libgo/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for package-unused version-unused.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME='package-unused'
 558 PACKAGE_TARNAME='libgo'
 559 PACKAGE_VERSION='version-unused'
 560 PACKAGE_STRING='package-unused version-unused'
 561 PACKAGE_BUGREPORT=''
 562 PACKAGE_URL=''
 563
 564 ac_unique_file="Makefile.am"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='am__EXEEXT_FALSE
 602 am__EXEEXT_TRUE
 603 LTLIBOBJS
 604 LIBOBJS
 605 STRUCT_EPOLL_EVENT_FD_OFFSET
 606 SIZEOF_STRUCT_EPOLL_EVENT
 607 MATH_FLAG
 608 STRINGOPS_FLAG
 609 HAVE_WAIT4_FALSE
 610 HAVE_WAIT4_TRUE
 611 HAVE_STRERROR_R_FALSE
 612 HAVE_STRERROR_R_TRUE
 613 HAVE_SYS_MMAN_H_FALSE
 614 HAVE_SYS_MMAN_H_TRUE
 615 PTHREAD_LIBS
 616 PTHREAD_CFLAGS
 617 NET_LIBS
 618 MATH_LIBS
 619 GOC_IS_LLGO_FALSE
 620 GOC_IS_LLGO_TRUE
 621 USING_SPLIT_STACK_FALSE
 622 USING_SPLIT_STACK_TRUE
 623 SPLIT_STACK
 624 OSCFLAGS
 625 GO_SYSCALL_OS_ARCH_FILE
 626 GO_SYSCALL_OS_FILE
 627 GO_LIBCALL_OS_ARCH_FILE
 628 GO_LIBCALL_OS_FILE
 629 GOARCH
 630 LIBGO_IS_X86_64_FALSE
 631 LIBGO_IS_X86_64_TRUE
 632 LIBGO_IS_SPARC64_FALSE
 633 LIBGO_IS_SPARC64_TRUE
 634 LIBGO_IS_SPARC_FALSE
 635 LIBGO_IS_SPARC_TRUE
 636 LIBGO_IS_S390X_FALSE
 637 LIBGO_IS_S390X_TRUE
 638 LIBGO_IS_S390_FALSE
 639 LIBGO_IS_S390_TRUE
 640 LIBGO_IS_PPC64LE_FALSE
 641 LIBGO_IS_PPC64LE_TRUE
 642 LIBGO_IS_PPC64_FALSE
 643 LIBGO_IS_PPC64_TRUE
 644 LIBGO_IS_PPC_FALSE
 645 LIBGO_IS_PPC_TRUE
 646 LIBGO_IS_MIPSO64_FALSE
 647 LIBGO_IS_MIPSO64_TRUE
 648 LIBGO_IS_MIPSN64_FALSE
 649 LIBGO_IS_MIPSN64_TRUE
 650 LIBGO_IS_MIPSN32_FALSE
 651 LIBGO_IS_MIPSN32_TRUE
 652 LIBGO_IS_MIPSO32_FALSE
 653 LIBGO_IS_MIPSO32_TRUE
 654 LIBGO_IS_MIPS_FALSE
 655 LIBGO_IS_MIPS_TRUE
 656 LIBGO_IS_M68K_FALSE
 657 LIBGO_IS_M68K_TRUE
 658 LIBGO_IS_ARM64_FALSE
 659 LIBGO_IS_ARM64_TRUE
 660 LIBGO_IS_ARM_FALSE
 661 LIBGO_IS_ARM_TRUE
 662 LIBGO_IS_ALPHA_FALSE
 663 LIBGO_IS_ALPHA_TRUE
 664 LIBGO_IS_386_FALSE
 665 LIBGO_IS_386_TRUE
 666 USE_DEJAGNU
 667 GOOS
 668 LIBGO_IS_SOLARIS_FALSE
 669 LIBGO_IS_SOLARIS_TRUE
 670 LIBGO_IS_RTEMS_FALSE
 671 LIBGO_IS_RTEMS_TRUE
 672 LIBGO_IS_DRAGONFLY_FALSE
 673 LIBGO_IS_DRAGONFLY_TRUE
 674 LIBGO_IS_OPENBSD_FALSE
 675 LIBGO_IS_OPENBSD_TRUE
 676 LIBGO_IS_NETBSD_FALSE
 677 LIBGO_IS_NETBSD_TRUE
 678 LIBGO_IS_LINUX_FALSE
 679 LIBGO_IS_LINUX_TRUE
 680 LIBGO_IS_IRIX_FALSE
 681 LIBGO_IS_IRIX_TRUE
 682 LIBGO_IS_FREEBSD_FALSE
 683 LIBGO_IS_FREEBSD_TRUE
 684 LIBGO_IS_DARWIN_FALSE
 685 LIBGO_IS_DARWIN_TRUE
 686 go_include
 687 LIBATOMIC
 688 LIBFFIINCS
 689 LIBFFI
 690 nover_glibgo_toolexeclibdir
 691 glibgo_toolexeclibdir
 692 glibgo_toolexecdir
 693 WERROR
 694 WARN_FLAGS
 695 CC_FOR_BUILD
 696 enable_static
 697 enable_shared
 698 CPP
 699 OTOOL64
 700 OTOOL
 701 LIPO
 702 NMEDIT
 703 DSYMUTIL
 704 AR
 705 OBJDUMP
 706 LN_S
 707 NM
 708 ac_ct_DUMPBIN
 709 DUMPBIN
 710 LIBTOOL
 711 OBJCOPY
 712 RANLIB
 713 LD
 714 FGREP
 715 EGREP
 716 GREP
 717 SED
 718 MAINT
 719 MAINTAINER_MODE_FALSE
 720 MAINTAINER_MODE_TRUE
 721 GOCFLAGS
 722 GOC
 723 am__fastdepCC_FALSE
 724 am__fastdepCC_TRUE
 725 CCDEPMODE
 726 AMDEPBACKSLASH
 727 AMDEP_FALSE
 728 AMDEP_TRUE
 729 am__quote
 730 am__include
 731 DEPDIR
 732 OBJEXT
 733 EXEEXT
 734 ac_ct_CC
 735 CPPFLAGS
 736 LDFLAGS
 737 CFLAGS
 738 CC
 739 am__untar
 740 am__tar
 741 AMTAR
 742 am__leading_dot
 743 SET_MAKE
 744 AWK
 745 mkdir_p
 746 MKDIR_P
 747 INSTALL_STRIP_PROGRAM
 748 STRIP
 749 install_sh
 750 MAKEINFO
 751 AUTOHEADER
 752 AUTOMAKE
 753 AUTOCONF
 754 ACLOCAL
 755 VERSION
 756 PACKAGE
 757 CYGPATH_W
 758 am__isrc
 759 INSTALL_DATA
 760 INSTALL_SCRIPT
 761 INSTALL_PROGRAM
 762 target_os
 763 target_vendor
 764 target_cpu
 765 target
 766 host_os
 767 host_vendor
 768 host_cpu
 769 host
 770 build_os
 771 build_vendor
 772 build_cpu
 773 build
 774 multi_basedir
 775 libtool_VERSION
 776 target_alias
 777 host_alias
 778 build_alias
 779 LIBS
 780 ECHO_T
 781 ECHO_N
 782 ECHO_C
 783 DEFS
 784 mandir
 785 localedir
 786 libdir
 787 psdir
 788 pdfdir
 789 dvidir
 790 htmldir
 791 infodir
 792 docdir
 793 oldincludedir
 794 includedir
 795 localstatedir
 796 sharedstatedir
 797 sysconfdir
 798 datadir
 799 datarootdir
 800 libexecdir
 801 sbindir
 802 bindir
 803 program_transform_name
 804 prefix
 805 exec_prefix
 806 PACKAGE_URL
 807 PACKAGE_BUGREPORT
 808 PACKAGE_STRING
 809 PACKAGE_VERSION
 810 PACKAGE_TARNAME
 811 PACKAGE_NAME
 812 PATH_SEPARATOR
 813 SHELL'
 814 ac_subst_files=''
 815 ac_user_opts='
 816 enable_option_checking
 817 enable_multilib
 818 enable_dependency_tracking
 819 enable_maintainer_mode
 820 with_gnu_ld
 821 enable_shared
 822 enable_static
 823 with_pic
 824 enable_fast_install
 825 enable_libtool_lock
 826 enable_werror
 827 enable_version_specific_runtime_libs
 828 with_libffi
 829 with_libatomic
 830 with_system_libunwind
 831 enable_sjlj_exceptions
 832 '
 833       ac_precious_vars='build_alias
 834 host_alias
 835 target_alias
 836 CPP
 837 CPPFLAGS'
 838
 839
 840 # Initialize some variables set by options.
 841 ac_init_help=
 842 ac_init_version=false
 843 ac_unrecognized_opts=
 844 ac_unrecognized_sep=
 845 # The variables have the same names as the options, with
 846 # dashes changed to underlines.
 847 cache_file=/dev/null
 848 exec_prefix=NONE
 849 no_create=
 850 no_recursion=
 851 prefix=NONE
 852 program_prefix=NONE
 853 program_suffix=NONE
 854 program_transform_name=s,x,x,
 855 silent=
 856 site=
 857 srcdir=
 858 verbose=
 859 x_includes=NONE
 860 x_libraries=NONE
 861
 862 # Installation directory options.
 863 # These are left unexpanded so users can "make install exec_prefix=/foo"
 864 # and all the variables that are supposed to be based on exec_prefix
 865 # by default will actually change.
 866 # Use braces instead of parens because sh, perl, etc. also accept them.
 867 # (The list follows the same order as the GNU Coding Standards.)
 868 bindir='${exec_prefix}/bin'
 869 sbindir='${exec_prefix}/sbin'
 870 libexecdir='${exec_prefix}/libexec'
 871 datarootdir='${prefix}/share'
 872 datadir='${datarootdir}'
 873 sysconfdir='${prefix}/etc'
 874 sharedstatedir='${prefix}/com'
 875 localstatedir='${prefix}/var'
 876 includedir='${prefix}/include'
 877 oldincludedir='/usr/include'
 878 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 879 infodir='${datarootdir}/info'
 880 htmldir='${docdir}'
 881 dvidir='${docdir}'
 882 pdfdir='${docdir}'
 883 psdir='${docdir}'
 884 libdir='${exec_prefix}/lib'
 885 localedir='${datarootdir}/locale'
 886 mandir='${datarootdir}/man'
 887
 888 ac_prev=
 889 ac_dashdash=
 890 for ac_option
 891 do
 892   # If the previous option needs an argument, assign it.
 893   if test -n "$ac_prev"; then
 894     eval $ac_prev=\$ac_option
 895     ac_prev=
 896     continue
 897   fi
 898
 899   case $ac_option in
 900   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 901   *)    ac_optarg=yes ;;
 902   esac
 903
 904   # Accept the important Cygnus configure options, so we can diagnose typos.
 905
 906   case $ac_dashdash$ac_option in
 907   --)
 908     ac_dashdash=yes ;;
 909
 910   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 911     ac_prev=bindir ;;
 912   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 913     bindir=$ac_optarg ;;
 914
 915   -build | --build | --buil | --bui | --bu)
 916     ac_prev=build_alias ;;
 917   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 918     build_alias=$ac_optarg ;;
 919
 920   -cache-file | --cache-file | --cache-fil | --cache-fi \
 921   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 922     ac_prev=cache_file ;;
 923   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 924   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 925     cache_file=$ac_optarg ;;
 926
 927   --config-cache | -C)
 928     cache_file=config.cache ;;
 929
 930   -datadir | --datadir | --datadi | --datad)
 931     ac_prev=datadir ;;
 932   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 933     datadir=$ac_optarg ;;
 934
 935   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 936   | --dataroo | --dataro | --datar)
 937     ac_prev=datarootdir ;;
 938   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 939   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 940     datarootdir=$ac_optarg ;;
 941
 942   -disable-* | --disable-*)
 943     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 944     # Reject names that are not valid shell variable names.
 945     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 946       as_fn_error "invalid feature name: $ac_useropt"
 947     ac_useropt_orig=$ac_useropt
 948     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 949     case $ac_user_opts in
 950       *"
 951 "enable_$ac_useropt"
 952 "*) ;;
 953       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 954          ac_unrecognized_sep=', ';;
 955     esac
 956     eval enable_$ac_useropt=no ;;
 957
 958   -docdir | --docdir | --docdi | --doc | --do)
 959     ac_prev=docdir ;;
 960   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 961     docdir=$ac_optarg ;;
 962
 963   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 964     ac_prev=dvidir ;;
 965   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 966     dvidir=$ac_optarg ;;
 967
 968   -enable-* | --enable-*)
 969     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 970     # Reject names that are not valid shell variable names.
 971     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 972       as_fn_error "invalid feature name: $ac_useropt"
 973     ac_useropt_orig=$ac_useropt
 974     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 975     case $ac_user_opts in
 976       *"
 977 "enable_$ac_useropt"
 978 "*) ;;
 979       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 980          ac_unrecognized_sep=', ';;
 981     esac
 982     eval enable_$ac_useropt=\$ac_optarg ;;
 983
 984   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 985   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 986   | --exec | --exe | --ex)
 987     ac_prev=exec_prefix ;;
 988   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 989   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 990   | --exec=* | --exe=* | --ex=*)
 991     exec_prefix=$ac_optarg ;;
 992
 993   -gas | --gas | --ga | --g)
 994     # Obsolete; use --with-gas.
 995     with_gas=yes ;;
 996
 997   -help | --help | --hel | --he | -h)
 998     ac_init_help=long ;;
 999   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1000     ac_init_help=recursive ;;
1001   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1002     ac_init_help=short ;;
1003
1004   -host | --host | --hos | --ho)
1005     ac_prev=host_alias ;;
1006   -host=* | --host=* | --hos=* | --ho=*)
1007     host_alias=$ac_optarg ;;
1008
1009   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1010     ac_prev=htmldir ;;
1011   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1012   | --ht=*)
1013     htmldir=$ac_optarg ;;
1014
1015   -includedir | --includedir | --includedi | --included | --include \
1016   | --includ | --inclu | --incl | --inc)
1017     ac_prev=includedir ;;
1018   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1019   | --includ=* | --inclu=* | --incl=* | --inc=*)
1020     includedir=$ac_optarg ;;
1021
1022   -infodir | --infodir | --infodi | --infod | --info | --inf)
1023     ac_prev=infodir ;;
1024   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1025     infodir=$ac_optarg ;;
1026
1027   -libdir | --libdir | --libdi | --libd)
1028     ac_prev=libdir ;;
1029   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1030     libdir=$ac_optarg ;;
1031
1032   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1033   | --libexe | --libex | --libe)
1034     ac_prev=libexecdir ;;
1035   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1036   | --libexe=* | --libex=* | --libe=*)
1037     libexecdir=$ac_optarg ;;
1038
1039   -localedir | --localedir | --localedi | --localed | --locale)
1040     ac_prev=localedir ;;
1041   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1042     localedir=$ac_optarg ;;
1043
1044   -localstatedir | --localstatedir | --localstatedi | --localstated \
1045   | --localstate | --localstat | --localsta | --localst | --locals)
1046     ac_prev=localstatedir ;;
1047   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1048   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1049     localstatedir=$ac_optarg ;;
1050
1051   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1052     ac_prev=mandir ;;
1053   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1054     mandir=$ac_optarg ;;
1055
1056   -nfp | --nfp | --nf)
1057     # Obsolete; use --without-fp.
