiler_flag="-fno-rtti -fno-exceptions"
11551    # Insert the option either (1) after the last *FLAGS variable, or
11552    # (2) before a word containing "conftest.", or (3) at the end.
11553    # Note that $ac_compile itself does not contain backslashes and begins
11554    # with a dollar sign (not a hyphen), so the echo should work correctly.
11555    # The option is referenced via a variable to avoid confusing sed.
11556    lt_compile=`echo "$ac_compile" | $SED \
11557    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11558    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11559    -e 's:$: $lt_compiler_flag:'`
11560    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11561    (eval "$lt_compile" 2>conftest.err)
11562    ac_status=$?
11563    cat conftest.err >&5
11564    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11565    if (exit $ac_status) && test -s "$ac_outfile"; then
11566      # The compiler can only warn and ignore the option if not recognized
11567      # So say no if there are warnings other than the usual output.
11568      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11569      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11570      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11571        lt_cv_prog_compiler_rtti_exceptions=yes
11572      fi
11573    fi
11574    $RM conftest*
11575
11576 fi
11577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
11578 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
11579
11580 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
11581     lt_prog_compiler_no_builtin_flag_GO="$lt_prog_compiler_no_builtin_flag_GO -fno-rtti -fno-exceptions"
11582 else
11583     :
11584 fi
11585
11586 fi
11587
11588
11589
11590   lt_prog_compiler_wl_GO=
11591 lt_prog_compiler_pic_GO=
11592 lt_prog_compiler_static_GO=
11593
11594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11595 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11596
11597   if test "$GCC" = yes; then
11598     lt_prog_compiler_wl_GO='-Wl,'
11599     lt_prog_compiler_static_GO='-static'
11600
11601     case $host_os in
11602       aix*)
11603       # All AIX code is PIC.
11604       if test "$host_cpu" = ia64; then
11605         # AIX 5 now supports IA64 processor
11606         lt_prog_compiler_static_GO='-Bstatic'
11607       fi
11608       lt_prog_compiler_pic_GO='-fPIC'
11609       ;;
11610
11611     amigaos*)
11612       case $host_cpu in
11613       powerpc)
11614             # see comment about AmigaOS4 .so support
11615             lt_prog_compiler_pic_GO='-fPIC'
11616         ;;
11617       m68k)
11618             # FIXME: we need at least 68020 code to build shared libraries, but
11619             # adding the `-m68020' flag to GCC prevents building anything better,
11620             # like `-m68040'.
11621             lt_prog_compiler_pic_GO='-m68020 -resident32 -malways-restore-a4'
11622         ;;
11623       esac
11624       ;;
11625
11626     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
11627       # PIC is the default for these OSes.
11628       ;;
11629
11630     mingw* | cygwin* | pw32* | os2* | cegcc*)
11631       # This hack is so that the source file can tell whether it is being
11632       # built for inclusion in a dll (and should export symbols for example).
11633       # Although the cygwin gcc ignores -fPIC, still need this for old-style
11634       # (--disable-auto-import) libraries
11635       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11636       ;;
11637
11638     darwin* | rhapsody*)
11639       # PIC is the default on this platform
11640       # Common symbols not allowed in MH_DYLIB files
11641       lt_prog_compiler_pic_GO='-fno-common'
11642       ;;
11643
11644     haiku*)
11645       # PIC is the default for Haiku.
11646       # The "-static" flag exists, but is broken.
11647       lt_prog_compiler_static_GO=
11648       ;;
11649
11650     hpux*)
11651       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
11652       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
11653       # sets the default TLS model and affects inlining.
11654       case $host_cpu in
11655       hppa*64*)
11656         # +Z the default
11657         ;;
11658       *)
11659         lt_prog_compiler_pic_GO='-fPIC'
11660         ;;
11661       esac
11662       ;;
11663
11664     interix[3-9]*)
11665       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
11666       # Instead, we relocate shared libraries at runtime.
11667       ;;
11668
11669     msdosdjgpp*)
11670       # Just because we use GCC doesn't mean we suddenly get shared libraries
11671       # on systems that don't support them.
11672       lt_prog_compiler_can_build_shared_GO=no
11673       enable_shared=no
11674       ;;
11675
11676     *nto* | *qnx*)
11677       # QNX uses GNU C++, but need to define -shared option too, otherwise
11678       # it will coredump.
11679       lt_prog_compiler_pic_GO='-fPIC -shared'
11680       ;;
11681
11682     sysv4*MP*)
11683       if test -d /usr/nec; then
11684         lt_prog_compiler_pic_GO=-Kconform_pic
11685       fi
11686       ;;
11687
11688     *)
11689       lt_prog_compiler_pic_GO='-fPIC'
11690       ;;
11691     esac
11692
11693     case $cc_basename in
11694     nvcc*) # Cuda Compiler Driver 2.2
11695       lt_prog_compiler_wl_GO='-Xlinker '
11696       lt_prog_compiler_pic_GO='-Xcompiler -fPIC'
11697       ;;
11698     esac
11699   else
11700     # PORTME Check for flag to pass linker flags through the system compiler.
11701     case $host_os in
11702     aix*)
11703       lt_prog_compiler_wl_GO='-Wl,'
11704       if test "$host_cpu" = ia64; then
11705         # AIX 5 now supports IA64 processor
11706         lt_prog_compiler_static_GO='-Bstatic'
11707       else
11708         lt_prog_compiler_static_GO='-bnso -bI:/lib/syscalls.exp'
11709       fi
11710       ;;
11711
11712     mingw* | cygwin* | pw32* | os2* | cegcc*)
11713       # This hack is so that the source file can tell whether it is being
11714       # built for inclusion in a dll (and should export symbols for example).
11715       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11716       ;;
11717
11718     hpux9* | hpux10* | hpux11*)
11719       lt_prog_compiler_wl_GO='-Wl,'
11720       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
11721       # not for PA HP-UX.
11722       case $host_cpu in
11723       hppa*64*|ia64*)
11724         # +Z the default
11725         ;;
11726       *)
11727         lt_prog_compiler_pic_GO='+Z'
11728         ;;
11729       esac
11730       # Is there a better lt_prog_compiler_static that works with the bundled CC?
11731       lt_prog_compiler_static_GO='${wl}-a ${wl}archive'
11732       ;;
11733
11734     irix5* | irix6* | nonstopux*)
11735       lt_prog_compiler_wl_GO='-Wl,'
11736       # PIC (with -KPIC) is the default.
11737       lt_prog_compiler_static_GO='-non_shared'
11738       ;;
11739
11740     linux* | k*bsd*-gnu | kopensolaris*-gnu)
11741       case $cc_basename in
11742       # old Intel for x86_64 which still supported -KPIC.
11743       ecc*)
11744         lt_prog_compiler_wl_GO='-Wl,'
11745         lt_prog_compiler_pic_GO='-KPIC'
11746         lt_prog_compiler_static_GO='-static'
11747         ;;
11748       # icc used to be incompatible with GCC.
11749       # ICC 10 doesn't accept -KPIC any more.
11750       icc* | ifort*)
11751         lt_prog_compiler_wl_GO='-Wl,'
11752         lt_prog_compiler_pic_GO='-fPIC'
11753         lt_prog_compiler_static_GO='-static'
11754         ;;
11755       # Lahey Fortran 8.1.
11756       lf95*)
11757         lt_prog_compiler_wl_GO='-Wl,'
11758         lt_prog_compiler_pic_GO='--shared'
11759         lt_prog_compiler_static_GO='--static'
11760         ;;
11761       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
11762         # Portland Group compilers (*not* the Pentium gcc compiler,
11763         # which looks to be a dead project)
11764         lt_prog_compiler_wl_GO='-Wl,'
11765         lt_prog_compiler_pic_GO='-fpic'
11766         lt_prog_compiler_static_GO='-Bstatic'
11767         ;;
11768       ccc*)
11769         lt_prog_compiler_wl_GO='-Wl,'
11770         # All Alpha code is PIC.
11771         lt_prog_compiler_static_GO='-non_shared'
11772         ;;
11773       xl* | bgxl* | bgf* | mpixl*)
11774         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
11775         lt_prog_compiler_wl_GO='-Wl,'
11776         lt_prog_compiler_pic_GO='-qpic'
11777         lt_prog_compiler_static_GO='-qstaticlink'
11778         ;;
11779       *)
11780         case `$CC -V 2>&1 | sed 5q` in
11781         *Sun\ F* | *Sun*Fortran*)
11782           # Sun Fortran 8.3 passes all unrecognized flags to the linker
11783           lt_prog_compiler_pic_GO='-KPIC'
11784           lt_prog_compiler_static_GO='-Bstatic'
11785           lt_prog_compiler_wl_GO=''
11786           ;;
11787         *Sun\ C*)
11788           # Sun C 5.9
11789           lt_prog_compiler_pic_GO='-KPIC'
11790           lt_prog_compiler_static_GO='-Bstatic'
11791           lt_prog_compiler_wl_GO='-Wl,'
11792           ;;
11793         esac
11794         ;;
11795       esac
11796       ;;
11797
11798     newsos6)
11799       lt_prog_compiler_pic_GO='-KPIC'
11800       lt_prog_compiler_static_GO='-Bstatic'
11801       ;;
11802
11803     *nto* | *qnx*)
11804       # QNX uses GNU C++, but need to define -shared option too, otherwise
11805       # it will coredump.
11806       lt_prog_compiler_pic_GO='-fPIC -shared'
11807       ;;
11808
11809     osf3* | osf4* | osf5*)
11810       lt_prog_compiler_wl_GO='-Wl,'
11811       # All OSF/1 code is PIC.
11812       lt_prog_compiler_static_GO='-non_shared'
11813       ;;
11814
11815     rdos*)
11816       lt_prog_compiler_static_GO='-non_shared'
11817       ;;
11818
11819     solaris*)
11820       lt_prog_compiler_pic_GO='-KPIC'
11821       lt_prog_compiler_static_GO='-Bstatic'
11822       case $cc_basename in
11823       f77* | f90* | f95*)
11824         lt_prog_compiler_wl_GO='-Qoption ld ';;
11825       *)
11826         lt_prog_compiler_wl_GO='-Wl,';;
11827       esac
11828       ;;
11829
11830     sunos4*)
11831       lt_prog_compiler_wl_GO='-Qoption ld '
11832       lt_prog_compiler_pic_GO='-PIC'
11833       lt_prog_compiler_static_GO='-Bstatic'
11834       ;;
11835
11836     sysv4 | sysv4.2uw2* | sysv4.3*)
11837       lt_prog_compiler_wl_GO='-Wl,'
11838       lt_prog_compiler_pic_GO='-KPIC'
11839       lt_prog_compiler_static_GO='-Bstatic'
11840       ;;
11841
11842     sysv4*MP*)
11843       if test -d /usr/nec ;then
11844         lt_prog_compiler_pic_GO='-Kconform_pic'
11845         lt_prog_compiler_static_GO='-Bstatic'
11846       fi
11847       ;;
11848
11849     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
11850       lt_prog_compiler_wl_GO='-Wl,'
11851       lt_prog_compiler_pic_GO='-KPIC'
11852       lt_prog_compiler_static_GO='-Bstatic'
11853       ;;
11854
11855     unicos*)
11856       lt_prog_compiler_wl_GO='-Wl,'
11857       lt_prog_compiler_can_build_shared_GO=no
11858       ;;
11859
11860     uts4*)
11861       lt_prog_compiler_pic_GO='-pic'
11862       lt_prog_compiler_static_GO='-Bstatic'
11863       ;;
11864
11865     *)
11866       lt_prog_compiler_can_build_shared_GO=no
11867       ;;
11868     esac
11869   fi
11870
11871 case $host_os in
11872   # For platforms which do not support PIC, -DPIC is meaningless:
11873   *djgpp*)
11874     lt_prog_compiler_pic_GO=
11875     ;;
11876   *)
11877     lt_prog_compiler_pic_GO="$lt_prog_compiler_pic_GO"
11878     ;;
11879 esac
11880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GO" >&5
11881 $as_echo "$lt_prog_compiler_pic_GO" >&6; }
11882
11883
11884
11885 #
11886 # Check to make sure the PIC flag actually works.
11887 #
11888 if test -n "$lt_prog_compiler_pic_GO"; then
11889   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GO works" >&5
11890 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GO works... " >&6; }
11891 if test "${lt_cv_prog_compiler_pic_works_GO+set}" = set; then :
11892   $as_echo_n "(cached) " >&6
11893 else
11894   lt_cv_prog_compiler_pic_works_GO=no
11895    ac_outfile=conftest.$ac_objext
11896    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11897    lt_compiler_flag="$lt_prog_compiler_pic_GO"
11898    # Insert the option either (1) after the last *FLAGS variable, or
11899    # (2) before a word containing "conftest.", or (3) at the end.
11900    # Note that $ac_compile itself does not contain backslashes and begins
11901    # with a dollar sign (not a hyphen), so the echo should work correctly.
11902    # The option is referenced via a variable to avoid confusing sed.
11903    lt_compile=`echo "$ac_compile" | $SED \
11904    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11905    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11906    -e 's:$: $lt_compiler_flag:'`
11907    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11908    (eval "$lt_compile" 2>conftest.err)
11909    ac_status=$?
11910    cat conftest.err >&5
11911    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11912    if (exit $ac_status) && test -s "$ac_outfile"; then
11913      # The compiler can only warn and ignore the option if not recognized
11914      # So say no if there are warnings other than the usual output.
11915      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11916      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11917      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11918        lt_cv_prog_compiler_pic_works_GO=yes
11919      fi
11920    fi
11921    $RM conftest*
11922
11923 fi
11924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_GO" >&5
11925 $as_echo "$lt_cv_prog_compiler_pic_works_GO" >&6; }
11926
11927 if test x"$lt_cv_prog_compiler_pic_works_GO" = xyes; then
11928     case $lt_prog_compiler_pic_GO in
11929      "" | " "*) ;;
11930      *) lt_prog_compiler_pic_GO=" $lt_prog_compiler_pic_GO" ;;
11931      esac
11932 else
11933     lt_prog_compiler_pic_GO=
11934      lt_prog_compiler_can_build_shared_GO=no
11935 fi
11936
11937 fi
11938
11939
11940
11941 #
11942 # Check to make sure the static flag actually works.
11943 #
11944 wl=$lt_prog_compiler_wl_GO eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GO\"
11945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
11946 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
11947 if test "${lt_cv_prog_compiler_static_works_GO+set}" = set; then :
11948   $as_echo_n "(cached) " >&6
11949 else
11950   lt_cv_prog_compiler_static_works_GO=no
11951    save_LDFLAGS="$LDFLAGS"
11952    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
11953    echo "$lt_simple_link_test_code" > conftest.$ac_ext
11954    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11955      # The linker can only warn and ignore the option if not recognized
11956      # So say no if there are warnings
11957      if test -s conftest.err; then
11958        # Append any errors to the config.log.
11959        cat conftest.err 1>&5
11960        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11961        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11962        if diff conftest.exp conftest.er2 >/dev/null; then
11963          lt_cv_prog_compiler_static_works_GO=yes
11964        fi
11965      else
11966        lt_cv_prog_compiler_static_works_GO=yes
11967      fi
11968    fi
11969    $RM -r conftest*
11970    LDFLAGS="$save_LDFLAGS"
11971
11972 fi
11973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_GO" >&5
11974 $as_echo "$lt_cv_prog_compiler_static_works_GO" >&6; }
11975
11976 if test x"$lt_cv_prog_compiler_static_works_GO" = xyes; then
11977     :
11978 else
11979     lt_prog_compiler_static_GO=
11980 fi
11981
11982
11983
11984
11985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11986 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11987 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
11988   $as_echo_n "(cached) " >&6
11989 else
11990   lt_cv_prog_compiler_c_o_GO=no
11991    $RM -r conftest 2>/dev/null
11992    mkdir conftest
11993    cd conftest
11994    mkdir out
11995    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11996
11997    lt_compiler_flag="-o out/conftest2.$ac_objext"
11998    # Insert the option either (1) after the last *FLAGS variable, or
11999    # (2) before a word containing "conftest.", or (3) at the end.
12000    # Note that $ac_compile itself does not contain backslashes and begins
12001    # with a dollar sign (not a hyphen), so the echo should work correctly.
12002    lt_compile=`echo "$ac_compile" | $SED \
12003    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12004    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12005    -e 's:$: $lt_compiler_flag:'`
12006    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12007    (eval "$lt_compile" 2>out/conftest.err)
12008    ac_status=$?
12009    cat out/conftest.err >&5
12010    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12011    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12012    then
12013      # The compiler can only warn and ignore the option if not recognized
12014      # So say no if there are warnings
12015      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12016      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12017      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12018        lt_cv_prog_compiler_c_o_GO=yes
12019      fi
12020    fi
12021    chmod u+w . 2>&5
12022    $RM conftest*
12023    # SGI C++ compiler will create directory out/ii_files/ for
12024    # template instantiation
12025    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12026    $RM out/* && rmdir out
12027    cd ..
12028    $RM -r conftest
12029    $RM conftest*
12030
12031 fi
12032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12033 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12034
12035
12036
12037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12038 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12039 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
12040   $as_echo_n "(cached) " >&6
12041 else
12042   lt_cv_prog_compiler_c_o_GO=no
12043    $RM -r conftest 2>/dev/null
12044    mkdir conftest
12045    cd conftest
12046    mkdir out
12047    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12048
12049    lt_compiler_flag="-o out/conftest2.$ac_objext"
12050    # Insert the option either (1) after the last *FLAGS variable, or
12051    # (2) before a word containing "conftest.", or (3) at the end.
12052    # Note that $ac_compile itself does not contain backslashes and begins
12053    # with a dollar sign (not a hyphen), so the echo should work correctly.
12054    lt_compile=`echo "$ac_compile" | $SED \
12055    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12056    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12057    -e 's:$: $lt_compiler_flag:'`
12058    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12059    (eval "$lt_compile" 2>out/conftest.err)
12060    ac_status=$?
12061    cat out/conftest.err >&5
12062    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12063    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12064    then
12065      # The compiler can only warn and ignore the option if not recognized
12066      # So say no if there are warnings
12067      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12068      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12069      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12070        lt_cv_prog_compiler_c_o_GO=yes
12071      fi
12072    fi
12073    chmod u+w . 2>&5
12074    $RM conftest*
12075    # SGI C++ compiler will create directory out/ii_files/ for
12076    # template instantiation
12077    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12078    $RM out/* && rmdir out
12079    cd ..
12080    $RM -r conftest
12081    $RM conftest*
12082
12083 fi
12084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12085 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12086
12087
12088
12089
12090 hard_links="nottested"
12091 if test "$lt_cv_prog_compiler_c_o_GO" = no && test "$need_locks" != no; then
12092   # do not overwrite the value of need_locks provided by the user
12093   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12094 $as_echo_n "checking if we can lock with hard links... " >&6; }
12095   hard_links=yes
12096   $RM conftest*
12097   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12098   touch conftest.a
12099   ln conftest.a conftest.b 2>&5 || hard_links=no
12100   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12102 $as_echo "$hard_links" >&6; }
12103   if test "$hard_links" = no; then
12104     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12105 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12106     need_locks=warn
12107   fi
12108 else
12109   need_locks=no
12110 fi
12111
12112
12113
12114   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12115 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12116
12117   runpath_var=
12118   allow_undefined_flag_GO=
12119   always_export_symbols_GO=no
12120   archive_cmds_GO=
12121   archive_expsym_cmds_GO=
12122   compiler_needs_object_GO=no
12123   enable_shared_with_static_runtimes_GO=no
12124   export_dynamic_flag_spec_GO=
12125   export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12126   hardcode_automatic_GO=no
12127   hardcode_direct_GO=no
12128   hardcode_direct_absolute_GO=no
12129   hardcode_libdir_flag_spec_GO=
12130   hardcode_libdir_flag_spec_ld_GO=
12131   hardcode_libdir_separator_GO=
12132   hardcode_minus_L_GO=no
12133   hardcode_shlibpath_var_GO=unsupported
12134   inherit_rpath_GO=no
12135   link_all_deplibs_GO=unknown
12136   module_cmds_GO=
12137   module_expsym_cmds_GO=
12138   old_archive_from_new_cmds_GO=
12139   old_archive_from_expsyms_cmds_GO=
12140   thread_safe_flag_spec_GO=
12141   whole_archive_flag_spec_GO=
12142   # include_expsyms should be a list of space-separated symbols to be *always*
12143   # included in the symbol list
12144   include_expsyms_GO=
12145   # exclude_expsyms can be an extended regexp of symbols to exclude
12146   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12147   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12148   # as well as any symbol that contains `d'.
12149   exclude_expsyms_GO='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12150   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12151   # platforms (ab)use it in PIC code, but their linkers get confused if
12152   # the symbol is explicitly referenced.  Since portable code cannot
12153   # rely on this symbol name, it's probably fine to never include it in
12154   # preloaded symbol tables.
12155   # Exclude shared library initialization/finalization symbols.
12156   extract_expsyms_cmds=
12157
12158   case $host_os in
12159   cygwin* | mingw* | pw32* | cegcc*)
12160     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12161     # When not using gcc, we currently assume that we are using
12162     # Microsoft Visual C++.
12163     if test "$GCC" != yes; then
12164       with_gnu_ld=no
12165     fi
12166     ;;
12167   interix*)
12168     # we just hope/assume this is gcc and not c89 (= MSVC++)
12169     with_gnu_ld=yes
12170     ;;
12171   openbsd*)
12172     with_gnu_ld=no
12173     ;;
12174   esac
12175
12176   ld_shlibs_GO=yes
12177
12178   # On some targets, GNU ld is compatible enough with the native linker
12179   # that we're better off using the native interface for both.
12180   lt_use_gnu_ld_interface=no
12181   if test "$with_gnu_ld" = yes; then
12182     case $host_os in
12183       aix*)
12184         # The AIX port of GNU ld has always aspired to compatibility
12185         # with the native linker.  However, as the warning in the GNU ld
12186         # block says, versions before 2.19.5* couldn't really create working
12187         # shared libraries, regardless of the interface used.
12188         case `$LD -v 2>&1` in
12189           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12190           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12191           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12192           *)
12193             lt_use_gnu_ld_interface=yes
12194             ;;
12195         esac
12196         ;;
12197       *)
12198         lt_use_gnu_ld_interface=yes
12199         ;;
12200     esac
12201   fi
12202
12203   if test "$lt_use_gnu_ld_interface" = yes; then
12204     # If archive_cmds runs LD, not CC, wlarc should be empty
12205     wlarc='${wl}'
12206
12207     # Set some defaults for GNU ld with shared library support. These
12208     # are reset later if shared libraries are not supported. Putting them
12209     # here allows them to be overridden if necessary.
12210     runpath_var=LD_RUN_PATH
12211     hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12212     export_dynamic_flag_spec_GO='${wl}--export-dynamic'
12213     # ancient GNU ld didn't support --whole-archive et. al.
12214     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12215       whole_archive_flag_spec_GO="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12216     else
12217       whole_archive_flag_spec_GO=
12218     fi
12219     supports_anon_versioning=no
12220     case `$LD -v 2>&1` in
12221       *GNU\ gold*) supports_anon_versioning=yes ;;
12222       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12223       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12224       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12225       *\ 2.11.*) ;; # other 2.11 versions
12226       *) supports_anon_versioning=yes ;;
12227     esac
12228
12229     # See if GNU ld supports shared libraries.
12230     case $host_os in
12231     aix[3-9]*)
12232       # On AIX/PPC, the GNU linker is very broken
12233       if test "$host_cpu" != ia64; then
12234         ld_shlibs_GO=no
12235         cat <<_LT_EOF 1>&2
12236
12237 *** Warning: the GNU linker, at least up to release 2.19, is reported
12238 *** to be unable to reliably create shared libraries on AIX.
12239 *** Therefore, libtool is disabling shared libraries support.  If you
12240 *** really care for shared libraries, you may want to install binutils
12241 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12242 *** You will then need to restart the configuration process.
12243
12244 _LT_EOF
12245       fi
12246       ;;
12247
12248     amigaos*)
12249       case $host_cpu in
12250       powerpc)
12251             # see comment about AmigaOS4 .so support
12252             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12253             archive_expsym_cmds_GO=''
12254         ;;
12255       m68k)
12256             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12257             hardcode_libdir_flag_spec_GO='-L$libdir'
12258             hardcode_minus_L_GO=yes
12259         ;;
12260       esac
12261       ;;
12262
12263     beos*)
12264       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12265         allow_undefined_flag_GO=unsupported
12266         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12267         # support --undefined.  This deserves some investigation.  FIXME
12268         archive_cmds_GO='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12269       else
12270         ld_shlibs_GO=no
12271       fi
12272       ;;
12273
12274     cygwin* | mingw* | pw32* | cegcc*)
12275       # _LT_TAGVAR(hardcode_libdir_flag_spec, GO) is actually meaningless,
12276       # as there is no search path for DLLs.
12277       hardcode_libdir_flag_spec_GO='-L$libdir'
12278       export_dynamic_flag_spec_GO='${wl}--export-all-symbols'
12279       allow_undefined_flag_GO=unsupported
12280       always_export_symbols_GO=no
12281       enable_shared_with_static_runtimes_GO=yes
12282       export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12283
12284       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12285         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12286         # If the export-symbols file already is a .def file (1st line
12287         # is EXPORTS), use it as is; otherwise, prepend...