1058     with_fp=no ;;
1059
1060   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1061   | --no-cr | --no-c | -n)
1062     no_create=yes ;;
1063
1064   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1065   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1066     no_recursion=yes ;;
1067
1068   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1069   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1070   | --oldin | --oldi | --old | --ol | --o)
1071     ac_prev=oldincludedir ;;
1072   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1073   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1074   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1075     oldincludedir=$ac_optarg ;;
1076
1077   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1078     ac_prev=prefix ;;
1079   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1080     prefix=$ac_optarg ;;
1081
1082   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1083   | --program-pre | --program-pr | --program-p)
1084     ac_prev=program_prefix ;;
1085   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1086   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1087     program_prefix=$ac_optarg ;;
1088
1089   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1090   | --program-suf | --program-su | --program-s)
1091     ac_prev=program_suffix ;;
1092   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1093   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1094     program_suffix=$ac_optarg ;;
1095
1096   -program-transform-name | --program-transform-name \
1097   | --program-transform-nam | --program-transform-na \
1098   | --program-transform-n | --program-transform- \
1099   | --program-transform | --program-transfor \
1100   | --program-transfo | --program-transf \
1101   | --program-trans | --program-tran \
1102   | --progr-tra | --program-tr | --program-t)
1103     ac_prev=program_transform_name ;;
1104   -program-transform-name=* | --program-transform-name=* \
1105   | --program-transform-nam=* | --program-transform-na=* \
1106   | --program-transform-n=* | --program-transform-=* \
1107   | --program-transform=* | --program-transfor=* \
1108   | --program-transfo=* | --program-transf=* \
1109   | --program-trans=* | --program-tran=* \
1110   | --progr-tra=* | --program-tr=* | --program-t=*)
1111     program_transform_name=$ac_optarg ;;
1112
1113   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1114     ac_prev=pdfdir ;;
1115   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1116     pdfdir=$ac_optarg ;;
1117
1118   -psdir | --psdir | --psdi | --psd | --ps)
1119     ac_prev=psdir ;;
1120   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1121     psdir=$ac_optarg ;;
1122
1123   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1124   | -silent | --silent | --silen | --sile | --sil)
1125     silent=yes ;;
1126
1127   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1128     ac_prev=sbindir ;;
1129   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1130   | --sbi=* | --sb=*)
1131     sbindir=$ac_optarg ;;
1132
1133   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1134   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1135   | --sharedst | --shareds | --shared | --share | --shar \
1136   | --sha | --sh)
1137     ac_prev=sharedstatedir ;;
1138   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1139   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1140   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1141   | --sha=* | --sh=*)
1142     sharedstatedir=$ac_optarg ;;
1143
1144   -site | --site | --sit)
1145     ac_prev=site ;;
1146   -site=* | --site=* | --sit=*)
1147     site=$ac_optarg ;;
1148
1149   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1150     ac_prev=srcdir ;;
1151   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1152     srcdir=$ac_optarg ;;
1153
1154   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1155   | --syscon | --sysco | --sysc | --sys | --sy)
1156     ac_prev=sysconfdir ;;
1157   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1158   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1159     sysconfdir=$ac_optarg ;;
1160
1161   -target | --target | --targe | --targ | --tar | --ta | --t)
1162     ac_prev=target_alias ;;
1163   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1164     target_alias=$ac_optarg ;;
1165
1166   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1167     verbose=yes ;;
1168
1169   -version | --version | --versio | --versi | --vers | -V)
1170     ac_init_version=: ;;
1171
1172   -with-* | --with-*)
1173     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1174     # Reject names that are not valid shell variable names.
1175     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1176       as_fn_error "invalid package name: $ac_useropt"
1177     ac_useropt_orig=$ac_useropt
1178     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1179     case $ac_user_opts in
1180       *"
1181 "with_$ac_useropt"
1182 "*) ;;
1183       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1184          ac_unrecognized_sep=', ';;
1185     esac
1186     eval with_$ac_useropt=\$ac_optarg ;;
1187
1188   -without-* | --without-*)
1189     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1190     # Reject names that are not valid shell variable names.
1191     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1192       as_fn_error "invalid package name: $ac_useropt"
1193     ac_useropt_orig=$ac_useropt
1194     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1195     case $ac_user_opts in
1196       *"
1197 "with_$ac_useropt"
1198 "*) ;;
1199       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1200          ac_unrecognized_sep=', ';;
1201     esac
1202     eval with_$ac_useropt=no ;;
1203
1204   --x)
1205     # Obsolete; use --with-x.
1206     with_x=yes ;;
1207
1208   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1209   | --x-incl | --x-inc | --x-in | --x-i)
1210     ac_prev=x_includes ;;
1211   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1212   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1213     x_includes=$ac_optarg ;;
1214
1215   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1216   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1217     ac_prev=x_libraries ;;
1218   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1219   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1220     x_libraries=$ac_optarg ;;
1221
1222   -*) as_fn_error "unrecognized option: \`$ac_option'
1223 Try \`$0 --help' for more information."
1224     ;;
1225
1226   *=*)
1227     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1228     # Reject names that are not valid shell variable names.
1229     case $ac_envvar in #(
1230       '' | [0-9]* | *[!_$as_cr_alnum]* )
1231       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1232     esac
1233     eval $ac_envvar=\$ac_optarg
1234     export $ac_envvar ;;
1235
1236   *)
1237     # FIXME: should be removed in autoconf 3.0.
1238     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1239     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1240       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1241     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1242     ;;
1243
1244   esac
1245 done
1246
1247 if test -n "$ac_prev"; then
1248   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1249   as_fn_error "missing argument to $ac_option"
1250 fi
1251
1252 if test -n "$ac_unrecognized_opts"; then
1253   case $enable_option_checking in
1254     no) ;;
1255     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1256     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1257   esac
1258 fi
1259
1260 # Check all directory arguments for consistency.
1261 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1262                 datadir sysconfdir sharedstatedir localstatedir includedir \
1263                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1264                 libdir localedir mandir
1265 do
1266   eval ac_val=\$$ac_var
1267   # Remove trailing slashes.
1268   case $ac_val in
1269     */ )
1270       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1271       eval $ac_var=\$ac_val;;
1272   esac
1273   # Be sure to have absolute directory names.
1274   case $ac_val in
1275     [\\/$]* | ?:[\\/]* )  continue;;
1276     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1277   esac
1278   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1279 done
1280
1281 # There might be people who depend on the old broken behavior: `$host'
1282 # used to hold the argument of --host etc.
1283 # FIXME: To remove some day.
1284 build=$build_alias
1285 host=$host_alias
1286 target=$target_alias
1287
1288 # FIXME: To remove some day.
1289 if test "x$host_alias" != x; then
1290   if test "x$build_alias" = x; then
1291     cross_compiling=maybe
1292     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1293     If a cross compiler is detected then cross compile mode will be used." >&2
1294   elif test "x$build_alias" != "x$host_alias"; then
1295     cross_compiling=yes
1296   fi
1297 fi
1298
1299 ac_tool_prefix=
1300 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1301
1302 test "$silent" = yes && exec 6>/dev/null
1303
1304
1305 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1306 ac_ls_di=`ls -di .` &&
1307 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1308   as_fn_error "working directory cannot be determined"
1309 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1310   as_fn_error "pwd does not report name of working directory"
1311
1312
1313 # Find the source files, if location was not specified.
1314 if test -z "$srcdir"; then
1315   ac_srcdir_defaulted=yes
1316   # Try the directory containing this script, then the parent directory.
1317   ac_confdir=`$as_dirname -- "$as_myself" ||
1318 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1319          X"$as_myself" : 'X\(//\)[^/]' \| \
1320          X"$as_myself" : 'X\(//\)$' \| \
1321          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1322 $as_echo X"$as_myself" |
1323     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1324             s//\1/
1325             q
1326           }
1327           /^X\(\/\/\)[^/].*/{
1328             s//\1/
1329             q
1330           }
1331           /^X\(\/\/\)$/{
1332             s//\1/
1333             q
1334           }
1335           /^X\(\/\).*/{
1336             s//\1/
1337             q
1338           }
1339           s/.*/./; q'`
1340   srcdir=$ac_confdir
1341   if test ! -r "$srcdir/$ac_unique_file"; then
1342     srcdir=..
1343   fi
1344 else
1345   ac_srcdir_defaulted=no
1346 fi
1347 if test ! -r "$srcdir/$ac_unique_file"; then
1348   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1349   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1350 fi
1351 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1352 ac_abs_confdir=`(
1353         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1354         pwd)`
1355 # When building in place, set srcdir=.
1356 if test "$ac_abs_confdir" = "$ac_pwd"; then
1357   srcdir=.
1358 fi
1359 # Remove unnecessary trailing slashes from srcdir.
1360 # Double slashes in file names in object file debugging info
1361 # mess up M-x gdb in Emacs.
1362 case $srcdir in
1363 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1364 esac
1365 for ac_var in $ac_precious_vars; do
1366   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1367   eval ac_env_${ac_var}_value=\$${ac_var}
1368   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1369   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1370 done
1371
1372 #
1373 # Report the --help message.
1374 #
1375 if test "$ac_init_help" = "long"; then
1376   # Omit some internal or obsolete options to make the list less imposing.
1377   # This message is too long to be a string in the A/UX 3.1 sh.
1378   cat <<_ACEOF
1379 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1380
1381 Usage: $0 [OPTION]... [VAR=VALUE]...
1382
1383 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1384 VAR=VALUE.  See below for descriptions of some of the useful variables.
1385
1386 Defaults for the options are specified in brackets.
1387
1388 Configuration:
1389   -h, --help              display this help and exit
1390       --help=short        display options specific to this package
1391       --help=recursive    display the short help of all the included packages
1392   -V, --version           display version information and exit
1393   -q, --quiet, --silent   do not print \`checking...' messages
1394       --cache-file=FILE   cache test results in FILE [disabled]
1395   -C, --config-cache      alias for \`--cache-file=config.cache'
1396   -n, --no-create         do not create output files
1397       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1398
1399 Installation directories:
1400   --prefix=PREFIX         install architecture-independent files in PREFIX
1401                           [$ac_default_prefix]
1402   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1403                           [PREFIX]
1404
1405 By default, \`make install' will install all the files in
1406 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1407 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1408 for instance \`--prefix=\$HOME'.
1409
1410 For better control, use the options below.
1411
1412 Fine tuning of the installation directories:
1413   --bindir=DIR            user executables [EPREFIX/bin]
1414   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1415   --libexecdir=DIR        program executables [EPREFIX/libexec]
1416   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1417   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1418   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1419   --libdir=DIR            object code libraries [EPREFIX/lib]
1420   --includedir=DIR        C header files [PREFIX/include]
1421   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1422   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1423   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1424   --infodir=DIR           info documentation [DATAROOTDIR/info]
1425   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1426   --mandir=DIR            man documentation [DATAROOTDIR/man]
1427   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgo]
1428   --htmldir=DIR           html documentation [DOCDIR]
1429   --dvidir=DIR            dvi documentation [DOCDIR]
1430   --pdfdir=DIR            pdf documentation [DOCDIR]
1431   --psdir=DIR             ps documentation [DOCDIR]
1432 _ACEOF
1433
1434   cat <<\_ACEOF
1435
1436 Program names:
1437   --program-prefix=PREFIX            prepend PREFIX to installed program names
1438   --program-suffix=SUFFIX            append SUFFIX to installed program names
1439   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1440
1441 System types:
1442   --build=BUILD     configure for building on BUILD [guessed]
1443   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1444   --target=TARGET   configure for building compilers for TARGET [HOST]
1445 _ACEOF
1446 fi
1447
1448 if test -n "$ac_init_help"; then
1449   case $ac_init_help in
1450      short | recursive ) echo "Configuration of package-unused version-unused:";;
1451    esac
1452   cat <<\_ACEOF
1453
1454 Optional Features:
1455   --disable-option-checking  ignore unrecognized --enable/--with options
1456   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1457   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1458   --enable-multilib       build many library versions (default)
1459   --disable-dependency-tracking  speeds up one-time build
1460   --enable-dependency-tracking   do not reject slow dependency extractors
1461   --enable-maintainer-mode  enable make rules and dependencies not useful
1462                           (and sometimes confusing) to the casual installer
1463   --enable-shared[=PKGS]  build shared libraries [default=yes]
1464   --enable-static[=PKGS]  build static libraries [default=yes]
1465   --enable-fast-install[=PKGS]
1466                           optimize for fast installation [default=yes]
1467   --disable-libtool-lock  avoid locking (might break parallel builds)
1468   --enable-werror         turns on -Werror [default=yes]
1469   --enable-version-specific-runtime-libs
1470                           Specify that runtime libraries should be installed
1471                           in a compiler-specific directory
1472   --enable-sjlj-exceptions
1473                           force use of builtin_setjmp for exceptions
1474
1475 Optional Packages:
1476   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1477   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1478   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1479   --with-pic              try to use only PIC/non-PIC objects [default=use
1480                           both]
1481   --without-libffi        don't use libffi
1482   --without-libatomic     don't use libatomic
1483   --with-system-libunwind use installed libunwind
1484
1485 Some influential environment variables:
1486   CC          C compiler command
1487   CFLAGS      C compiler flags
1488   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1489               nonstandard directory <lib dir>
1490   LIBS        libraries to pass to the linker, e.g. -l<library>
1491   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1492               you have headers in a nonstandard directory <include dir>
1493   GOC         Go compiler command
1494   GOCFLAGS    Go compiler flags
1495   CPP         C preprocessor
1496
1497 Use these variables to override the choices made by `configure' or to help
1498 it to find libraries and programs with nonstandard names/locations.
1499
1500 Report bugs to the package provider.
1501 _ACEOF
1502 ac_status=$?
1503 fi
1504
1505 if test "$ac_init_help" = "recursive"; then
1506   # If there are subdirs, report their specific --help.
1507   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1508     test -d "$ac_dir" ||
1509       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1510       continue
1511     ac_builddir=.
1512
1513 case "$ac_dir" in
1514 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1515 *)
1516   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1517   # A ".." for each directory in $ac_dir_suffix.
1518   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1519   case $ac_top_builddir_sub in
1520   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1521   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1522   esac ;;
1523 esac
1524 ac_abs_top_builddir=$ac_pwd
1525 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1526 # for backward compatibility:
1527 ac_top_builddir=$ac_top_build_prefix
1528
1529 case $srcdir in
1530   .)  # We are building in place.
1531     ac_srcdir=.
1532     ac_top_srcdir=$ac_top_builddir_sub
1533     ac_abs_top_srcdir=$ac_pwd ;;
1534   [\\/]* | ?:[\\/]* )  # Absolute name.
1535     ac_srcdir=$srcdir$ac_dir_suffix;
1536     ac_top_srcdir=$srcdir
1537     ac_abs_top_srcdir=$srcdir ;;
1538   *) # Relative name.
1539     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1540     ac_top_srcdir=$ac_top_build_prefix$srcdir
1541     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1542 esac
1543 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1544
1545     cd "$ac_dir" || { ac_status=$?; continue; }
1546     # Check for guested configure.
1547     if test -f "$ac_srcdir/configure.gnu"; then
1548       echo &&
1549       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1550     elif test -f "$ac_srcdir/configure"; then
1551       echo &&
1552       $SHELL "$ac_srcdir/configure" --help=recursive
1553     else
1554       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1555     fi || ac_status=$?
1556     cd "$ac_pwd" || { ac_status=$?; break; }
1557   done
1558 fi
1559
1560 test -n "$ac_init_help" && exit $ac_status
1561 if $ac_init_version; then
1562   cat <<\_ACEOF
1563 package-unused configure version-unused
1564 generated by GNU Autoconf 2.64
1565
1566 Copyright (C) 2009 Free Software Foundation, Inc.
1567 This configure script is free software; the Free Software Foundation
1568 gives unlimited permission to copy, distribute and modify it.
1569 _ACEOF
1570   exit
1571 fi
1572
1573 ## ------------------------ ##
1574 ## Autoconf initialization. ##
1575 ## ------------------------ ##
1576
1577 # ac_fn_c_try_compile LINENO
1578 # --------------------------
1579 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1580 ac_fn_c_try_compile ()
1581 {
1582   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1583   rm -f conftest.$ac_objext
1584   if { { ac_try="$ac_compile"
1585 case "(($ac_try" in
1586   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1587   *) ac_try_echo=$ac_try;;
1588 esac
1589 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590 $as_echo "$ac_try_echo"; } >&5
1591   (eval "$ac_compile") 2>conftest.err
1592   ac_status=$?
1593   if test -s conftest.err; then
1594     grep -v '^ *+' conftest.err >conftest.er1
1595     cat conftest.er1 >&5
1596     mv -f conftest.er1 conftest.err
1597   fi
1598   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599   test $ac_status = 0; } && {
1600          test -z "$ac_c_werror_flag" ||
1601          test ! -s conftest.err
1602        } && test -s conftest.$ac_objext; then :
1603   ac_retval=0
1604 else
1605   $as_echo "$as_me: failed program was:" >&5
1606 sed 's/^/| /' conftest.$ac_ext >&5
1607
1608         ac_retval=1
1609 fi
1610   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1611   return $ac_retval
1612
1613 } # ac_fn_c_try_compile
1614
1615 # ac_fn_c_try_link LINENO
1616 # -----------------------
1617 # Try to link conftest.$ac_ext, and return whether this succeeded.
1618 ac_fn_c_try_link ()
1619 {
1620   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1621   rm -f conftest.$ac_objext conftest$ac_exeext
1622   if { { ac_try="$ac_link"
1623 case "(($ac_try" in
1624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1625   *) ac_try_echo=$ac_try;;
1626 esac
1627 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1628 $as_echo "$ac_try_echo"; } >&5
1629   (eval "$ac_link") 2>conftest.err
1630   ac_status=$?
1631   if test -s conftest.err; then
1632     grep -v '^ *+' conftest.err >conftest.er1
1633     cat conftest.er1 >&5
1634     mv -f conftest.er1 conftest.err
1635   fi
1636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1637   test $ac_status = 0; } && {
1638          test -z "$ac_c_werror_flag" ||
1639          test ! -s conftest.err
1640        } && test -s conftest$ac_exeext && {
1641          test "$cross_compiling" = yes ||
1642          $as_test_x conftest$ac_exeext
1643        }; then :
1644   ac_retval=0
1645 else
1646   $as_echo "$as_me: failed program was:" >&5
1647 sed 's/^/| /' conftest.$ac_ext >&5
1648
1649         ac_retval=1
1650 fi
1651   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1652   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1653   # interfere with the next link command; also delete a directory that is
1654   # left behind by Apple's compiler.  We do this before executing the actions.
1655   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1656   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1657   return $ac_retval
1658
1659 } # ac_fn_c_try_link
1660
1661 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1662 # -------------------------------------------------------
1663 # Tests whether HEADER exists and can be compiled using the include files in
1664 # INCLUDES, setting the cache variable VAR accordingly.
1665 ac_fn_c_check_header_compile ()
1666 {
1667   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1669 $as_echo_n "checking for $2... " >&6; }
1670 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1671   $as_echo_n "(cached) " >&6
1672 else
1673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1674 /* end confdefs.h.  */
1675 $4
1676 #include <$2>
1677 _ACEOF
1678 if ac_fn_c_try_compile "$LINENO"; then :
1679   eval "$3=yes"
1680 else
1681   eval "$3=no"
1682 fi
1683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1684 fi
1685 eval ac_res=\$$3
1686                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1687 $as_echo "$ac_res" >&6; }
1688   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1689
1690 } # ac_fn_c_check_header_compile
1691
1692 # ac_fn_c_try_cpp LINENO
1693 # ----------------------
1694 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1695 ac_fn_c_try_cpp ()
1696 {
1697   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1698   if { { ac_try="$ac_cpp conftest.$ac_ext"
1699 case "(($ac_try" in
1700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1701   *) ac_try_echo=$ac_try;;
1702 esac
1703 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1704 $as_echo "$ac_try_echo"; } >&5
1705   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1706   ac_status=$?
1707   if test -s conftest.err; then
1708     grep -v '^ *+' conftest.err >conftest.er1
1709     cat conftest.er1 >&5
1710     mv -f conftest.er1 conftest.err
1711   fi
1712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1713   test $ac_status = 0; } >/dev/null && {
1714          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1715          test ! -s conftest.err
1716        }; then :
1717   ac_retval=0
1718 else
1719   $as_echo "$as_me: failed program was:" >&5
1720 sed 's/^/| /' conftest.$ac_ext >&5
1721
1722     ac_retval=1
1723 fi
1724   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1725   return $ac_retval
1726
1727 } # ac_fn_c_try_cpp
1728
1729 # ac_fn_c_try_run LINENO
1730 # ----------------------
1731 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1732 # that executables *can* be run.
1733 ac_fn_c_try_run ()
1734 {
1735   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1736   if { { ac_try="$ac_link"
1737 case "(($ac_try" in
1738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1739   *) ac_try_echo=$ac_try;;
1740 esac
1741 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1742 $as_echo "$ac_try_echo"; } >&5
1743   (eval "$ac_link") 2>&5
1744   ac_status=$?
1745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1746   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1747   { { case "(($ac_try" in
1748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1749   *) ac_try_echo=$ac_try;;
1750 esac
1751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1752 $as_echo "$ac_try_echo"; } >&5
1753   (eval "$ac_try") 2>&5
1754   ac_status=$?
1755   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1756   test $ac_status = 0; }; }; then :
1757   ac_retval=0
1758 else
1759   $as_echo "$as_me: program exited with status $ac_status" >&5
1760        $as_echo "$as_me: failed program was:" >&5
1761 sed 's/^/| /' conftest.$ac_ext >&5
1762
1763        ac_retval=$ac_status
1764 fi
1765   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1766   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1767   return $ac_retval
1768
1769 } # ac_fn_c_try_run
1770
1771 # ac_fn_c_check_func LINENO FUNC VAR
1772 # ----------------------------------
1773 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1774 ac_fn_c_check_func ()
1775 {
1776   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1778 $as_echo_n "checking for $2... " >&6; }
1779 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1780   $as_echo_n "(cached) " >&6
1781 else
1782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1783 /* end confdefs.h.  */
1784 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1785    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1786 #define $2 innocuous_$2
1787
1788 /* System header to define __stub macros and hopefully few prototypes,
1789     which can conflict with char $2 (); below.
1790     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1791     <limits.h> exists even on freestanding compilers.  */
1792
1793 #ifdef __STDC__
1794 # include <limits.h>
1795 #else
1796 # include <assert.h>
1797 #endif
1798
1799 #undef $2
1800
1801 /* Override any GCC internal prototype to avoid an error.
1802    Use char because int might match the return type of a GCC
1803    builtin and then its argument prototype would still apply.  */
1804 #ifdef __cplusplus
1805 extern "C"
1806 #endif
1807 char $2 ();
1808 /* The GNU C library defines this for functions which it implements
1809     to always fail with ENOSYS.  Some functions are actually named
1810     something starting with __ and the normal name is an alias.  */
1811 #if defined __stub_$2 || defined __stub___$2
1812 choke me
1813 #endif
1814
1815 int
1816 main ()
1817 {
1818 return $2 ();
1819   ;
1820   return 0;
1821 }
1822 _ACEOF
1823 if ac_fn_c_try_link "$LINENO"; then :
1824   eval "$3=yes"
1825 else
1826   eval "$3=no"
1827 fi
1828 rm -f core conftest.err conftest.$ac_objext \
1829     conftest$ac_exeext conftest.$ac_ext
1830 fi
1831 eval ac_res=\$$3
1832                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833 $as_echo "$ac_res" >&6; }
1834   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1835
1836 } # ac_fn_c_check_func
1837
1838 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1839 # -------------------------------------------------------
1840 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1841 # the include files in INCLUDES and setting the cache variable VAR
1842 # accordingly.
1843 ac_fn_c_check_header_mongrel ()
1844 {
1845   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1846   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1848 $as_echo_n "checking for $2... " >&6; }
1849 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1850   $as_echo_n "(cached) " >&6
1851 fi
1852 eval ac_res=\$$3
1853                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1854 $as_echo "$ac_res" >&6; }
1855 else
1856   # Is the header compilable?
1857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1858 $as_echo_n "checking $2 usability... " >&6; }
1859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1860 /* end confdefs.h.  */
1861 $4
1862 #include <$2>
1863 _ACEOF
1864 if ac_fn_c_try_compile "$LINENO"; then :
1865   ac_header_compiler=yes
1866 else
1867   ac_header_compiler=no
1868 fi
1869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1871 $as_echo "$ac_header_compiler" >&6; }
1872
1873 # Is the header present?
1874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1875 $as_echo_n "checking $2 presence... " >&6; }
1876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1877 /* end confdefs.h.  */
1878 #include <$2>
1879 _ACEOF
1880 if ac_fn_c_try_cpp "$LINENO"; then :
1881   ac_header_preproc=yes
1882 else
1883   ac_header_preproc=no
1884 fi
1885 rm -f conftest.err conftest.$ac_ext
1886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1887 $as_echo "$ac_header_preproc" >&6; }
1888
1889 # So?  What about this header?
1890 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1891   yes:no: )
1892     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1893 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1894     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1895 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1896     ;;
1897   no:yes:* )
1898     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1899 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1900     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1901 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1902     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1903 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1904     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1905 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1906     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1907 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1908     ;;
1909 esac
1910   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1911 $as_echo_n "checking for $2... " >&6; }
1912 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1913   $as_echo_n "(cached) " >&6
1914 else
1915   eval "$3=\$ac_header_compiler"
1916 fi
1917 eval ac_res=\$$3
1918                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1919 $as_echo "$ac_res" >&6; }
1920 fi
1921   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1922
1923 } # ac_fn_c_check_header_mongrel
1924
1925 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1926 # -------------------------------------------
1927 # Tests whether TYPE exists after having included INCLUDES, setting cache
1928 # variable VAR accordingly.
1929 ac_fn_c_check_type ()
1930 {
1931   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1932   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1933 $as_echo_n "checking for $2... " >&6; }
1934 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1935   $as_echo_n "(cached) " >&6
1936 else
1937   eval "$3=no"
1938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1939 /* end confdefs.h.  */
1940 $4
1941 int
1942 main ()
1943 {
1944 if (sizeof ($2))
1945          return 0;
1946   ;
1947   return 0;
1948 }
1949 _ACEOF
1950 if ac_fn_c_try_compile "$LINENO"; then :
1951   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1952 /* end confdefs.h.  */
1953 $4
1954 int
1955 main ()
1956 {
1957 if (sizeof (($2)))
1958             return 0;
1959   ;
1960   return 0;
1961 }
1962 _ACEOF
1963 if ac_fn_c_try_compile "$LINENO"; then :
1964
1965 else
1966   eval "$3=yes"
1967 fi
1968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1969 fi
1970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1971 fi
1972 eval ac_res=\$$3
1973                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1974 $as_echo "$ac_res" >&6; }
1975   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1976
1977 } # ac_fn_c_check_type
1978
1979 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1980 # --------------------------------------------
1981 # Tries to find the compile-time value of EXPR in a program that includes
1982 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1983 # computed
1984 ac_fn_c_compute_int ()
1985 {
1986   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1987   if test "$cross_compiling" = yes; then
1988     # Depending upon the size, compute the lo and hi bounds.
1989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1990 /* end confdefs.h.  */
1991 $4
1992 int
1993 main ()
1994 {
1995 static int test_array [1 - 2 * !(($2) >= 0)];
1996 test_array [0] = 0
1997
1998   ;
1999   return 0;
2000 }
2001 _ACEOF
2002 if ac_fn_c_try_compile "$LINENO"; then :
2003   ac_lo=0 ac_mid=0
2004   while :; do
2005     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2006 /* end confdefs.h.  */
2007 $4
2008 int
2009 main ()
2010 {
2011 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2012 test_array [0] = 0
2013
2014   ;
2015   return 0;
2016 }
2017 _ACEOF
2018 if ac_fn_c_try_compile "$LINENO"; then :
2019   ac_hi=$ac_mid; break
2020 else
2021   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2022                         if test $ac_lo -le $ac_mid; then
2023                           ac_lo= ac_hi=
2024                           break
2025                         fi
2026                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2027 fi
2028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2029   done
2030 else
2031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2032 /* end confdefs.h.  */
2033 $4
2034 int
2035 main ()
2036 {
2037 static int test_array [1 - 2 * !(($2) < 0)];
2038 test_array [0] = 0
2039
2040   ;
2041   return 0;
2042 }
2043 _ACEOF
2044 if ac_fn_c_try_compile "$LINENO"; then :
2045   ac_hi=-1 ac_mid=-1
2046   while :; do
2047     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2048 /* end confdefs.h.  */
2049 $4
2050 int
2051 main ()
2052 {
2053 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2054 test_array [0] = 0
2055
2056   ;
2057   return 0;
2058 }
2059 _ACEOF
2060 if ac_fn_c_try_compile "$LINENO"; then :
2061   ac_lo=$ac_mid; break
2062 else
2063   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2064                         if test $ac_mid -le $ac_hi; then
2065                           ac_lo= ac_hi=
2066                           break
2067                         fi
2068                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2069 fi
2070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2071   done
2072 else
2073   ac_lo= ac_hi=
2074 fi
2075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2076 fi
2077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2078 # Binary search between lo and hi bounds.
2079 while test "x$ac_lo" != "x$ac_hi"; do
2080   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2081   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2082 /* end confdefs.h.  */
2083 $4
2084 int
2085 main ()
2086 {
2087 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2088 test_array [0] = 0
2089
2090   ;
2091   return 0;
2092 }
2093 _ACEOF
2094 if ac_fn_c_try_compile "$LINENO"; then :
2095   ac_hi=$ac_mid
2096 else
2097   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2098 fi
2099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2100 done
2101 case $ac_lo in #((
2102 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2103 '') ac_retval=1 ;;
2104 esac
2105   else
2106     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107 /* end confdefs.h.  */
2108 $4
2109 static long int longval () { return $2; }
2110 static unsigned long int ulongval () { return $2; }
2111 #include <stdio.h>
2112 #include <stdlib.h>
2113 int
2114 main ()
2115 {
2116
2117   FILE *f = fopen ("conftest.val", "w");
2118   if (! f)
2119     return 1;
2120   if (($2) < 0)
2121     {
2122       long int i = longval ();
2123       if (i != ($2))
2124         return 1;
2125       fprintf (f, "%ld", i);
2126     }
2127   else
2128     {
2129       unsigned long int i = ulongval ();
2130       if (i != ($2))
2131         return 1;
2132       fprintf (f, "%lu", i);
2133     }
2134   /* Do not output a trailing newline, as this causes \r\n confusion
2135      on some platforms.  */
2136   return ferror (f) || fclose (f) != 0;
2137
2138   ;
2139   return 0;
2140 }
2141 _ACEOF
2142 if ac_fn_c_try_run "$LINENO"; then :
2143   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2144 else
2145   ac_retval=1
2146 fi
2147 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2148   conftest.$ac_objext conftest.beam conftest.$ac_ext
2149 rm -f conftest.val
2150
2151   fi
2152   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2153   return $ac_retval
2154
2155 } # ac_fn_c_compute_int
2156 cat >config.log <<_ACEOF
2157 This file contains any messages produced by compilers while
2158 running configure, to aid debugging if configure makes a mistake.
2159
2160 It was created by package-unused $as_me version-unused, which was
2161 generated by GNU Autoconf 2.64.  Invocation command line was
2162
2163   $ $0 $@
2164
2165 _ACEOF
2166 exec 5>>config.log
2167 {
2168 cat <<_ASUNAME
2169 ## --------- ##
2170 ## Platform. ##
2171 ## --------- ##
2172
2173 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2174 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2175 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2176 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2177 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2178
2179 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2180 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2181
2182 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2183 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2184 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2185 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2186 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2187 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2188 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2189
2190 _ASUNAME
2191
2192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2193 for as_dir in $PATH
2194 do
2195   IFS=$as_save_IFS
2196   test -z "$as_dir" && as_dir=.
2197     $as_echo "PATH: $as_dir"
2198   done
2199 IFS=$as_save_IFS
2200
2201 } >&5
2202
2203 cat >&5 <<_ACEOF
2204
2205
2206 ## ----------- ##
2207 ## Core tests. ##
2208 ## ----------- ##
2209
2210 _ACEOF
2211
2212
2213 # Keep a trace of the command line.
2214 # Strip out --no-create and --no-recursion so they do not pile up.
2215 # Strip out --silent because we don't want to record it for future runs.
2216 # Also quote any args containing shell meta-characters.
2217 # Make two passes to allow for proper duplicate-argument suppression.
2218 ac_configure_args=
2219 ac_configure_args0=
2220 ac_configure_args1=
2221 ac_must_keep_next=false
2222 for ac_pass in 1 2
2223 do
2224   for ac_arg
2225   do
2226     case $ac_arg in
2227     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2228     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2229     | -silent | --silent | --silen | --sile | --sil)
2230       continue ;;
2231     *\'*)
2232       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2233     esac
2234     case $ac_pass in
2235     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2236     2)
2237       as_fn_append ac_configure_args1 " '$ac_arg'"
2238       if test $ac_must_keep_next = true; then
2239         ac_must_keep_next=false # Got value, back to normal.
2240       else
2241         case $ac_arg in
2242           *=* | --config-cache | -C | -disable-* | --disable-* \
2243           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2244           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2245           | -with-* | --with-* | -without-* | --without-* | --x)
2246             case "$ac_configure_args0 " in
2247               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2248             esac
2249             ;;
2250           -* ) ac_must_keep_next=true ;;
2251         esac
2252       fi
2253       as_fn_append ac_configure_args " '$ac_arg'"
2254       ;;
2255     esac
2256   done
2257 done
2258 { ac_configure_args0=; unset ac_configure_args0;}
2259 { ac_configure_args1=; unset ac_configure_args1;}
2260
2261 # When interrupted or exit'd, cleanup temporary files, and complete
2262 # config.log.  We remove comments because anyway the quotes in there
2263 # would cause problems or look ugly.
2264 # WARNING: Use '\'' to represent an apostrophe within the trap.
2265 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2266 trap 'exit_status=$?