12288         archive_expsym_cmds_GO='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12289           cp $export_symbols $output_objdir/$soname.def;
12290         else
12291           echo EXPORTS > $output_objdir/$soname.def;
12292           cat $export_symbols >> $output_objdir/$soname.def;
12293         fi~
12294         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12295       else
12296         ld_shlibs_GO=no
12297       fi
12298       ;;
12299
12300     haiku*)
12301       archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12302       link_all_deplibs_GO=yes
12303       ;;
12304
12305     interix[3-9]*)
12306       hardcode_direct_GO=no
12307       hardcode_shlibpath_var_GO=no
12308       hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12309       export_dynamic_flag_spec_GO='${wl}-E'
12310       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12311       # Instead, shared libraries are loaded at an image base (0x10000000 by
12312       # default) and relocated if they conflict, which is a slow very memory
12313       # consuming and fragmenting process.  To avoid this, we pick a random,
12314       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12315       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12316       archive_cmds_GO='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12317       archive_expsym_cmds_GO='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12318       ;;
12319
12320     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
12321       tmp_diet=no
12322       if test "$host_os" = linux-dietlibc; then
12323         case $cc_basename in
12324           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12325         esac
12326       fi
12327       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12328          && test "$tmp_diet" = no
12329       then
12330         tmp_addflag=
12331         tmp_sharedflag='-shared'
12332         case $cc_basename,$host_cpu in
12333         pgcc*)                          # Portland Group C compiler
12334           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'
12335           tmp_addflag=' $pic_flag'
12336           ;;
12337         pgf77* | pgf90* | pgf95* | pgfortran*)
12338                                         # Portland Group f77 and f90 compilers
12339           whole_archive_flag_spec_GO='${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'
12340           tmp_addflag=' $pic_flag -Mnomain' ;;
12341         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12342           tmp_addflag=' -i_dynamic' ;;
12343         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12344           tmp_addflag=' -i_dynamic -nofor_main' ;;
12345         ifc* | ifort*)                  # Intel Fortran compiler
12346           tmp_addflag=' -nofor_main' ;;
12347         lf95*)                          # Lahey Fortran 8.1
12348           whole_archive_flag_spec_GO=
12349           tmp_sharedflag='--shared' ;;
12350         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12351           tmp_sharedflag='-qmkshrobj'
12352           tmp_addflag= ;;
12353         nvcc*)  # Cuda Compiler Driver 2.2
12354           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12355           compiler_needs_object_GO=yes
12356           ;;
12357         esac
12358         case `$CC -V 2>&1 | sed 5q` in
12359         *Sun\ C*)                       # Sun C 5.9
12360           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\"` ${wl}--no-whole-archive'
12361           compiler_needs_object_GO=yes
12362           tmp_sharedflag='-G' ;;
12363         *Sun\ F*)                       # Sun Fortran 8.3
12364           tmp_sharedflag='-G' ;;
12365         esac
12366         archive_cmds_GO='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12367
12368         if test "x$supports_anon_versioning" = xyes; then
12369           archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12370             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12371             echo "local: *; };" >> $output_objdir/$libname.ver~
12372             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12373         fi
12374
12375         case $cc_basename in
12376         xlf* | bgf* | bgxlf* | mpixlf*)
12377           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12378           whole_archive_flag_spec_GO='--whole-archive$convenience --no-whole-archive'
12379           hardcode_libdir_flag_spec_GO=
12380           hardcode_libdir_flag_spec_ld_GO='-rpath $libdir'
12381           archive_cmds_GO='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12382           if test "x$supports_anon_versioning" = xyes; then
12383             archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12384               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12385               echo "local: *; };" >> $output_objdir/$libname.ver~
12386               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12387           fi
12388           ;;
12389         esac
12390       else
12391         ld_shlibs_GO=no
12392       fi
12393       ;;
12394
12395     netbsd*)
12396       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12397         archive_cmds_GO='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12398         wlarc=
12399       else
12400         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12401         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12402       fi
12403       ;;
12404
12405     solaris*)
12406       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12407         ld_shlibs_GO=no
12408         cat <<_LT_EOF 1>&2
12409
12410 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12411 *** create shared libraries on Solaris systems.  Therefore, libtool
12412 *** is disabling shared libraries support.  We urge you to upgrade GNU
12413 *** binutils to release 2.9.1 or newer.  Another option is to modify
12414 *** your PATH or compiler configuration so that the native linker is
12415 *** used, and then restart.
12416
12417 _LT_EOF
12418       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12419         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12420         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12421       else
12422         ld_shlibs_GO=no
12423       fi
12424       ;;
12425
12426     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12427       case `$LD -v 2>&1` in
12428         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12429         ld_shlibs_GO=no
12430         cat <<_LT_EOF 1>&2
12431
12432 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12433 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12434 *** is disabling shared libraries support.  We urge you to upgrade GNU
12435 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12436 *** your PATH or compiler configuration so that the native linker is
12437 *** used, and then restart.
12438
12439 _LT_EOF
12440         ;;
12441         *)
12442           # For security reasons, it is highly recommended that you always
12443           # use absolute paths for naming shared libraries, and exclude the
12444           # DT_RUNPATH tag from executables and libraries.  But doing so
12445           # requires that you compile everything twice, which is a pain.
12446           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12447             hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12448             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12449             archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12450           else
12451             ld_shlibs_GO=no
12452           fi
12453         ;;
12454       esac
12455       ;;
12456
12457     sunos4*)
12458       archive_cmds_GO='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12459       wlarc=
12460       hardcode_direct_GO=yes
12461       hardcode_shlibpath_var_GO=no
12462       ;;
12463
12464     *)
12465       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12466         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12467         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12468       else
12469         ld_shlibs_GO=no
12470       fi
12471       ;;
12472     esac
12473
12474     if test "$ld_shlibs_GO" = no; then
12475       runpath_var=
12476       hardcode_libdir_flag_spec_GO=
12477       export_dynamic_flag_spec_GO=
12478       whole_archive_flag_spec_GO=
12479     fi
12480   else
12481     # PORTME fill in a description of your system's linker (not GNU ld)
12482     case $host_os in
12483     aix3*)
12484       allow_undefined_flag_GO=unsupported
12485       always_export_symbols_GO=yes
12486       archive_expsym_cmds_GO='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12487       # Note: this linker hardcodes the directories in LIBPATH if there
12488       # are no directories specified by -L.
12489       hardcode_minus_L_GO=yes
12490       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12491         # Neither direct hardcoding nor static linking is supported with a
12492         # broken collect2.
12493         hardcode_direct_GO=unsupported
12494       fi
12495       ;;
12496
12497     aix[4-9]*)
12498       if test "$host_cpu" = ia64; then
12499         # On IA64, the linker does run time linking by default, so we don't
12500         # have to do anything special.
12501         aix_use_runtimelinking=no
12502         exp_sym_flag='-Bexport'
12503         no_entry_flag=""
12504       else
12505         # If we're using GNU nm, then we don't want the "-C" option.
12506         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12507         # Also, AIX nm treats weak defined symbols like other global
12508         # defined symbols, whereas GNU nm marks them as "W".
12509         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12510           export_symbols_cmds_GO='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12511         else
12512           export_symbols_cmds_GO='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12513         fi
12514         aix_use_runtimelinking=no
12515
12516         # Test if we are trying to use run time linking or normal
12517         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12518         # need to do runtime linking.
12519         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12520           for ld_flag in $LDFLAGS; do
12521           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12522             aix_use_runtimelinking=yes
12523             break
12524           fi
12525           done
12526           ;;
12527         esac
12528
12529         exp_sym_flag='-bexport'
12530         no_entry_flag='-bnoentry'
12531       fi
12532
12533       # When large executables or shared objects are built, AIX ld can
12534       # have problems creating the table of contents.  If linking a library
12535       # or program results in "error TOC overflow" add -mminimal-toc to
12536       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12537       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12538
12539       archive_cmds_GO=''
12540       hardcode_direct_GO=yes
12541       hardcode_direct_absolute_GO=yes
12542       hardcode_libdir_separator_GO=':'
12543       link_all_deplibs_GO=yes
12544       file_list_spec_GO='${wl}-f,'
12545
12546       if test "$GCC" = yes; then
12547         case $host_os in aix4.[012]|aix4.[012].*)
12548         # We only want to do this on AIX 4.2 and lower, the check
12549         # below for broken collect2 doesn't work under 4.3+
12550           collect2name=`${CC} -print-prog-name=collect2`
12551           if test -f "$collect2name" &&
12552            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12553           then
12554           # We have reworked collect2
12555           :
12556           else
12557           # We have old collect2
12558           hardcode_direct_GO=unsupported
12559           # It fails to find uninstalled libraries when the uninstalled
12560           # path is not listed in the libpath.  Setting hardcode_minus_L
12561           # to unsupported forces relinking
12562           hardcode_minus_L_GO=yes
12563           hardcode_libdir_flag_spec_GO='-L$libdir'
12564           hardcode_libdir_separator_GO=
12565           fi
12566           ;;
12567         esac
12568         shared_flag='-shared'
12569         if test "$aix_use_runtimelinking" = yes; then
12570           shared_flag="$shared_flag "'${wl}-G'
12571         fi
12572       else
12573         # not using gcc
12574         if test "$host_cpu" = ia64; then
12575         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12576         # chokes on -Wl,-G. The following line is correct:
12577           shared_flag='-G'
12578         else
12579           if test "$aix_use_runtimelinking" = yes; then
12580             shared_flag='${wl}-G'
12581           else
12582             shared_flag='${wl}-bM:SRE'
12583           fi
12584         fi
12585       fi
12586
12587       export_dynamic_flag_spec_GO='${wl}-bexpall'
12588       # It seems that -bexpall does not export symbols beginning with
12589       # underscore (_), so it is better to generate a list of symbols to export.
12590       always_export_symbols_GO=yes
12591       if test "$aix_use_runtimelinking" = yes; then
12592         # Warning - without using the other runtime loading flags (-brtl),
12593         # -berok will link without error, but may produce a broken library.
12594         allow_undefined_flag_GO='-berok'
12595         # Determine the default libpath from the value encoded in an
12596         # empty executable.
12597         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12598 /* end confdefs.h.  */
12599
12600 int
12601 main ()
12602 {
12603
12604   ;
12605   return 0;
12606 }
12607 _ACEOF
12608 if ac_fn_c_try_link "$LINENO"; then :
12609
12610 lt_aix_libpath_sed='
12611     /Import File Strings/,/^$/ {
12612         /^0/ {
12613             s/^0  *\(.*\)$/\1/
12614             p
12615         }
12616     }'
12617 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12618 # Check for a 64-bit object if we didn't find anything.
12619 if test -z "$aix_libpath"; then
12620   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12621 fi
12622 fi
12623 rm -f core conftest.err conftest.$ac_objext \
12624     conftest$ac_exeext conftest.$ac_ext
12625 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12626
12627         hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12628         archive_expsym_cmds_GO='$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 $shared_flag"
12629       else
12630         if test "$host_cpu" = ia64; then
12631           hardcode_libdir_flag_spec_GO='${wl}-R $libdir:/usr/lib:/lib'
12632           allow_undefined_flag_GO="-z nodefs"
12633           archive_expsym_cmds_GO="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12634         else
12635          # Determine the default libpath from the value encoded in an
12636          # empty executable.
12637          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12638 /* end confdefs.h.  */
12639
12640 int
12641 main ()
12642 {
12643
12644   ;
12645   return 0;
12646 }
12647 _ACEOF
12648 if ac_fn_c_try_link "$LINENO"; then :
12649
12650 lt_aix_libpath_sed='
12651     /Import File Strings/,/^$/ {
12652         /^0/ {
12653             s/^0  *\(.*\)$/\1/
12654             p
12655         }
12656     }'
12657 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12658 # Check for a 64-bit object if we didn't find anything.
12659 if test -z "$aix_libpath"; then
12660   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12661 fi
12662 fi
12663 rm -f core conftest.err conftest.$ac_objext \
12664     conftest$ac_exeext conftest.$ac_ext
12665 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12666
12667          hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12668           # Warning - without using the other run time loading flags,
12669           # -berok will link without error, but may produce a broken library.
12670           no_undefined_flag_GO=' ${wl}-bernotok'
12671           allow_undefined_flag_GO=' ${wl}-berok'
12672           if test "$with_gnu_ld" = yes; then
12673             # We only use this code for GNU lds that support --whole-archive.
12674             whole_archive_flag_spec_GO='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12675           else
12676             # Exported symbols can be pulled into shared objects from archives
12677             whole_archive_flag_spec_GO='$convenience'
12678           fi
12679           archive_cmds_need_lc_GO=yes
12680           # This is similar to how AIX traditionally builds its shared libraries.
12681           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'
12682         fi
12683       fi
12684       ;;
12685
12686     amigaos*)
12687       case $host_cpu in
12688       powerpc)
12689             # see comment about AmigaOS4 .so support
12690             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12691             archive_expsym_cmds_GO=''
12692         ;;
12693       m68k)
12694             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12695             hardcode_libdir_flag_spec_GO='-L$libdir'
12696             hardcode_minus_L_GO=yes
12697         ;;
12698       esac
12699       ;;
12700
12701     bsdi[45]*)
12702       export_dynamic_flag_spec_GO=-rdynamic
12703       ;;
12704
12705     cygwin* | mingw* | pw32* | cegcc*)
12706       # When not using gcc, we currently assume that we are using
12707       # Microsoft Visual C++.
12708       # hardcode_libdir_flag_spec is actually meaningless, as there is
12709       # no search path for DLLs.
12710       hardcode_libdir_flag_spec_GO=' '
12711       allow_undefined_flag_GO=unsupported
12712       # Tell ltmain to make .lib files, not .a files.
12713       libext=lib
12714       # Tell ltmain to make .dll files, not .so files.
12715       shrext_cmds=".dll"
12716       # FIXME: Setting linknames here is a bad hack.
12717       archive_cmds_GO='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12718       # The linker will automatically build a .lib file if we build a DLL.
12719       old_archive_from_new_cmds_GO='true'
12720       # FIXME: Should let the user specify the lib program.
12721       old_archive_cmds_GO='lib -OUT:$oldlib$oldobjs$old_deplibs'
12722       fix_srcfile_path_GO='`cygpath -w "$srcfile"`'
12723       enable_shared_with_static_runtimes_GO=yes
12724       ;;
12725
12726     darwin* | rhapsody*)
12727
12728
12729   archive_cmds_need_lc_GO=no
12730   hardcode_direct_GO=no
12731   hardcode_automatic_GO=yes
12732   hardcode_shlibpath_var_GO=unsupported
12733   if test "$lt_cv_ld_force_load" = "yes"; then
12734     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 \"$new_convenience\"`'
12735   else
12736     whole_archive_flag_spec_GO=''
12737   fi
12738   link_all_deplibs_GO=yes
12739   allow_undefined_flag_GO="$_lt_dar_allow_undefined"
12740   case $cc_basename in
12741      ifort*) _lt_dar_can_shared=yes ;;
12742      *) _lt_dar_can_shared=$GCC ;;
12743   esac
12744   if test "$_lt_dar_can_shared" = "yes"; then
12745     output_verbose_link_cmd=func_echo_all
12746     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}"
12747     module_cmds_GO="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12748     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}${_lt_dsymutil}"
12749     module_expsym_cmds_GO="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12750
12751   else
12752   ld_shlibs_GO=no
12753   fi
12754
12755       ;;
12756
12757     dgux*)
12758       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12759       hardcode_libdir_flag_spec_GO='-L$libdir'
12760       hardcode_shlibpath_var_GO=no
12761       ;;
12762
12763     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12764     # support.  Future versions do this automatically, but an explicit c++rt0.o
12765     # does not break anything, and helps significantly (at the cost of a little
12766     # extra space).
12767     freebsd2.2*)
12768       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12769       hardcode_libdir_flag_spec_GO='-R$libdir'
12770       hardcode_direct_GO=yes
12771       hardcode_shlibpath_var_GO=no
12772       ;;
12773
12774     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12775     freebsd2.*)
12776       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12777       hardcode_direct_GO=yes
12778       hardcode_minus_L_GO=yes
12779       hardcode_shlibpath_var_GO=no
12780       ;;
12781
12782     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
12783     freebsd* | dragonfly*)
12784       archive_cmds_GO='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
12785       hardcode_libdir_flag_spec_GO='-R$libdir'
12786       hardcode_direct_GO=yes
12787       hardcode_shlibpath_var_GO=no
12788       ;;
12789
12790     hpux9*)
12791       if test "$GCC" = yes; then
12792         archive_cmds_GO='$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 $lib'
12793       else
12794         archive_cmds_GO='$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 $lib'
12795       fi
12796       hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12797       hardcode_libdir_separator_GO=:
12798       hardcode_direct_GO=yes
12799
12800       # hardcode_minus_L: Not really in the search PATH,
12801       # but as the default location of the library.
12802       hardcode_minus_L_GO=yes
12803       export_dynamic_flag_spec_GO='${wl}-E'
12804       ;;
12805
12806     hpux10*)
12807       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12808         archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12809       else
12810         archive_cmds_GO='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12811       fi
12812       if test "$with_gnu_ld" = no; then
12813         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12814         hardcode_libdir_flag_spec_ld_GO='+b $libdir'
12815         hardcode_libdir_separator_GO=:
12816         hardcode_direct_GO=yes
12817         hardcode_direct_absolute_GO=yes
12818         export_dynamic_flag_spec_GO='${wl}-E'
12819         # hardcode_minus_L: Not really in the search PATH,
12820         # but as the default location of the library.
12821         hardcode_minus_L_GO=yes
12822       fi
12823       ;;
12824
12825     hpux11*)
12826       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12827         case $host_cpu in
12828         hppa*64*)
12829           archive_cmds_GO='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12830           ;;
12831         ia64*)
12832           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12833           ;;
12834         *)
12835           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12836           ;;
12837         esac
12838       else
12839         case $host_cpu in
12840         hppa*64*)
12841           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12842           ;;
12843         ia64*)
12844           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12845           ;;
12846         *)
12847         archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12848           ;;
12849         esac
12850       fi
12851       if test "$with_gnu_ld" = no; then
12852         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12853         hardcode_libdir_separator_GO=:
12854
12855         case $host_cpu in
12856         hppa*64*|ia64*)
12857           hardcode_direct_GO=no
12858           hardcode_shlibpath_var_GO=no
12859           ;;
12860         *)
12861           hardcode_direct_GO=yes
12862           hardcode_direct_absolute_GO=yes
12863           export_dynamic_flag_spec_GO='${wl}-E'
12864
12865           # hardcode_minus_L: Not really in the search PATH,
12866           # but as the default location of the library.
12867           hardcode_minus_L_GO=yes
12868           ;;
12869         esac
12870       fi
12871       ;;
12872
12873     irix5* | irix6* | nonstopux*)
12874       if test "$GCC" = yes; then
12875         archive_cmds_GO='$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 $lib'
12876         # Try to use the -exported_symbol ld option, if it does not
12877         # work, assume that -exports_file does not work either and
12878         # implicitly export all symbols.
12879         save_LDFLAGS="$LDFLAGS"
12880         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
12881         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12882 /* end confdefs.h.  */
12883 int foo(void) {}
12884 _ACEOF
12885 if ac_fn_c_try_link "$LINENO"; then :
12886   archive_expsym_cmds_GO='$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 $lib'
12887
12888 fi
12889 rm -f core conftest.err conftest.$ac_objext \
12890     conftest$ac_exeext conftest.$ac_ext
12891         LDFLAGS="$save_LDFLAGS"
12892       else
12893         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12894         archive_expsym_cmds_GO='$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 $lib'
12895       fi
12896       archive_cmds_need_lc_GO='no'
12897       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12898       hardcode_libdir_separator_GO=:
12899       inherit_rpath_GO=yes
12900       link_all_deplibs_GO=yes
12901       ;;
12902
12903     netbsd*)
12904       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12905         archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
12906       else
12907         archive_cmds_GO='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
12908       fi
12909       hardcode_libdir_flag_spec_GO='-R$libdir'
12910       hardcode_direct_GO=yes
12911       hardcode_shlibpath_var_GO=no
12912       ;;
12913
12914     newsos6)
12915       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12916       hardcode_direct_GO=yes
12917       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12918       hardcode_libdir_separator_GO=:
12919       hardcode_shlibpath_var_GO=no
12920       ;;
12921
12922     *nto* | *qnx*)
12923       ;;
12924
12925     openbsd*)
12926       if test -f /usr/libexec/ld.so; then
12927         hardcode_direct_GO=yes
12928         hardcode_shlibpath_var_GO=no
12929         hardcode_direct_absolute_GO=yes
12930         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12931           archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12932           archive_expsym_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
12933           hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12934           export_dynamic_flag_spec_GO='${wl}-E'
12935         else
12936           case $host_os in
12937            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
12938              archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12939              hardcode_libdir_flag_spec_GO='-R$libdir'
12940              ;;
12941            *)
12942              archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12943              hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12944              ;;
12945           esac
12946         fi
12947       else
12948         ld_shlibs_GO=no
12949       fi
12950       ;;
12951
12952     os2*)
12953       hardcode_libdir_flag_spec_GO='-L$libdir'
12954       hardcode_minus_L_GO=yes
12955       allow_undefined_flag_GO=unsupported
12956       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'
12957       old_archive_from_new_cmds_GO='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
12958       ;;
12959
12960     osf3*)
12961       if test "$GCC" = yes; then
12962         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12963         archive_cmds_GO='$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 $lib'
12964       else
12965         allow_undefined_flag_GO=' -expect_unresolved \*'
12966         archive_cmds_GO='$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 $lib'
12967       fi
12968       archive_cmds_need_lc_GO='no'
12969       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12970       hardcode_libdir_separator_GO=:
12971       ;;
12972
12973     osf4* | osf5*)      # as osf3* with the addition of -msym flag
12974       if test "$GCC" = yes; then
12975         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12976         archive_cmds_GO='$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 $lib'
12977         hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12978       else
12979         allow_undefined_flag_GO=' -expect_unresolved \*'
12980         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'
12981         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~
12982         $CC -shared${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'
12983
12984         # Both c and cxx compiler support -rpath directly
12985         hardcode_libdir_flag_spec_GO='-rpath $libdir'
12986       fi
12987       archive_cmds_need_lc_GO='no'
12988       hardcode_libdir_separator_GO=:
12989       ;;
12990
12991     solaris*)
12992       no_undefined_flag_GO=' -z defs'
12993       if test "$GCC" = yes; then
12994         wlarc='${wl}'
12995         archive_cmds_GO='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12996         archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12997           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12998       else
12999         case `$CC -V 2>&1` in
13000         *"Compilers 5.0"*)
13001           wlarc=''
13002           archive_cmds_GO='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13003           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13004           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13005           ;;
13006         *)
13007           wlarc='${wl}'
13008           archive_cmds_GO='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13009           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13010           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13011           ;;
13012         esac
13013       fi
13014       hardcode_libdir_flag_spec_GO='-R$libdir'
13015       hardcode_shlibpath_var_GO=no
13016       case $host_os in
13017       solaris2.[0-5] | solaris2.[0-5].*) ;;
13018       *)
13019         # The compiler driver will combine and reorder linker options,
13020         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13021         # but is careful enough not to reorder.
13022         # Supported since Solaris 2.6 (maybe 2.5.1?)
13023         if test "$GCC" = yes; then
13024           whole_archive_flag_spec_GO='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13025         else
13026           whole_archive_flag_spec_GO='-z allextract$convenience -z defaultextract'
13027         fi
13028         ;;
13029       esac
13030       link_all_deplibs_GO=yes
13031       ;;
13032
13033     sunos4*)
13034       if test "x$host_vendor" = xsequent; then
13035         # Use $CC to link under sequent, because it throws in some extra .o
13036         # files that make .init and .fini sections work.
13037         archive_cmds_GO='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13038       else
13039         archive_cmds_GO='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13040       fi
13041       hardcode_libdir_flag_spec_GO='-L$libdir'
13042       hardcode_direct_GO=yes
13043       hardcode_minus_L_GO=yes
13044       hardcode_shlibpath_var_GO=no
13045       ;;
13046
13047     sysv4)
13048       case $host_vendor in
13049         sni)
13050           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13051           hardcode_direct_GO=yes # is this really true???
13052         ;;
13053         siemens)
13054           ## LD is ld it makes a PLAMLIB
13055           ## CC just makes a GrossModule.
13056           archive_cmds_GO='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13057           reload_cmds_GO='$CC -r -o $output$reload_objs'
13058           hardcode_direct_GO=no
13059         ;;
13060         motorola)
13061           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13062           hardcode_direct_GO=no #Motorola manual says yes, but my tests say they lie
13063         ;;
13064       esac
13065       runpath_var='LD_RUN_PATH'
13066       hardcode_shlibpath_var_GO=no
13067       ;;
13068
13069     sysv4.3*)
13070       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13071       hardcode_shlibpath_var_GO=no
13072       export_dynamic_flag_spec_GO='-Bexport'
13073       ;;
13074
13075     sysv4*MP*)
13076       if test -d /usr/nec; then
13077         archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13078         hardcode_shlibpath_var_GO=no
13079         runpath_var=LD_RUN_PATH
13080         hardcode_runpath_var=yes
13081         ld_shlibs_GO=yes
13082       fi
13083       ;;
13084
13085     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13086       no_undefined_flag_GO='${wl}-z,text'
13087       archive_cmds_need_lc_GO=no
13088       hardcode_shlibpath_var_GO=no
13089       runpath_var='LD_RUN_PATH'
13090
13091       if test "$GCC" = yes; then
13092         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13093         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13094       else
13095         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13096         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13097       fi
13098       ;;
13099
13100     sysv5* | sco3.2v5* | sco5v6*)
13101       # Note: We can NOT use -z defs as we might desire, because we do not
13102       # link with -lc, and that would cause any symbols used from libc to
13103       # always be unresolved, which means just about no library would
13104       # ever link correctly.  If we're not using GNU ld we use -z text
13105       # though, which does catch some bad symbols but isn't as heavy-handed
13106       # as -z defs.
13107       no_undefined_flag_GO='${wl}-z,text'
13108       allow_undefined_flag_GO='${wl}-z,nodefs'
13109       archive_cmds_need_lc_GO=no
13110       hardcode_shlibpath_var_GO=no
13111       hardcode_libdir_flag_spec_GO='${wl}-R,$libdir'
13112       hardcode_libdir_separator_GO=':'
13113       link_all_deplibs_GO=yes
13114       export_dynamic_flag_spec_GO='${wl}-Bexport'
13115       runpath_var='LD_RUN_PATH'
13116
13117       if test "$GCC" = yes; then
13118         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13119         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13120       else
13121         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13122         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13123       fi
13124       ;;
13125
13126     uts4*)
13127       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13128       hardcode_libdir_flag_spec_GO='-L$libdir'
13129       hardcode_shlibpath_var_GO=no
13130       ;;
13131
13132     *)
13133       ld_shlibs_GO=no
13134       ;;
13135     esac
13136
13137     if test x$host_vendor = xsni; then
13138       case $host in
13139       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13140         export_dynamic_flag_spec_GO='${wl}-Blargedynsym'
13141         ;;
13142       esac
13143     fi
13144   fi
13145
13146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GO" >&5
13147 $as_echo "$ld_shlibs_GO" >&6; }
13148 test "$ld_shlibs_GO" = no && can_build_shared=no
13149
13150 with_gnu_ld_GO=$with_gnu_ld
13151
13152
13153
13154
13155
13156
13157 #
13158 # Do we need to explicitly link libc?
13159 #
13160 case "x$archive_cmds_need_lc_GO" in
13161 x|xyes)
13162   # Assume -lc should be added
13163   archive_cmds_need_lc_GO=yes
13164
13165   if test "$enable_shared" = yes && test "$GCC" = yes; then
13166     case $archive_cmds_GO in
13167     *'~'*)
13168       # FIXME: we may have to deal with multi-command sequences.
13169       ;;
13170     '$CC '*)
13171       # Test whether the compiler implicitly links with -lc since on some
13172       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13173       # to ld, don't add -lc before -lgcc.