2267   # Save into config.log some information that might help in debugging.
2268   {
2269     echo
2270
2271     cat <<\_ASBOX
2272 ## ---------------- ##
2273 ## Cache variables. ##
2274 ## ---------------- ##
2275 _ASBOX
2276     echo
2277     # The following way of writing the cache mishandles newlines in values,
2278 (
2279   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2280     eval ac_val=\$$ac_var
2281     case $ac_val in #(
2282     *${as_nl}*)
2283       case $ac_var in #(
2284       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2285 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2286       esac
2287       case $ac_var in #(
2288       _ | IFS | as_nl) ;; #(
2289       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2290       *) { eval $ac_var=; unset $ac_var;} ;;
2291       esac ;;
2292     esac
2293   done
2294   (set) 2>&1 |
2295     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2296     *${as_nl}ac_space=\ *)
2297       sed -n \
2298         "s/'\''/'\''\\\\'\'''\''/g;
2299           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2300       ;; #(
2301     *)
2302       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2303       ;;
2304     esac |
2305     sort
2306 )
2307     echo
2308
2309     cat <<\_ASBOX
2310 ## ----------------- ##
2311 ## Output variables. ##
2312 ## ----------------- ##
2313 _ASBOX
2314     echo
2315     for ac_var in $ac_subst_vars
2316     do
2317       eval ac_val=\$$ac_var
2318       case $ac_val in
2319       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2320       esac
2321       $as_echo "$ac_var='\''$ac_val'\''"
2322     done | sort
2323     echo
2324
2325     if test -n "$ac_subst_files"; then
2326       cat <<\_ASBOX
2327 ## ------------------- ##
2328 ## File substitutions. ##
2329 ## ------------------- ##
2330 _ASBOX
2331       echo
2332       for ac_var in $ac_subst_files
2333       do
2334         eval ac_val=\$$ac_var
2335         case $ac_val in
2336         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2337         esac
2338         $as_echo "$ac_var='\''$ac_val'\''"
2339       done | sort
2340       echo
2341     fi
2342
2343     if test -s confdefs.h; then
2344       cat <<\_ASBOX
2345 ## ----------- ##
2346 ## confdefs.h. ##
2347 ## ----------- ##
2348 _ASBOX
2349       echo
2350       cat confdefs.h
2351       echo
2352     fi
2353     test "$ac_signal" != 0 &&
2354       $as_echo "$as_me: caught signal $ac_signal"
2355     $as_echo "$as_me: exit $exit_status"
2356   } >&5
2357   rm -f core *.core core.conftest.* &&
2358     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2359     exit $exit_status
2360 ' 0
2361 for ac_signal in 1 2 13 15; do
2362   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2363 done
2364 ac_signal=0
2365
2366 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2367 rm -f -r conftest* confdefs.h
2368
2369 $as_echo "/* confdefs.h */" > confdefs.h
2370
2371 # Predefined preprocessor variables.
2372
2373 cat >>confdefs.h <<_ACEOF
2374 #define PACKAGE_NAME "$PACKAGE_NAME"
2375 _ACEOF
2376
2377 cat >>confdefs.h <<_ACEOF
2378 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2379 _ACEOF
2380
2381 cat >>confdefs.h <<_ACEOF
2382 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2383 _ACEOF
2384
2385 cat >>confdefs.h <<_ACEOF
2386 #define PACKAGE_STRING "$PACKAGE_STRING"
2387 _ACEOF
2388
2389 cat >>confdefs.h <<_ACEOF
2390 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2391 _ACEOF
2392
2393 cat >>confdefs.h <<_ACEOF
2394 #define PACKAGE_URL "$PACKAGE_URL"
2395 _ACEOF
2396
2397
2398 # Let the site file select an alternate cache file if it wants to.
2399 # Prefer an explicitly selected file to automatically selected ones.
2400 ac_site_file1=NONE
2401 ac_site_file2=NONE
2402 if test -n "$CONFIG_SITE"; then
2403   ac_site_file1=$CONFIG_SITE
2404 elif test "x$prefix" != xNONE; then
2405   ac_site_file1=$prefix/share/config.site
2406   ac_site_file2=$prefix/etc/config.site
2407 else
2408   ac_site_file1=$ac_default_prefix/share/config.site
2409   ac_site_file2=$ac_default_prefix/etc/config.site
2410 fi
2411 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2412 do
2413   test "x$ac_site_file" = xNONE && continue
2414   if test -r "$ac_site_file"; then
2415     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2416 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2417     sed 's/^/| /' "$ac_site_file" >&5
2418     . "$ac_site_file"
2419   fi
2420 done
2421
2422 if test -r "$cache_file"; then
2423   # Some versions of bash will fail to source /dev/null (special
2424   # files actually), so we avoid doing that.
2425   if test -f "$cache_file"; then
2426     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2427 $as_echo "$as_me: loading cache $cache_file" >&6;}
2428     case $cache_file in
2429       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2430       *)                      . "./$cache_file";;
2431     esac
2432   fi
2433 else
2434   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2435 $as_echo "$as_me: creating cache $cache_file" >&6;}
2436   >$cache_file
2437 fi
2438
2439 # Check that the precious variables saved in the cache have kept the same
2440 # value.
2441 ac_cache_corrupted=false
2442 for ac_var in $ac_precious_vars; do
2443   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2444   eval ac_new_set=\$ac_env_${ac_var}_set
2445   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2446   eval ac_new_val=\$ac_env_${ac_var}_value
2447   case $ac_old_set,$ac_new_set in
2448     set,)
2449       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2450 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2451       ac_cache_corrupted=: ;;
2452     ,set)
2453       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2454 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2455       ac_cache_corrupted=: ;;
2456     ,);;
2457     *)
2458       if test "x$ac_old_val" != "x$ac_new_val"; then
2459         # differences in whitespace do not lead to failure.
2460         ac_old_val_w=`echo x $ac_old_val`
2461         ac_new_val_w=`echo x $ac_new_val`
2462         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2463           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2464 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2465           ac_cache_corrupted=:
2466         else
2467           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2468 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2469           eval $ac_var=\$ac_old_val
2470         fi
2471         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2472 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2473         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2474 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2475       fi;;
2476   esac
2477   # Pass precious variables to config.status.
2478   if test "$ac_new_set" = set; then
2479     case $ac_new_val in
2480     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2481     *) ac_arg=$ac_var=$ac_new_val ;;
2482     esac
2483     case " $ac_configure_args " in
2484       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2485       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2486     esac
2487   fi
2488 done
2489 if $ac_cache_corrupted; then
2490   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2491 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2492   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2493 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2494   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2495 fi
2496 ## -------------------- ##
2497 ## Main body of script. ##
2498 ## -------------------- ##
2499
2500 ac_ext=c
2501 ac_cpp='$CPP $CPPFLAGS'
2502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2505
2506
2507
2508
2509
2510
2511 ac_config_headers="$ac_config_headers config.h"
2512
2513
2514 libtool_VERSION=7:0:0
2515
2516
2517 # Default to --enable-multilib
2518 # Check whether --enable-multilib was given.
2519 if test "${enable_multilib+set}" = set; then :
2520   enableval=$enable_multilib; case "$enableval" in
2521   yes) multilib=yes ;;
2522   no)  multilib=no ;;
2523   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2524  esac
2525 else
2526   multilib=yes
2527 fi
2528
2529
2530 # We may get other options which we leave undocumented:
2531 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2532 # See config-ml.in if you want the gory details.
2533
2534 if test "$srcdir" = "."; then
2535   if test "$with_target_subdir" != "."; then
2536     multi_basedir="$srcdir/$with_multisrctop../.."
2537   else
2538     multi_basedir="$srcdir/$with_multisrctop.."
2539   fi
2540 else
2541   multi_basedir="$srcdir/.."
2542 fi
2543
2544
2545 # Even if the default multilib is not a cross compilation,
2546 # it may be that some of the other multilibs are.
2547 if test $cross_compiling = no && test $multilib = yes \
2548    && test "x${with_multisubdir}" != x ; then
2549    cross_compiling=maybe
2550 fi
2551
2552 ac_config_commands="$ac_config_commands default-1"
2553
2554
2555 ac_aux_dir=
2556 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2557   for ac_t in install-sh install.sh shtool; do
2558     if test -f "$ac_dir/$ac_t"; then
2559       ac_aux_dir=$ac_dir
2560       ac_install_sh="$ac_aux_dir/$ac_t -c"
2561       break 2
2562     fi
2563   done
2564 done
2565 if test -z "$ac_aux_dir"; then
2566   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2567 fi
2568
2569 # These three variables are undocumented and unsupported,
2570 # and are intended to be withdrawn in a future Autoconf release.
2571 # They can cause serious problems if a builder's source tree is in a directory
2572 # whose full name contains unusual characters.
2573 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2574 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2575 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2576
2577
2578 # Make sure we can run config.sub.
2579 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2580   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2581
2582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2583 $as_echo_n "checking build system type... " >&6; }
2584 if test "${ac_cv_build+set}" = set; then :
2585   $as_echo_n "(cached) " >&6
2586 else
2587   ac_build_alias=$build_alias
2588 test "x$ac_build_alias" = x &&
2589   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2590 test "x$ac_build_alias" = x &&
2591   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2592 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2593   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2594
2595 fi
2596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2597 $as_echo "$ac_cv_build" >&6; }
2598 case $ac_cv_build in
2599 *-*-*) ;;
2600 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2601 esac
2602 build=$ac_cv_build
2603 ac_save_IFS=$IFS; IFS='-'
2604 set x $ac_cv_build
2605 shift
2606 build_cpu=$1
2607 build_vendor=$2
2608 shift; shift
2609 # Remember, the first character of IFS is used to create $*,
2610 # except with old shells:
2611 build_os=$*
2612 IFS=$ac_save_IFS
2613 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2614
2615
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2617 $as_echo_n "checking host system type... " >&6; }
2618 if test "${ac_cv_host+set}" = set; then :
2619   $as_echo_n "(cached) " >&6
2620 else
2621   if test "x$host_alias" = x; then
2622   ac_cv_host=$ac_cv_build
2623 else
2624   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2625     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2626 fi
2627
2628 fi
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2630 $as_echo "$ac_cv_host" >&6; }
2631 case $ac_cv_host in
2632 *-*-*) ;;
2633 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2634 esac
2635 host=$ac_cv_host
2636 ac_save_IFS=$IFS; IFS='-'
2637 set x $ac_cv_host
2638 shift
2639 host_cpu=$1
2640 host_vendor=$2
2641 shift; shift
2642 # Remember, the first character of IFS is used to create $*,
2643 # except with old shells:
2644 host_os=$*
2645 IFS=$ac_save_IFS
2646 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2647
2648
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2650 $as_echo_n "checking target system type... " >&6; }
2651 if test "${ac_cv_target+set}" = set; then :
2652   $as_echo_n "(cached) " >&6
2653 else
2654   if test "x$target_alias" = x; then
2655   ac_cv_target=$ac_cv_host
2656 else
2657   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2658     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2659 fi
2660
2661 fi
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2663 $as_echo "$ac_cv_target" >&6; }
2664 case $ac_cv_target in
2665 *-*-*) ;;
2666 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2667 esac
2668 target=$ac_cv_target
2669 ac_save_IFS=$IFS; IFS='-'
2670 set x $ac_cv_target
2671 shift
2672 target_cpu=$1
2673 target_vendor=$2
2674 shift; shift
2675 # Remember, the first character of IFS is used to create $*,
2676 # except with old shells:
2677 target_os=$*
2678 IFS=$ac_save_IFS
2679 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2680
2681
2682 # The aliases save the names the user supplied, while $host etc.
2683 # will get canonicalized.
2684 test -n "$target_alias" &&
2685   test "$program_prefix$program_suffix$program_transform_name" = \
2686     NONENONEs,x,x, &&
2687   program_prefix=${target_alias}-
2688
2689 target_alias=${target_alias-$host_alias}
2690
2691 am__api_version='1.11'
2692
2693 # Find a good install program.  We prefer a C program (faster),
2694 # so one script is as good as another.  But avoid the broken or
2695 # incompatible versions:
2696 # SysV /etc/install, /usr/sbin/install
2697 # SunOS /usr/etc/install
2698 # IRIX /sbin/install
2699 # AIX /bin/install
2700 # AmigaOS /C/install, which installs bootblocks on floppy discs
2701 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2702 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2703 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2704 # OS/2's system install, which has a completely different semantic
2705 # ./install, which can be erroneously created by make from ./install.sh.
2706 # Reject install programs that cannot install multiple files.
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2708 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2709 if test -z "$INSTALL"; then
2710 if test "${ac_cv_path_install+set}" = set; then :
2711   $as_echo_n "(cached) " >&6
2712 else
2713   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2714 for as_dir in $PATH
2715 do
2716   IFS=$as_save_IFS
2717   test -z "$as_dir" && as_dir=.
2718     # Account for people who put trailing slashes in PATH elements.
2719 case $as_dir/ in #((
2720   ./ | .// | /[cC]/* | \
2721   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2722   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2723   /usr/ucb/* ) ;;
2724   *)
2725     # OSF1 and SCO ODT 3.0 have their own names for install.
2726     # Don't use installbsd from OSF since it installs stuff as root
2727     # by default.
2728     for ac_prog in ginstall scoinst install; do
2729       for ac_exec_ext in '' $ac_executable_extensions; do
2730         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2731           if test $ac_prog = install &&
2732             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2733             # AIX install.  It has an incompatible calling convention.
2734             :
2735           elif test $ac_prog = install &&
2736             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2737             # program-specific install script used by HP pwplus--don't use.
2738             :
2739           else
2740             rm -rf conftest.one conftest.two conftest.dir
2741             echo one > conftest.one
2742             echo two > conftest.two
2743             mkdir conftest.dir
2744             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2745               test -s conftest.one && test -s conftest.two &&
2746               test -s conftest.dir/conftest.one &&
2747               test -s conftest.dir/conftest.two
2748             then
2749               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2750               break 3
2751             fi
2752           fi
2753         fi
2754       done
2755     done
2756     ;;
2757 esac
2758
2759   done
2760 IFS=$as_save_IFS
2761
2762 rm -rf conftest.one conftest.two conftest.dir
2763
2764 fi
2765   if test "${ac_cv_path_install+set}" = set; then
2766     INSTALL=$ac_cv_path_install
2767   else
2768     # As a last resort, use the slow shell script.  Don't cache a
2769     # value for INSTALL within a source directory, because that will
2770     # break other packages using the cache if that directory is
2771     # removed, or if the value is a relative name.
2772     INSTALL=$ac_install_sh
2773   fi
2774 fi
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2776 $as_echo "$INSTALL" >&6; }
2777
2778 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2779 # It thinks the first close brace ends the variable substitution.
2780 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2781
2782 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2783
2784 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2785
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2787 $as_echo_n "checking whether build environment is sane... " >&6; }
2788 # Just in case
2789 sleep 1
2790 echo timestamp > conftest.file
2791 # Reject unsafe characters in $srcdir or the absolute working directory
2792 # name.  Accept space and tab only in the latter.
2793 am_lf='
2794 '
2795 case `pwd` in
2796   *[\\\"\#\$\&\'\`$am_lf]*)
2797     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2798 esac
2799 case $srcdir in
2800   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2801     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2802 esac
2803
2804 # Do `set' in a subshell so we don't clobber the current shell's
2805 # arguments.  Must try -L first in case configure is actually a
2806 # symlink; some systems play weird games with the mod time of symlinks
2807 # (eg FreeBSD returns the mod time of the symlink's containing
2808 # directory).
2809 if (
2810    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2811    if test "$*" = "X"; then
2812       # -L didn't work.
2813       set X `ls -t "$srcdir/configure" conftest.file`
2814    fi
2815    rm -f conftest.file
2816    if test "$*" != "X $srcdir/configure conftest.file" \
2817       && test "$*" != "X conftest.file $srcdir/configure"; then
2818
2819       # If neither matched, then we have a broken ls.  This can happen
2820       # if, for instance, CONFIG_SHELL is bash and it inherits a
2821       # broken ls alias from the environment.  This has actually
2822       # happened.  Such a system could not be considered "sane".
2823       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2824 alias in your environment" "$LINENO" 5
2825    fi
2826
2827    test "$2" = conftest.file
2828    )
2829 then
2830    # Ok.
2831    :
2832 else
2833    as_fn_error "newly created file is older than distributed files!
2834 Check your system clock" "$LINENO" 5
2835 fi
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2837 $as_echo "yes" >&6; }
2838 test "$program_prefix" != NONE &&
2839   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2840 # Use a double $ so make ignores it.
2841 test "$program_suffix" != NONE &&
2842   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2843 # Double any \ or $.
2844 # By default was `s,x,x', remove it if useless.
2845 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2846 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2847
2848 # expand $ac_aux_dir to an absolute path
2849 am_aux_dir=`cd $ac_aux_dir && pwd`
2850
2851 if test x"${MISSING+set}" != xset; then
2852   case $am_aux_dir in
2853   *\ * | *\     *)
2854     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2855   *)
2856     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2857   esac
2858 fi
2859 # Use eval to expand $SHELL
2860 if eval "$MISSING --run true"; then
2861   am_missing_run="$MISSING --run "
2862 else
2863   am_missing_run=
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2865 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2866 fi
2867
2868 if test x"${install_sh}" != xset; then
2869   case $am_aux_dir in
2870   *\ * | *\     *)
2871     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2872   *)
2873     install_sh="\${SHELL} $am_aux_dir/install-sh"
2874   esac
2875 fi
2876
2877 # Installed binaries are usually stripped using `strip' when the user
2878 # run `make install-strip'.  However `strip' might not be the right
2879 # tool to use in cross-compilation environments, therefore Automake
2880 # will honor the `STRIP' environment variable to overrule this program.
2881 if test "$cross_compiling" != no; then
2882   if test -n "$ac_tool_prefix"; then
2883   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2884 set dummy ${ac_tool_prefix}strip; ac_word=$2
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2886 $as_echo_n "checking for $ac_word... " >&6; }
2887 if test "${ac_cv_prog_STRIP+set}" = set; then :
2888   $as_echo_n "(cached) " >&6
2889 else
2890   if test -n "$STRIP"; then
2891   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2892 else
2893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2894 for as_dir in $PATH
2895 do
2896   IFS=$as_save_IFS
2897   test -z "$as_dir" && as_dir=.
2898     for ac_exec_ext in '' $ac_executable_extensions; do
2899   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2900     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2901     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2902     break 2
2903   fi
2904 done
2905   done
2906 IFS=$as_save_IFS
2907
2908 fi
2909 fi
2910 STRIP=$ac_cv_prog_STRIP
2911 if test -n "$STRIP"; then
2912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2913 $as_echo "$STRIP" >&6; }
2914 else
2915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2916 $as_echo "no" >&6; }
2917 fi
2918
2919
2920 fi
2921 if test -z "$ac_cv_prog_STRIP"; then
2922   ac_ct_STRIP=$STRIP
2923   # Extract the first word of "strip", so it can be a program name with args.
2924 set dummy strip; ac_word=$2
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2926 $as_echo_n "checking for $ac_word... " >&6; }
2927 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2928   $as_echo_n "(cached) " >&6
2929 else
2930   if test -n "$ac_ct_STRIP"; then
2931   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2932 else
2933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2934 for as_dir in $PATH
2935 do
2936   IFS=$as_save_IFS
2937   test -z "$as_dir" && as_dir=.
2938     for ac_exec_ext in '' $ac_executable_extensions; do
2939   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2940     ac_cv_prog_ac_ct_STRIP="strip"
2941     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2942     break 2
2943   fi
2944 done
2945   done
2946 IFS=$as_save_IFS
2947
2948 fi
2949 fi
2950 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2951 if test -n "$ac_ct_STRIP"; then
2952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2953 $as_echo "$ac_ct_STRIP" >&6; }
2954 else
2955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2956 $as_echo "no" >&6; }
2957 fi
2958
2959   if test "x$ac_ct_STRIP" = x; then
2960     STRIP=":"
2961   else
2962     case $cross_compiling:$ac_tool_warned in
2963 yes:)
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2965 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2966 ac_tool_warned=yes ;;
2967 esac
2968     STRIP=$ac_ct_STRIP
2969   fi
2970 else
2971   STRIP="$ac_cv_prog_STRIP"
2972 fi
2973
2974 fi
2975 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2976
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2978 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2979 if test -z "$MKDIR_P"; then
2980   if test "${ac_cv_path_mkdir+set}" = set; then :
2981   $as_echo_n "(cached) " >&6
2982 else
2983   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2984 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2985 do
2986   IFS=$as_save_IFS
2987   test -z "$as_dir" && as_dir=.
2988     for ac_prog in mkdir gmkdir; do
2989          for ac_exec_ext in '' $ac_executable_extensions; do
2990            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2991            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2992              'mkdir (GNU coreutils) '* | \
2993              'mkdir (coreutils) '* | \
2994              'mkdir (fileutils) '4.1*)
2995                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2996                break 3;;
2997            esac
2998          done
2999        done
3000   done
3001 IFS=$as_save_IFS
3002
3003 fi
3004
3005   if test "${ac_cv_path_mkdir+set}" = set; then
3006     MKDIR_P="$ac_cv_path_mkdir -p"
3007   else
3008     # As a last resort, use the slow shell script.  Don't cache a
3009     # value for MKDIR_P within a source directory, because that will
3010     # break other packages using the cache if that directory is
3011     # removed, or if the value is a relative name.
3012     test -d ./--version && rmdir ./--version
3013     MKDIR_P="$ac_install_sh -d"
3014   fi
3015 fi
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3017 $as_echo "$MKDIR_P" >&6; }
3018
3019 mkdir_p="$MKDIR_P"
3020 case $mkdir_p in
3021   [\\/$]* | ?:[\\/]*) ;;
3022   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3023 esac
3024
3025 for ac_prog in gawk mawk nawk awk
3026 do
3027   # Extract the first word of "$ac_prog", so it can be a program name with args.
3028 set dummy $ac_prog; ac_word=$2
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3030 $as_echo_n "checking for $ac_word... " >&6; }
3031 if test "${ac_cv_prog_AWK+set}" = set; then :
3032   $as_echo_n "(cached) " >&6
3033 else
3034   if test -n "$AWK"; then
3035   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3036 else
3037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3038 for as_dir in $PATH
3039 do
3040   IFS=$as_save_IFS
3041   test -z "$as_dir" && as_dir=.
3042     for ac_exec_ext in '' $ac_executable_extensions; do
3043   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3044     ac_cv_prog_AWK="$ac_prog"
3045     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3046     break 2
3047   fi
3048 done
3049   done
3050 IFS=$as_save_IFS
3051
3052 fi
3053 fi
3054 AWK=$ac_cv_prog_AWK
3055 if test -n "$AWK"; then
3056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3057 $as_echo "$AWK" >&6; }
3058 else
3059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3060 $as_echo "no" >&6; }
3061 fi
3062
3063
3064   test -n "$AWK" && break
3065 done
3066
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3068 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3069 set x ${MAKE-make}
3070 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3071 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3072   $as_echo_n "(cached) " >&6
3073 else
3074   cat >conftest.make <<\_ACEOF
3075 SHELL = /bin/sh
3076 all:
3077         @echo '@@@%%%=$(MAKE)=@@@%%%'
3078 _ACEOF
3079 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3080 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3081   *@@@%%%=?*=@@@%%%*)
3082     eval ac_cv_prog_make_${ac_make}_set=yes;;
3083   *)
3084     eval ac_cv_prog_make_${ac_make}_set=no;;
3085 esac
3086 rm -f conftest.make
3087 fi
3088 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3090 $as_echo "yes" >&6; }
3091   SET_MAKE=
3092 else
3093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3094 $as_echo "no" >&6; }
3095   SET_MAKE="MAKE=${MAKE-make}"
3096 fi
3097
3098 rm -rf .tst 2>/dev/null
3099 mkdir .tst 2>/dev/null
3100 if test -d .tst; then
3101   am__leading_dot=.
3102 else
3103   am__leading_dot=_
3104 fi
3105 rmdir .tst 2>/dev/null
3106
3107 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3108   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3109   # is not polluted with repeated "-I."
3110   am__isrc=' -I$(srcdir)'
3111   # test to see if srcdir already configured
3112   if test -f $srcdir/config.status; then
3113     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3114   fi
3115 fi
3116
3117 # test whether we have cygpath
3118 if test -z "$CYGPATH_W"; then
3119   if (cygpath --version) >/dev/null 2>/dev/null; then
3120     CYGPATH_W='cygpath -w'
3121   else
3122     CYGPATH_W=echo
3123   fi
3124 fi
3125
3126
3127 # Define the identity of the package.
3128  PACKAGE='libgo'
3129  VERSION='version-unused'
3130
3131
3132 # Some tools Automake needs.
3133
3134 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3135
3136
3137 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3138
3139
3140 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3141
3142
3143 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3144
3145
3146 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3147
3148 # We need awk for the "check" target.  The system "awk" is bad on
3149 # some platforms.
3150 # Always define AMTAR for backward compatibility.
3151
3152 AMTAR=${AMTAR-"${am_missing_run}tar"}
3153
3154 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165 ac_ext=c
3166 ac_cpp='$CPP $CPPFLAGS'
3167 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3168 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3169 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3170 if test -n "$ac_tool_prefix"; then
3171   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3172 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3174 $as_echo_n "checking for $ac_word... " >&6; }
3175 if test "${ac_cv_prog_CC+set}" = set; then :
3176   $as_echo_n "(cached) " >&6
3177 else
3178   if test -n "$CC"; then
3179   ac_cv_prog_CC="$CC" # Let the user override the test.
3180 else
3181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3182 for as_dir in $PATH
3183 do
3184   IFS=$as_save_IFS
3185   test -z "$as_dir" && as_dir=.
3186     for ac_exec_ext in '' $ac_executable_extensions; do
3187   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3188     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3189     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3190     break 2
3191   fi
3192 done
3193   done
3194 IFS=$as_save_IFS
3195
3196 fi
3197 fi
3198 CC=$ac_cv_prog_CC
3199 if test -n "$CC"; then
3200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3201 $as_echo "$CC" >&6; }
3202 else
3203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3204 $as_echo "no" >&6; }
3205 fi
3206
3207
3208 fi
3209 if test -z "$ac_cv_prog_CC"; then
3210   ac_ct_CC=$CC
3211   # Extract the first word of "gcc", so it can be a program name with args.
3212 set dummy gcc; ac_word=$2
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3214 $as_echo_n "checking for $ac_word... " >&6; }
3215 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3216   $as_echo_n "(cached) " >&6
3217 else
3218   if test -n "$ac_ct_CC"; then
3219   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3220 else
3221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3222 for as_dir in $PATH
3223 do
3224   IFS=$as_save_IFS
3225   test -z "$as_dir" && as_dir=.
3226     for ac_exec_ext in '' $ac_executable_extensions; do
3227   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3228     ac_cv_prog_ac_ct_CC="gcc"
3229     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3230     break 2
3231   fi
3232 done
3233   done
3234 IFS=$as_save_IFS
3235
3236 fi
3237 fi
3238 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3239 if test -n "$ac_ct_CC"; then
3240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3241 $as_echo "$ac_ct_CC" >&6; }
3242 else
3243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3244 $as_echo "no" >&6; }
3245 fi
3246
3247   if test "x$ac_ct_CC" = x; then
3248     CC=""
3249   else
3250     case $cross_compiling:$ac_tool_warned in
3251 yes:)
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3253 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3254 ac_tool_warned=yes ;;
3255 esac
3256     CC=$ac_ct_CC
3257   fi
3258 else
3259   CC="$ac_cv_prog_CC"
3260 fi
3261
3262 if test -z "$CC"; then
3263           if test -n "$ac_tool_prefix"; then
3264     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3265 set dummy ${ac_tool_prefix}cc; ac_word=$2
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3267 $as_echo_n "checking for $ac_word... " >&6; }
3268 if test "${ac_cv_prog_CC+set}" = set; then :
3269   $as_echo_n "(cached) " >&6
3270 else
3271   if test -n "$CC"; then
3272   ac_cv_prog_CC="$CC" # Let the user override the test.
3273 else
3274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3275 for as_dir in $PATH
3276 do
3277   IFS=$as_save_IFS
3278   test -z "$as_dir" && as_dir=.
3279     for ac_exec_ext in '' $ac_executable_extensions; do
3280   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3281     ac_cv_prog_CC="${ac_tool_prefix}cc"
3282     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3283     break 2
3284   fi
3285 done
3286   done
3287 IFS=$as_save_IFS
3288
3289 fi
3290 fi
3291 CC=$ac_cv_prog_CC
3292 if test -n "$CC"; then
3293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3294 $as_echo "$CC" >&6; }
3295 else
3296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3297 $as_echo "no" >&6; }
3298 fi
3299
3300
3301   fi
3302 fi
3303 if test -z "$CC"; then
3304   # Extract the first word of "cc", so it can be a program name with args.
3305 set dummy cc; ac_word=$2
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3307 $as_echo_n "checking for $ac_word... " >&6; }
3308 if test "${ac_cv_prog_CC+set}" = set; then :
3309   $as_echo_n "(cached) " >&6
3310 else
3311   if test -n "$CC"; then
3312   ac_cv_prog_CC="$CC" # Let the user override the test.
3313 else
3314   ac_prog_rejected=no
3315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3316 for as_dir in $PATH
3317 do
3318   IFS=$as_save_IFS
3319   test -z "$as_dir" && as_dir=.
3320     for ac_exec_ext in '' $ac_executable_extensions; do
3321   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3322     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3323        ac_prog_rejected=yes
3324        continue
3325      fi
3326     ac_cv_prog_CC="cc"
3327     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3328     break 2
3329   fi
3330 done
3331   done
3332 IFS=$as_save_IFS
3333
3334 if test $ac_prog_rejected = yes; then
3335   # We found a bogon in the path, so make sure we never use it.
3336   set dummy $ac_cv_prog_CC
3337   shift
3338   if test $# != 0; then
3339     # We chose a different compiler from the bogus one.
3340     # However, it has the same basename, so the bogon will be chosen
3341     # first if we set CC to just the basename; use the full file name.
3342     shift
3343     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3344   fi
3345 fi
3346 fi
3347 fi
3348 CC=$ac_cv_prog_CC
3349 if test -n "$CC"; then
3350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3351 $as_echo "$CC" >&6; }
3352 else
3353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3354 $as_echo "no" >&6; }
3355 fi
3356
3357
3358 fi
3359 if test -z "$CC"; then
3360   if test -n "$ac_tool_prefix"; then
3361   for ac_prog in cl.exe
3362   do
3363     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3364 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3366 $as_echo_n "checking for $ac_word... " >&6; }
3367 if test "${ac_cv_prog_CC+set}" = set; then :
3368   $as_echo_n "(cached) " >&6
3369 else
3370   if test -n "$CC"; then
3371   ac_cv_prog_CC="$CC" # Let the user override the test.
3372 else
3373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3374 for as_dir in $PATH
3375 do
3376   IFS=$as_save_IFS
3377   test -z "$as_dir" && as_dir=.
3378     for ac_exec_ext in '' $ac_executable_extensions; do
3379   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3380     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3381     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3382     break 2
3383   fi
3384 done
3385   done
3386 IFS=$as_save_IFS
3387
3388 fi
3389 fi
3390 CC=$ac_cv_prog_CC
3391 if test -n "$CC"; then
3392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3393 $as_echo "$CC" >&6; }
3394 else
3395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3396 $as_echo "no" >&6; }
3397 fi
3398
3399
3400     test -n "$CC" && break
3401   done
3402 fi
3403 if test -z "$CC"; then
3404   ac_ct_CC=$CC
3405   for ac_prog in cl.exe
3406 do
3407   # Extract the first word of "$ac_prog", so it can be a program name with args.
3408 set dummy $ac_prog; ac_word=$2
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3410 $as_echo_n "checking for $ac_word... " >&6; }
3411 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3412   $as_echo_n "(cached) " >&6
3413 else
3414   if test -n "$ac_ct_CC"; then
3415   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3416 else
3417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3418 for as_dir in $PATH
3419 do
3420   IFS=$as_save_IFS
3421   test -z "$as_dir" && as_dir=.
3422     for ac_exec_ext in '' $ac_executable_extensions; do
3423   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3424     ac_cv_prog_ac_ct_CC="$ac_prog"
3425     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3426     break 2
3427   fi
3428 done
3429   done
3430 IFS=$as_save_IFS
3431
3432 fi
3433 fi
3434 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3435 if test -n "$ac_ct_CC"; then
3436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3437 $as_echo "$ac_ct_CC" >&6; }
3438 else
3439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3440 $as_echo "no" >&6; }
3441 fi
3442
3443
3444   test -n "$ac_ct_CC" && break
3445 done
3446
3447   if test "x$ac_ct_CC" = x; then
3448     CC=""
3449   else
3450     case $cross_compiling:$ac_tool_warned in
3451 yes:)
3452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3453 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3454 ac_tool_warned=yes ;;
3455 esac
3456     CC=$ac_ct_CC
3457   fi
3458 fi
3459
3460 fi
3461
3462
3463 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3464 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3465 as_fn_error "no acceptable C compiler found in \$PATH
3466 See \`config.log' for more details." "$LINENO" 5; }
3467
3468 # Provide some information about the compiler.