13174       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13175 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13176 if test "${lt_cv_archive_cmds_need_lc_GO+set}" = set; then :
13177   $as_echo_n "(cached) " >&6
13178 else
13179   $RM conftest*
13180         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13181
13182         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13183   (eval $ac_compile) 2>&5
13184   ac_status=$?
13185   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13186   test $ac_status = 0; } 2>conftest.err; then
13187           soname=conftest
13188           lib=conftest
13189           libobjs=conftest.$ac_objext
13190           deplibs=
13191           wl=$lt_prog_compiler_wl_GO
13192           pic_flag=$lt_prog_compiler_pic_GO
13193           compiler_flags=-v
13194           linker_flags=-v
13195           verstring=
13196           output_objdir=.
13197           libname=conftest
13198           lt_save_allow_undefined_flag=$allow_undefined_flag_GO
13199           allow_undefined_flag_GO=
13200           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13201   (eval $archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13202   ac_status=$?
13203   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13204   test $ac_status = 0; }
13205           then
13206             lt_cv_archive_cmds_need_lc_GO=no
13207           else
13208             lt_cv_archive_cmds_need_lc_GO=yes
13209           fi
13210           allow_undefined_flag_GO=$lt_save_allow_undefined_flag
13211         else
13212           cat conftest.err 1>&5
13213         fi
13214         $RM conftest*
13215
13216 fi
13217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_GO" >&5
13218 $as_echo "$lt_cv_archive_cmds_need_lc_GO" >&6; }
13219       archive_cmds_need_lc_GO=$lt_cv_archive_cmds_need_lc_GO
13220       ;;
13221     esac
13222   fi
13223   ;;
13224 esac
13225
13226
13227
13228
13229
13230
13231
13232
13233
13234
13235
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259
13260
13261
13262
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288
13289   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13290 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13291 hardcode_action_GO=
13292 if test -n "$hardcode_libdir_flag_spec_GO" ||
13293    test -n "$runpath_var_GO" ||
13294    test "X$hardcode_automatic_GO" = "Xyes" ; then
13295
13296   # We can hardcode non-existent directories.
13297   if test "$hardcode_direct_GO" != no &&
13298      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13299      # have to relink, otherwise we might link with an installed library
13300      # when we should be linking with a yet-to-be-installed one
13301      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, GO)" != no &&
13302      test "$hardcode_minus_L_GO" != no; then
13303     # Linking always hardcodes the temporary library directory.
13304     hardcode_action_GO=relink
13305   else
13306     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13307     hardcode_action_GO=immediate
13308   fi
13309 else
13310   # We cannot hardcode anything, or else we can only hardcode existing
13311   # directories.
13312   hardcode_action_GO=unsupported
13313 fi
13314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GO" >&5
13315 $as_echo "$hardcode_action_GO" >&6; }
13316
13317 if test "$hardcode_action_GO" = relink ||
13318    test "$inherit_rpath_GO" = yes; then
13319   # Fast installation is not supported
13320   enable_fast_install=no
13321 elif test "$shlibpath_overrides_runpath" = yes ||
13322      test "$enable_shared" = no; then
13323   # Fast installation is not necessary
13324   enable_fast_install=needless
13325 fi
13326
13327
13328
13329
13330
13331
13332
13333 fi
13334
13335 ac_ext=c
13336 ac_cpp='$CPP $CPPFLAGS'
13337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13340
13341
13342 GCC=$lt_save_GCC
13343 CC="$lt_save_CC"
13344
13345
13346
13347
13348         ac_config_commands="$ac_config_commands libtool"
13349
13350
13351
13352
13353 # Only expand once:
13354
13355
13356
13357
13358
13359 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
13360
13361
13362 for ac_prog in gawk mawk nawk awk
13363 do
13364   # Extract the first word of "$ac_prog", so it can be a program name with args.
13365 set dummy $ac_prog; ac_word=$2
13366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13367 $as_echo_n "checking for $ac_word... " >&6; }
13368 if test "${ac_cv_prog_AWK+set}" = set; then :
13369   $as_echo_n "(cached) " >&6
13370 else
13371   if test -n "$AWK"; then
13372   ac_cv_prog_AWK="$AWK" # Let the user override the test.
13373 else
13374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13375 for as_dir in $PATH
13376 do
13377   IFS=$as_save_IFS
13378   test -z "$as_dir" && as_dir=.
13379     for ac_exec_ext in '' $ac_executable_extensions; do
13380   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13381     ac_cv_prog_AWK="$ac_prog"
13382     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13383     break 2
13384   fi
13385 done
13386   done
13387 IFS=$as_save_IFS
13388
13389 fi
13390 fi
13391 AWK=$ac_cv_prog_AWK
13392 if test -n "$AWK"; then
13393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
13394 $as_echo "$AWK" >&6; }
13395 else
13396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13397 $as_echo "no" >&6; }
13398 fi
13399
13400
13401   test -n "$AWK" && break
13402 done
13403
13404
13405 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
13406
13407
13408 # Check whether --enable-werror was given.
13409 if test "${enable_werror+set}" = set; then :
13410   enableval=$enable_werror;
13411 fi
13412
13413 if test "x$enable_werror" != "xno"; then
13414   WERROR="-Werror"
13415 fi
13416
13417
13418 glibgo_toolexecdir=no
13419 glibgo_toolexeclibdir=no
13420
13421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
13422 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
13423 # Check whether --enable-version-specific-runtime-libs was given.
13424 if test "${enable_version_specific_runtime_libs+set}" = set; then :
13425   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
13426     yes) version_specific_libs=yes ;;
13427     no)  version_specific_libs=no ;;
13428     *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
13429    esac
13430 else
13431   version_specific_libs=no
13432 fi
13433
13434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
13435 $as_echo "$version_specific_libs" >&6; }
13436
13437 # Version-specific runtime libs processing.
13438 if test $version_specific_libs = yes; then
13439   glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13440   glibgo_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
13441 fi
13442
13443 # Calculate glibgo_toolexecdir, glibgo_toolexeclibdir
13444 # Install a library built with a cross compiler in tooldir, not libdir.
13445 if test -n "$with_cross_host" &&
13446    test x"$with_cross_host" != x"no"; then
13447   nover_glibgo_toolexecdir='${exec_prefix}/${host_alias}'
13448   nover_glibgo_toolexeclibdir='${toolexecdir}/lib'
13449 else
13450   nover_glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13451   nover_glibgo_toolexeclibdir='${libdir}'
13452 fi
13453 multi_os_directory=`$GOC -print-multi-os-directory`
13454 case $multi_os_directory in
13455   .) ;; # Avoid trailing /.
13456   *) nover_glibgo_toolexeclibdir=${nover_glibgo_toolexeclibdir}/${multi_os_directory} ;;
13457 esac
13458
13459 if test x"$glibgo_toolexecdir" = x"no"; then
13460   glibgo_toolexecdir="${nover_glibgo_toolexecdir}"
13461   glibgo_toolexeclibdir="${nover_glibgo_toolexeclibdir}"
13462 fi
13463
13464
13465
13466
13467
13468 # See if the user wants to configure without libffi.  Some
13469 # architectures don't support it.  FIXME: We should set a default
13470 # based on the host.
13471
13472 # Check whether --with-libffi was given.
13473 if test "${with_libffi+set}" = set; then :
13474   withval=$with_libffi; :
13475 else
13476   with_libffi=${with_libffi_default-yes}
13477 fi
13478
13479
13480 LIBFFI=
13481 LIBFFIINCS=
13482 if test "$with_libffi" != no; then
13483
13484 $as_echo "#define USE_LIBFFI 1" >>confdefs.h
13485
13486    LIBFFI=../libffi/libffi_convenience.la
13487    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
13488 fi
13489
13490
13491
13492 # See if the user wants to configure without libatomic. This is useful if we are
13493 # on an architecture for which libgo does not need an atomic support library and
13494 # libatomic does not support our C compiler.
13495
13496 # Check whether --with-libatomic was given.
13497 if test "${with_libatomic+set}" = set; then :
13498   withval=$with_libatomic; :
13499 else
13500   with_libatomic=${with_libatomic_default-yes}
13501 fi
13502
13503
13504 LIBATOMIC=
13505 if test "$with_libatomic" != no; then
13506    LIBATOMIC=../libatomic/libatomic_convenience.la
13507 fi
13508
13509
13510 # Used to tell GNU make to include a file without telling automake to
13511 # include it.
13512 go_include="-include"
13513
13514
13515 is_darwin=no
13516 is_freebsd=no
13517 is_irix=no
13518 is_linux=no
13519 is_netbsd=no
13520 is_openbsd=no
13521 is_dragonfly=no
13522 is_rtems=no
13523 is_solaris=no
13524 GOOS=unknown
13525 case ${host} in
13526   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
13527   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
13528   *-*-irix6*)    is_irix=yes;    GOOS=irix ;;
13529   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
13530   *-*-netbsd*)   is_netbsd=yes;  GOOS=netbsd ;;
13531   *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
13532   *-*-dragonfly*) is_dragonfly=yes; GOOS=dragonfly ;;
13533   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
13534   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
13535 esac
13536  if test $is_darwin = yes; then
13537   LIBGO_IS_DARWIN_TRUE=
13538   LIBGO_IS_DARWIN_FALSE='#'
13539 else
13540   LIBGO_IS_DARWIN_TRUE='#'
13541   LIBGO_IS_DARWIN_FALSE=
13542 fi
13543
13544  if test $is_freebsd = yes; then
13545   LIBGO_IS_FREEBSD_TRUE=
13546   LIBGO_IS_FREEBSD_FALSE='#'
13547 else
13548   LIBGO_IS_FREEBSD_TRUE='#'
13549   LIBGO_IS_FREEBSD_FALSE=
13550 fi
13551
13552  if test $is_irix = yes; then
13553   LIBGO_IS_IRIX_TRUE=
13554   LIBGO_IS_IRIX_FALSE='#'
13555 else
13556   LIBGO_IS_IRIX_TRUE='#'
13557   LIBGO_IS_IRIX_FALSE=
13558 fi
13559
13560  if test $is_linux = yes; then
13561   LIBGO_IS_LINUX_TRUE=
13562   LIBGO_IS_LINUX_FALSE='#'
13563 else
13564   LIBGO_IS_LINUX_TRUE='#'
13565   LIBGO_IS_LINUX_FALSE=
13566 fi
13567
13568  if test $is_netbsd = yes; then
13569   LIBGO_IS_NETBSD_TRUE=
13570   LIBGO_IS_NETBSD_FALSE='#'
13571 else
13572   LIBGO_IS_NETBSD_TRUE='#'
13573   LIBGO_IS_NETBSD_FALSE=
13574 fi
13575
13576  if test $is_openbsd = yes; then
13577   LIBGO_IS_OPENBSD_TRUE=
13578   LIBGO_IS_OPENBSD_FALSE='#'
13579 else
13580   LIBGO_IS_OPENBSD_TRUE='#'
13581   LIBGO_IS_OPENBSD_FALSE=
13582 fi
13583
13584  if test $is_dragonfly = yes; then
13585   LIBGO_IS_DRAGONFLY_TRUE=
13586   LIBGO_IS_DRAGONFLY_FALSE='#'
13587 else
13588   LIBGO_IS_DRAGONFLY_TRUE='#'
13589   LIBGO_IS_DRAGONFLY_FALSE=
13590 fi
13591
13592  if test $is_rtems = yes; then
13593   LIBGO_IS_RTEMS_TRUE=
13594   LIBGO_IS_RTEMS_FALSE='#'
13595 else
13596   LIBGO_IS_RTEMS_TRUE='#'
13597   LIBGO_IS_RTEMS_FALSE=
13598 fi
13599
13600  if test $is_solaris = yes; then
13601   LIBGO_IS_SOLARIS_TRUE=
13602   LIBGO_IS_SOLARIS_FALSE='#'
13603 else
13604   LIBGO_IS_SOLARIS_TRUE='#'
13605   LIBGO_IS_SOLARIS_FALSE=
13606 fi
13607
13608
13609
13610 USE_DEJAGNU=no
13611 case ${host} in
13612   *-*-rtems*) USE_DEJAGNU=yes ;;
13613   ${build}) ;;
13614   *) USE_DEJAGNU=yes ;;
13615 esac
13616
13617
13618 is_386=no
13619 is_alpha=no
13620 is_arm=no
13621 is_arm64=no
13622 is_m68k=no
13623 mips_abi=unknown
13624 is_ppc=no
13625 is_ppc64=no
13626 is_ppc64le=no
13627 is_s390=no
13628 is_s390x=no
13629 is_sparc=no
13630 is_sparc64=no
13631 is_x86_64=no
13632 GOARCH=unknown
13633 case ${host} in
13634   alpha*-*-*)
13635     is_alpha=yes
13636     GOARCH=alpha
13637     ;;
13638   aarch64-*-*)
13639     is_arm64=yes
13640     GOARCH=arm64
13641     ;;
13642   arm*-*-* | strongarm*-*-* | ep9312*-*-* | xscale-*-*)
13643     is_arm=yes
13644     GOARCH=arm
13645     ;;
13646   i[34567]86-*-* | x86_64-*-*)
13647     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13648 /* end confdefs.h.  */
13649
13650 #ifdef __x86_64__
13651 #error 64-bit
13652 #endif
13653 _ACEOF
13654 if ac_fn_c_try_compile "$LINENO"; then :
13655   is_386=yes
13656 else
13657   is_x86_64=yes
13658 fi
13659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13660     if test "$is_386" = "yes"; then
13661       GOARCH=386
13662     else
13663       GOARCH=amd64
13664     fi
13665     ;;
13666   m68k*-*-*)
13667     is_m68k=yes
13668     GOARCH=m68k
13669     ;;
13670   mips*-*-*)
13671     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13672 /* end confdefs.h.  */
13673
13674 #if _MIPS_SIM != _ABIO32
13675 #error not o32
13676 #endif
13677 _ACEOF
13678 if ac_fn_c_try_compile "$LINENO"; then :
13679   mips_abi="o32"
13680 else
13681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13682 /* end confdefs.h.  */
13683
13684 #if _MIPS_SIM != _ABIN32
13685 #error not n32
13686 #endif
13687 _ACEOF
13688 if ac_fn_c_try_compile "$LINENO"; then :
13689   mips_abi="n32"
13690 else
13691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13692 /* end confdefs.h.  */
13693
13694 #if _MIPS_SIM != _ABI64
13695 #error not n64
13696 #endif
13697 _ACEOF
13698 if ac_fn_c_try_compile "$LINENO"; then :
13699   mips_abi="n64"
13700 else
13701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13702 /* end confdefs.h.  */
13703
13704 #if _MIPS_SIM != _ABIO64
13705 #error not o64
13706 #endif
13707 _ACEOF
13708 if ac_fn_c_try_compile "$LINENO"; then :
13709   mips_abi="o64"
13710 else
13711   as_fn_error "unknown MIPS ABI" "$LINENO" 5
13712 mips_abi="n32"
13713 fi
13714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13715 fi
13716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13717 fi
13718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13719 fi
13720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13721     case "$mips_abi" in
13722     "o32") GOARCH=mipso32 ;;
13723     "n32") GOARCH=mipsn32 ;;
13724     "n64") GOARCH=mipsn64 ;;
13725     "o64") GOARCH=mipso64 ;;
13726     esac
13727     ;;
13728   rs6000*-*-* | powerpc*-*-*)
13729     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13730 /* end confdefs.h.  */
13731
13732 #ifdef _ARCH_PPC64
13733 #error 64-bit
13734 #endif
13735 _ACEOF
13736 if ac_fn_c_try_compile "$LINENO"; then :
13737   is_ppc=yes
13738 else
13739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13740 /* end confdefs.h.  */
13741
13742 #if defined(_BIG_ENDIAN) || defined(__BIG_ENDIAN__)
13743 #error 64be
13744 #endif
13745 _ACEOF
13746 if ac_fn_c_try_compile "$LINENO"; then :
13747   is_ppc64le=yes
13748 else
13749   is_ppc64=yes
13750 fi
13751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13752 fi
13753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13754     if test "$is_ppc" = "yes"; then
13755       GOARCH=ppc
13756     elif test "$is_ppc64" = "yes"; then
13757       GOARCH=ppc64
13758     else
13759       GOARCH=ppc64le
13760     fi
13761     ;;
13762   s390*-*-*)
13763     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13764 /* end confdefs.h.  */
13765
13766 #if defined(__s390x__)
13767 #error 64-bit
13768 #endif
13769 _ACEOF
13770 if ac_fn_c_try_compile "$LINENO"; then :
13771   is_s390=yes
13772 else
13773   is_s390x=yes
13774 fi
13775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13776     if test "$is_s390" = "yes"; then
13777       GOARCH=s390
13778     else
13779       GOARCH=s390x
13780     fi
13781     ;;
13782   sparc*-*-*)
13783     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13784 /* end confdefs.h.  */
13785
13786 #if defined(__sparcv9) || defined(__arch64__)
13787 #error 64-bit
13788 #endif
13789 _ACEOF
13790 if ac_fn_c_try_compile "$LINENO"; then :
13791   is_sparc=yes
13792 else
13793   is_sparc64=yes
13794 fi
13795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13796     if test "$is_sparc" = "yes"; then
13797       GOARCH=sparc
13798     else
13799       GOARCH=sparc64
13800     fi
13801     ;;
13802 esac
13803  if test $is_386 = yes; then
13804   LIBGO_IS_386_TRUE=
13805   LIBGO_IS_386_FALSE='#'
13806 else
13807   LIBGO_IS_386_TRUE='#'
13808   LIBGO_IS_386_FALSE=
13809 fi
13810
13811  if test $is_alpha = yes; then
13812   LIBGO_IS_ALPHA_TRUE=
13813   LIBGO_IS_ALPHA_FALSE='#'
13814 else
13815   LIBGO_IS_ALPHA_TRUE='#'
13816   LIBGO_IS_ALPHA_FALSE=
13817 fi
13818
13819  if test $is_arm = yes; then
13820   LIBGO_IS_ARM_TRUE=
13821   LIBGO_IS_ARM_FALSE='#'
13822 else
13823   LIBGO_IS_ARM_TRUE='#'
13824   LIBGO_IS_ARM_FALSE=
13825 fi
13826
13827  if test $is_arm64 = yes; then
13828   LIBGO_IS_ARM64_TRUE=
13829   LIBGO_IS_ARM64_FALSE='#'
13830 else
13831   LIBGO_IS_ARM64_TRUE='#'
13832   LIBGO_IS_ARM64_FALSE=
13833 fi
13834
13835  if test $is_m68k = yes; then
13836   LIBGO_IS_M68K_TRUE=
13837   LIBGO_IS_M68K_FALSE='#'
13838 else
13839   LIBGO_IS_M68K_TRUE='#'
13840   LIBGO_IS_M68K_FALSE=
13841 fi
13842
13843  if test $mips_abi != unknown; then
13844   LIBGO_IS_MIPS_TRUE=
13845   LIBGO_IS_MIPS_FALSE='#'
13846 else
13847   LIBGO_IS_MIPS_TRUE='#'
13848   LIBGO_IS_MIPS_FALSE=
13849 fi
13850
13851  if test $mips_abi = o32; then
13852   LIBGO_IS_MIPSO32_TRUE=
13853   LIBGO_IS_MIPSO32_FALSE='#'
13854 else
13855   LIBGO_IS_MIPSO32_TRUE='#'
13856   LIBGO_IS_MIPSO32_FALSE=
13857 fi
13858
13859  if test $mips_abi = n32; then
13860   LIBGO_IS_MIPSN32_TRUE=
13861   LIBGO_IS_MIPSN32_FALSE='#'
13862 else
13863   LIBGO_IS_MIPSN32_TRUE='#'
13864   LIBGO_IS_MIPSN32_FALSE=
13865 fi
13866
13867  if test $mips_abi = n64; then
13868   LIBGO_IS_MIPSN64_TRUE=
13869   LIBGO_IS_MIPSN64_FALSE='#'
13870 else
13871   LIBGO_IS_MIPSN64_TRUE='#'
13872   LIBGO_IS_MIPSN64_FALSE=
13873 fi
13874
13875  if test $mips_abi = o64; then
13876   LIBGO_IS_MIPSO64_TRUE=
13877   LIBGO_IS_MIPSO64_FALSE='#'
13878 else
13879   LIBGO_IS_MIPSO64_TRUE='#'
13880   LIBGO_IS_MIPSO64_FALSE=
13881 fi
13882
13883  if test $is_ppc = yes; then
13884   LIBGO_IS_PPC_TRUE=
13885   LIBGO_IS_PPC_FALSE='#'
13886 else
13887   LIBGO_IS_PPC_TRUE='#'
13888   LIBGO_IS_PPC_FALSE=
13889 fi
13890
13891  if test $is_ppc64 = yes; then
13892   LIBGO_IS_PPC64_TRUE=
13893   LIBGO_IS_PPC64_FALSE='#'
13894 else
13895   LIBGO_IS_PPC64_TRUE='#'
13896   LIBGO_IS_PPC64_FALSE=
13897 fi
13898
13899  if test $is_ppc64le = yes; then
13900   LIBGO_IS_PPC64LE_TRUE=
13901   LIBGO_IS_PPC64LE_FALSE='#'
13902 else
13903   LIBGO_IS_PPC64LE_TRUE='#'
13904   LIBGO_IS_PPC64LE_FALSE=
13905 fi
13906
13907  if test $is_s390 = yes; then
13908   LIBGO_IS_S390_TRUE=
13909   LIBGO_IS_S390_FALSE='#'
13910 else
13911   LIBGO_IS_S390_TRUE='#'
13912   LIBGO_IS_S390_FALSE=
13913 fi
13914
13915  if test $is_s390x = yes; then
13916   LIBGO_IS_S390X_TRUE=
13917   LIBGO_IS_S390X_FALSE='#'
13918 else
13919   LIBGO_IS_S390X_TRUE='#'
13920   LIBGO_IS_S390X_FALSE=
13921 fi
13922
13923  if test $is_sparc = yes; then
13924   LIBGO_IS_SPARC_TRUE=
13925   LIBGO_IS_SPARC_FALSE='#'
13926 else
13927   LIBGO_IS_SPARC_TRUE='#'
13928   LIBGO_IS_SPARC_FALSE=
13929 fi
13930
13931  if test $is_sparc64 = yes; then
13932   LIBGO_IS_SPARC64_TRUE=
13933   LIBGO_IS_SPARC64_FALSE='#'
13934 else
13935   LIBGO_IS_SPARC64_TRUE='#'
13936   LIBGO_IS_SPARC64_FALSE=
13937 fi
13938
13939  if test $is_x86_64 = yes; then
13940   LIBGO_IS_X86_64_TRUE=
13941   LIBGO_IS_X86_64_FALSE='#'
13942 else
13943   LIBGO_IS_X86_64_TRUE='#'
13944   LIBGO_IS_X86_64_FALSE=
13945 fi
13946
13947
13948
13949 GO_LIBCALL_OS_FILE=
13950 GO_LIBCALL_OS_ARCH_FILE=
13951 GO_SYSCALL_OS_FILE=
13952 GO_SYSCALL_OS_ARCH_FILE=
13953 if test -f "${srcdir}/go/syscall/libcall_${GOOS}.go"; then
13954   GO_LIBCALL_OS_FILE="go/syscall/libcall_${GOOS}.go"
13955 fi
13956 if test -f "${srcdir}/go/syscall/libcall_${GOOS}_${GOARCH}.go"; then
13957   GO_LIBCALL_OS_ARCH_FILE="go/syscall/libcall_${GOOS}_${GOARCH}.go"
13958 fi
13959 if test -f "${srcdir}/go/syscall/syscall_${GOOS}.go"; then
13960   GO_SYSCALL_OS_FILE="go/syscall/syscall_${GOOS}.go"
13961 fi
13962 if test -f "${srcdir}/go/syscall/syscall_${GOOS}_${GOARCH}.go"; then
13963   GO_SYSCALL_OS_ARCH_FILE="go/syscall/syscall_${GOOS}_${GOARCH}.go"
13964 fi
13965
13966
13967
13968
13969
13970 OSCFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
13971 case "$target" in
13972     mips-sgi-irix6.5*)
13973         # IRIX 6 needs _XOPEN_SOURCE=500 for the XPG5 version of struct
13974         # msghdr in <sys/socket.h>.
13975         OSCFLAGS="$OSCFLAGS -D_XOPEN_SOURCE=500"
13976         ;;
13977     *-*-solaris2.1[01])
13978         # Solaris 10+ needs this so struct msghdr gets the msg_control
13979         # etc. fields in <sys/socket.h> (_XPG4_2).  _XOPEN_SOURCE=600 as
13980         # above doesn't work with C99.
13981         OSCFLAGS="$OSCFLAGS -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
13982         ;;
13983 esac
13984
13985
13986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsplit-stack is supported" >&5
13987 $as_echo_n "checking whether -fsplit-stack is supported... " >&6; }
13988 if test "${libgo_cv_c_split_stack_supported+set}" = set; then :
13989   $as_echo_n "(cached) " >&6
13990 else
13991   CFLAGS_hold=$CFLAGS
13992 CFLAGS="$CFLAGS -fsplit-stack"
13993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13994 /* end confdefs.h.  */
13995 int i;
13996 _ACEOF
13997 if ac_fn_c_try_compile "$LINENO"; then :
13998   libgo_cv_c_split_stack_supported=yes
13999 else
14000   libgo_cv_c_split_stack_supported=no
14001 fi
14002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14003 CFLAGS=$CFLAGS_hold
14004 fi
14005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_split_stack_supported" >&5
14006 $as_echo "$libgo_cv_c_split_stack_supported" >&6; }
14007 if test "$libgo_cv_c_split_stack_supported" = yes; then
14008   SPLIT_STACK=-fsplit-stack
14009
14010 $as_echo "#define USING_SPLIT_STACK 1" >>confdefs.h
14011
14012 else
14013   SPLIT_STACK=
14014 fi
14015
14016  if test "$libgo_cv_c_split_stack_supported" = yes; then
14017   USING_SPLIT_STACK_TRUE=
14018   USING_SPLIT_STACK_FALSE='#'
14019 else
14020   USING_SPLIT_STACK_TRUE='#'
14021   USING_SPLIT_STACK_FALSE=
14022 fi
14023
14024
14025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split stack" >&5
14026 $as_echo_n "checking whether linker supports split stack... " >&6; }
14027 if test "${libgo_cv_c_linker_supports_split_stack+set}" = set; then :
14028   $as_echo_n "(cached) " >&6
14029 else
14030   libgo_cv_c_linker_supports_split_stack=no
14031 if $GOC -Wl,--help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
14032   libgo_cv_c_linker_supports_split_stack=yes
14033 fi
14034 fi
14035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_supports_split_stack" >&5
14036 $as_echo "$libgo_cv_c_linker_supports_split_stack" >&6; }
14037 if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
14038
14039 $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h
14040
14041 fi
14042
14043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5
14044 $as_echo_n "checking whether compiler is llgo... " >&6; }
14045 if test "${libgo_cv_c_goc_is_llgo+set}" = set; then :
14046   $as_echo_n "(cached) " >&6
14047 else
14048   libgo_cv_c_goc_is_llgo=no
14049 if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then
14050   libgo_cv_c_goc_is_llgo=yes
14051 fi
14052 fi
14053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5
14054 $as_echo "$libgo_cv_c_goc_is_llgo" >&6; }
14055  if test "$libgo_cv_c_goc_is_llgo" = yes; then
14056   GOC_IS_LLGO_TRUE=
14057   GOC_IS_LLGO_FALSE='#'
14058 else
14059   GOC_IS_LLGO_TRUE='#'
14060   GOC_IS_LLGO_FALSE=
14061 fi
14062
14063
14064 MATH_LIBS=
14065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14066 $as_echo_n "checking for sqrt in -lm... " >&6; }
14067 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
14068   $as_echo_n "(cached) " >&6
14069 else
14070   ac_check_lib_save_LIBS=$LIBS
14071 LIBS="-lm  $LIBS"
14072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14073 /* end confdefs.h.  */
14074
14075 /* Override any GCC internal prototype to avoid an error.
14076    Use char because int might match the return type of a GCC
14077    builtin and then its argument prototype would still apply.  */
14078 #ifdef __cplusplus
14079 extern "C"
14080 #endif
14081 char sqrt ();
14082 int
14083 main ()
14084 {
14085 return sqrt ();
14086   ;
14087   return 0;
14088 }
14089 _ACEOF
14090 if ac_fn_c_try_link "$LINENO"; then :
14091   ac_cv_lib_m_sqrt=yes
14092 else
14093   ac_cv_lib_m_sqrt=no
14094 fi
14095 rm -f core conftest.err conftest.$ac_objext \
14096     conftest$ac_exeext conftest.$ac_ext
14097 LIBS=$ac_check_lib_save_LIBS
14098 fi
14099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14100 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14101 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
14102   MATH_LIBS=-lm
14103 fi
14104
14105
14106
14107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
14108 $as_echo_n "checking for socket libraries... " >&6; }
14109 if test "${libgo_cv_lib_sockets+set}" = set; then :
14110   $as_echo_n "(cached) " >&6
14111 else
14112   libgo_cv_lib_sockets=
14113    libgo_check_both=no
14114    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
14115 if test "x$ac_cv_func_connect" = x""yes; then :
14116   libgo_check_socket=no
14117 else
14118   libgo_check_socket=yes
14119 fi
14120
14121    if test "$libgo_check_socket" = "yes"; then
14122      unset ac_cv_func_connect
14123      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
14124 $as_echo_n "checking for main in -lsocket... " >&6; }
14125 if test "${ac_cv_lib_socket_main+set}" = set; then :
14126   $as_echo_n "(cached) " >&6
14127 else
14128   ac_check_lib_save_LIBS=$LIBS
14129 LIBS="-lsocket  $LIBS"
14130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14131 /* end confdefs.h.  */
14132
14133
14134 int
14135 main ()
14136 {
14137 return main ();
14138   ;
14139   return 0;
14140 }
14141 _ACEOF
14142 if ac_fn_c_try_link "$LINENO"; then :
14143   ac_cv_lib_socket_main=yes
14144 else
14145   ac_cv_lib_socket_main=no
14146 fi
14147 rm -f core conftest.err conftest.$ac_objext \
14148     conftest$ac_exeext conftest.$ac_ext
14149 LIBS=$ac_check_lib_save_LIBS
14150 fi
14151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
14152 $as_echo "$ac_cv_lib_socket_main" >&6; }
14153 if test "x$ac_cv_lib_socket_main" = x""yes; then :
14154   libgo_cv_lib_sockets="-lsocket"
14155 else
14156   libgo_check_both=yes
14157 fi
14158
14159    fi
14160    if test "$libgo_check_both" = "yes"; then
14161      libgo_old_libs=$LIBS
14162      LIBS="$LIBS -lsocket -lnsl"
14163      unset ac_cv_func_accept
14164      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
14165 if test "x$ac_cv_func_accept" = x""yes; then :
14166   libgo_check_nsl=no
14167                     libgo_cv_lib_sockets="-lsocket -lnsl"
14168 fi
14169
14170      unset ac_cv_func_accept
14171      LIBS=$libgo_old_libs
14172    fi
14173    unset ac_cv_func_gethostbyname
14174    libgo_old_libs="$LIBS"
14175    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
14176 if test "x$ac_cv_func_gethostbyname" = x""yes; then :
14177
14178 else
14179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
14180 $as_echo_n "checking for main in -lnsl... " >&6; }
14181 if test "${ac_cv_lib_nsl_main+set}" = set; then :
14182   $as_echo_n "(cached) " >&6
14183 else
14184   ac_check_lib_save_LIBS=$LIBS
14185 LIBS="-lnsl  $LIBS"
14186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14187 /* end confdefs.h.  */
14188
14189
14190 int
14191 main ()
14192 {
14193 return main ();
14194   ;
14195   return 0;
14196 }
14197 _ACEOF
14198 if ac_fn_c_try_link "$LINENO"; then :
14199   ac_cv_lib_nsl_main=yes
14200 else
14201   ac_cv_lib_nsl_main=no
14202 fi
14203 rm -f core conftest.err conftest.$ac_objext \
14204     conftest$ac_exeext conftest.$ac_ext
14205 LIBS=$ac_check_lib_save_LIBS
14206 fi
14207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
14208 $as_echo "$ac_cv_lib_nsl_main" >&6; }
14209 if test "x$ac_cv_lib_nsl_main" = x""yes; then :
14210   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"
14211 fi
14212
14213 fi
14214
14215    unset ac_cv_func_gethostbyname
14216    LIBS=$libgo_old_libs
14217
14218 fi
14219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sockets" >&5
14220 $as_echo "$libgo_cv_lib_sockets" >&6; }
14221 NET_LIBS="$libgo_cv_lib_sockets"
14222
14223
14224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
14225 $as_echo_n "checking whether -pthread is supported... " >&6; }
14226 if test "${libgo_cv_lib_pthread+set}" = set; then :
14227   $as_echo_n "(cached) " >&6
14228 else
14229   CFLAGS_hold=$CFLAGS
14230 CFLAGS="$CFLAGS -pthread"
14231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14232 /* end confdefs.h.  */
14233 int i;
14234 _ACEOF
14235 if ac_fn_c_try_compile "$LINENO"; then :
14236   libgo_cv_lib_pthread=yes
14237 else
14238   libgo_cv_lib_pthread=no
14239 fi
14240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14241 CFLAGS=$CFLAGS_hold
14242 fi
14243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
14244 $as_echo "$libgo_cv_lib_pthread" >&6; }
14245 PTHREAD_CFLAGS=
14246 if test "$libgo_cv_lib_pthread" = yes; then
14247   PTHREAD_CFLAGS=-pthread
14248 fi
14249
14250
14251 PTHREAD_LIBS=
14252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14253 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14254 if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then :
14255   $as_echo_n "(cached) " >&6
14256 else
14257   ac_check_lib_save_LIBS=$LIBS
14258 LIBS="-lpthread  $LIBS"
14259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14260 /* end confdefs.h.  */
14261
14262 /* Override any GCC internal prototype to avoid an error.
14263    Use char because int might match the return type of a GCC
14264    builtin and then its argument prototype would still apply.  */
14265 #ifdef __cplusplus
14266 extern "C"
14267 #endif
14268 char pthread_create ();
14269 int
14270 main ()
14271 {
14272 return pthread_create ();
14273   ;
14274   return 0;
14275 }
14276 _ACEOF
14277 if ac_fn_c_try_link "$LINENO"; then :
14278   ac_cv_lib_pthread_pthread_create=yes
14279 else
14280   ac_cv_lib_pthread_pthread_create=no
14281 fi
14282 rm -f core conftest.err conftest.$ac_objext \
14283     conftest$ac_exeext conftest.$ac_ext
14284 LIBS=$ac_check_lib_save_LIBS
14285 fi
14286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14287 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14288 if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then :
14289   PTHREAD_LIBS=-lpthread
14290 fi
14291
14292
14293
14294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
14295 $as_echo_n "checking for library containing sched_yield... " >&6; }
14296 if test "${ac_cv_search_sched_yield+set}" = set; then :
14297   $as_echo_n "(cached) " >&6
14298 else
14299   ac_func_search_save_LIBS=$LIBS
14300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14301 /* end confdefs.h.  */
14302
14303 /* Override any GCC internal prototype to avoid an error.
14304    Use char because int might match the return type of a GCC
14305    builtin and then its argument prototype would still apply.  */
14306 #ifdef __cplusplus
14307 extern "C"
14308 #endif
14309 char sched_yield ();
14310 int
14311 main ()
14312 {
14313 return sched_yield ();
14314   ;
14315   return 0;
14316 }
14317 _ACEOF
14318 for ac_lib in '' rt; do
14319   if test -z "$ac_lib"; then
14320     ac_res="none required"
14321   else
14322     ac_res=-l$ac_lib
14323     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14324   fi
14325   if ac_fn_c_try_link "$LINENO"; then :
14326   ac_cv_search_sched_yield=$ac_res
14327 fi
14328 rm -f core conftest.err conftest.$ac_objext \
14329     conftest$ac_exeext
14330   if test "${ac_cv_search_sched_yield+set}" = set; then :
14331   break
14332 fi
14333 done
14334 if test "${ac_cv_search_sched_yield+set}" = set; then :
14335
14336 else
14337   ac_cv_search_sched_yield=no
14338 fi
14339 rm conftest.$ac_ext
14340 LIBS=$ac_func_search_save_LIBS
14341 fi
14342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
14343 $as_echo "$ac_cv_search_sched_yield" >&6; }
14344 ac_res=$ac_cv_search_sched_yield
14345 if test "$ac_res" != no; then :
14346   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14347
14348 fi
14349
14350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
14351 $as_echo_n "checking for library containing nanosleep... " >&6; }
14352 if test "${ac_cv_search_nanosleep+set}" = set; then :
14353   $as_echo_n "(cached) " >&6
14354 else
14355   ac_func_search_save_LIBS=$LIBS
14356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14357 /* end confdefs.h.  */
14358
14359 /* Override any GCC internal prototype to avoid an error.
14360    Use char because int might match the return type of a GCC
14361    builtin and then its argument prototype would still apply.  */
14362 #ifdef __cplusplus
14363 extern "C"
14364 #endif
14365 char nanosleep ();
14366 int
14367 main ()
14368 {
14369 return nanosleep ();
14370   ;
14371   return 0;
14372 }
14373 _ACEOF
14374 for ac_lib in '' rt; do
14375   if test -z "$ac_lib"; then
14376     ac_res="none required"
14377   else
14378     ac_res=-l$ac_lib
14379     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14380   fi
14381   if ac_fn_c_try_link "$LINENO"; then :
14382   ac_cv_search_nanosleep=$ac_res
14383 fi
14384 rm -f core conftest.err conftest.$ac_objext \
14385     conftest$ac_exeext
14386   if test "${ac_cv_search_nanosleep+set}" = set; then :
14387   break
14388 fi
14389 done
14390 if test "${ac_cv_search_nanosleep+set}" = set; then :
14391
14392 else
14393   ac_cv_search_nanosleep=no
14394 fi
14395 rm conftest.$ac_ext
14396 LIBS=$ac_func_search_save_LIBS
14397 fi
14398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
14399 $as_echo "$ac_cv_search_nanosleep" >&6; }
14400 ac_res=$ac_cv_search_nanosleep
14401 if test "$ac_res" != no; then :
14402   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14403
14404 fi
14405
14406
14407  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14408 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14409 if test "${ac_cv_c_bigendian+set}" = set; then :
14410   $as_echo_n "(cached) " >&6
14411 else
14412   ac_cv_c_bigendian=unknown
14413     # See if we're dealing with a universal compiler.
14414     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14415 /* end confdefs.h.  */
14416 #ifndef __APPLE_CC__
14417                not a universal capable compiler
14418              #endif
14419              typedef int dummy;
14420
14421 _ACEOF
14422 if ac_fn_c_try_compile "$LINENO"; then :
14423
14424         # Check for potential -arch flags.  It is not universal unless
14425         # there are at least two -arch flags with different values.
14426         ac_arch=
14427         ac_prev=
14428         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14429          if test -n "$ac_prev"; then
14430            case $ac_word in
14431              i?86 | x86_64 | ppc | ppc64)
14432                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14433                  ac_arch=$ac_word
14434                else
14435                  ac_cv_c_bigendian=universal
14436                  break
14437                fi
14438                ;;
14439            esac
14440            ac_prev=
14441          elif test "x$ac_word" = "x-arch"; then
14442            ac_prev=arch
14443          fi
14444        done
14445 fi
14446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14447     if test $ac_cv_c_bigendian = unknown; then
14448       # See if sys/param.h defines the BYTE_ORDER macro.
14449       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14450 /* end confdefs.h.  */
14451 #include <sys/types.h>
14452              #include <sys/param.h>
14453
14454 int
14455 main ()
14456 {
14457 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14458                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14459                      && LITTLE_ENDIAN)
14460               bogus endian macros
14461              #endif
14462
14463   ;
14464   return 0;
14465 }
14466 _ACEOF
14467 if ac_fn_c_try_compile "$LINENO"; then :
14468   # It does; now see whether it defined to BIG_ENDIAN or not.
14469          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14470 /* end confdefs.h.  */
14471 #include <sys/types.h>
14472                 #include <sys/param.h>
14473
14474 int
14475 main ()
14476 {
14477 #if BYTE_ORDER != BIG_ENDIAN
14478                  not big endian
14479                 #endif
14480
14481   ;
14482   return 0;
14483 }
14484 _ACEOF
14485 if ac_fn_c_try_compile "$LINENO"; then :
14486   ac_cv_c_bigendian=yes
14487 else
14488   ac_cv_c_bigendian=no
14489 fi
14490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14491 fi
14492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14493     fi
14494     if test $ac_cv_c_bigendian = unknown; then
14495       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14496       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14497 /* end confdefs.h.  */
14498 #include <limits.h>
14499
14500 int
14501 main ()
14502 {
14503 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14504               bogus endian macros
14505              #endif
14506
14507   ;
14508   return 0;
14509 }
14510 _ACEOF
14511 if ac_fn_c_try_compile "$LINENO"; then :
14512   # It does; now see whether it defined to _BIG_ENDIAN or not.
14513          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14514 /* end confdefs.h.  */
14515 #include <limits.h>
14516
14517 int
14518 main ()
14519 {
14520 #ifndef _BIG_ENDIAN
14521                  not big endian
14522                 #endif
14523
14524   ;
14525   return 0;
14526 }
14527 _ACEOF
14528 if ac_fn_c_try_compile "$LINENO"; then :
14529   ac_cv_c_bigendian=yes
14530 else
14531   ac_cv_c_bigendian=no
14532 fi
14533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14534 fi
14535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14536     fi
14537     if test $ac_cv_c_bigendian = unknown; then
14538       # Compile a test program.
14539       if test "$cross_compiling" = yes; then :
14540   # Try to guess by grepping values from an object file.
14541          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14542 /* end confdefs.h.  */
14543 short int ascii_mm[] =
14544                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14545                 short int ascii_ii[] =
14546                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14547                 int use_ascii (int i) {
14548                   return ascii_mm[i] + ascii_ii[i];
14549                 }
14550                 short int ebcdic_ii[] =
14551                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14552                 short int ebcdic_mm[] =
14553                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14554                 int use_ebcdic (int i) {
14555                   return ebcdic_mm[i] + ebcdic_ii[i];
14556                 }
14557                 extern int foo;
14558
14559 int
14560 main ()
14561 {
14562 return use_ascii (foo) == use_ebcdic (foo);
14563   ;
14564   return 0;
14565 }
14566 _ACEOF
14567 if ac_fn_c_try_compile "$LINENO"; then :
14568   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14569               ac_cv_c_bigendian=yes
14570             fi
14571             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14572               if test "$ac_cv_c_bigendian" = unknown; then
14573                 ac_cv_c_bigendian=no
14574               else
14575                 # finding both strings is unlikely to happen, but who knows?
14576                 ac_cv_c_bigendian=unknown
14577               fi
14578             fi
14579 fi
14580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14581 else
14582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14583 /* end confdefs.h.  */
14584 $ac_includes_default
14585 int
14586 main ()
14587 {
14588
14589              /* Are we little or big endian?  From Harbison&Steele.  */
14590              union
14591              {
14592                long int l;
14593                char c[sizeof (long int)];
14594              } u;
14595              u.l = 1;
14596              return u.c[sizeof (long int) - 1] == 1;
14597
14598   ;
14599   return 0;
14600 }
14601 _ACEOF
14602 if ac_fn_c_try_run "$LINENO"; then :
14603   ac_cv_c_bigendian=no
14604 else
14605   ac_cv_c_bigendian=yes
14606 fi
14607 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14608   conftest.$ac_objext conftest.beam conftest.$ac_ext
14609 fi
14610
14611     fi
14612 fi
14613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14614 $as_echo "$ac_cv_c_bigendian" >&6; }
14615  case $ac_cv_c_bigendian in #(
14616    yes)
14617      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14618 ;; #(
14619    no)
14620       ;; #(
14621    universal)
14622
14623 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14624
14625      ;; #(
14626    *)
14627      as_fn_error "unknown endianness
14628  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14629  esac
14630
14631
14632
14633
14634 # Check whether --with-system-libunwind was given.
14635 if test "${with_system_libunwind+set}" = set; then :
14636   withval=$with_system_libunwind;
14637 fi
14638
14639   # If system-libunwind was not specifically set, pick a default setting.
14640   if test x$with_system_libunwind = x; then
14641     case ${target} in
14642       ia64-*-hpux*) with_system_libunwind=yes ;;
14643       *) with_system_libunwind=no ;;
14644     esac
14645   fi
14646   # Based on system-libunwind and target, do we have ipinfo?
14647   if  test x$with_system_libunwind = xyes; then
14648     case ${target} in
14649       ia64-*-*) have_unwind_getipinfo=no ;;
14650       *) have_unwind_getipinfo=yes ;;
14651     esac
14652   else
14653     # Darwin before version 9 does not have _Unwind_GetIPInfo.
14654
14655     case ${target} in
14656       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
14657       *) have_unwind_getipinfo=yes ;;
14658     esac
14659
14660   fi
14661
14662   if test x$have_unwind_getipinfo = xyes; then
14663
14664 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
14665
14666   fi
14667
14668
14669 for ac_header in sched.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/reboot.h netinet/icmp6.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h
14670 do :
14671   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14672 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
14673 eval as_val=\$$as_ac_Header
14674    if test "x$as_val" = x""yes; then :
14675   cat >>confdefs.h <<_ACEOF
14676 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14677 _ACEOF
14678
14679 fi
14680
14681 done
14682
14683
14684 for ac_header in linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h linux/netlink.h linux/rtnetlink.h
14685 do :
14686   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14687 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_SOCKET_H
14688 #include <sys/socket.h>
14689 #endif
14690
14691 "
14692 eval as_val=\$$as_ac_Header
14693    if test "x$as_val" = x""yes; then :
14694   cat >>confdefs.h <<_ACEOF
14695 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14696 _ACEOF
14697
14698 fi
14699
14700 done
14701
14702
14703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <ustat.h> can be used" >&5
14704 $as_echo_n "checking whether <ustat.h> can be used... " >&6; }
14705 if test "${libgo_cv_c_ustat_h+set}" = set; then :
14706   $as_echo_n "(cached) " >&6
14707 else
14708   CFLAGS_hold=$CFLAGS
14709 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS"
14710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14711 /* end confdefs.h.  */
14712
14713 #include <sys/types.h>
14714 #ifdef HAVE_LINUX_FILTER_H
14715 #include <linux/filter.h>
14716 #endif
14717 #include <ustat.h>
14718
14719 _ACEOF
14720 if ac_fn_c_try_compile "$LINENO"; then :
14721   libgo_cv_c_ustat_h=yes
14722 else
14723   libgo_cv_c_ustat_h=no
14724 fi
14725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14726 CFLAGS=$CFLAGS_hold
14727 fi
14728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_ustat_h" >&5
14729 $as_echo "$libgo_cv_c_ustat_h" >&6; }
14730 if test $libgo_cv_c_ustat_h = yes; then
14731
14732 $as_echo "#define HAVE_USTAT_H 1" >>confdefs.h
14733
14734 fi
14735
14736  if test "$ac_cv_header_sys_mman_h" = yes; then
14737   HAVE_SYS_MMAN_H_TRUE=
14738   HAVE_SYS_MMAN_H_FALSE='#'
14739 else
14740   HAVE_SYS_MMAN_H_TRUE='#'
14741   HAVE_SYS_MMAN_H_FALSE=
14742 fi
14743
14744
14745 for ac_func in strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr
14746 do :
14747   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14748 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14749 eval as_val=\$$as_ac_var
14750    if test "x$as_val" = x""yes; then :
14751   cat >>confdefs.h <<_ACEOF
14752 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14753 _ACEOF
14754
14755 fi
14756 done
14757
14758  if test "$ac_cv_func_strerror_r" = yes; then
14759   HAVE_STRERROR_R_TRUE=
14760   HAVE_STRERROR_R_FALSE='#'
14761 else
14762   HAVE_STRERROR_R_TRUE='#'
14763   HAVE_STRERROR_R_FALSE=
14764 fi
14765
14766  if test "$ac_cv_func_wait4" = yes; then
14767   HAVE_WAIT4_TRUE=
14768   HAVE_WAIT4_FALSE='#'
14769 else
14770   HAVE_WAIT4_TRUE='#'
14771   HAVE_WAIT4_FALSE=
14772 fi
14773
14774
14775 for ac_func in accept4 dup3 epoll_create1 faccessat fallocate fchmodat fchownat futimesat getxattr inotify_add_watch inotify_init inotify_init1 inotify_rm_watch listxattr mkdirat mknodat open64 openat pipe2 removexattr renameat setxattr sync_file_range splice tee unlinkat unshare utimensat
14776 do :
14777   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14778 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14779 eval as_val=\$$as_ac_var
14780    if test "x$as_val" = x""yes; then :
14781   cat >>confdefs.h <<_ACEOF
14782 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14783 _ACEOF
14784
14785 fi
14786 done
14787
14788 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
14789 if test "x$ac_cv_type_off_t" = x""yes; then :
14790
14791 else
14792
14793 cat >>confdefs.h <<_ACEOF
14794 #define off_t long int
14795 _ACEOF
14796
14797 fi
14798
14799 ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "$ac_includes_default"
14800 if test "x$ac_cv_type_loff_t" = x""yes; then :
14801
14802 cat >>confdefs.h <<_ACEOF
14803 #define HAVE_LOFF_T 1
14804 _ACEOF
14805
14806
14807 fi
14808
14809
14810 LIBS_hold="$LIBS"
14811 LIBS="$LIBS -lm"
14812 for ac_func in cosl expl logl sinl tanl acosl asinl atanl atan2l expm1l ldexpl log10l log1pl
14813 do :
14814   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14815 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14816 eval as_val=\$$as_ac_var
14817    if test "x$as_val" = x""yes; then :
14818   cat >>confdefs.h <<_ACEOF
14819 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14820 _ACEOF
14821
14822 fi
14823 done
14824
14825 LIBS="$LIBS_hold"
14826
14827 CFLAGS_hold="$CFLAGS"
14828 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
14829 LIBS_hold="$LIBS"
14830 LIBS="$LIBS $PTHREAD_LIBS"
14831 for ac_func in sem_timedwait
14832 do :
14833   ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
14834 if test "x$ac_cv_func_sem_timedwait" = x""yes; then :
14835   cat >>confdefs.h <<_ACEOF
14836 #define HAVE_SEM_TIMEDWAIT 1
14837 _ACEOF
14838
14839 fi
14840 done
14841
14842 CFLAGS="$CFLAGS_hold"
14843 LIBS="$LIBS_hold"
14844
14845 LIBS_hold="$LIBS"
14846 LIBS="$LIBS $MATH_LIBS"
14847 for ac_func in matherr
14848 do :
14849   ac_fn_c_check_func "$LINENO" "matherr" "ac_cv_func_matherr"
14850 if test "x$ac_cv_func_matherr" = x""yes; then :
14851   cat >>confdefs.h <<_ACEOF
14852 #define HAVE_MATHERR 1
14853 _ACEOF
14854
14855 fi
14856 done
14857
14858 LIBS="$LIBS_hold"
14859
14860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_4" >&5
14861 $as_echo_n "checking for __sync_bool_compare_and_swap_4... " >&6; }
14862 if test "${libgo_cv_func___sync_bool_compare_and_swap_4+set}" = set; then :
14863   $as_echo_n "(cached) " >&6
14864 else
14865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14866 /* end confdefs.h.  */
14867
14868 typedef unsigned int uint32  __attribute__ ((mode (SI)));
14869 uint32 i;
14870 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
14871
14872 _ACEOF
14873 if ac_fn_c_try_link "$LINENO"; then :
14874   libgo_cv_func___sync_bool_compare_and_swap_4=yes
14875 else
14876   libgo_cv_func___sync_bool_compare_and_swap_4=no
14877 fi
14878 rm -f core conftest.err conftest.$ac_objext \
14879     conftest$ac_exeext conftest.$ac_ext
14880 fi
14881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_4" >&5
14882 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_4" >&6; }
14883 if test "$libgo_cv_func___sync_bool_compare_and_swap_4" = "yes"; then
14884
14885 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_4 1" >>confdefs.h
14886
14887 fi
14888
14889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_8" >&5
14890 $as_echo_n "checking for __sync_bool_compare_and_swap_8... " >&6; }
14891 if test "${libgo_cv_func___sync_bool_compare_and_swap_8+set}" = set; then :
14892   $as_echo_n "(cached) " >&6
14893 else
14894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14895 /* end confdefs.h.  */
14896
14897 typedef unsigned int uint64  __attribute__ ((mode (DI)));
14898 uint64 i;
14899 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
14900
14901 _ACEOF
14902 if ac_fn_c_try_link "$LINENO"; then :
14903   libgo_cv_func___sync_bool_compare_and_swap_8=yes
14904 else
14905   libgo_cv_func___sync_bool_compare_and_swap_8=no
14906 fi
14907 rm -f core conftest.err conftest.$ac_objext \
14908     conftest$ac_exeext conftest.$ac_ext
14909 fi
14910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_8" >&5
14911 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_8" >&6; }
14912 if test "$libgo_cv_func___sync_bool_compare_and_swap_8" = "yes"; then
14913
14914 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_8 1" >>confdefs.h
14915
14916 fi
14917
14918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_fetch_and_add_4" >&5
14919 $as_echo_n "checking for __sync_fetch_and_add_4... " >&6; }
14920 if test "${libgo_cv_func___sync_fetch_and_add_4+set}" = set; then :
14921   $as_echo_n "(cached) " >&6
14922 else
14923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14924 /* end confdefs.h.  */
14925