3469 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3470 set X $ac_compile
3471 ac_compiler=$2
3472 for ac_option in --version -v -V -qversion; do
3473   { { ac_try="$ac_compiler $ac_option >&5"
3474 case "(($ac_try" in
3475   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3476   *) ac_try_echo=$ac_try;;
3477 esac
3478 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3479 $as_echo "$ac_try_echo"; } >&5
3480   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3481   ac_status=$?
3482   if test -s conftest.err; then
3483     sed '10a\
3484 ... rest of stderr output deleted ...
3485          10q' conftest.err >conftest.er1
3486     cat conftest.er1 >&5
3487     rm -f conftest.er1 conftest.err
3488   fi
3489   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3490   test $ac_status = 0; }
3491 done
3492
3493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3494 /* end confdefs.h.  */
3495
3496 int
3497 main ()
3498 {
3499
3500   ;
3501   return 0;
3502 }
3503 _ACEOF
3504 ac_clean_files_save=$ac_clean_files
3505 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3506 # Try to create an executable without -o first, disregard a.out.
3507 # It will help us diagnose broken compilers, and finding out an intuition
3508 # of exeext.
3509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3510 $as_echo_n "checking for C compiler default output file name... " >&6; }
3511 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3512
3513 # The possible output files:
3514 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3515
3516 ac_rmfiles=
3517 for ac_file in $ac_files
3518 do
3519   case $ac_file in
3520     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3521     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3522   esac
3523 done
3524 rm -f $ac_rmfiles
3525
3526 if { { ac_try="$ac_link_default"
3527 case "(($ac_try" in
3528   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3529   *) ac_try_echo=$ac_try;;
3530 esac
3531 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3532 $as_echo "$ac_try_echo"; } >&5
3533   (eval "$ac_link_default") 2>&5
3534   ac_status=$?
3535   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3536   test $ac_status = 0; }; then :
3537   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3538 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3539 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3540 # so that the user can short-circuit this test for compilers unknown to
3541 # Autoconf.
3542 for ac_file in $ac_files ''
3543 do
3544   test -f "$ac_file" || continue
3545   case $ac_file in
3546     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3547         ;;
3548     [ab].out )
3549         # We found the default executable, but exeext='' is most
3550         # certainly right.
3551         break;;
3552     *.* )
3553         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3554         then :; else
3555            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3556         fi
3557         # We set ac_cv_exeext here because the later test for it is not
3558         # safe: cross compilers may not add the suffix if given an `-o'
3559         # argument, so we may need to know it at that point already.
3560         # Even if this section looks crufty: it has the advantage of
3561         # actually working.
3562         break;;
3563     * )
3564         break;;
3565   esac
3566 done
3567 test "$ac_cv_exeext" = no && ac_cv_exeext=
3568
3569 else
3570   ac_file=''
3571 fi
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3573 $as_echo "$ac_file" >&6; }
3574 if test -z "$ac_file"; then :
3575   $as_echo "$as_me: failed program was:" >&5
3576 sed 's/^/| /' conftest.$ac_ext >&5
3577
3578 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3579 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3580 { as_fn_set_status 77
3581 as_fn_error "C compiler cannot create executables
3582 See \`config.log' for more details." "$LINENO" 5; }; }
3583 fi
3584 ac_exeext=$ac_cv_exeext
3585
3586 # Check that the compiler produces executables we can run.  If not, either
3587 # the compiler is broken, or we cross compile.
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3589 $as_echo_n "checking whether the C compiler works... " >&6; }
3590 # If not cross compiling, check that we can run a simple program.
3591 if test "$cross_compiling" != yes; then
3592   if { ac_try='./$ac_file'
3593   { { case "(($ac_try" in
3594   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3595   *) ac_try_echo=$ac_try;;
3596 esac
3597 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3598 $as_echo "$ac_try_echo"; } >&5
3599   (eval "$ac_try") 2>&5
3600   ac_status=$?
3601   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3602   test $ac_status = 0; }; }; then
3603     cross_compiling=no
3604   else
3605     if test "$cross_compiling" = maybe; then
3606         cross_compiling=yes
3607     else
3608         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3609 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3610 as_fn_error "cannot run C compiled programs.
3611 If you meant to cross compile, use \`--host'.
3612 See \`config.log' for more details." "$LINENO" 5; }
3613     fi
3614   fi
3615 fi
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3617 $as_echo "yes" >&6; }
3618
3619 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3620 ac_clean_files=$ac_clean_files_save
3621 # Check that the compiler produces executables we can run.  If not, either
3622 # the compiler is broken, or we cross compile.
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3624 $as_echo_n "checking whether we are cross compiling... " >&6; }
3625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3626 $as_echo "$cross_compiling" >&6; }
3627
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3629 $as_echo_n "checking for suffix of executables... " >&6; }
3630 if { { ac_try="$ac_link"
3631 case "(($ac_try" in
3632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3633   *) ac_try_echo=$ac_try;;
3634 esac
3635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3636 $as_echo "$ac_try_echo"; } >&5
3637   (eval "$ac_link") 2>&5
3638   ac_status=$?
3639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3640   test $ac_status = 0; }; then :
3641   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3642 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3643 # work properly (i.e., refer to `conftest.exe'), while it won't with
3644 # `rm'.
3645 for ac_file in conftest.exe conftest conftest.*; do
3646   test -f "$ac_file" || continue
3647   case $ac_file in
3648     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3649     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3650           break;;
3651     * ) break;;
3652   esac
3653 done
3654 else
3655   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3656 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3657 as_fn_error "cannot compute suffix of executables: cannot compile and link
3658 See \`config.log' for more details." "$LINENO" 5; }
3659 fi
3660 rm -f conftest$ac_cv_exeext
3661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3662 $as_echo "$ac_cv_exeext" >&6; }
3663
3664 rm -f conftest.$ac_ext
3665 EXEEXT=$ac_cv_exeext
3666 ac_exeext=$EXEEXT
3667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3668 $as_echo_n "checking for suffix of object files... " >&6; }
3669 if test "${ac_cv_objext+set}" = set; then :
3670   $as_echo_n "(cached) " >&6
3671 else
3672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3673 /* end confdefs.h.  */
3674
3675 int
3676 main ()
3677 {
3678
3679   ;
3680   return 0;
3681 }
3682 _ACEOF
3683 rm -f conftest.o conftest.obj
3684 if { { ac_try="$ac_compile"
3685 case "(($ac_try" in
3686   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3687   *) ac_try_echo=$ac_try;;
3688 esac
3689 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3690 $as_echo "$ac_try_echo"; } >&5
3691   (eval "$ac_compile") 2>&5
3692   ac_status=$?
3693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3694   test $ac_status = 0; }; then :
3695   for ac_file in conftest.o conftest.obj conftest.*; do
3696   test -f "$ac_file" || continue;
3697   case $ac_file in
3698     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3699     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3700        break;;
3701   esac
3702 done
3703 else
3704   $as_echo "$as_me: failed program was:" >&5
3705 sed 's/^/| /' conftest.$ac_ext >&5
3706
3707 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3708 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3709 as_fn_error "cannot compute suffix of object files: cannot compile
3710 See \`config.log' for more details." "$LINENO" 5; }
3711 fi
3712 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3713 fi
3714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3715 $as_echo "$ac_cv_objext" >&6; }
3716 OBJEXT=$ac_cv_objext
3717 ac_objext=$OBJEXT
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3719 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3720 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3721   $as_echo_n "(cached) " >&6
3722 else
3723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3724 /* end confdefs.h.  */
3725
3726 int
3727 main ()
3728 {
3729 #ifndef __GNUC__
3730        choke me
3731 #endif
3732
3733   ;
3734   return 0;
3735 }
3736 _ACEOF
3737 if ac_fn_c_try_compile "$LINENO"; then :
3738   ac_compiler_gnu=yes
3739 else
3740   ac_compiler_gnu=no
3741 fi
3742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3743 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3744
3745 fi
3746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3747 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3748 if test $ac_compiler_gnu = yes; then
3749   GCC=yes
3750 else
3751   GCC=
3752 fi
3753 ac_test_CFLAGS=${CFLAGS+set}
3754 ac_save_CFLAGS=$CFLAGS
3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3756 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3757 if test "${ac_cv_prog_cc_g+set}" = set; then :
3758   $as_echo_n "(cached) " >&6
3759 else
3760   ac_save_c_werror_flag=$ac_c_werror_flag
3761    ac_c_werror_flag=yes
3762    ac_cv_prog_cc_g=no
3763    CFLAGS="-g"
3764    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3765 /* end confdefs.h.  */
3766
3767 int
3768 main ()
3769 {
3770
3771   ;
3772   return 0;
3773 }
3774 _ACEOF
3775 if ac_fn_c_try_compile "$LINENO"; then :
3776   ac_cv_prog_cc_g=yes
3777 else
3778   CFLAGS=""
3779       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3780 /* end confdefs.h.  */
3781
3782 int
3783 main ()
3784 {
3785
3786   ;
3787   return 0;
3788 }
3789 _ACEOF
3790 if ac_fn_c_try_compile "$LINENO"; then :
3791
3792 else
3793   ac_c_werror_flag=$ac_save_c_werror_flag
3794          CFLAGS="-g"
3795          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3796 /* end confdefs.h.  */
3797
3798 int
3799 main ()
3800 {
3801
3802   ;
3803   return 0;
3804 }
3805 _ACEOF
3806 if ac_fn_c_try_compile "$LINENO"; then :
3807   ac_cv_prog_cc_g=yes
3808 fi
3809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3810 fi
3811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3812 fi
3813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3814    ac_c_werror_flag=$ac_save_c_werror_flag
3815 fi
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3817 $as_echo "$ac_cv_prog_cc_g" >&6; }
3818 if test "$ac_test_CFLAGS" = set; then
3819   CFLAGS=$ac_save_CFLAGS
3820 elif test $ac_cv_prog_cc_g = yes; then
3821   if test "$GCC" = yes; then
3822     CFLAGS="-g -O2"
3823   else
3824     CFLAGS="-g"
3825   fi
3826 else
3827   if test "$GCC" = yes; then
3828     CFLAGS="-O2"
3829   else
3830     CFLAGS=
3831   fi
3832 fi
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3834 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3835 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3836   $as_echo_n "(cached) " >&6
3837 else
3838   ac_cv_prog_cc_c89=no
3839 ac_save_CC=$CC
3840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3841 /* end confdefs.h.  */
3842 #include <stdarg.h>
3843 #include <stdio.h>
3844 #include <sys/types.h>
3845 #include <sys/stat.h>
3846 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3847 struct buf { int x; };
3848 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3849 static char *e (p, i)
3850      char **p;
3851      int i;
3852 {
3853   return p[i];
3854 }
3855 static char *f (char * (*g) (char **, int), char **p, ...)
3856 {
3857   char *s;
3858   va_list v;
3859   va_start (v,p);
3860   s = g (p, va_arg (v,int));
3861   va_end (v);
3862   return s;
3863 }
3864
3865 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3866    function prototypes and stuff, but not '\xHH' hex character constants.
3867    These don't provoke an error unfortunately, instead are silently treated
3868    as 'x'.  The following induces an error, until -std is added to get
3869    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3870    array size at least.  It's necessary to write '\x00'==0 to get something
3871    that's true only with -std.  */
3872 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3873
3874 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3875    inside strings and character constants.  */
3876 #define FOO(x) 'x'
3877 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3878
3879 int test (int i, double x);
3880 struct s1 {int (*f) (int a);};
3881 struct s2 {int (*f) (double a);};
3882 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3883 int argc;
3884 char **argv;
3885 int
3886 main ()
3887 {
3888 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3889   ;
3890   return 0;
3891 }
3892 _ACEOF
3893 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3894         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3895 do
3896   CC="$ac_save_CC $ac_arg"
3897   if ac_fn_c_try_compile "$LINENO"; then :
3898   ac_cv_prog_cc_c89=$ac_arg
3899 fi
3900 rm -f core conftest.err conftest.$ac_objext
3901   test "x$ac_cv_prog_cc_c89" != "xno" && break
3902 done
3903 rm -f conftest.$ac_ext
3904 CC=$ac_save_CC
3905
3906 fi
3907 # AC_CACHE_VAL
3908 case "x$ac_cv_prog_cc_c89" in
3909   x)
3910     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3911 $as_echo "none needed" >&6; } ;;
3912   xno)
3913     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3914 $as_echo "unsupported" >&6; } ;;
3915   *)
3916     CC="$CC $ac_cv_prog_cc_c89"
3917     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3918 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3919 esac
3920 if test "x$ac_cv_prog_cc_c89" != xno; then :
3921
3922 fi
3923
3924 ac_ext=c
3925 ac_cpp='$CPP $CPPFLAGS'
3926 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3927 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3928 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3929 DEPDIR="${am__leading_dot}deps"
3930
3931 ac_config_commands="$ac_config_commands depfiles"
3932
3933
3934 am_make=${MAKE-make}
3935 cat > confinc << 'END'
3936 am__doit:
3937         @echo this is the am__doit target
3938 .PHONY: am__doit
3939 END
3940 # If we don't find an include directive, just comment out the code.
3941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3942 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3943 am__include="#"
3944 am__quote=
3945 _am_result=none
3946 # First try GNU make style include.
3947 echo "include confinc" > confmf
3948 # Ignore all kinds of additional output from `make'.
3949 case `$am_make -s -f confmf 2> /dev/null` in #(
3950 *the\ am__doit\ target*)
3951   am__include=include
3952   am__quote=
3953   _am_result=GNU
3954   ;;
3955 esac
3956 # Now try BSD make style include.
3957 if test "$am__include" = "#"; then
3958    echo '.include "confinc"' > confmf
3959    case `$am_make -s -f confmf 2> /dev/null` in #(
3960    *the\ am__doit\ target*)
3961      am__include=.include
3962      am__quote="\""
3963      _am_result=BSD
3964      ;;
3965    esac
3966 fi
3967
3968
3969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3970 $as_echo "$_am_result" >&6; }
3971 rm -f confinc confmf
3972
3973 # Check whether --enable-dependency-tracking was given.
3974 if test "${enable_dependency_tracking+set}" = set; then :
3975   enableval=$enable_dependency_tracking;
3976 fi
3977
3978 if test "x$enable_dependency_tracking" != xno; then
3979   am_depcomp="$ac_aux_dir/depcomp"
3980   AMDEPBACKSLASH='\'
3981 fi
3982  if test "x$enable_dependency_tracking" != xno; then
3983   AMDEP_TRUE=
3984   AMDEP_FALSE='#'
3985 else
3986   AMDEP_TRUE='#'
3987   AMDEP_FALSE=
3988 fi
3989
3990
3991
3992 depcc="$CC"   am_compiler_list=
3993
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3995 $as_echo_n "checking dependency style of $depcc... " >&6; }
3996 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3997   $as_echo_n "(cached) " >&6
3998 else
3999   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4000   # We make a subdir and do the tests there.  Otherwise we can end up
4001   # making bogus files that we don't know about and never remove.  For
4002   # instance it was reported that on HP-UX the gcc test will end up
4003   # making a dummy file named `D' -- because `-MD' means `put the output
4004   # in D'.
4005   mkdir conftest.dir
4006   # Copy depcomp to subdir because otherwise we won't find it if we're
4007   # using a relative directory.
4008   cp "$am_depcomp" conftest.dir
4009   cd conftest.dir
4010   # We will build objects and dependencies in a subdirectory because
4011   # it helps to detect inapplicable dependency modes.  For instance
4012   # both Tru64's cc and ICC support -MD to output dependencies as a
4013   # side effect of compilation, but ICC will put the dependencies in
4014   # the current directory while Tru64 will put them in the object
4015   # directory.
4016   mkdir sub
4017
4018   am_cv_CC_dependencies_compiler_type=none
4019   if test "$am_compiler_list" = ""; then
4020      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4021   fi
4022   am__universal=false
4023   case " $depcc " in #(
4024      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4025      esac
4026
4027   for depmode in $am_compiler_list; do
4028     # Setup a source with many dependencies, because some compilers
4029     # like to wrap large dependency lists on column 80 (with \), and
4030     # we should not choose a depcomp mode which is confused by this.
4031     #
4032     # We need to recreate these files for each test, as the compiler may
4033     # overwrite some of them when testing with obscure command lines.
4034     # This happens at least with the AIX C compiler.