14926 typedef unsigned int uint32  __attribute__ ((mode (SI)));
14927 uint32 i;
14928 int main() { return __sync_fetch_and_add (&i, 1); }
14929
14930 _ACEOF
14931 if ac_fn_c_try_link "$LINENO"; then :
14932   libgo_cv_func___sync_fetch_and_add_4=yes
14933 else
14934   libgo_cv_func___sync_fetch_and_add_4=no
14935 fi
14936 rm -f core conftest.err conftest.$ac_objext \
14937     conftest$ac_exeext conftest.$ac_ext
14938 fi
14939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_fetch_and_add_4" >&5
14940 $as_echo "$libgo_cv_func___sync_fetch_and_add_4" >&6; }
14941 if test "$libgo_cv_func___sync_fetch_and_add_4" = "yes"; then
14942
14943 $as_echo "#define HAVE_SYNC_FETCH_AND_ADD_4 1" >>confdefs.h
14944
14945 fi
14946
14947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_add_and_fetch_8" >&5
14948 $as_echo_n "checking for __sync_add_and_fetch_8... " >&6; }
14949 if test "${libgo_cv_func___sync_add_and_fetch_8+set}" = set; then :
14950   $as_echo_n "(cached) " >&6
14951 else
14952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14953 /* end confdefs.h.  */
14954
14955 typedef unsigned int uint64  __attribute__ ((mode (DI)));
14956 uint64 i;
14957 int main() { return __sync_add_and_fetch (&i, 1); }
14958
14959 _ACEOF
14960 if ac_fn_c_try_link "$LINENO"; then :
14961   libgo_cv_func___sync_add_and_fetch_8=yes
14962 else
14963   libgo_cv_func___sync_add_and_fetch_8=no
14964 fi
14965 rm -f core conftest.err conftest.$ac_objext \
14966     conftest$ac_exeext conftest.$ac_ext
14967 fi
14968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_add_and_fetch_8" >&5
14969 $as_echo "$libgo_cv_func___sync_add_and_fetch_8" >&6; }
14970 if test "$libgo_cv_func___sync_add_and_fetch_8" = "yes"; then
14971
14972 $as_echo "#define HAVE_SYNC_ADD_AND_FETCH_8 1" >>confdefs.h
14973
14974 fi
14975
14976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -minline-all-stringops" >&5
14977 $as_echo_n "checking whether compiler supports -minline-all-stringops... " >&6; }
14978 if test "${libgo_cv_c_stringops+set}" = set; then :
14979   $as_echo_n "(cached) " >&6
14980 else
14981   CFLAGS_hold=$CFLAGS
14982 CFLAGS="$CFLAGS -minline-all-stringops"
14983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14984 /* end confdefs.h.  */
14985 int i;
14986 _ACEOF
14987 if ac_fn_c_try_compile "$LINENO"; then :
14988   libgo_cv_c_stringops=yes
14989 else
14990   libgo_cv_c_stringops=no
14991 fi
14992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14993 CFLAGS=$CFLAGS_hold
14994 fi
14995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_stringops" >&5
14996 $as_echo "$libgo_cv_c_stringops" >&6; }
14997 STRINGOPS_FLAG=
14998 if test "$libgo_cv_c_stringops" = yes; then
14999   STRINGOPS_FLAG=-minline-all-stringops
15000 fi
15001
15002
15003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -mfancy-math-387" >&5
15004 $as_echo_n "checking whether compiler supports -mfancy-math-387... " >&6; }
15005 if test "${libgo_cv_c_fancymath+set}" = set; then :
15006   $as_echo_n "(cached) " >&6
15007 else
15008   CFLAGS_hold=$CFLAGS
15009 CFLAGS="$CFLAGS -mfancy-math-387"
15010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15011 /* end confdefs.h.  */
15012 int i;
15013 _ACEOF
15014 if ac_fn_c_try_compile "$LINENO"; then :
15015   libgo_cv_c_fancymath=yes
15016 else
15017   libgo_cv_c_fancymath=no
15018 fi
15019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15020 CFLAGS=$CFLAGS_hold
15021 fi
15022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_fancymath" >&5
15023 $as_echo "$libgo_cv_c_fancymath" >&6; }
15024 MATH_FLAG=
15025 if test "$libgo_cv_c_fancymath" = yes; then
15026   MATH_FLAG="-mfancy-math-387 -funsafe-math-optimizations"
15027 else
15028   MATH_FLAG="-ffp-contract=off"
15029 fi
15030
15031
15032 CFLAGS_hold=$CFLAGS
15033 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
15034 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
15035 if test "x$ac_cv_type_off64_t" = x""yes; then :
15036
15037 cat >>confdefs.h <<_ACEOF
15038 #define HAVE_OFF64_T 1
15039 _ACEOF
15040
15041
15042 fi
15043
15044 CFLAGS=$CFLAGS_hold
15045
15046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event size" >&5
15047 $as_echo_n "checking epoll_event size... " >&6; }
15048 if test "${libgo_cv_c_epoll_event_size+set}" = set; then :
15049   $as_echo_n "(cached) " >&6
15050 else
15051   if ac_fn_c_compute_int "$LINENO" "sizeof (struct epoll_event)" "libgo_cv_c_epoll_event_size"        "#include <sys/epoll.h>"; then :
15052
15053 else
15054   libgo_cv_c_epoll_event_size=0
15055 fi
15056
15057 fi
15058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_size" >&5
15059 $as_echo "$libgo_cv_c_epoll_event_size" >&6; }
15060 SIZEOF_STRUCT_EPOLL_EVENT=${libgo_cv_c_epoll_event_size}
15061
15062
15063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event data.fd offset" >&5
15064 $as_echo_n "checking epoll_event data.fd offset... " >&6; }
15065 if test "${libgo_cv_c_epoll_event_fd_offset+set}" = set; then :
15066   $as_echo_n "(cached) " >&6
15067 else
15068   if ac_fn_c_compute_int "$LINENO" "offsetof (struct epoll_event, data.fd)" "libgo_cv_c_epoll_event_fd_offset"        "#include <stddef.h>
15069 #include <sys/epoll.h>"; then :
15070
15071 else
15072   libgo_cv_c_epoll_event_fd_offset=0
15073 fi
15074
15075 fi
15076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_fd_offset" >&5
15077 $as_echo "$libgo_cv_c_epoll_event_fd_offset" >&6; }
15078 STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
15079
15080
15081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15082 /* end confdefs.h.  */
15083 #include <sys/stat.h>
15084
15085 _ACEOF
15086 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15087   $EGREP "timespec_t.*st_atim" >/dev/null 2>&1; then :
15088   have_stat_timespec=yes
15089 else
15090   have_stat_timespec=no
15091 fi
15092 rm -f conftest*
15093
15094  if test $have_stat_timespec = yes; then
15095   HAVE_STAT_TIMESPEC_TRUE=
15096   HAVE_STAT_TIMESPEC_FALSE='#'
15097 else
15098   HAVE_STAT_TIMESPEC_TRUE='#'
15099   HAVE_STAT_TIMESPEC_FALSE=
15100 fi
15101
15102
15103 ac_fn_c_check_type "$LINENO" "struct exception" "ac_cv_type_struct_exception" "#include <math.h>
15104 "
15105 if test "x$ac_cv_type_struct_exception" = x""yes; then :
15106   libgo_has_struct_exception=yes
15107 else
15108   libgo_has_struct_exception=no
15109 fi
15110
15111 if test "$libgo_has_struct_exception" = "yes"; then
15112
15113 $as_echo "#define HAVE_STRUCT_EXCEPTION 1" >>confdefs.h
15114
15115 fi
15116
15117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setcontext clobbers TLS variables" >&5
15118 $as_echo_n "checking whether setcontext clobbers TLS variables... " >&6; }
15119 if test "${libgo_cv_lib_setcontext_clobbers_tls+set}" = set; then :
15120   $as_echo_n "(cached) " >&6
15121 else
15122   CFLAGS_hold="$CFLAGS"
15123 CFLAGS="$PTHREAD_CFLAGS"
15124 LIBS_hold="$LIBS"
15125 LIBS="$LIBS $PTHREAD_LIBS"
15126 # The cast to long int works around a bug in the HP C Compiler
15127 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15128 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15129 # This bug is HP SR number 8606223364.
15130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15131 $as_echo_n "checking size of void *... " >&6; }
15132 if test "${ac_cv_sizeof_void_p+set}" = set; then :
15133   $as_echo_n "(cached) " >&6
15134 else
15135   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15136
15137 else
15138   if test "$ac_cv_type_void_p" = yes; then
15139      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15140 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15141 { as_fn_set_status 77
15142 as_fn_error "cannot compute sizeof (void *)
15143 See \`config.log' for more details." "$LINENO" 5; }; }
15144    else
15145      ac_cv_sizeof_void_p=0
15146    fi
15147 fi
15148
15149 fi
15150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15151 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15152
15153
15154
15155 cat >>confdefs.h <<_ACEOF
15156 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15157 _ACEOF
15158
15159
15160 as_fn_arith $ac_cv_sizeof_void_p \* 8 && ptr_type_size=$as_val
15161 if test "$cross_compiling" = yes; then :
15162   case "$target:$ptr_type_size" in
15163   i?86-*-solaris2.1[01]:64 | x86_64*-*-solaris2.1[01]:64)
15164     libgo_cv_lib_setcontext_clobbers_tls=yes ;;
15165   *)
15166     libgo_cv_lib_setcontext_clobbers_tls=no ;;
15167  esac
15168
15169 else
15170   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15171 /* end confdefs.h.  */
15172
15173 #include <pthread.h>
15174 #include <stdlib.h>
15175 #include <ucontext.h>
15176 #include <unistd.h>
15177
15178 __thread int tls;
15179
15180 static char stack[10 * 1024 * 1024];
15181 static ucontext_t c;
15182
15183 /* Called via makecontext/setcontext.  */
15184
15185 static void
15186 cfn (void)
15187 {
15188   exit (tls);
15189 }
15190
15191 /* Called via pthread_create.  */
15192
15193 static void *
15194 tfn (void *dummy)
15195 {
15196   /* The thread should still see this value after calling
15197      setcontext.  */
15198   tls = 0;
15199
15200   setcontext (&c);
15201
15202   /* The call to setcontext should not return.  */
15203   abort ();
15204 }
15205
15206 int
15207 main ()
15208 {
15209   pthread_t tid;
15210
15211   /* The thread should not see this value.  */
15212   tls = 1;
15213
15214   if (getcontext (&c) < 0)
15215     abort ();
15216
15217   c.uc_stack.ss_sp = stack;
15218 #ifdef MAKECONTEXT_STACK_TOP
15219   c.uc_stack.ss_sp += sizeof stack;
15220 #endif
15221   c.uc_stack.ss_flags = 0;
15222   c.uc_stack.ss_size = sizeof stack;
15223   c.uc_link = NULL;
15224   makecontext (&c, cfn, 0);
15225
15226   if (pthread_create (&tid, NULL, tfn, NULL) != 0)
15227     abort ();
15228
15229   if (pthread_join (tid, NULL) != 0)
15230     abort ();
15231
15232   /* The thread should have called exit.  */
15233   abort ();
15234 }
15235
15236 _ACEOF
15237 if ac_fn_c_try_run "$LINENO"; then :
15238   libgo_cv_lib_setcontext_clobbers_tls=no
15239 else
15240   libgo_cv_lib_setcontext_clobbers_tls=yes
15241 fi
15242 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15243   conftest.$ac_objext conftest.beam conftest.$ac_ext
15244 fi
15245
15246 CFLAGS="$CFLAGS_hold"
15247 LIBS="$LIBS_hold"
15248
15249 fi
15250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_setcontext_clobbers_tls" >&5
15251 $as_echo "$libgo_cv_lib_setcontext_clobbers_tls" >&6; }
15252 if test "$libgo_cv_lib_setcontext_clobbers_tls" = "yes"; then
15253
15254 $as_echo "#define SETCONTEXT_CLOBBERS_TLS 1" >>confdefs.h
15255
15256 fi
15257
15258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15259 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15260 if test "${libgo_cv_ro_eh_frame+set}" = set; then :
15261   $as_echo_n "(cached) " >&6
15262 else
15263
15264 libgo_cv_ro_eh_frame=no
15265 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15266 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
15267   if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
15268     libgo_cv_ro_eh_frame=yes
15269   elif grep '.section.*eh_frame.*#alloc' conftest.c \
15270        | grep -v '#write' > /dev/null; then
15271     libgo_cv_ro_eh_frame=yes
15272   fi
15273 fi
15274 rm -f conftest.*
15275
15276 fi
15277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ro_eh_frame" >&5
15278 $as_echo "$libgo_cv_ro_eh_frame" >&6; }
15279 if test "x$libgo_cv_ro_eh_frame" = xyes; then
15280
15281 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15282
15283 else
15284
15285 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15286
15287 fi
15288
15289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Qunused-arguments" >&5
15290 $as_echo_n "checking if compiler supports -Qunused-arguments... " >&6; }
15291 if test "${libgo_cv_c_unused_arguments+set}" = set; then :
15292   $as_echo_n "(cached) " >&6
15293 else
15294   CFLAGS_hold=$CFLAGS
15295 CFLAGS="$CFLAGS -Qunused-arguments"
15296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15297 /* end confdefs.h.  */
15298 int i;
15299 _ACEOF
15300 if ac_fn_c_try_compile "$LINENO"; then :
15301   libgo_cv_c_unused_arguments=yes
15302 else
15303   libgo_cv_c_unused_arguments=no
15304 fi
15305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15306 CFLAGS=$CFLAGS_hold
15307 fi
15308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_unused_arguments" >&5
15309 $as_echo "$libgo_cv_c_unused_arguments" >&6; }
15310
15311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler supports GNU comdat group syntax" >&5
15312 $as_echo_n "checking if assembler supports GNU comdat group syntax... " >&6; }
15313 if test "${libgo_cv_as_comdat_gnu+set}" = set; then :
15314   $as_echo_n "(cached) " >&6
15315 else
15316
15317 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
15318 CFLAGS_hold=$CFLAGS
15319 if test "$libgo_cv_c_unused_arguments" = yes; then
15320   CFLAGS="$CFLAGS -Qunused-arguments"
15321 fi
15322 if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15323   libgo_cv_as_comdat_gnu=yes
15324 else
15325   libgo_cv_as_comdat_gnu=no
15326 fi
15327 CFLAGS=$CFLAGS_hold
15328
15329 fi
15330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_comdat_gnu" >&5
15331 $as_echo "$libgo_cv_as_comdat_gnu" >&6; }
15332 if test "x$libgo_cv_as_comdat_gnu" = xyes; then
15333
15334 $as_echo "#define HAVE_AS_COMDAT_GAS 1" >>confdefs.h
15335
15336 fi
15337
15338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15339 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15340 if test "${libgo_cv_as_x86_pcrel+set}" = set; then :
15341   $as_echo_n "(cached) " >&6
15342 else
15343
15344 libgo_cv_as_x86_pcrel=yes
15345 echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15346 CFLAGS_hold=$CFLAGS
15347 if test "$libgo_cv_c_unused_arguments" = yes; then
15348   CFLAGS="$CFLAGS -Qunused-arguments"
15349 fi
15350 if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
15351     libgo_cv_as_x86_pcrel=no
15352 fi
15353 CFLAGS=$CFLAGS_hold
15354
15355 fi
15356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_pcrel" >&5
15357 $as_echo "$libgo_cv_as_x86_pcrel" >&6; }
15358 if test "x$libgo_cv_as_x86_pcrel" = xyes; then
15359
15360 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
15361
15362 fi
15363
15364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
15365 $as_echo_n "checking assembler supports unwind section type... " >&6; }
15366 if test "${libgo_cv_as_x86_64_unwind_section_type+set}" = set; then :
15367   $as_echo_n "(cached) " >&6
15368 else
15369
15370 libgo_cv_as_x86_64_unwind_section_type=yes
15371 echo '.section .eh_frame,"a",@unwind' > conftest.s
15372 CFLAGS_hold=$CFLAGS
15373 if test "$libgo_cv_c_unused_arguments" = yes; then
15374   CFLAGS="$CFLAGS -Qunused-arguments"
15375 fi
15376 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
15377     libgo_cv_as_x86_64_unwind_section_type=no
15378 fi
15379 CFLAGS=$CFLAGS_hold
15380
15381 fi
15382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_64_unwind_section_type" >&5
15383 $as_echo "$libgo_cv_as_x86_64_unwind_section_type" >&6; }
15384 if test "x$libgo_cv_as_x86_64_unwind_section_type" = xyes; then
15385
15386 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
15387
15388 fi
15389
15390 cat >confcache <<\_ACEOF
15391 # This file is a shell script that caches the results of configure
15392 # tests run on this system so they can be shared between configure
15393 # scripts and configure runs, see configure's option --config-cache.
15394 # It is not useful on other systems.  If it contains results you don't
15395 # want to keep, you may remove or edit it.
15396 #
15397 # config.status only pays attention to the cache file if you give it
15398 # the --recheck option to rerun configure.
15399 #
15400 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15401 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15402 # following values.
15403
15404 _ACEOF
15405
15406 # The following way of writing the cache mishandles newlines in values,
15407 # but we know of no workaround that is simple, portable, and efficient.
15408 # So, we kill variables containing newlines.
15409 # Ultrix sh set writes to stderr and can't be redirected directly,
15410 # and sets the high bit in the cache file unless we assign to the vars.
15411 (
15412   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15413     eval ac_val=\$$ac_var
15414     case $ac_val in #(
15415     *${as_nl}*)
15416       case $ac_var in #(
15417       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15418 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15419       esac
15420       case $ac_var in #(
15421       _ | IFS | as_nl) ;; #(
15422       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15423       *) { eval $ac_var=; unset $ac_var;} ;;
15424       esac ;;
15425     esac
15426   done
15427
15428   (set) 2>&1 |
15429     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15430     *${as_nl}ac_space=\ *)
15431       # `set' does not quote correctly, so add quotes: double-quote
15432       # substitution turns \\\\ into \\, and sed turns \\ into \.
15433       sed -n \
15434         "s/'/'\\\\''/g;
15435           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15436       ;; #(
15437     *)
15438       # `set' quotes correctly as required by POSIX, so do not add quotes.
15439       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15440       ;;
15441     esac |
15442     sort
15443 ) |
15444   sed '
15445      /^ac_cv_env_/b end
15446      t clear
15447      :clear
15448      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15449      t end
15450      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15451      :end' >>confcache
15452 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15453   if test -w "$cache_file"; then
15454     test "x$cache_file" != "x/dev/null" &&
15455       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15456 $as_echo "$as_me: updating cache $cache_file" >&6;}
15457     cat confcache >$cache_file
15458   else
15459     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15460 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15461   fi
15462 fi
15463 rm -f confcache
15464
15465 if test ${multilib} = yes; then
15466   multilib_arg="--enable-multilib"
15467 else
15468   multilib_arg=
15469 fi
15470
15471 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15472
15473
15474 ac_config_commands="$ac_config_commands default"
15475
15476
15477 cat >confcache <<\_ACEOF
15478 # This file is a shell script that caches the results of configure
15479 # tests run on this system so they can be shared between configure
15480 # scripts and configure runs, see configure's option --config-cache.
15481 # It is not useful on other systems.  If it contains results you don't
15482 # want to keep, you may remove or edit it.
15483 #
15484 # config.status only pays attention to the cache file if you give it
15485 # the --recheck option to rerun configure.
15486 #
15487 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15488 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15489 # following values.
15490
15491 _ACEOF
15492
15493 # The following way of writing the cache mishandles newlines in values,
15494 # but we know of no workaround that is simple, portable, and efficient.
15495 # So, we kill variables containing newlines.
15496 # Ultrix sh set writes to stderr and can't be redirected directly,
15497 # and sets the high bit in the cache file unless we assign to the vars.
15498 (
15499   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15500     eval ac_val=\$$ac_var
15501     case $ac_val in #(
15502     *${as_nl}*)
15503       case $ac_var in #(
15504       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15505 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15506       esac
15507       case $ac_var in #(
15508       _ | IFS | as_nl) ;; #(
15509       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15510       *) { eval $ac_var=; unset $ac_var;} ;;
15511       esac ;;
15512     esac
15513   done
15514
15515   (set) 2>&1 |
15516     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15517     *${as_nl}ac_space=\ *)
15518       # `set' does not quote correctly, so add quotes: double-quote
15519       # substitution turns \\\\ into \\, and sed turns \\ into \.
15520       sed -n \
15521         "s/'/'\\\\''/g;
15522           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15523       ;; #(
15524     *)
15525       # `set' quotes correctly as required by POSIX, so do not add quotes.
15526       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15527       ;;
15528     esac |
15529     sort
15530 ) |
15531   sed '
15532      /^ac_cv_env_/b end
15533      t clear
15534      :clear
15535      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15536      t end
15537      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15538      :end' >>confcache
15539 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15540   if test -w "$cache_file"; then
15541     test "x$cache_file" != "x/dev/null" &&
15542       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15543 $as_echo "$as_me: updating cache $cache_file" >&6;}
15544     cat confcache >$cache_file
15545   else
15546     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15547 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15548   fi
15549 fi
15550 rm -f confcache
15551
15552 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15553 # Let make expand exec_prefix.
15554 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15555
15556 DEFS=-DHAVE_CONFIG_H
15557
15558 ac_libobjs=
15559 ac_ltlibobjs=
15560 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15561   # 1. Remove the extension, and $U if already installed.
15562   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15563   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15564   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15565   #    will be set to the directory where LIBOBJS objects are built.
15566   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15567   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15568 done
15569 LIBOBJS=$ac_libobjs
15570
15571 LTLIBOBJS=$ac_ltlibobjs
15572
15573
15574  if test -n "$EXEEXT"; then
15575   am__EXEEXT_TRUE=
15576   am__EXEEXT_FALSE='#'
15577 else
15578   am__EXEEXT_TRUE='#'
15579   am__EXEEXT_FALSE=
15580 fi
15581
15582 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15583   as_fn_error "conditional \"AMDEP\" was never defined.
15584 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15585 fi
15586 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15587   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15588 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15589 fi
15590 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15591   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15592 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15593 fi
15594 if test -z "${LIBGO_IS_DARWIN_TRUE}" && test -z "${LIBGO_IS_DARWIN_FALSE}"; then
15595   as_fn_error "conditional \"LIBGO_IS_DARWIN\" was never defined.
15596 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15597 fi
15598 if test -z "${LIBGO_IS_FREEBSD_TRUE}" && test -z "${LIBGO_IS_FREEBSD_FALSE}"; then
15599   as_fn_error "conditional \"LIBGO_IS_FREEBSD\" was never defined.
15600 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15601 fi
15602 if test -z "${LIBGO_IS_IRIX_TRUE}" && test -z "${LIBGO_IS_IRIX_FALSE}"; then
15603   as_fn_error "conditional \"LIBGO_IS_IRIX\" was never defined.
15604 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15605 fi
15606 if test -z "${LIBGO_IS_LINUX_TRUE}" && test -z "${LIBGO_IS_LINUX_FALSE}"; then
15607   as_fn_error "conditional \"LIBGO_IS_LINUX\" was never defined.
15608 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15609 fi
15610 if test -z "${LIBGO_IS_NETBSD_TRUE}" && test -z "${LIBGO_IS_NETBSD_FALSE}"; then
15611   as_fn_error "conditional \"LIBGO_IS_NETBSD\" was never defined.
15612 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15613 fi
15614 if test -z "${LIBGO_IS_OPENBSD_TRUE}" && test -z "${LIBGO_IS_OPENBSD_FALSE}"; then
15615   as_fn_error "conditional \"LIBGO_IS_OPENBSD\" was never defined.
15616 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15617 fi
15618 if test -z "${LIBGO_IS_DRAGONFLY_TRUE}" && test -z "${LIBGO_IS_DRAGONFLY_FALSE}"; then
15619   as_fn_error "conditional \"LIBGO_IS_DRAGONFLY\" was never defined.
15620 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15621 fi
15622 if test -z "${LIBGO_IS_RTEMS_TRUE}" && test -z "${LIBGO_IS_RTEMS_FALSE}"; then
15623   as_fn_error "conditional \"LIBGO_IS_RTEMS\" was never defined.
15624 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15625 fi
15626 if test -z "${LIBGO_IS_SOLARIS_TRUE}" && test -z "${LIBGO_IS_SOLARIS_FALSE}"; then
15627   as_fn_error "conditional \"LIBGO_IS_SOLARIS\" was never defined.
15628 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15629 fi
15630 if test -z "${LIBGO_IS_386_TRUE}" && test -z "${LIBGO_IS_386_FALSE}"; then
15631   as_fn_error "conditional \"LIBGO_IS_386\" was never defined.
15632 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15633 fi
15634 if test -z "${LIBGO_IS_ALPHA_TRUE}" && test -z "${LIBGO_IS_ALPHA_FALSE}"; then
15635   as_fn_error "conditional \"LIBGO_IS_ALPHA\" was never defined.
15636 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15637 fi
15638 if test -z "${LIBGO_IS_ARM_TRUE}" && test -z "${LIBGO_IS_ARM_FALSE}"; then
15639   as_fn_error "conditional \"LIBGO_IS_ARM\" was never defined.
15640 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15641 fi
15642 if test -z "${LIBGO_IS_ARM64_TRUE}" && test -z "${LIBGO_IS_ARM64_FALSE}"; then
15643   as_fn_error "conditional \"LIBGO_IS_ARM64\" was never defined.
15644 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15645 fi
15646 if test -z "${LIBGO_IS_M68K_TRUE}" && test -z "${LIBGO_IS_M68K_FALSE}"; then
15647   as_fn_error "conditional \"LIBGO_IS_M68K\" was never defined.
15648 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15649 fi
15650 if test -z "${LIBGO_IS_MIPS_TRUE}" && test -z "${LIBGO_IS_MIPS_FALSE}"; then
15651   as_fn_error "conditional \"LIBGO_IS_MIPS\" was never defined.
15652 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15653 fi
15654 if test -z "${LIBGO_IS_MIPSO32_TRUE}" && test -z "${LIBGO_IS_MIPSO32_FALSE}"; then
15655   as_fn_error "conditional \"LIBGO_IS_MIPSO32\" was never defined.
15656 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15657 fi
15658 if test -z "${LIBGO_IS_MIPSN32_TRUE}" && test -z "${LIBGO_IS_MIPSN32_FALSE}"; then
15659   as_fn_error "conditional \"LIBGO_IS_MIPSN32\" was never defined.
15660 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15661 fi
15662 if test -z "${LIBGO_IS_MIPSN64_TRUE}" && test -z "${LIBGO_IS_MIPSN64_FALSE}"; then
15663   as_fn_error "conditional \"LIBGO_IS_MIPSN64\" was never defined.
15664 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15665 fi
15666 if test -z "${LIBGO_IS_MIPSO64_TRUE}" && test -z "${LIBGO_IS_MIPSO64_FALSE}"; then
15667   as_fn_error "conditional \"LIBGO_IS_MIPSO64\" was never defined.
15668 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15669 fi
15670 if test -z "${LIBGO_IS_PPC_TRUE}" && test -z "${LIBGO_IS_PPC_FALSE}"; then
15671   as_fn_error "conditional \"LIBGO_IS_PPC\" was never defined.
15672 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15673 fi
15674 if test -z "${LIBGO_IS_PPC64_TRUE}" && test -z "${LIBGO_IS_PPC64_FALSE}"; then
15675   as_fn_error "conditional \"LIBGO_IS_PPC64\" was never defined.
15676 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15677 fi
15678 if test -z "${LIBGO_IS_PPC64LE_TRUE}" && test -z "${LIBGO_IS_PPC64LE_FALSE}"; then
15679   as_fn_error "conditional \"LIBGO_IS_PPC64LE\" was never defined.
15680 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15681 fi
15682 if test -z "${LIBGO_IS_S390_TRUE}" && test -z "${LIBGO_IS_S390_FALSE}"; then
15683   as_fn_error "conditional \"LIBGO_IS_S390\" was never defined.
15684 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15685 fi
15686 if test -z "${LIBGO_IS_S390X_TRUE}" && test -z "${LIBGO_IS_S390X_FALSE}"; then
15687   as_fn_error "conditional \"LIBGO_IS_S390X\" was never defined.
15688 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15689 fi
15690 if test -z "${LIBGO_IS_SPARC_TRUE}" && test -z "${LIBGO_IS_SPARC_FALSE}"; then
15691   as_fn_error "conditional \"LIBGO_IS_SPARC\" was never defined.
15692 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15693 fi
15694 if test -z "${LIBGO_IS_SPARC64_TRUE}" && test -z "${LIBGO_IS_SPARC64_FALSE}"; then
15695   as_fn_error "conditional \"LIBGO_IS_SPARC64\" was never defined.
15696 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15697 fi
15698 if test -z "${LIBGO_IS_X86_64_TRUE}" && test -z "${LIBGO_IS_X86_64_FALSE}"; then
15699   as_fn_error "conditional \"LIBGO_IS_X86_64\" was never defined.
15700 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15701 fi
15702 if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; then
15703   as_fn_error "conditional \"USING_SPLIT_STACK\" was never defined.
15704 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15705 fi
15706 if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then
15707   as_fn_error "conditional \"GOC_IS_LLGO\" was never defined.
15708 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15709 fi
15710
15711 if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then
15712   as_fn_error "conditional \"HAVE_SYS_MMAN_H\" was never defined.
15713 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15714 fi
15715 if test -z "${HAVE_STRERROR_R_TRUE}" && test -z "${HAVE_STRERROR_R_FALSE}"; then
15716   as_fn_error "conditional \"HAVE_STRERROR_R\" was never defined.
15717 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15718 fi
15719 if test -z "${HAVE_WAIT4_TRUE}" && test -z "${HAVE_WAIT4_FALSE}"; then
15720   as_fn_error "conditional \"HAVE_WAIT4\" was never defined.
15721 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15722 fi
15723 if test -z "${HAVE_STAT_TIMESPEC_TRUE}" && test -z "${HAVE_STAT_TIMESPEC_FALSE}"; then
15724   as_fn_error "conditional \"HAVE_STAT_TIMESPEC\" was never defined.
15725 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15726 fi
15727
15728 : ${CONFIG_STATUS=./config.status}
15729 ac_write_fail=0
15730 ac_clean_files_save=$ac_clean_files
15731 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15732 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15733 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15734 as_write_fail=0
15735 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15736 #! $SHELL
15737 # Generated by $as_me.
15738 # Run this file to recreate the current configuration.
15739 # Compiler output produced by configure, useful for debugging
15740 # configure, is in config.log if it exists.
15741
15742 debug=false
15743 ac_cs_recheck=false
15744 ac_cs_silent=false
15745
15746 SHELL=\${CONFIG_SHELL-$SHELL}
15747 export SHELL
15748 _ASEOF
15749 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15750 ## -------------------- ##
15751 ## M4sh Initialization. ##
15752 ## -------------------- ##
15753
15754 # Be more Bourne compatible
15755 DUALCASE=1; export DUALCASE # for MKS sh
15756 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15757   emulate sh
15758   NULLCMD=:
15759   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15760   # is contrary to our usage.  Disable this feature.
15761   alias -g '${1+"$@"}'='"$@"'
15762   setopt NO_GLOB_SUBST
15763 else
15764   case `(set -o) 2>/dev/null` in #(
15765   *posix*) :
15766     set -o posix ;; #(
15767   *) :
15768      ;;
15769 esac
15770 fi
15771
15772
15773 as_nl='
15774 '
15775 export as_nl
15776 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15777 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15778 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15779 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15780 # Prefer a ksh shell builtin over an external printf program on Solaris,
15781 # but without wasting forks for bash or zsh.
15782 if test -z "$BASH_VERSION$ZSH_VERSION" \
15783     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15784   as_echo='print -r --'
15785   as_echo_n='print -rn --'
15786 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15787   as_echo='printf %s\n'
15788   as_echo_n='printf %s'
15789 else
15790   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15791     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15792     as_echo_n='/usr/ucb/echo -n'
15793   else
15794     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15795     as_echo_n_body='eval
15796       arg=$1;
15797       case $arg in #(
15798       *"$as_nl"*)
15799         expr "X$arg" : "X\\(.*\\)$as_nl";
15800         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15801       esac;
15802       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15803     '
15804     export as_echo_n_body
15805     as_echo_n='sh -c $as_echo_n_body as_echo'
15806   fi
15807   export as_echo_body
15808   as_echo='sh -c $as_echo_body as_echo'
15809 fi
15810
15811 # The user is always right.
15812 if test "${PATH_SEPARATOR+set}" != set; then
15813   PATH_SEPARATOR=:
15814   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15815     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15816       PATH_SEPARATOR=';'
15817   }
15818 fi
15819
15820
15821 # IFS
15822 # We need space, tab and new line, in precisely that order.  Quoting is
15823 # there to prevent editors from complaining about space-tab.
15824 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15825 # splitting by setting IFS to empty value.)
15826 IFS=" ""        $as_nl"
15827
15828 # Find who we are.  Look in the path if we contain no directory separator.
15829 case $0 in #((
15830   *[\\/]* ) as_myself=$0 ;;
15831   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15832 for as_dir in $PATH
15833 do
15834   IFS=$as_save_IFS
15835   test -z "$as_dir" && as_dir=.
15836     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15837   done
15838 IFS=$as_save_IFS
15839
15840      ;;
15841 esac
15842 # We did not find ourselves, most probably we were run as `sh COMMAND'
15843 # in which case we are not to be found in the path.
15844 if test "x$as_myself" = x; then
15845   as_myself=$0
15846 fi
15847 if test ! -f "$as_myself"; then
15848   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15849   exit 1
15850 fi
15851
15852 # Unset variables that we do not need and which cause bugs (e.g. in
15853 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15854 # suppresses any "Segmentation fault" message there.  '((' could
15855 # trigger a bug in pdksh 5.2.14.
15856 for as_var in BASH_ENV ENV MAIL MAILPATH
15857 do eval test x\${$as_var+set} = xset \
15858   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15859 done
15860 PS1='$ '
15861 PS2='> '
15862 PS4='+ '
15863
15864 # NLS nuisances.
15865 LC_ALL=C
15866 export LC_ALL
15867 LANGUAGE=C
15868 export LANGUAGE
15869
15870 # CDPATH.
15871 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15872
15873
15874 # as_fn_error ERROR [LINENO LOG_FD]
15875 # ---------------------------------
15876 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15877 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15878 # script with status $?, using 1 if that was 0.
15879 as_fn_error ()
15880 {
15881   as_status=$?; test $as_status -eq 0 && as_status=1
15882   if test "$3"; then
15883     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15884     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15885   fi
15886   $as_echo "$as_me: error: $1" >&2
15887   as_fn_exit $as_status
15888 } # as_fn_error
15889
15890
15891 # as_fn_set_status STATUS
15892 # -----------------------
15893 # Set $? to STATUS, without forking.
15894 as_fn_set_status ()
15895 {
15896   return $1
15897 } # as_fn_set_status
15898
15899 # as_fn_exit STATUS
15900 # -----------------
15901 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15902 as_fn_exit ()
15903 {
15904   set +e
15905   as_fn_set_status $1
15906   exit $1
15907 } # as_fn_exit
15908
15909 # as_fn_unset VAR
15910 # ---------------
15911 # Portably unset VAR.
15912 as_fn_unset ()
15913 {
15914   { eval $1=; unset $1;}
15915 }
15916 as_unset=as_fn_unset
15917 # as_fn_append VAR VALUE
15918 # ----------------------
15919 # Append the text in VALUE to the end of the definition contained in VAR. Take
15920 # advantage of any shell optimizations that allow amortized linear growth over
15921 # repeated appends, instead of the typical quadratic growth present in naive
15922 # implementations.
15923 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15924   eval 'as_fn_append ()
15925   {
15926     eval $1+=\$2
15927   }'
15928 else
15929   as_fn_append ()
15930   {
15931     eval $1=\$$1\$2
15932   }
15933 fi # as_fn_append
15934
15935 # as_fn_arith ARG...
15936 # ------------------
15937 # Perform arithmetic evaluation on the ARGs, and store the result in the
15938 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15939 # must be portable across $(()) and expr.
15940 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15941   eval 'as_fn_arith ()
15942   {
15943     as_val=$(( $* ))
15944   }'
15945 else
15946   as_fn_arith ()
15947   {
15948     as_val=`expr "$@" || test $? -eq 1`
15949   }
15950 fi # as_fn_arith
15951
15952
15953 if expr a : '\(a\)' >/dev/null 2>&1 &&
15954    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15955   as_expr=expr
15956 else
15957   as_expr=false
15958 fi
15959
15960 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15961   as_basename=basename
15962 else
15963   as_basename=false
15964 fi
15965
15966 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15967   as_dirname=dirname
15968 else
15969   as_dirname=false
15970 fi
15971
15972 as_me=`$as_basename -- "$0" ||
15973 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15974          X"$0" : 'X\(//\)$' \| \
15975          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15976 $as_echo X/"$0" |
15977     sed '/^.*\/\([^/][^/]*\)\/*$/{
15978             s//\1/
15979             q
15980           }
15981           /^X\/\(\/\/\)$/{
15982             s//\1/
15983             q
15984           }
15985           /^X\/\(\/\).*/{
15986             s//\1/
15987             q
15988           }
15989           s/.*/./; q'`
15990
15991 # Avoid depending upon Character Ranges.
15992 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15993 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15994 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15995 as_cr_digits='0123456789'
15996 as_cr_alnum=$as_cr_Letters$as_cr_digits
15997
15998 ECHO_C= ECHO_N= ECHO_T=
15999 case `echo -n x` in #(((((
16000 -n*)
16001   case `echo 'xy\c'` in
16002   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16003   xy)  ECHO_C='\c';;
16004   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16005        ECHO_T=' ';;
16006   esac;;
16007 *)
16008   ECHO_N='-n';;
16009 esac
16010
16011 rm -f conf$$ conf$$.exe conf$$.file
16012 if test -d conf$$.dir; then
16013   rm -f conf$$.dir/conf$$.file
16014 else
16015   rm -f conf$$.dir
16016   mkdir conf$$.dir 2>/dev/null
16017 fi
16018 if (echo >conf$$.file) 2>/dev/null; then
16019   if ln -s conf$$.file conf$$ 2>/dev/null; then
16020     as_ln_s='ln -s'
16021     # ... but there are two gotchas:
16022     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16023     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16024     # In both cases, we have to default to `cp -p'.
16025     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16026       as_ln_s='cp -p'
16027   elif ln conf$$.file conf$$ 2>/dev/null; then
16028     as_ln_s=ln
16029   else
16030     as_ln_s='cp -p'
16031   fi
16032 else
16033   as_ln_s='cp -p'
16034 fi
16035 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16036 rmdir conf$$.dir 2>/dev/null
16037
16038
16039 # as_fn_mkdir_p
16040 # -------------
16041 # Create "$as_dir" as a directory, including parents if necessary.
16042 as_fn_mkdir_p ()
16043 {
16044
16045   case $as_dir in #(
16046   -*) as_dir=./$as_dir;;
16047   esac
16048   test -d "$as_dir" || eval $as_mkdir_p || {
16049     as_dirs=
16050     while :; do
16051       case $as_dir in #(
16052       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16053       *) as_qdir=$as_dir;;
16054       esac
16055       as_dirs="'$as_qdir' $as_dirs"
16056       as_dir=`$as_dirname -- "$as_dir" ||
16057 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16058          X"$as_dir" : 'X\(//\)[^/]' \| \
16059          X"$as_dir" : 'X\(//\)$' \| \
16060          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16061 $as_echo X"$as_dir" |
16062     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16063             s//\1/
16064             q
16065           }
16066           /^X\(\/\/\)[^/].*/{
16067             s//\1/
16068             q
16069           }
16070           /^X\(\/\/\)$/{
16071             s//\1/
16072             q
16073           }
16074           /^X\(\/\).*/{
16075             s//\1/
16076             q
16077           }
16078           s/.*/./; q'`
16079       test -d "$as_dir" && break
16080     done
16081     test -z "$as_dirs" || eval "mkdir $as_dirs"
16082   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16083
16084
16085 } # as_fn_mkdir_p
16086 if mkdir -p . 2>/dev/null; then
16087   as_mkdir_p='mkdir -p "$as_dir"'
16088 else
16089   test -d ./-p && rmdir ./-p
16090   as_mkdir_p=false
16091 fi
16092
16093 if test -x / >/dev/null 2>&1; then
16094   as_test_x='test -x'
16095 else
16096   if ls -dL / >/dev/null 2>&1; then
16097     as_ls_L_option=L
16098   else
16099     as_ls_L_option=
16100   fi
16101   as_test_x='
16102     eval sh -c '\''
16103       if test -d "$1"; then
16104         test -d "$1/.";
16105       else
16106         case $1 in #(
16107         -*)set "./$1";;
16108         esac;
16109         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16110         ???[sx]*):;;*)false;;esac;fi
16111     '\'' sh
16112   '
16113 fi
16114 as_executable_p=$as_test_x
16115
16116 # Sed expression to map a string onto a valid CPP name.
16117 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16118
16119 # Sed expression to map a string onto a valid variable name.
16120 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16121
16122
16123 exec 6>&1
16124 ## ----------------------------------- ##
16125 ## Main body of $CONFIG_STATUS script. ##
16126 ## ----------------------------------- ##
16127 _ASEOF
16128 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16129
16130 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16131 # Save the log message, to keep $0 and so on meaningful, and to
16132 # report actual input values of CONFIG_FILES etc. instead of their
16133 # values after options handling.
16134 ac_log="
16135 This file was extended by package-unused $as_me version-unused, which was
16136 generated by GNU Autoconf 2.64.  Invocation command line was
16137
16138   CONFIG_FILES    = $CONFIG_FILES
16139   CONFIG_HEADERS  = $CONFIG_HEADERS
16140   CONFIG_LINKS    = $CONFIG_LINKS
16141   CONFIG_COMMANDS = $CONFIG_COMMANDS
16142   $ $0 $@
16143
16144 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16145 "
16146
16147 _ACEOF
16148
16149 case $ac_config_files in *"
16150 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16151 esac
16152
16153 case $ac_config_headers in *"
16154 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16155 esac
16156
16157
16158 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16159 # Files that config.status was made for.
16160 config_files="$ac_config_files"
16161 config_headers="$ac_config_headers"
16162 config_commands="$ac_config_commands"
16163
16164 _ACEOF
16165
16166 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16167 ac_cs_usage="\
16168 \`$as_me' instantiates files and other configuration actions
16169 from templates according to the current configuration.  Unless the files
16170 and actions are specified as TAGs, all are instantiated by default.
16171
16172 Usage: $0 [OPTION]... [TAG]...
16173
16174   -h, --help       print this help, then exit
16175   -V, --version    print version number and configuration settings, then exit
16176   -q, --quiet, --silent
16177                    do not print progress messages
16178   -d, --debug      don't remove temporary files
16179       --recheck    update $as_me by reconfiguring in the same conditions
16180       --file=FILE[:TEMPLATE]
16181                    instantiate the configuration file FILE
16182       --header=FILE[:TEMPLATE]
16183                    instantiate the configuration header FILE
16184
16185 Configuration files:
16186 $config_files
16187
16188 Configuration headers:
16189 $config_headers
16190
16191 Configuration commands:
16192 $config_commands
16193
16194 Report bugs to the package provider."
16195
16196 _ACEOF
16197 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16198 ac_cs_version="\\
16199 package-unused config.status version-unused
16200 configured by $0, generated by GNU Autoconf 2.64,
16201   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16202
16203 Copyright (C) 2009 Free Software Foundation, Inc.
16204 This config.status script is free software; the Free Software Foundation
16205 gives unlimited permission to copy, distribute and modify it."
16206
16207 ac_pwd='$ac_pwd'
16208 srcdir='$srcdir'
16209 INSTALL='$INSTALL'
16210 MKDIR_P='$MKDIR_P'
16211 AWK='$AWK'
16212 test -n "\$AWK" || AWK=awk
16213 _ACEOF
16214
16215 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16216 # The default lists apply if the user does not specify any file.
16217 ac_need_defaults=:
16218 while test $# != 0
16219 do
16220   case $1 in
16221   --*=*)
16222     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16223     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16224     ac_shift=:
16225     ;;
16226   *)
16227     ac_option=$1
16228     ac_optarg=$2
16229     ac_shift=shift
16230     ;;
16231   esac
16232
16233   case $ac_option in
16234   # Handling of the options.
16235   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16236     ac_cs_recheck=: ;;
16237   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16238     $as_echo "$ac_cs_version"; exit ;;
16239   --debug | --debu | --deb | --de | --d | -d )
16240     debug=: ;;
16241   --file | --fil | --fi | --f )
16242     $ac_shift
16243     case $ac_optarg in
16244     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16245     esac
16246     as_fn_append CONFIG_FILES " '$ac_optarg'"
16247     ac_need_defaults=false;;
16248   --header | --heade | --head | --hea )
16249     $ac_shift
16250     case $ac_optarg in
16251     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16252     esac
16253     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16254     ac_need_defaults=false;;
16255   --he | --h)
16256     # Conflict between --help and --header
16257     as_fn_error "ambiguous option: \`$1'
16258 Try \`$0 --help' for more information.";;
16259   --help | --hel | -h )
16260     $as_echo "$ac_cs_usage"; exit ;;
16261   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16262   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16263     ac_cs_silent=: ;;
16264
16265   # This is an error.
16266   -*) as_fn_error "unrecognized option: \`$1'
16267 Try \`$0 --help' for more information." ;;
16268
16269   *) as_fn_append ac_config_targets " $1"
16270      ac_need_defaults=false ;;
16271
16272   esac
16273   shift
16274 done
16275
16276 ac_configure_extra_args=
16277
16278 if $ac_cs_silent; then
16279   exec 6>/dev/null
16280   ac_configure_extra_args="$ac_configure_extra_args --silent"
16281 fi
16282
16283 _ACEOF
16284 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16285 if \$ac_cs_recheck; then
16286   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16287   shift
16288   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16289   CONFIG_SHELL='$SHELL'
16290   export CONFIG_SHELL
16291   exec "\$@"
16292 fi
16293
16294 _ACEOF
16295 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16296 exec 5>>config.log
16297 {
16298   echo
16299   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16300 ## Running $as_me. ##
16301 _ASBOX
16302   $as_echo "$ac_log"
16303 } >&5
16304
16305 _ACEOF
16306 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16307 #
16308 # INIT-COMMANDS
16309 #
16310
16311 srcdir="$srcdir"
16312 host="$host"
16313 target="$target"
16314 with_multisubdir="$with_multisubdir"
16315 with_multisrctop="$with_multisrctop"
16316 with_target_subdir="$with_target_subdir"
16317 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16318 multi_basedir="$multi_basedir"
16319 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16320 CC="$CC"
16321 CXX="$CXX"
16322 GFORTRAN="$GFORTRAN"
16323 GCJ="$GCJ"
16324 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16325
16326
16327 # The HP-UX ksh and POSIX shell print the target directory to stdout
16328 # if CDPATH is set.
16329 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16330
16331 sed_quote_subst='$sed_quote_subst'
16332 double_quote_subst='$double_quote_subst'
16333 delay_variable_subst='$delay_variable_subst'
16334 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16335 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16336 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16337 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16338 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16339 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16340 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16341 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16342 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16343 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16344 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16345 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16346 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16347 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16348 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16349 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16350 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16351 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16352 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16353 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16354 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16355 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16356 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16357 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16358 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16359 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16360 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16361 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16362 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16363 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16364 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16365 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16366 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16367 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16368 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16369 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16370 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16371 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16372 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16373 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16374 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16375 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16376 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16377 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16378 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16379 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16380 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16381 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16382 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"`'
16383 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16384 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16385 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16386 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16387 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16388 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16389 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16390 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16391 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16392 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16393 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16394 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16395 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16396 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16397 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16398 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16399 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16400 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16401 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16402 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16403 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16404 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16405 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16406 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16407 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16408 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16409 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16410 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16411 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16412 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16413 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16414 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16415 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16416 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16417 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16418 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16419 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16420 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16421 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16422 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16423 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16424 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16425 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16426 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16427 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16428 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16429 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16430 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16431 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16432 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16433 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16434 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16435 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16436 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16437 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16438 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16439 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16440 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16441 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16442 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16443 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16444 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16445 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16446 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16447 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16448 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16449 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16450 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16451 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16452 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16453 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16454 LD_GO='`$ECHO "$LD_GO" | $SED "$delay_single_quote_subst"`'
16455 reload_flag_GO='`$ECHO "$reload_flag_GO" | $SED "$delay_single_quote_subst"`'
16456 reload_cmds_GO='`$ECHO "$reload_cmds_GO" | $SED "$delay_single_quote_subst"`'
16457 old_archive_cmds_GO='`$ECHO "$old_archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16458 compiler_GO='`$ECHO "$compiler_GO" | $SED "$delay_single_quote_subst"`'
16459 GCC_GO='`$ECHO "$GCC_GO" | $SED "$delay_single_quote_subst"`'
16460 lt_prog_compiler_no_builtin_flag_GO='`$ECHO "$lt_prog_compiler_no_builtin_flag_GO" | $SED "$delay_single_quote_subst"`'
16461 lt_prog_compiler_wl_GO='`$ECHO "$lt_prog_compiler_wl_GO" | $SED "$delay_single_quote_subst"`'
16462 lt_prog_compiler_pic_GO='`$ECHO "$lt_prog_compiler_pic_GO" | $SED "$delay_single_quote_subst"`'
16463 lt_prog_compiler_static_GO='`$ECHO "$lt_prog_compiler_static_GO" | $SED "$delay_single_quote_subst"`'
16464 lt_cv_prog_compiler_c_o_GO='`$ECHO "$lt_cv_prog_compiler_c_o_GO" | $SED "$delay_single_quote_subst"`'
16465 archive_cmds_need_lc_GO='`$ECHO "$archive_cmds_need_lc_GO" | $SED "$delay_single_quote_subst"`'
16466 enable_shared_with_static_runtimes_GO='`$ECHO "$enable_shared_with_static_runtimes_GO" | $SED "$delay_single_quote_subst"`'
16467 export_dynamic_flag_spec_GO='`$ECHO "$export_dynamic_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16468 whole_archive_flag_spec_GO='`$ECHO "$whole_archive_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16469 compiler_needs_object_GO='`$ECHO "$compiler_needs_object_GO" | $SED "$delay_single_quote_subst"`'
16470 old_archive_from_new_cmds_GO='`$ECHO "$old_archive_from_new_cmds_GO" | $SED "$delay_single_quote_subst"`'
16471 old_archive_from_expsyms_cmds_GO='`$ECHO "$old_archive_from_expsyms_cmds_GO" | $SED "$delay_single_quote_subst"`'
16472 archive_cmds_GO='`$ECHO "$archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16473 archive_expsym_cmds_GO='`$ECHO "$archive_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16474 module_cmds_GO='`$ECHO "$module_cmds_GO" | $SED "$delay_single_quote_subst"`'
16475 module_expsym_cmds_GO='`$ECHO "$module_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16476 with_gnu_ld_GO='`$ECHO "$with_gnu_ld_GO" | $SED "$delay_single_quote_subst"`'
16477 allow_undefined_flag_GO='`$ECHO "$allow_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16478 no_undefined_flag_GO='`$ECHO "$no_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16479 hardcode_libdir_flag_spec_GO='`$ECHO "$hardcode_libdir_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16480 hardcode_libdir_flag_spec_ld_GO='`$ECHO "$hardcode_libdir_flag_spec_ld_GO" | $SED "$delay_single_quote_subst"`'
16481 hardcode_libdir_separator_GO='`$ECHO "$hardcode_libdir_separator_GO" | $SED "$delay_single_quote_subst"`'
16482 hardcode_direct_GO='`$ECHO "$hardcode_direct_GO" | $SED "$delay_single_quote_subst"`'
16483 hardcode_direct_absolute_GO='`$ECHO "$hardcode_direct_absolute_GO" | $SED "$delay_single_quote_subst"`'
16484 hardcode_minus_L_GO='`$ECHO "$hardcode_minus_L_GO" | $SED "$delay_single_quote_subst"`'
16485 hardcode_shlibpath_var_GO='`$ECHO "$hardcode_shlibpath_var_GO" | $SED "$delay_single_quote_subst"`'
16486 hardcode_automatic_GO='`$ECHO "$hardcode_automatic_GO" | $SED "$delay_single_quote_subst"`'
16487 inherit_rpath_GO='`$ECHO "$inherit_rpath_GO" | $SED "$delay_single_quote_subst"`'
16488 link_all_deplibs_GO='`$ECHO "$link_all_deplibs_GO" | $SED "$delay_single_quote_subst"`'
16489 fix_srcfile_path_GO='`$ECHO "$fix_srcfile_path_GO" | $SED "$delay_single_quote_subst"`'
16490 always_export_symbols_GO='`$ECHO "$always_export_symbols_GO" | $SED "$delay_single_quote_subst"`'
16491 export_symbols_cmds_GO='`$ECHO "$export_symbols_cmds_GO" | $SED "$delay_single_quote_subst"`'
16492 exclude_expsyms_GO='`$ECHO "$exclude_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16493 include_expsyms_GO='`$ECHO "$include_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16494 prelink_cmds_GO='`$ECHO "$prelink_cmds_GO" | $SED "$delay_single_quote_subst"`'
16495 file_list_spec_GO='`$ECHO "$file_list_spec_GO" | $SED "$delay_single_quote_subst"`'
16496 hardcode_action_GO='`$ECHO "$hardcode_action_GO" | $SED "$delay_single_quote_subst"`'
16497
16498 LTCC='$LTCC'
16499 LTCFLAGS='$LTCFLAGS'
16500 compiler='$compiler_DEFAULT'
16501
16502 # A function that is used when there is no print builtin or printf.