4035     : > sub/conftest.c
4036     for i in 1 2 3 4 5 6; do
4037       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4038       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4039       # Solaris 8's {/usr,}/bin/sh.
4040       touch sub/conftst$i.h
4041     done
4042     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4043
4044     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4045     # mode.  It turns out that the SunPro C++ compiler does not properly
4046     # handle `-M -o', and we need to detect this.  Also, some Intel
4047     # versions had trouble with output in subdirs
4048     am__obj=sub/conftest.${OBJEXT-o}
4049     am__minus_obj="-o $am__obj"
4050     case $depmode in
4051     gcc)
4052       # This depmode causes a compiler race in universal mode.
4053       test "$am__universal" = false || continue
4054       ;;
4055     nosideeffect)
4056       # after this tag, mechanisms are not by side-effect, so they'll
4057       # only be used when explicitly requested
4058       if test "x$enable_dependency_tracking" = xyes; then
4059         continue
4060       else
4061         break
4062       fi
4063       ;;
4064     msvisualcpp | msvcmsys)
4065       # This compiler won't grok `-c -o', but also, the minuso test has
4066       # not run yet.  These depmodes are late enough in the game, and
4067       # so weak that their functioning should not be impacted.
4068       am__obj=conftest.${OBJEXT-o}
4069       am__minus_obj=
4070       ;;
4071     none) break ;;
4072     esac
4073     if depmode=$depmode \
4074        source=sub/conftest.c object=$am__obj \
4075        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4076        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4077          >/dev/null 2>conftest.err &&
4078        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4079        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4080        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4081        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4082       # icc doesn't choke on unknown options, it will just issue warnings
4083       # or remarks (even with -Werror).  So we grep stderr for any message
4084       # that says an option was ignored or not supported.
4085       # When given -MP, icc 7.0 and 7.1 complain thusly:
4086       #   icc: Command line warning: ignoring option '-M'; no argument required
4087       # The diagnosis changed in icc 8.0:
4088       #   icc: Command line remark: option '-MP' not supported
4089       if (grep 'ignoring option' conftest.err ||
4090           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4091         am_cv_CC_dependencies_compiler_type=$depmode
4092         break
4093       fi
4094     fi
4095   done
4096
4097   cd ..
4098   rm -rf conftest.dir
4099 else
4100   am_cv_CC_dependencies_compiler_type=none
4101 fi
4102
4103 fi
4104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4105 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4106 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4107
4108  if
4109   test "x$enable_dependency_tracking" != xno \
4110   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4111   am__fastdepCC_TRUE=
4112   am__fastdepCC_FALSE='#'
4113 else
4114   am__fastdepCC_TRUE='#'
4115   am__fastdepCC_FALSE=
4116 fi
4117
4118
4119 ac_ext=go
4120 ac_compile='$GOC -c $GOCFLAGS conftest.$ac_ext >&5'
4121 ac_link='$GOC -o conftest$ac_exeext $GOCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4122 ac_compile_gnu=yes
4123 if test -n "$ac_tool_prefix"; then
4124   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4125 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4127 $as_echo_n "checking for $ac_word... " >&6; }
4128 if test "${ac_cv_prog_GOC+set}" = set; then :
4129   $as_echo_n "(cached) " >&6
4130 else
4131   if test -n "$GOC"; then
4132   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4133 else
4134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4135 for as_dir in $PATH
4136 do
4137   IFS=$as_save_IFS
4138   test -z "$as_dir" && as_dir=.
4139     for ac_exec_ext in '' $ac_executable_extensions; do
4140   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4141     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
4142     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4143     break 2
4144   fi
4145 done
4146   done
4147 IFS=$as_save_IFS
4148
4149 fi
4150 fi
4151 GOC=$ac_cv_prog_GOC
4152 if test -n "$GOC"; then
4153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4154 $as_echo "$GOC" >&6; }
4155 else
4156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4157 $as_echo "no" >&6; }
4158 fi
4159
4160
4161 fi
4162 if test -z "$ac_cv_prog_GOC"; then
4163   ac_ct_GOC=$GOC
4164   # Extract the first word of "gccgo", so it can be a program name with args.
4165 set dummy gccgo; ac_word=$2
4166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4167 $as_echo_n "checking for $ac_word... " >&6; }
4168 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
4169   $as_echo_n "(cached) " >&6
4170 else
4171   if test -n "$ac_ct_GOC"; then
4172   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
4173 else
4174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4175 for as_dir in $PATH
4176 do
4177   IFS=$as_save_IFS
4178   test -z "$as_dir" && as_dir=.
4179     for ac_exec_ext in '' $ac_executable_extensions; do
4180   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4181     ac_cv_prog_ac_ct_GOC="gccgo"
4182     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4183     break 2
4184   fi
4185 done
4186   done
4187 IFS=$as_save_IFS
4188
4189 fi
4190 fi
4191 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
4192 if test -n "$ac_ct_GOC"; then
4193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
4194 $as_echo "$ac_ct_GOC" >&6; }
4195 else
4196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4197 $as_echo "no" >&6; }
4198 fi
4199
4200   if test "x$ac_ct_GOC" = x; then
4201     GOC=""
4202   else
4203     case $cross_compiling:$ac_tool_warned in
4204 yes:)
4205 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4206 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4207 ac_tool_warned=yes ;;
4208 esac
4209     GOC=$ac_ct_GOC
4210   fi
4211 else
4212   GOC="$ac_cv_prog_GOC"
4213 fi
4214
4215 if test -z "$GOC"; then
4216   if test -n "$ac_tool_prefix"; then
4217     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4218 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4220 $as_echo_n "checking for $ac_word... " >&6; }
4221 if test "${ac_cv_prog_GOC+set}" = set; then :
4222   $as_echo_n "(cached) " >&6
4223 else
4224   if test -n "$GOC"; then
4225   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4226 else
4227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4228 for as_dir in $PATH
4229 do
4230   IFS=$as_save_IFS
4231   test -z "$as_dir" && as_dir=.
4232     for ac_exec_ext in '' $ac_executable_extensions; do
4233   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4234     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
4235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4236     break 2
4237   fi
4238 done
4239   done
4240 IFS=$as_save_IFS
4241
4242 fi
4243 fi
4244 GOC=$ac_cv_prog_GOC
4245 if test -n "$GOC"; then
4246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4247 $as_echo "$GOC" >&6; }
4248 else
4249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4250 $as_echo "no" >&6; }
4251 fi
4252
4253
4254   fi
4255 fi
4256 if test -z "$GOC"; then
4257   # Extract the first word of "gccgo", so it can be a program name with args.
4258 set dummy gccgo; ac_word=$2
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4260 $as_echo_n "checking for $ac_word... " >&6; }
4261 if test "${ac_cv_prog_GOC+set}" = set; then :
4262   $as_echo_n "(cached) " >&6
4263 else
4264   if test -n "$GOC"; then
4265   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4266 else
4267   ac_prog_rejected=no
4268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4269 for as_dir in $PATH
4270 do
4271   IFS=$as_save_IFS
4272   test -z "$as_dir" && as_dir=.
4273     for ac_exec_ext in '' $ac_executable_extensions; do
4274   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4275     if test "$as_dir/$ac_word$ac_exec_ext" = "gccgo"; then
4276        ac_prog_rejected=yes
4277        continue
4278      fi
4279     ac_cv_prog_GOC="gccgo"
4280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4281     break 2
4282   fi
4283 done
4284   done
4285 IFS=$as_save_IFS
4286
4287 if test $ac_prog_rejected = yes; then
4288   # We found a bogon in the path, so make sure we never use it.
4289   set dummy $ac_cv_prog_GOC
4290   shift
4291   if test $# != 0; then
4292     # We chose a different compiler from the bogus one.
4293     # However, it has the same basename, so the bogon will be chosen
4294     # first if we set GOC to just the basename; use the full file name.
4295     shift
4296     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
4297   fi
4298 fi
4299 fi
4300 fi
4301 GOC=$ac_cv_prog_GOC
4302 if test -n "$GOC"; then
4303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4304 $as_echo "$GOC" >&6; }
4305 else
4306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4307 $as_echo "no" >&6; }
4308 fi
4309
4310
4311 fi
4312
4313
4314 # Provide some information about the compiler.
4315 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
4316 set X $ac_compile
4317 ac_compiler=$2
4318 { { ac_try="$ac_compiler --version >&5"
4319 case "(($ac_try" in
4320   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4321   *) ac_try_echo=$ac_try;;
4322 esac
4323 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4324 $as_echo "$ac_try_echo"; } >&5
4325   (eval "$ac_compiler --version >&5") 2>conftest.err
4326   ac_status=$?
4327   if test -s conftest.err; then
4328     sed '10a\
4329 ... rest of stderr output deleted ...
4330          10q' conftest.err >conftest.er1
4331     cat conftest.er1 >&5
4332     rm -f conftest.er1 conftest.err
4333   fi
4334   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4335   test $ac_status = 0; }
4336 GOCFLAGS="-g -O2"
4337 ac_ext=c
4338 ac_cpp='$CPP $CPPFLAGS'
4339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4341 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4342
4343
4344
4345
4346
4347
4348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4349 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4350     # Check whether --enable-maintainer-mode was given.
4351 if test "${enable_maintainer_mode+set}" = set; then :
4352   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4353 else
4354   USE_MAINTAINER_MODE=no
4355 fi
4356
4357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4358 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4359    if test $USE_MAINTAINER_MODE = yes; then
4360   MAINTAINER_MODE_TRUE=
4361   MAINTAINER_MODE_FALSE='#'
4362 else
4363   MAINTAINER_MODE_TRUE='#'
4364   MAINTAINER_MODE_FALSE=
4365 fi
4366
4367   MAINT=$MAINTAINER_MODE_TRUE
4368
4369
4370
4371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4372 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4373 if test "${ac_cv_path_SED+set}" = set; then :
4374   $as_echo_n "(cached) " >&6
4375 else
4376             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4377      for ac_i in 1 2 3 4 5 6 7; do
4378        ac_script="$ac_script$as_nl$ac_script"
4379      done
4380      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4381      { ac_script=; unset ac_script;}
4382      if test -z "$SED"; then
4383   ac_path_SED_found=false
4384   # Loop through the user's path and test for each of PROGNAME-LIST
4385   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4386 for as_dir in $PATH
4387 do
4388   IFS=$as_save_IFS
4389   test -z "$as_dir" && as_dir=.
4390     for ac_prog in sed gsed; do
4391     for ac_exec_ext in '' $ac_executable_extensions; do
4392       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4393       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4394 # Check for GNU ac_path_SED and select it if it is found.
4395   # Check for GNU $ac_path_SED
4396 case `"$ac_path_SED" --version 2>&1` in
4397 *GNU*)
4398   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4399 *)
4400   ac_count=0
4401   $as_echo_n 0123456789 >"conftest.in"
4402   while :
4403   do
4404     cat "conftest.in" "conftest.in" >"conftest.tmp"
4405     mv "conftest.tmp" "conftest.in"
4406     cp "conftest.in" "conftest.nl"
4407     $as_echo '' >> "conftest.nl"
4408     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4409     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4410     as_fn_arith $ac_count + 1 && ac_count=$as_val
4411     if test $ac_count -gt ${ac_path_SED_max-0}; then
4412       # Best one so far, save it but keep looking for a better one
4413       ac_cv_path_SED="$ac_path_SED"
4414       ac_path_SED_max=$ac_count
4415     fi
4416     # 10*(2^10) chars as input seems more than enough
4417     test $ac_count -gt 10 && break
4418   done
4419   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4420 esac
4421
4422       $ac_path_SED_found && break 3
4423     done
4424   done
4425   done
4426 IFS=$as_save_IFS
4427   if test -z "$ac_cv_path_SED"; then
4428     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4429   fi
4430 else
4431   ac_cv_path_SED=$SED
4432 fi
4433
4434 fi
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4436 $as_echo "$ac_cv_path_SED" >&6; }
4437  SED="$ac_cv_path_SED"
4438   rm -f conftest.sed
4439
4440 test -z "$SED" && SED=sed
4441 Xsed="$SED -e 1s/^X//"
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4454 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4455 if test "${ac_cv_path_GREP+set}" = set; then :
4456   $as_echo_n "(cached) " >&6
4457 else
4458   if test -z "$GREP"; then
4459   ac_path_GREP_found=false
4460   # Loop through the user's path and test for each of PROGNAME-LIST
4461   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4462 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4463 do
4464   IFS=$as_save_IFS
4465   test -z "$as_dir" && as_dir=.
4466     for ac_prog in grep ggrep; do
4467     for ac_exec_ext in '' $ac_executable_extensions; do
4468       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4469       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4470 # Check for GNU ac_path_GREP and select it if it is found.
4471   # Check for GNU $ac_path_GREP
4472 case `"$ac_path_GREP" --version 2>&1` in
4473 *GNU*)
4474   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4475 *)
4476   ac_count=0
4477   $as_echo_n 0123456789 >"conftest.in"
4478   while :
4479   do
4480     cat "conftest.in" "conftest.in" >"conftest.tmp"
4481     mv "conftest.tmp" "conftest.in"
4482     cp "conftest.in" "conftest.nl"
4483     $as_echo 'GREP' >> "conftest.nl"
4484     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4485     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4486     as_fn_arith $ac_count + 1 && ac_count=$as_val
4487     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4488       # Best one so far, save it but keep looking for a better one
4489       ac_cv_path_GREP="$ac_path_GREP"
4490       ac_path_GREP_max=$ac_count
4491     fi
4492     # 10*(2^10) chars as input seems more than enough
4493     test $ac_count -gt 10 && break
4494   done
4495   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4496 esac
4497
4498       $ac_path_GREP_found && break 3
4499     done
4500   done
4501   done
4502 IFS=$as_save_IFS
4503   if test -z "$ac_cv_path_GREP"; then
4504     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4505   fi
4506 else
4507   ac_cv_path_GREP=$GREP
4508 fi
4509
4510 fi
4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4512 $as_echo "$ac_cv_path_GREP" >&6; }
4513  GREP="$ac_cv_path_GREP"
4514
4515
4516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4517 $as_echo_n "checking for egrep... " >&6; }
4518 if test "${ac_cv_path_EGREP+set}" = set; then :
4519   $as_echo_n "(cached) " >&6
4520 else
4521   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4522    then ac_cv_path_EGREP="$GREP -E"
4523    else
4524      if test -z "$EGREP"; then
4525   ac_path_EGREP_found=false
4526   # Loop through the user's path and test for each of PROGNAME-LIST
4527   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4528 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4529 do
4530   IFS=$as_save_IFS
4531   test -z "$as_dir" && as_dir=.
4532     for ac_prog in egrep; do
4533     for ac_exec_ext in '' $ac_executable_extensions; do
4534       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4535       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4536 # Check for GNU ac_path_EGREP and select it if it is found.
4537   # Check for GNU $ac_path_EGREP
4538 case `"$ac_path_EGREP" --version 2>&1` in
4539 *GNU*)
4540   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4541 *)
4542   ac_count=0
4543   $as_echo_n 0123456789 >"conftest.in"
4544   while :
4545   do
4546     cat "conftest.in" "conftest.in" >"conftest.tmp"
4547     mv "conftest.tmp" "conftest.in"
4548     cp "conftest.in" "conftest.nl"
4549     $as_echo 'EGREP' >> "conftest.nl"
4550     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4551     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4552     as_fn_arith $ac_count + 1 && ac_count=$as_val
4553     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4554       # Best one so far, save it but keep looking for a better one
4555       ac_cv_path_EGREP="$ac_path_EGREP"
4556       ac_path_EGREP_max=$ac_count
4557     fi
4558     # 10*(2^10) chars as input seems more than enough
4559     test $ac_count -gt 10 && break
4560   done
4561   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4562 esac
4563
4564       $ac_path_EGREP_found && break 3
4565     done
4566   done
4567   done
4568 IFS=$as_save_IFS
4569   if test -z "$ac_cv_path_EGREP"; then
4570     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4571   fi
4572 else
4573   ac_cv_path_EGREP=$EGREP
4574 fi
4575
4576    fi
4577 fi
4578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4579 $as_echo "$ac_cv_path_EGREP" >&6; }
4580  EGREP="$ac_cv_path_EGREP"
4581
4582
4583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4584 $as_echo_n "checking for fgrep... " >&6; }
4585 if test "${ac_cv_path_FGREP+set}" = set; then :
4586   $as_echo_n "(cached) " >&6
4587 else
4588   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4589    then ac_cv_path_FGREP="$GREP -F"
4590    else
4591      if test -z "$FGREP"; then
4592   ac_path_FGREP_found=false
4593   # Loop through the user's path and test for each of PROGNAME-LIST
4594   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4595 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4596 do
4597   IFS=$as_save_IFS
4598   test -z "$as_dir" && as_dir=.