16503 func_fallback_echo ()
16504 {
16505   eval 'cat <<_LTECHO_EOF
16506 \$1
16507 _LTECHO_EOF'
16508 }
16509
16510 # Quote evaled strings.
16511 for var in SED \
16512 GREP \
16513 EGREP \
16514 FGREP \
16515 SHELL \
16516 ECHO \
16517 LD \
16518 NM \
16519 LN_S \
16520 lt_SP2NL \
16521 lt_NL2SP \
16522 reload_flag \
16523 OBJDUMP \
16524 deplibs_check_method \
16525 file_magic_cmd \
16526 AR \
16527 AR_FLAGS \
16528 STRIP \
16529 RANLIB \
16530 CC \
16531 CFLAGS \
16532 compiler \
16533 lt_cv_sys_global_symbol_pipe \
16534 lt_cv_sys_global_symbol_to_cdecl \
16535 lt_cv_sys_global_symbol_to_c_name_address \
16536 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16537 lt_prog_compiler_no_builtin_flag \
16538 lt_prog_compiler_wl \
16539 lt_prog_compiler_pic \
16540 lt_prog_compiler_static \
16541 lt_cv_prog_compiler_c_o \
16542 need_locks \
16543 DSYMUTIL \
16544 NMEDIT \
16545 LIPO \
16546 OTOOL \
16547 OTOOL64 \
16548 shrext_cmds \
16549 export_dynamic_flag_spec \
16550 whole_archive_flag_spec \
16551 compiler_needs_object \
16552 with_gnu_ld \
16553 allow_undefined_flag \
16554 no_undefined_flag \
16555 hardcode_libdir_flag_spec \
16556 hardcode_libdir_flag_spec_ld \
16557 hardcode_libdir_separator \
16558 fix_srcfile_path \
16559 exclude_expsyms \
16560 include_expsyms \
16561 file_list_spec \
16562 variables_saved_for_relink \
16563 libname_spec \
16564 library_names_spec \
16565 soname_spec \
16566 install_override_mode \
16567 finish_eval \
16568 old_striplib \
16569 striplib \
16570 LD_GO \
16571 reload_flag_GO \
16572 compiler_GO \
16573 lt_prog_compiler_no_builtin_flag_GO \
16574 lt_prog_compiler_wl_GO \
16575 lt_prog_compiler_pic_GO \
16576 lt_prog_compiler_static_GO \
16577 lt_cv_prog_compiler_c_o_GO \
16578 export_dynamic_flag_spec_GO \
16579 whole_archive_flag_spec_GO \
16580 compiler_needs_object_GO \
16581 with_gnu_ld_GO \
16582 allow_undefined_flag_GO \
16583 no_undefined_flag_GO \
16584 hardcode_libdir_flag_spec_GO \
16585 hardcode_libdir_flag_spec_ld_GO \
16586 hardcode_libdir_separator_GO \
16587 fix_srcfile_path_GO \
16588 exclude_expsyms_GO \
16589 include_expsyms_GO \
16590 file_list_spec_GO; do
16591     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16592     *[\\\\\\\`\\"\\\$]*)
16593       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16594       ;;
16595     *)
16596       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16597       ;;
16598     esac
16599 done
16600
16601 # Double-quote double-evaled strings.
16602 for var in reload_cmds \
16603 old_postinstall_cmds \
16604 old_postuninstall_cmds \
16605 old_archive_cmds \
16606 extract_expsyms_cmds \
16607 old_archive_from_new_cmds \
16608 old_archive_from_expsyms_cmds \
16609 archive_cmds \
16610 archive_expsym_cmds \
16611 module_cmds \
16612 module_expsym_cmds \
16613 export_symbols_cmds \
16614 prelink_cmds \
16615 postinstall_cmds \
16616 postuninstall_cmds \
16617 finish_cmds \
16618 sys_lib_search_path_spec \
16619 sys_lib_dlsearch_path_spec \
16620 reload_cmds_GO \
16621 old_archive_cmds_GO \
16622 old_archive_from_new_cmds_GO \
16623 old_archive_from_expsyms_cmds_GO \
16624 archive_cmds_GO \
16625 archive_expsym_cmds_GO \
16626 module_cmds_GO \
16627 module_expsym_cmds_GO \
16628 export_symbols_cmds_GO \
16629 prelink_cmds_GO; do
16630     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16631     *[\\\\\\\`\\"\\\$]*)
16632       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16633       ;;
16634     *)
16635       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16636       ;;
16637     esac
16638 done
16639
16640 ac_aux_dir='$ac_aux_dir'
16641 xsi_shell='$xsi_shell'
16642 lt_shell_append='$lt_shell_append'
16643
16644 # See if we are running on zsh, and set the options which allow our
16645 # commands through without removal of \ escapes INIT.
16646 if test -n "\${ZSH_VERSION+set}" ; then
16647    setopt NO_GLOB_SUBST
16648 fi
16649
16650
16651     PACKAGE='$PACKAGE'
16652     VERSION='$VERSION'
16653     TIMESTAMP='$TIMESTAMP'
16654     RM='$RM'
16655     ofile='$ofile'
16656
16657
16658
16659
16660
16661
16662 # Variables needed in config.status (file generation) which aren't already
16663 # passed by autoconf.
16664 SUBDIRS="$SUBDIRS"
16665
16666
16667 _ACEOF
16668
16669 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16670
16671 # Handling of arguments.
16672 for ac_config_target in $ac_config_targets
16673 do
16674   case $ac_config_target in
16675     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
16676     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16677     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16678     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16679     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16680     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16681     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16682
16683   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16684   esac
16685 done
16686
16687
16688 # If the user did not use the arguments to specify the items to instantiate,
16689 # then the envvar interface is used.  Set only those that are not.
16690 # We use the long form for the default assignment because of an extremely
16691 # bizarre bug on SunOS 4.1.3.
16692 if $ac_need_defaults; then
16693   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16694   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16695   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16696 fi
16697
16698 # Have a temporary directory for convenience.  Make it in the build tree
16699 # simply because there is no reason against having it here, and in addition,
16700 # creating and moving files from /tmp can sometimes cause problems.
16701 # Hook for its removal unless debugging.
16702 # Note that there is a small window in which the directory will not be cleaned:
16703 # after its creation but before its name has been assigned to `$tmp'.
16704 $debug ||
16705 {
16706   tmp=
16707   trap 'exit_status=$?
16708   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16709 ' 0
16710   trap 'as_fn_exit 1' 1 2 13 15
16711 }
16712 # Create a (secure) tmp directory for tmp files.
16713
16714 {
16715   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16716   test -n "$tmp" && test -d "$tmp"
16717 }  ||
16718 {
16719   tmp=./conf$$-$RANDOM
16720   (umask 077 && mkdir "$tmp")
16721 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16722
16723 # Set up the scripts for CONFIG_FILES section.
16724 # No need to generate them if there are no CONFIG_FILES.
16725 # This happens for instance with `./config.status config.h'.
16726 if test -n "$CONFIG_FILES"; then
16727
16728
16729 ac_cr=`echo X | tr X '\015'`
16730 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16731 # But we know of no other shell where ac_cr would be empty at this
16732 # point, so we can use a bashism as a fallback.
16733 if test "x$ac_cr" = x; then
16734   eval ac_cr=\$\'\\r\'
16735 fi
16736 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16737 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16738   ac_cs_awk_cr='\r'
16739 else
16740   ac_cs_awk_cr=$ac_cr
16741 fi
16742
16743 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16744 _ACEOF
16745
16746
16747 {
16748   echo "cat >conf$$subs.awk <<_ACEOF" &&
16749   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16750   echo "_ACEOF"
16751 } >conf$$subs.sh ||
16752   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16753 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16754 ac_delim='%!_!# '
16755 for ac_last_try in false false false false false :; do
16756   . ./conf$$subs.sh ||
16757     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16758
16759   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16760   if test $ac_delim_n = $ac_delim_num; then
16761     break
16762   elif $ac_last_try; then
16763     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16764   else
16765     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16766   fi
16767 done
16768 rm -f conf$$subs.sh
16769
16770 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16771 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16772 _ACEOF
16773 sed -n '
16774 h
16775 s/^/S["/; s/!.*/"]=/
16776 p
16777 g
16778 s/^[^!]*!//
16779 :repl
16780 t repl
16781 s/'"$ac_delim"'$//
16782 t delim
16783 :nl
16784 h
16785 s/\(.\{148\}\).*/\1/
16786 t more1
16787 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16788 p
16789 n
16790 b repl
16791 :more1
16792 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16793 p
16794 g
16795 s/.\{148\}//
16796 t nl
16797 :delim
16798 h
16799 s/\(.\{148\}\).*/\1/
16800 t more2
16801 s/["\\]/\\&/g; s/^/"/; s/$/"/
16802 p
16803 b
16804 :more2
16805 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16806 p
16807 g
16808 s/.\{148\}//
16809 t delim
16810 ' <conf$$subs.awk | sed '
16811 /^[^""]/{
16812   N
16813   s/\n//
16814 }
16815 ' >>$CONFIG_STATUS || ac_write_fail=1
16816 rm -f conf$$subs.awk
16817 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16818 _ACAWK
16819 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16820   for (key in S) S_is_set[key] = 1
16821   FS = "\a"
16822
16823 }
16824 {
16825   line = $ 0
16826   nfields = split(line, field, "@")
16827   substed = 0
16828   len = length(field[1])
16829   for (i = 2; i < nfields; i++) {
16830     key = field[i]
16831     keylen = length(key)
16832     if (S_is_set[key]) {
16833       value = S[key]
16834       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16835       len += length(value) + length(field[++i])
16836       substed = 1
16837     } else
16838       len += 1 + keylen
16839   }
16840
16841   print line
16842 }
16843
16844 _ACAWK
16845 _ACEOF
16846 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16847 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16848   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16849 else
16850   cat
16851 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16852   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16853 _ACEOF
16854
16855 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16856 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16857 # trailing colons and then remove the whole line if VPATH becomes empty
16858 # (actually we leave an empty line to preserve line numbers).
16859 if test "x$srcdir" = x.; then
16860   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16861 s/:*\$(srcdir):*/:/
16862 s/:*\${srcdir}:*/:/
16863 s/:*@srcdir@:*/:/
16864 s/^\([^=]*=[     ]*\):*/\1/
16865 s/:*$//
16866 s/^[^=]*=[       ]*$//
16867 }'
16868 fi
16869
16870 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16871 fi # test -n "$CONFIG_FILES"
16872
16873 # Set up the scripts for CONFIG_HEADERS section.
16874 # No need to generate them if there are no CONFIG_HEADERS.
16875 # This happens for instance with `./config.status Makefile'.
16876 if test -n "$CONFIG_HEADERS"; then
16877 cat >"$tmp/defines.awk" <<\_ACAWK ||
16878 BEGIN {
16879 _ACEOF
16880
16881 # Transform confdefs.h into an awk script `defines.awk', embedded as
16882 # here-document in config.status, that substitutes the proper values into
16883 # config.h.in to produce config.h.
16884
16885 # Create a delimiter string that does not exist in confdefs.h, to ease
16886 # handling of long lines.
16887 ac_delim='%!_!# '
16888 for ac_last_try in false false :; do
16889   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16890   if test -z "$ac_t"; then
16891     break
16892   elif $ac_last_try; then
16893     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16894   else
16895     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16896   fi
16897 done
16898
16899 # For the awk script, D is an array of macro values keyed by name,
16900 # likewise P contains macro parameters if any.  Preserve backslash
16901 # newline sequences.
16902
16903 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16904 sed -n '
16905 s/.\{148\}/&'"$ac_delim"'/g
16906 t rset
16907 :rset
16908 s/^[     ]*#[    ]*define[       ][      ]*/ /
16909 t def
16910 d
16911 :def
16912 s/\\$//
16913 t bsnl
16914 s/["\\]/\\&/g
16915 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16916 D["\1"]=" \3"/p
16917 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16918 d
16919 :bsnl
16920 s/["\\]/\\&/g
16921 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16922 D["\1"]=" \3\\\\\\n"\\/p
16923 t cont
16924 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16925 t cont
16926 d
16927 :cont
16928 n
16929 s/.\{148\}/&'"$ac_delim"'/g
16930 t clear
16931 :clear
16932 s/\\$//
16933 t bsnlc
16934 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16935 d
16936 :bsnlc
16937 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16938 b cont
16939 ' <confdefs.h | sed '
16940 s/'"$ac_delim"'/"\\\
16941 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16942
16943 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16944   for (key in D) D_is_set[key] = 1
16945   FS = "\a"
16946 }
16947 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16948   line = \$ 0
16949   split(line, arg, " ")
16950   if (arg[1] == "#") {
16951     defundef = arg[2]
16952     mac1 = arg[3]
16953   } else {
16954     defundef = substr(arg[1], 2)
16955     mac1 = arg[2]
16956   }
16957   split(mac1, mac2, "(") #)
16958   macro = mac2[1]
16959   prefix = substr(line, 1, index(line, defundef) - 1)
16960   if (D_is_set[macro]) {
16961     # Preserve the white space surrounding the "#".
16962     print prefix "define", macro P[macro] D[macro]
16963     next
16964   } else {
16965     # Replace #undef with comments.  This is necessary, for example,
16966     # in the case of _POSIX_SOURCE, which is predefined and required
16967     # on some systems where configure will not decide to define it.
16968     if (defundef == "undef") {
16969       print "/*", prefix defundef, macro, "*/"
16970       next
16971     }
16972   }
16973 }
16974 { print }
16975 _ACAWK
16976 _ACEOF
16977 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16978   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16979 fi # test -n "$CONFIG_HEADERS"
16980
16981
16982 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
16983 shift
16984 for ac_tag
16985 do
16986   case $ac_tag in
16987   :[FHLC]) ac_mode=$ac_tag; continue;;
16988   esac
16989   case $ac_mode$ac_tag in
16990   :[FHL]*:*);;
16991   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16992   :[FH]-) ac_tag=-:-;;
16993   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16994   esac
16995   ac_save_IFS=$IFS
16996   IFS=:
16997   set x $ac_tag
16998   IFS=$ac_save_IFS
16999   shift
17000   ac_file=$1
17001   shift
17002
17003   case $ac_mode in
17004   :L) ac_source=$1;;
17005   :[FH])
17006     ac_file_inputs=
17007     for ac_f
17008     do
17009       case $ac_f in
17010       -) ac_f="$tmp/stdin";;
17011       *) # Look for the file first in the build tree, then in the source tree
17012          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17013          # because $ac_f cannot contain `:'.
17014          test -f "$ac_f" ||
17015            case $ac_f in
17016            [\\/$]*) false;;
17017            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17018            esac ||
17019            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17020       esac
17021       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17022       as_fn_append ac_file_inputs " '$ac_f'"
17023     done
17024
17025     # Let's still pretend it is `configure' which instantiates (i.e., don't
17026     # use $as_me), people would be surprised to read:
17027     #    /* config.h.  Generated by config.status.  */
17028     configure_input='Generated from '`
17029           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17030         `' by configure.'
17031     if test x"$ac_file" != x-; then
17032       configure_input="$ac_file.  $configure_input"
17033       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17034 $as_echo "$as_me: creating $ac_file" >&6;}
17035     fi
17036     # Neutralize special characters interpreted by sed in replacement strings.
17037     case $configure_input in #(
17038     *\&* | *\|* | *\\* )
17039        ac_sed_conf_input=`$as_echo "$configure_input" |
17040        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17041     *) ac_sed_conf_input=$configure_input;;
17042     esac
17043
17044     case $ac_tag in
17045     *:-:* | *:-) cat >"$tmp/stdin" \
17046       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17047     esac
17048     ;;
17049   esac
17050
17051   ac_dir=`$as_dirname -- "$ac_file" ||
17052 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17053          X"$ac_file" : 'X\(//\)[^/]' \| \
17054          X"$ac_file" : 'X\(//\)$' \| \
17055          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17056 $as_echo X"$ac_file" |
17057     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17058             s//\1/
17059             q
17060           }
17061           /^X\(\/\/\)[^/].*/{
17062             s//\1/
17063             q
17064           }
17065           /^X\(\/\/\)$/{
17066             s//\1/
17067             q
17068           }
17069           /^X\(\/\).*/{
17070             s//\1/
17071             q
17072           }
17073           s/.*/./; q'`
17074   as_dir="$ac_dir"; as_fn_mkdir_p
17075   ac_builddir=.
17076
17077 case "$ac_dir" in
17078 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17079 *)
17080   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17081   # A ".." for each directory in $ac_dir_suffix.
17082   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17083   case $ac_top_builddir_sub in
17084   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17085   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17086   esac ;;
17087 esac
17088 ac_abs_top_builddir=$ac_pwd
17089 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17090 # for backward compatibility:
17091 ac_top_builddir=$ac_top_build_prefix
17092
17093 case $srcdir in
17094   .)  # We are building in place.
17095     ac_srcdir=.
17096     ac_top_srcdir=$ac_top_builddir_sub
17097     ac_abs_top_srcdir=$ac_pwd ;;
17098   [\\/]* | ?:[\\/]* )  # Absolute name.
17099     ac_srcdir=$srcdir$ac_dir_suffix;
17100     ac_top_srcdir=$srcdir
17101     ac_abs_top_srcdir=$srcdir ;;
17102   *) # Relative name.
17103     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17104     ac_top_srcdir=$ac_top_build_prefix$srcdir
17105     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17106 esac
17107 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17108
17109
17110   case $ac_mode in
17111   :F)
17112   #
17113   # CONFIG_FILE
17114   #
17115
17116   case $INSTALL in
17117   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17118   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17119   esac
17120   ac_MKDIR_P=$MKDIR_P
17121   case $MKDIR_P in
17122   [\\/$]* | ?:[\\/]* ) ;;
17123   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17124   esac
17125 _ACEOF
17126
17127 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17128 # If the template does not know about datarootdir, expand it.
17129 # FIXME: This hack should be removed a few years after 2.60.
17130 ac_datarootdir_hack=; ac_datarootdir_seen=
17131 ac_sed_dataroot='
17132 /datarootdir/ {
17133   p
17134   q
17135 }
17136 /@datadir@/p
17137 /@docdir@/p
17138 /@infodir@/p
17139 /@localedir@/p
17140 /@mandir@/p'
17141 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17142 *datarootdir*) ac_datarootdir_seen=yes;;
17143 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17144   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17145 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17146 _ACEOF
17147 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17148   ac_datarootdir_hack='
17149   s&@datadir@&$datadir&g
17150   s&@docdir@&$docdir&g
17151   s&@infodir@&$infodir&g
17152   s&@localedir@&$localedir&g
17153   s&@mandir@&$mandir&g
17154   s&\\\${datarootdir}&$datarootdir&g' ;;
17155 esac
17156 _ACEOF
17157
17158 # Neutralize VPATH when `$srcdir' = `.'.
17159 # Shell code in configure.ac might set extrasub.
17160 # FIXME: do we really want to maintain this feature?
17161 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17162 ac_sed_extra="$ac_vpsub
17163 $extrasub
17164 _ACEOF
17165 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17166 :t
17167 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17168 s|@configure_input@|$ac_sed_conf_input|;t t
17169 s&@top_builddir@&$ac_top_builddir_sub&;t t
17170 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17171 s&@srcdir@&$ac_srcdir&;t t
17172 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17173 s&@top_srcdir@&$ac_top_srcdir&;t t
17174 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17175 s&@builddir@&$ac_builddir&;t t
17176 s&@abs_builddir@&$ac_abs_builddir&;t t
17177 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17178 s&@INSTALL@&$ac_INSTALL&;t t
17179 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17180 $ac_datarootdir_hack
17181 "
17182 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
17183   || as_fn_error "could not create $ac_file" "$LINENO" 5
17184
17185 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17186   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17187   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17188   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17189 which seems to be undefined.  Please make sure it is defined." >&5
17190 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17191 which seems to be undefined.  Please make sure it is defined." >&2;}
17192
17193   rm -f "$tmp/stdin"
17194   case $ac_file in
17195   -) cat "$tmp/out" && rm -f "$tmp/out";;
17196   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17197   esac \
17198   || as_fn_error "could not create $ac_file" "$LINENO" 5
17199  ;;
17200   :H)
17201   #
17202   # CONFIG_HEADER
17203   #
17204   if test x"$ac_file" != x-; then
17205     {
17206       $as_echo "/* $configure_input  */" \
17207       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17208     } >"$tmp/config.h" \
17209       || as_fn_error "could not create $ac_file" "$LINENO" 5
17210     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17211       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17212 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17213     else
17214       rm -f "$ac_file"
17215       mv "$tmp/config.h" "$ac_file" \
17216         || as_fn_error "could not create $ac_file" "$LINENO" 5
17217     fi
17218   else
17219     $as_echo "/* $configure_input  */" \
17220       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17221       || as_fn_error "could not create -" "$LINENO" 5
17222   fi
17223 # Compute "$ac_file"'s index in $config_headers.
17224 _am_arg="$ac_file"
17225 _am_stamp_count=1
17226 for _am_header in $config_headers :; do
17227   case $_am_header in
17228     $_am_arg | $_am_arg:* )
17229       break ;;
17230     * )
17231       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17232   esac
17233 done
17234 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17235 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17236          X"$_am_arg" : 'X\(//\)[^/]' \| \
17237          X"$_am_arg" : 'X\(//\)$' \| \
17238          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17239 $as_echo X"$_am_arg" |
17240     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17241             s//\1/
17242             q
17243           }
17244           /^X\(\/\/\)[^/].*/{
17245             s//\1/
17246             q
17247           }
17248           /^X\(\/\/\)$/{
17249             s//\1/
17250             q
17251           }
17252           /^X\(\/\).*/{
17253             s//\1/
17254             q
17255           }
17256           s/.*/./; q'`/stamp-h$_am_stamp_count
17257  ;;
17258
17259   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17260 $as_echo "$as_me: executing $ac_file commands" >&6;}
17261  ;;
17262   esac
17263
17264
17265   case $ac_file$ac_mode in
17266     "default-1":C)
17267 # Only add multilib support code if we just rebuilt the top-level
17268 # Makefile.
17269 case " $CONFIG_FILES " in
17270  *" Makefile "*)
17271    ac_file=Makefile . ${multi_basedir}/config-ml.in
17272    ;;
17273 esac ;;
17274     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17275   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17276   # are listed without --file.  Let's play safe and only enable the eval
17277   # if we detect the quoting.
17278   case $CONFIG_FILES in
17279   *\'*) eval set x "$CONFIG_FILES" ;;
17280   *)   set x $CONFIG_FILES ;;
17281   esac
17282   shift
17283   for mf
17284   do
17285     # Strip MF so we end up with the name of the file.
17286     mf=`echo "$mf" | sed -e 's/:.*$//'`
17287     # Check whether this is an Automake generated Makefile or not.
17288     # We used to match only the files named `Makefile.in', but
17289     # some people rename them; so instead we look at the file content.
17290     # Grep'ing the first line is not enough: some people post-process
17291     # each Makefile.in and add a new line on top of each file to say so.
17292     # Grep'ing the whole file is not good either: AIX grep has a line
17293     # limit of 2048, but all sed's we know have understand at least 4000.
17294     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17295       dirpart=`$as_dirname -- "$mf" ||
17296 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17297          X"$mf" : 'X\(//\)[^/]' \| \
17298          X"$mf" : 'X\(//\)$' \| \
17299          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17300 $as_echo X"$mf" |
17301     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17302             s//\1/
17303             q
17304           }
17305           /^X\(\/\/\)[^/].*/{
17306             s//\1/
17307             q
17308           }
17309           /^X\(\/\/\)$/{
17310             s//\1/
17311             q
17312           }
17313           /^X\(\/\).*/{
17314             s//\1/
17315             q
17316           }
17317           s/.*/./; q'`
17318     else
17319       continue
17320     fi
17321     # Extract the definition of DEPDIR, am__include, and am__quote
17322     # from the Makefile without running `make'.
17323     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17324     test -z "$DEPDIR" && continue
17325     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17326     test -z "am__include" && continue
17327     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17328     # When using ansi2knr, U may be empty or an underscore; expand it
17329     U=`sed -n 's/^U = //p' < "$mf"`
17330     # Find all dependency output files, they are included files with
17331     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17332     # simplest approach to changing $(DEPDIR) to its actual value in the
17333     # expansion.
17334     for file in `sed -n "
17335       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17336          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17337       # Make sure the directory exists.
17338       test -f "$dirpart/$file" && continue
17339       fdir=`$as_dirname -- "$file" ||
17340 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17341          X"$file" : 'X\(//\)[^/]' \| \
17342          X"$file" : 'X\(//\)$' \| \
17343          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17344 $as_echo X"$file" |
17345     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17346             s//\1/
17347             q
17348           }
17349           /^X\(\/\/\)[^/].*/{
17350             s//\1/
17351             q
17352           }
17353           /^X\(\/\/\)$/{
17354             s//\1/
17355             q
17356           }
17357           /^X\(\/\).*/{
17358             s//\1/
17359             q
17360           }
17361           s/.*/./; q'`
17362       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17363       # echo "creating $dirpart/$file"
17364       echo '# dummy' > "$dirpart/$file"
17365     done
17366   done
17367 }
17368  ;;
17369     "libtool":C)
17370
17371     # See if we are running on zsh, and set the options which allow our
17372     # commands through without removal of \ escapes.
17373     if test -n "${ZSH_VERSION+set}" ; then
17374       setopt NO_GLOB_SUBST
17375     fi
17376
17377     cfgfile="${ofile}T"
17378     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17379     $RM "$cfgfile"
17380
17381     cat <<_LT_EOF >> "$cfgfile"
17382 #! $SHELL
17383
17384 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17385 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17386 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17387 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17388 #
17389 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17390 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17391 #   Written by Gordon Matzigkeit, 1996
17392 #
17393 #   This file is part of GNU Libtool.
17394 #
17395 # GNU Libtool is free software; you can redistribute it and/or
17396 # modify it under the terms of the GNU General Public License as
17397 # published by the Free Software Foundation; either version 2 of
17398 # the License, or (at your option) any later version.
17399 #
17400 # As a special exception to the GNU General Public License,
17401 # if you distribute this file as part of a program or library that
17402 # is built using GNU Libtool, you may include this file under the
17403 # same distribution terms that you use for the rest of that program.
17404 #
17405 # GNU Libtool is distributed in the hope that it will be useful,
17406 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17407 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17408 # GNU General Public License for more details.
17409 #
17410 # You should have received a copy of the GNU General Public License
17411 # along with GNU Libtool; see the file COPYING.  If not, a copy
17412 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17413 # obtained by writing to the Free Software Foundation, Inc.,
17414 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17415
17416
17417 # The names of the tagged configurations supported by this script.
17418 available_tags="GO "
17419
17420 # ### BEGIN LIBTOOL CONFIG
17421
17422 # A sed program that does not truncate output.
17423 SED=$lt_SED
17424
17425 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17426 Xsed="\$SED -e 1s/^X//"
17427
17428 # A grep program that handles long lines.
17429 GREP=$lt_GREP
17430
17431 # An ERE matcher.
17432 EGREP=$lt_EGREP
17433
17434 # A literal string matcher.
17435 FGREP=$lt_FGREP
17436
17437 # Shell to use when invoking shell scripts.
17438 SHELL=$lt_SHELL
17439
17440 # An echo program that protects backslashes.
17441 ECHO=$lt_ECHO
17442
17443 # Which release of libtool.m4 was used?
17444 macro_version=$macro_version
17445 macro_revision=$macro_revision
17446
17447 # Whether or not to build shared libraries.
17448 build_libtool_libs=$enable_shared
17449
17450 # Whether or not to build static libraries.
17451 build_old_libs=$enable_static
17452
17453 # What type of objects to build.
17454 pic_mode=$pic_mode
17455
17456 # Whether or not to optimize for fast installation.
17457 fast_install=$enable_fast_install
17458
17459 # The host system.
17460 host_alias=$host_alias
17461 host=$host
17462 host_os=$host_os
17463
17464 # The build system.
17465 build_alias=$build_alias
17466 build=$build
17467 build_os=$build_os
17468
17469 # A BSD- or MS-compatible name lister.
17470 NM=$lt_NM
17471
17472 # Whether we need soft or hard links.
17473 LN_S=$lt_LN_S
17474
17475 # What is the maximum length of a command?
17476 max_cmd_len=$max_cmd_len
17477
17478 # Object file suffix (normally "o").
17479 objext=$ac_objext
17480
17481 # Executable file suffix (normally "").
17482 exeext=$exeext
17483
17484 # whether the shell understands "unset".
17485 lt_unset=$lt_unset
17486
17487 # turn spaces into newlines.
17488 SP2NL=$lt_lt_SP2NL
17489
17490 # turn newlines into spaces.
17491 NL2SP=$lt_lt_NL2SP
17492
17493 # An object symbol dumper.
17494 OBJDUMP=$lt_OBJDUMP
17495
17496 # Method to check whether dependent libraries are shared objects.
17497 deplibs_check_method=$lt_deplibs_check_method
17498
17499 # Command to use when deplibs_check_method == "file_magic".
17500 file_magic_cmd=$lt_file_magic_cmd
17501
17502 # The archiver.
17503 AR=$lt_AR
17504 AR_FLAGS=$lt_AR_FLAGS
17505
17506 # A symbol stripping program.
17507 STRIP=$lt_STRIP
17508
17509 # Commands used to install an old-style archive.
17510 RANLIB=$lt_RANLIB
17511 old_postinstall_cmds=$lt_old_postinstall_cmds
17512 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17513
17514 # Whether to use a lock for old archive extraction.
17515 lock_old_archive_extraction=$lock_old_archive_extraction
17516
17517 # A C compiler.
17518 LTCC=$lt_CC
17519
17520 # LTCC compiler flags.
17521 LTCFLAGS=$lt_CFLAGS
17522
17523 # Take the output of nm and produce a listing of raw symbols and C names.
17524 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17525
17526 # Transform the output of nm in a proper C declaration.
17527 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17528
17529 # Transform the output of nm in a C name address pair.
17530 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17531
17532 # Transform the output of nm in a C name address pair when lib prefix is needed.
17533 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17534
17535 # The name of the directory that contains temporary libtool files.
17536 objdir=$objdir
17537
17538 # Used to examine libraries when file_magic_cmd begins with "file".
17539 MAGIC_CMD=$MAGIC_CMD
17540
17541 # Must we lock files when doing compilation?
17542 need_locks=$lt_need_locks
17543
17544 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17545 DSYMUTIL=$lt_DSYMUTIL
17546
17547 # Tool to change global to local symbols on Mac OS X.
17548 NMEDIT=$lt_NMEDIT
17549
17550 # Tool to manipulate fat objects and archives on Mac OS X.
17551 LIPO=$lt_LIPO
17552
17553 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17554 OTOOL=$lt_OTOOL
17555
17556 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17557 OTOOL64=$lt_OTOOL64
17558
17559 # Old archive suffix (normally "a").
17560 libext=$libext
17561
17562 # Shared library suffix (normally ".so").
17563 shrext_cmds=$lt_shrext_cmds
17564
17565 # The commands to extract the exported symbol list from a shared archive.
17566 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17567
17568 # Variables whose values should be saved in libtool wrapper scripts and
17569 # restored at link time.
17570 variables_saved_for_relink=$lt_variables_saved_for_relink
17571
17572 # Do we need the "lib" prefix for modules?
17573 need_lib_prefix=$need_lib_prefix
17574
17575 # Do we need a version for libraries?
17576 need_version=$need_version
17577
17578 # Library versioning type.
17579 version_type=$version_type
17580
17581 # Shared library runtime path variable.
17582 runpath_var=$runpath_var
17583
17584 # Shared library path variable.
17585 shlibpath_var=$shlibpath_var
17586
17587 # Is shlibpath searched before the hard-coded library search path?
17588 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17589
17590 # Format of library name prefix.
17591 libname_spec=$lt_libname_spec
17592
17593 # List of archive names.  First name is the real one, the rest are links.
17594 # The last name is the one that the linker finds with -lNAME
17595 library_names_spec=$lt_library_names_spec
17596
17597 # The coded name of the library, if different from the real name.
17598 soname_spec=$lt_soname_spec
17599
17600 # Permission mode override for installation of shared libraries.
17601 install_override_mode=$lt_install_override_mode
17602
17603 # Command to use after installation of a shared archive.
17604 postinstall_cmds=$lt_postinstall_cmds
17605
17606 # Command to use after uninstallation of a shared archive.
17607 postuninstall_cmds=$lt_postuninstall_cmds
17608
17609 # Commands used to finish a libtool library installation in a directory.
17610 finish_cmds=$lt_finish_cmds
17611
17612 # As "finish_cmds", except a single script fragment to be evaled but
17613 # not shown.
17614 finish_eval=$lt_finish_eval
17615
17616 # Whether we should hardcode library paths into libraries.
17617 hardcode_into_libs=$hardcode_into_libs
17618
17619 # Compile-time system search path for libraries.
17620 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17621
17622 # Run-time system search path for libraries.
17623 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17624
17625 # Whether dlopen is supported.
17626 dlopen_support=$enable_dlopen
17627
17628 # Whether dlopen of programs is supported.
17629 dlopen_self=$enable_dlopen_self
17630
17631 # Whether dlopen of statically linked programs is supported.
17632 dlopen_self_static=$enable_dlopen_self_static
17633
17634 # Commands to strip libraries.
17635 old_striplib=$lt_old_striplib
17636 striplib=$lt_striplib
17637
17638
17639 # The linker used to build libraries.
17640 LD=$lt_LD
17641
17642 # How to create reloadable object files.
17643 reload_flag=$lt_reload_flag
17644 reload_cmds=$lt_reload_cmds
17645
17646 # Commands used to build an old-style archive.
17647 old_archive_cmds=$lt_old_archive_cmds
17648
17649 # A language specific compiler.
17650 CC=$lt_compiler
17651
17652 # Is the compiler the GNU compiler?
17653 with_gcc=$GCC
17654
17655 # Compiler flag to turn off builtin functions.
17656 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17657
17658 # How to pass a linker flag through the compiler.
17659 wl=$lt_lt_prog_compiler_wl
17660
17661 # Additional compiler flags for building library objects.
17662 pic_flag=$lt_lt_prog_compiler_pic
17663
17664 # Compiler flag to prevent dynamic linking.
17665 link_static_flag=$lt_lt_prog_compiler_static
17666
17667 # Does compiler simultaneously support -c and -o options?
17668 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17669
17670 # Whether or not to add -lc for building shared libraries.
17671 build_libtool_need_lc=$archive_cmds_need_lc
17672
17673 # Whether or not to disallow shared libs when runtime libs are static.
17674 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17675
17676 # Compiler flag to allow reflexive dlopens.
17677 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17678
17679 # Compiler flag to generate shared objects directly from archives.
17680 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17681
17682 # Whether the compiler copes with passing no objects directly.
17683 compiler_needs_object=$lt_compiler_needs_object
17684
17685 # Create an old-style archive from a shared archive.
17686 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17687
17688 # Create a temporary old-style archive to link instead of a shared archive.
17689 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17690
17691 # Commands used to build a shared archive.
17692 archive_cmds=$lt_archive_cmds
17693 archive_expsym_cmds=$lt_archive_expsym_cmds
17694
17695 # Commands used to build a loadable module if different from building
17696 # a shared archive.
17697 module_cmds=$lt_module_cmds
17698 module_expsym_cmds=$lt_module_expsym_cmds
17699
17700 # Whether we are building with GNU ld or not.
17701 with_gnu_ld=$lt_with_gnu_ld
17702
17703 # Flag that allows shared libraries with undefined symbols to be built.
17704 allow_undefined_flag=$lt_allow_undefined_flag
17705
17706 # Flag that enforces no undefined symbols.
17707 no_undefined_flag=$lt_no_undefined_flag
17708
17709 # Flag to hardcode \$libdir into a binary during linking.
17710 # This must work even if \$libdir does not exist
17711 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17712
17713 # If ld is used when linking, flag to hardcode \$libdir into a binary
17714 # during linking.  This must work even if \$libdir does not exist.
17715 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17716
17717 # Whether we need a single "-rpath" flag with a separated argument.
17718 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17719
17720 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17721 # DIR into the resulting binary.
17722 hardcode_direct=$hardcode_direct
17723
17724 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17725 # DIR into the resulting binary and the resulting library dependency is
17726 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17727 # library is relocated.
17728 hardcode_direct_absolute=$hardcode_direct_absolute
17729
17730 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17731 # into the resulting binary.
17732 hardcode_minus_L=$hardcode_minus_L
17733
17734 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17735 # into the resulting binary.
17736 hardcode_shlibpath_var=$hardcode_shlibpath_var
17737
17738 # Set to "yes" if building a shared library automatically hardcodes DIR
17739 # into the library and all subsequent libraries and executables linked
17740 # against it.
17741 hardcode_automatic=$hardcode_automatic
17742
17743 # Set to yes if linker adds runtime paths of dependent libraries
17744 # to runtime path list.
17745 inherit_rpath=$inherit_rpath
17746
17747 # Whether libtool must link a program against all its dependency libraries.
17748 link_all_deplibs=$link_all_deplibs
17749
17750 # Fix the shell variable \$srcfile for the compiler.
17751 fix_srcfile_path=$lt_fix_srcfile_path
17752
17753 # Set to "yes" if exported symbols are required.
17754 always_export_symbols=$always_export_symbols
17755
17756 # The commands to list exported symbols.
17757 export_symbols_cmds=$lt_export_symbols_cmds
17758
17759 # Symbols that should not be listed in the preloaded symbols.
17760 exclude_expsyms=$lt_exclude_expsyms
17761
17762 # Symbols that must always be exported.
17763 include_expsyms=$lt_include_expsyms
17764
17765 # Commands necessary for linking programs (against libraries) with templates.
17766 prelink_cmds=$lt_prelink_cmds
17767
17768 # Specify filename containing input files.
17769 file_list_spec=$lt_file_list_spec
17770
17771 # How to hardcode a shared library path into an executable.
17772 hardcode_action=$hardcode_action
17773
17774 # ### END LIBTOOL CONFIG
17775
17776 _LT_EOF
17777
17778   case $host_os in
17779   aix3*)
17780     cat <<\_LT_EOF >> "$cfgfile"
17781 # AIX sometimes has problems with the GCC collect2 program.  For some
17782 # reason, if we set the COLLECT_NAMES environment variable, the problems
17783 # vanish in a puff of smoke.
17784 if test "X${COLLECT_NAMES+set}" != Xset; then
17785   COLLECT_NAMES=
17786   export COLLECT_NAMES
17787 fi
17788 _LT_EOF
17789     ;;
17790   esac
17791
17792
17793 ltmain="$ac_aux_dir/ltmain.sh"
17794
17795
17796   # We use sed instead of cat because bash on DJGPP gets confused if
17797   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17798   # text mode, it properly converts lines to CR/LF.  This bash problem
17799   # is reportedly fixed, but why not run on old versions too?
17800   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17801     || (rm -f "$cfgfile"; exit 1)
17802
17803   case $xsi_shell in
17804   yes)
17805     cat << \_LT_EOF >> "$cfgfile"
17806
17807 # func_dirname file append nondir_replacement
17808 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17809 # otherwise set result to NONDIR_REPLACEMENT.
17810 func_dirname ()
17811 {
17812   case ${1} in
17813     */*) func_dirname_result="${1%/*}${2}" ;;
17814     *  ) func_dirname_result="${3}" ;;
17815   esac
17816 }
17817
17818 # func_basename file
17819 func_basename ()
17820 {
17821   func_basename_result="${1##*/}"
17822 }
17823
17824 # func_dirname_and_basename file append nondir_replacement
17825 # perform func_basename and func_dirname in a single function
17826 # call:
17827 #   dirname:  Compute the dirname of FILE.  If nonempty,
17828 #             add APPEND to the result, otherwise set result
17829 #             to NONDIR_REPLACEMENT.
17830 #             value returned in "$func_dirname_result"
17831 #   basename: Compute filename of FILE.
17832 #             value retuned in "$func_basename_result"
17833 # Implementation must be kept synchronized with func_dirname
17834 # and func_basename. For efficiency, we do not delegate to
17835 # those functions but instead duplicate the functionality here.
17836 func_dirname_and_basename ()
17837 {
17838   case ${1} in
17839     */*) func_dirname_result="${1%/*}${2}" ;;
17840     *  ) func_dirname_result="${3}" ;;
17841   esac
17842   func_basename_result="${1##*/}"
17843 }
17844
17845 # func_stripname prefix suffix name
17846 # strip PREFIX and SUFFIX off of NAME.
17847 # PREFIX and SUFFIX must not contain globbing or regex special
17848 # characters, hashes, percent signs, but SUFFIX may contain a leading
17849 # dot (in which case that matches only a dot).
17850 func_stripname ()
17851 {
17852   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17853   # positional parameters, so assign one to ordinary parameter first.
17854   func_stripname_result=${3}
17855   func_stripname_result=${func_stripname_result#"${1}"}
17856   func_stripname_result=${func_stripname_result%"${2}"}
17857 }
17858
17859 # func_opt_split
17860 func_opt_split ()
17861 {
17862   func_opt_split_opt=${1%%=*}
17863   func_opt_split_arg=${1#*=}
17864 }
17865
17866 # func_lo2o object
17867 func_lo2o ()
17868 {
17869   case ${1} in
17870     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
17871     *)    func_lo2o_result=${1} ;;
17872   esac
17873 }
17874
17875 # func_xform libobj-or-source
17876 func_xform ()
17877 {
17878   func_xform_result=${1%.*}.lo
17879 }
17880
17881 # func_arith arithmetic-term...
17882 func_arith ()
17883 {
17884   func_arith_result=$(( $* ))
17885 }
17886
17887 # func_len string
17888 # STRING may not start with a hyphen.
17889 func_len ()
17890 {
17891   func_len_result=${#1}
17892 }
17893
17894 _LT_EOF
17895     ;;
17896   *) # Bourne compatible functions.
17897     cat << \_LT_EOF >> "$cfgfile"
17898
17899 # func_dirname file append nondir_replacement
17900 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17901 # otherwise set result to NONDIR_REPLACEMENT.
17902 func_dirname ()
17903 {
17904   # Extract subdirectory from the argument.
17905   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
17906   if test "X$func_dirname_result" = "X${1}"; then
17907     func_dirname_result="${3}"
17908   else
17909     func_dirname_result="$func_dirname_result${2}"
17910   fi
17911 }
17912
17913 # func_basename file
17914 func_basename ()
17915 {
17916   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
17917 }
17918
17919
17920 # func_stripname prefix suffix name
17921 # strip PREFIX and SUFFIX off of NAME.
17922 # PREFIX and SUFFIX must not contain globbing or regex special
17923 # characters, hashes, percent signs, but SUFFIX may contain a leading
17924 # dot (in which case that matches only a dot).
17925 # func_strip_suffix prefix name
17926 func_stripname ()
17927 {
17928   case ${2} in
17929     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
17930     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
17931   esac
17932 }
17933
17934 # sed scripts:
17935 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
17936 my_sed_long_arg='1s/^-[^=]*=//'
17937
17938 # func_opt_split
17939 func_opt_split ()
17940 {
17941   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
17942   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
17943 }
17944
17945 # func_lo2o object
17946 func_lo2o ()
17947 {
17948   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
17949 }
17950
17951 # func_xform libobj-or-source
17952 func_xform ()
17953 {
17954   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
17955 }
17956
17957 # func_arith arithmetic-term...
17958 func_arith ()
17959 {
17960   func_arith_result=`expr "$@"`
17961 }
17962
17963 # func_len string
17964 # STRING may not start with a hyphen.
17965 func_len ()
17966 {
17967   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
17968 }
17969
17970 _LT_EOF
17971 esac
17972
17973 case $lt_shell_append in
17974   yes)
17975     cat << \_LT_EOF >> "$cfgfile"
17976
17977 # func_append var value
17978 # Append VALUE to the end of shell variable VAR.
17979 func_append ()
17980 {
17981   eval "$1+=\$2"
17982 }
17983 _LT_EOF
17984     ;;
17985   *)
17986     cat << \_LT_EOF >> "$cfgfile"
17987
17988 # func_append var value
17989 # Append VALUE to the end of shell variable VAR.
17990 func_append ()
17991 {
17992   eval "$1=\$$1\$2"
17993 }
17994
17995 _LT_EOF
17996     ;;
17997   esac
17998
17999
18000   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18001     || (rm -f "$cfgfile"; exit 1)
18002
18003   mv -f "$cfgfile" "$ofile" ||
18004     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18005   chmod +x "$ofile"
18006
18007
18008     cat <<_LT_EOF >> "$ofile"
18009
18010 # ### BEGIN LIBTOOL TAG CONFIG: GO
18011
18012 # The linker used to build libraries.
18013 LD=$lt_LD_GO
18014
18015 # How to create reloadable object files.
18016 reload_flag=$lt_reload_flag_GO
18017 reload_cmds=$lt_reload_cmds_GO
18018
18019 # Commands used to build an old-style archive.
18020 old_archive_cmds=$lt_old_archive_cmds_GO
18021
18022 # A language specific compiler.
18023 CC=$lt_compiler_GO
18024
18025 # Is the compiler the GNU compiler?
18026 with_gcc=$GCC_GO
18027
18028 # Compiler flag to turn off builtin functions.
18029 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GO
18030
18031 # How to pass a linker flag through the compiler.
18032 wl=$lt_lt_prog_compiler_wl_GO
18033
18034 # Additional compiler flags for building library objects.
18035 pic_flag=$lt_lt_prog_compiler_pic_GO
18036
18037 # Compiler flag to prevent dynamic linking.
18038 link_static_flag=$lt_lt_prog_compiler_static_GO
18039
18040 # Does compiler simultaneously support -c and -o options?
18041 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GO
18042
18043 # Whether or not to add -lc for building shared libraries.
18044 build_libtool_need_lc=$archive_cmds_need_lc_GO
18045
18046 # Whether or not to disallow shared libs when runtime libs are static.
18047 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GO
18048
18049 # Compiler flag to allow reflexive dlopens.
18050 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GO
18051
18052 # Compiler flag to generate shared objects directly from archives.
18053 whole_archive_flag_spec=$lt_whole_archive_flag_spec_GO
18054
18055 # Whether the compiler copes with passing no objects directly.
18056 compiler_needs_object=$lt_compiler_needs_object_GO
18057
18058 # Create an old-style archive from a shared archive.
18059 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GO
18060
18061 # Create a temporary old-style archive to link instead of a shared archive.
18062 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GO
18063
18064 # Commands used to build a shared archive.
18065 archive_cmds=$lt_archive_cmds_GO
18066 archive_expsym_cmds=$lt_archive_expsym_cmds_GO
18067
18068 # Commands used to build a loadable module if different from building
18069 # a shared archive.
18070 module_cmds=$lt_module_cmds_GO
18071 module_expsym_cmds=$lt_module_expsym_cmds_GO
18072
18073 # Whether we are building with GNU ld or not.
18074 with_gnu_ld=$lt_with_gnu_ld_GO
18075
18076 # Flag that allows shared libraries with undefined symbols to be built.
18077 allow_undefined_flag=$lt_allow_undefined_flag_GO
18078
18079 # Flag that enforces no undefined symbols.
18080 no_undefined_flag=$lt_no_undefined_flag_GO
18081
18082 # Flag to hardcode \$libdir into a binary during linking.
18083 # This must work even if \$libdir does not exist
18084 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GO
18085
18086 # If ld is used when linking, flag to hardcode \$libdir into a binary
18087 # during linking.  This must work even if \$libdir does not exist.
18088 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GO
18089
18090 # Whether we need a single "-rpath" flag with a separated argument.
18091 hardcode_libdir_separator=$lt_hardcode_libdir_separator_GO
18092
18093 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18094 # DIR into the resulting binary.
18095 hardcode_direct=$hardcode_direct_GO
18096
18097 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18098 # DIR into the resulting binary and the resulting library dependency is
18099 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18100 # library is relocated.
18101 hardcode_direct_absolute=$hardcode_direct_absolute_GO
18102
18103 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18104 # into the resulting binary.
18105 hardcode_minus_L=$hardcode_minus_L_GO
18106
18107 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18108 # into the resulting binary.
18109 hardcode_shlibpath_var=$hardcode_shlibpath_var_GO
18110
18111 # Set to "yes" if building a shared library automatically hardcodes DIR
18112 # into the library and all subsequent libraries and executables linked
18113 # against it.
18114 hardcode_automatic=$hardcode_automatic_GO
18115
18116 # Set to yes if linker adds runtime paths of dependent libraries
18117 # to runtime path list.
18118 inherit_rpath=$inherit_rpath_GO
18119
18120 # Whether libtool must link a program against all its dependency libraries.
18121 link_all_deplibs=$link_all_deplibs_GO
18122
18123 # Fix the shell variable \$srcfile for the compiler.
18124 fix_srcfile_path=$lt_fix_srcfile_path_GO
18125
18126 # Set to "yes" if exported symbols are required.
18127 always_export_symbols=$always_export_symbols_GO
18128
18129 # The commands to list exported symbols.
18130 export_symbols_cmds=$lt_export_symbols_cmds_GO
18131
18132 # Symbols that should not be listed in the preloaded symbols.
18133 exclude_expsyms=$lt_exclude_expsyms_GO
18134
18135 # Symbols that must always be exported.
18136 include_expsyms=$lt_include_expsyms_GO
18137
18138 # Commands necessary for linking programs (against libraries) with templates.
18139 prelink_cmds=$lt_prelink_cmds_GO
18140
18141 # Specify filename containing input files.
18142 file_list_spec=$lt_file_list_spec_GO
18143
18144 # How to hardcode a shared library path into an executable.
18145 hardcode_action=$hardcode_action_GO
18146
18147 # ### END LIBTOOL TAG CONFIG: GO
18148 _LT_EOF
18149
18150  ;;
18151     "default":C) if test -n "$CONFIG_FILES"; then
18152    # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
18153    # that multilib installs will end up installed in the correct place.
18154    # The testsuite needs it for multilib-aware ABI baseline files.
18155    # To work around this not being passed down from config-ml.in ->
18156    # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
18157    # append it here.  Only modify Makefiles that have just been created.
18158    #
18159    # Also, get rid of this simulated-VPATH thing that automake does.
18160    cat > vpsed << \_EOF
18161 s!`test -f '$<' || echo '$(srcdir)/'`!!
18162 _EOF
18163    for i in $SUBDIRS; do
18164     case $CONFIG_FILES in
18165      *${i}/Makefile*)
18166        #echo "Adding MULTISUBDIR to $i/Makefile"
18167        sed -f vpsed $i/Makefile > tmp
18168        grep '^MULTISUBDIR =' Makefile >> tmp
18169        mv tmp $i/Makefile
18170        ;;
18171     esac
18172    done
18173    rm vpsed
18174  fi
18175  ;;
18176
18177   esac
18178 done # for ac_tag
18179
18180
18181 as_fn_exit 0
18182 _ACEOF
18183 ac_clean_files=$ac_clean_files_save
18184
18185 test $ac_write_fail = 0 ||
18186   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18187
18188
18189 # configure is writing to config.log, and then calls config.status.
18190 # config.status does its own redirection, appending to config.log.
18191 # Unfortunately, on DOS this fails, as config.log is still kept open
18192 # by configure, so config.status won't be able to write to it; its
18193 # output is simply discarded.  So we exec the FD to /dev/null,
18194 # effectively closing config.log, so it can be properly (re)opened and
18195 # appended to by config.status.  When coming back to configure, we
18196 # need to make the FD available again.
18197 if test "$no_create" != yes; then
18198   ac_cs_success=:
18199   ac_config_status_args=
18200   test "$silent" = yes &&
18201     ac_config_status_args="$ac_config_status_args --quiet"
18202   exec 5>/dev/null
18203   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18204   exec 5>>config.log
18205   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18206   # would make configure fail if this is the last instruction.
18207   $ac_cs_success || as_fn_exit $?
18208 fi
18209 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18210   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18211 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18212 fi
18213