4599     for ac_prog in fgrep; do
4600     for ac_exec_ext in '' $ac_executable_extensions; do
4601       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4602       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4603 # Check for GNU ac_path_FGREP and select it if it is found.
4604   # Check for GNU $ac_path_FGREP
4605 case `"$ac_path_FGREP" --version 2>&1` in
4606 *GNU*)
4607   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4608 *)
4609   ac_count=0
4610   $as_echo_n 0123456789 >"conftest.in"
4611   while :
4612   do
4613     cat "conftest.in" "conftest.in" >"conftest.tmp"
4614     mv "conftest.tmp" "conftest.in"
4615     cp "conftest.in" "conftest.nl"
4616     $as_echo 'FGREP' >> "conftest.nl"
4617     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4618     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4619     as_fn_arith $ac_count + 1 && ac_count=$as_val
4620     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4621       # Best one so far, save it but keep looking for a better one
4622       ac_cv_path_FGREP="$ac_path_FGREP"
4623       ac_path_FGREP_max=$ac_count
4624     fi
4625     # 10*(2^10) chars as input seems more than enough
4626     test $ac_count -gt 10 && break
4627   done
4628   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4629 esac
4630
4631       $ac_path_FGREP_found && break 3
4632     done
4633   done
4634   done
4635 IFS=$as_save_IFS
4636   if test -z "$ac_cv_path_FGREP"; then
4637     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4638   fi
4639 else
4640   ac_cv_path_FGREP=$FGREP
4641 fi
4642
4643    fi
4644 fi
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4646 $as_echo "$ac_cv_path_FGREP" >&6; }
4647  FGREP="$ac_cv_path_FGREP"
4648
4649
4650 test -z "$GREP" && GREP=grep
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4669 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4670 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4671
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4673 $as_echo_n "checking how to print strings... " >&6; }
4674 # Test print first, because it will be a builtin if present.
4675 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4676    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4677   ECHO='print -r --'
4678 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4679   ECHO='printf %s\n'
4680 else
4681   # Use this function as a fallback that always works.
4682   func_fallback_echo ()
4683   {
4684     eval 'cat <<_LTECHO_EOF
4685 $1
4686 _LTECHO_EOF'
4687   }
4688   ECHO='func_fallback_echo'
4689 fi
4690
4691 # func_echo_all arg...
4692 # Invoke $ECHO with all args, space-separated.
4693 func_echo_all ()
4694 {
4695     $ECHO ""
4696 }
4697
4698 case "$ECHO" in
4699   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4700 $as_echo "printf" >&6; } ;;
4701   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4702 $as_echo "print -r" >&6; } ;;
4703   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4704 $as_echo "cat" >&6; } ;;
4705 esac
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722 # Check whether --with-gnu-ld was given.
4723 if test "${with_gnu_ld+set}" = set; then :
4724   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4725 else
4726   with_gnu_ld=no
4727 fi
4728
4729 ac_prog=ld
4730 if test "$GCC" = yes; then
4731   # Check if gcc -print-prog-name=ld gives a path.
4732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4733 $as_echo_n "checking for ld used by $CC... " >&6; }
4734   case $host in
4735   *-*-mingw*)
4736     # gcc leaves a trailing carriage return which upsets mingw
4737     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4738   *)
4739     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4740   esac
4741   case $ac_prog in
4742     # Accept absolute paths.
4743     [\\/]* | ?:[\\/]*)
4744       re_direlt='/[^/][^/]*/\.\./'
4745       # Canonicalize the pathname of ld
4746       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4747       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4748         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4749       done
4750       test -z "$LD" && LD="$ac_prog"
4751       ;;
4752   "")
4753     # If it fails, then pretend we aren't using GCC.
4754     ac_prog=ld
4755     ;;
4756   *)
4757     # If it is relative, then search for the first ld in PATH.
4758     with_gnu_ld=unknown
4759     ;;
4760   esac
4761 elif test "$with_gnu_ld" = yes; then
4762   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4763 $as_echo_n "checking for GNU ld... " >&6; }
4764 else
4765   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4766 $as_echo_n "checking for non-GNU ld... " >&6; }
4767 fi
4768 if test "${lt_cv_path_LD+set}" = set; then :
4769   $as_echo_n "(cached) " >&6
4770 else
4771   if test -z "$LD"; then
4772   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4773   for ac_dir in $PATH; do
4774     IFS="$lt_save_ifs"
4775     test -z "$ac_dir" && ac_dir=.
4776     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4777       lt_cv_path_LD="$ac_dir/$ac_prog"
4778       # Check to see if the program is GNU ld.  I'd rather use --version,
4779       # but apparently some variants of GNU ld only accept -v.
4780       # Break only if it was the GNU/non-GNU ld that we prefer.
4781       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4782       *GNU* | *'with BFD'*)
4783         test "$with_gnu_ld" != no && break
4784         ;;
4785       *)
4786         test "$with_gnu_ld" != yes && break
4787         ;;
4788       esac
4789     fi
4790   done
4791   IFS="$lt_save_ifs"
4792 else
4793   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4794 fi
4795 fi
4796
4797 LD="$lt_cv_path_LD"
4798 if test -n "$LD"; then
4799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4800 $as_echo "$LD" >&6; }
4801 else
4802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4803 $as_echo "no" >&6; }
4804 fi
4805 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
4806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4807 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4808 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
4809   $as_echo_n "(cached) " >&6
4810 else
4811   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4812 case `$LD -v 2>&1 </dev/null` in
4813 *GNU* | *'with BFD'*)
4814   lt_cv_prog_gnu_ld=yes
4815   ;;
4816 *)
4817   lt_cv_prog_gnu_ld=no
4818   ;;
4819 esac
4820 fi
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4822 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4823 with_gnu_ld=$lt_cv_prog_gnu_ld
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833 if test -n "$ac_tool_prefix"; then
4834   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4835 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4837 $as_echo_n "checking for $ac_word... " >&6; }
4838 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4839   $as_echo_n "(cached) " >&6
4840 else
4841   if test -n "$RANLIB"; then
4842   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4843 else
4844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4845 for as_dir in $PATH
4846 do
4847   IFS=$as_save_IFS
4848   test -z "$as_dir" && as_dir=.
4849     for ac_exec_ext in '' $ac_executable_extensions; do
4850   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4851     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4852     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4853     break 2
4854   fi
4855 done
4856   done
4857 IFS=$as_save_IFS
4858
4859 fi
4860 fi
4861 RANLIB=$ac_cv_prog_RANLIB
4862 if test -n "$RANLIB"; then
4863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4864 $as_echo "$RANLIB" >&6; }
4865 else
4866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4867 $as_echo "no" >&6; }
4868 fi
4869
4870
4871 fi
4872 if test -z "$ac_cv_prog_RANLIB"; then
4873   ac_ct_RANLIB=$RANLIB
4874   # Extract the first word of "ranlib", so it can be a program name with args.
4875 set dummy ranlib; ac_word=$2
4876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4877 $as_echo_n "checking for $ac_word... " >&6; }
4878 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4879   $as_echo_n "(cached) " >&6
4880 else
4881   if test -n "$ac_ct_RANLIB"; then
4882   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4883 else
4884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4885 for as_dir in $PATH
4886 do
4887   IFS=$as_save_IFS
4888   test -z "$as_dir" && as_dir=.
4889     for ac_exec_ext in '' $ac_executable_extensions; do
4890   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4891     ac_cv_prog_ac_ct_RANLIB="ranlib"
4892     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4893     break 2
4894   fi
4895 done
4896   done
4897 IFS=$as_save_IFS
4898
4899 fi
4900 fi
4901 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4902 if test -n "$ac_ct_RANLIB"; then
4903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4904 $as_echo "$ac_ct_RANLIB" >&6; }
4905 else
4906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4907 $as_echo "no" >&6; }
4908 fi
4909
4910   if test "x$ac_ct_RANLIB" = x; then
4911     RANLIB=":"
4912   else
4913     case $cross_compiling:$ac_tool_warned in
4914 yes:)
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4916 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4917 ac_tool_warned=yes ;;
4918 esac
4919     RANLIB=$ac_ct_RANLIB
4920   fi
4921 else
4922   RANLIB="$ac_cv_prog_RANLIB"
4923 fi
4924
4925 if test -n "$ac_tool_prefix"; then
4926   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
4927 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4929 $as_echo_n "checking for $ac_word... " >&6; }
4930 if test "${ac_cv_prog_OBJCOPY+set}" = set; then :
4931   $as_echo_n "(cached) " >&6
4932 else
4933   if test -n "$OBJCOPY"; then
4934   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4935 else
4936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4937 for as_dir in $PATH
4938 do
4939   IFS=$as_save_IFS
4940   test -z "$as_dir" && as_dir=.
4941     for ac_exec_ext in '' $ac_executable_extensions; do
4942   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4943     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
4944     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4945     break 2
4946   fi
4947 done
4948   done
4949 IFS=$as_save_IFS
4950
4951 fi
4952 fi
4953 OBJCOPY=$ac_cv_prog_OBJCOPY
4954 if test -n "$OBJCOPY"; then
4955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
4956 $as_echo "$OBJCOPY" >&6; }
4957 else
4958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4959 $as_echo "no" >&6; }
4960 fi
4961
4962
4963 fi
4964 if test -z "$ac_cv_prog_OBJCOPY"; then
4965   ac_ct_OBJCOPY=$OBJCOPY
4966   # Extract the first word of "objcopy", so it can be a program name with args.
4967 set dummy objcopy; ac_word=$2
4968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4969 $as_echo_n "checking for $ac_word... " >&6; }
4970 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then :
4971   $as_echo_n "(cached) " >&6
4972 else
4973   if test -n "$ac_ct_OBJCOPY"; then
4974   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
4975 else
4976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4977 for as_dir in $PATH
4978 do
4979   IFS=$as_save_IFS
4980   test -z "$as_dir" && as_dir=.
4981     for ac_exec_ext in '' $ac_executable_extensions; do
4982   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4983     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
4984     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4985     break 2
4986   fi
4987 done
4988   done
4989 IFS=$as_save_IFS
4990
4991 fi
4992 fi
4993 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
4994 if test -n "$ac_ct_OBJCOPY"; then
4995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
4996 $as_echo "$ac_ct_OBJCOPY" >&6; }
4997 else
4998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4999 $as_echo "no" >&6; }
5000 fi
5001
5002   if test "x$ac_ct_OBJCOPY" = x; then
5003     OBJCOPY="missing-objcopy"
5004   else
5005     case $cross_compiling:$ac_tool_warned in
5006 yes:)
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5008 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5009 ac_tool_warned=yes ;;
5010 esac
5011     OBJCOPY=$ac_ct_OBJCOPY
5012   fi
5013 else
5014   OBJCOPY="$ac_cv_prog_OBJCOPY"
5015 fi
5016
5017
5018 enable_dlopen=yes
5019
5020
5021
5022 case `pwd` in
5023   *\ * | *\     *)
5024     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5025 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5026 esac
5027
5028
5029
5030 macro_version='2.2.7a'
5031 macro_revision='1.3134'
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045 ltmain="$ac_aux_dir/ltmain.sh"
5046
5047 # Backslashify metacharacters that are still active within
5048 # double-quoted strings.
5049 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5050
5051 # Same as above, but do not quote variable references.
5052 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5053
5054 # Sed substitution to delay expansion of an escaped shell variable in a
5055 # double_quote_subst'ed string.
5056 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5057
5058 # Sed substitution to delay expansion of an escaped single quote.
5059 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5060
5061 # Sed substitution to avoid accidental globbing in evaled expressions
5062 no_glob_subst='s/\*/\\\*/g'
5063
5064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5065 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5066 if test "${lt_cv_path_NM+set}" = set; then :
5067   $as_echo_n "(cached) " >&6
5068 else
5069   if test -n "$NM"; then
5070   # Let the user override the test.
5071   lt_cv_path_NM="$NM"
5072 else
5073   lt_nm_to_check="${ac_tool_prefix}nm"
5074   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5075     lt_nm_to_check="$lt_nm_to_check nm"
5076   fi
5077   for lt_tmp_nm in $lt_nm_to_check; do
5078     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5079     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5080       IFS="$lt_save_ifs"
5081       test -z "$ac_dir" && ac_dir=.
5082       tmp_nm="$ac_dir/$lt_tmp_nm"
5083       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5084         # Check to see if the nm accepts a BSD-compat flag.
5085         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5086         #   nm: unknown option "B" ignored
5087         # Tru64's nm complains that /dev/null is an invalid object file
5088         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5089         */dev/null* | *'Invalid file or object type'*)
5090           lt_cv_path_NM="$tmp_nm -B"
5091           break
5092           ;;
5093         *)
5094           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5095           */dev/null*)
5096             lt_cv_path_NM="$tmp_nm -p"
5097             break
5098             ;;
5099           *)
5100             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5101             continue # so that we can try to find one that supports BSD flags
5102             ;;
5103           esac
5104           ;;
5105         esac
5106       fi
5107     done
5108     IFS="$lt_save_ifs"
5109   done
5110   : ${lt_cv_path_NM=no}
5111 fi
5112 fi
5113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5114 $as_echo "$lt_cv_path_NM" >&6; }
5115 if test "$lt_cv_path_NM" != "no"; then
5116   NM="$lt_cv_path_NM"
5117 else
5118   # Didn't find any BSD compatible name lister, look for dumpbin.
5119   if test -n "$DUMPBIN"; then :
5120     # Let the user override the test.
5121   else
5122     if test -n "$ac_tool_prefix"; then
5123   for ac_prog in dumpbin "link -dump"
5124   do
5125     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5126 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5128 $as_echo_n "checking for $ac_word... " >&6; }
5129 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5130   $as_echo_n "(cached) " >&6
5131 else
5132   if test -n "$DUMPBIN"; then
5133   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5134 else
5135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5136 for as_dir in $PATH
5137 do
5138   IFS=$as_save_IFS
5139   test -z "$as_dir" && as_dir=.
5140     for ac_exec_ext in '' $ac_executable_extensions; do
5141   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5142     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5143     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5144     break 2
5145   fi
5146 done
5147   done
5148 IFS=$as_save_IFS
5149
5150 fi
5151 fi
5152 DUMPBIN=$ac_cv_prog_DUMPBIN
5153 if test -n "$DUMPBIN"; then
5154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5155 $as_echo "$DUMPBIN" >&6; }
5156 else
5157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5158 $as_echo "no" >&6; }
5159 fi
5160
5161
5162     test -n "$DUMPBIN" && break
5163   done
5164 fi
5165 if test -z "$DUMPBIN"; then
5166   ac_ct_DUMPBIN=$DUMPBIN
5167   for ac_prog in dumpbin "link -dump"
5168 do
5169   # Extract the first word of "$ac_prog", so it can be a program name with args.
5170 set dummy $ac_prog; ac_word=$2
5171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5172 $as_echo_n "checking for $ac_word... " >&6; }
5173 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5174   $as_echo_n "(cached) " >&6
5175 else
5176   if test -n "$ac_ct_DUMPBIN"; then
5177   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5178 else
5179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5180 for as_dir in $PATH
5181 do
5182   IFS=$as_save_IFS
5183   test -z "$as_dir" && as_dir=.
5184     for ac_exec_ext in '' $ac_executable_extensions; do
5185   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5186     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5187     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5188     break 2
5189   fi
5190 done
5191   done
5192 IFS=$as_save_IFS
5193
5194 fi
5195 fi
5196 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5197 if test -n "$ac_ct_DUMPBIN"; then
5198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5199 $as_echo "$ac_ct_DUMPBIN" >&6; }
5200 else
5201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5202 $as_echo "no" >&6; }
5203 fi
5204
5205
5206   test -n "$ac_ct_DUMPBIN" && break
5207 done
5208
5209   if test "x$ac_ct_DUMPBIN" = x; then
5210     DUMPBIN=":"
5211   else
5212     case $cross_compiling:$ac_tool_warned in
5213 yes:)
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5215 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5216 ac_tool_warned=yes ;;
5217 esac
5218     DUMPBIN=$ac_ct_DUMPBIN
5219   fi
5220 fi
5221
5222     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5223     *COFF*)
5224       DUMPBIN="$DUMPBIN -symbols"
5225       ;;
5226     *)
5227       DUMPBIN=:
5228       ;;
5229     esac
5230   fi
5231
5232   if test "$DUMPBIN" != ":"; then
5233     NM="$DUMPBIN"
5234   fi
5235 fi
5236 test -z "$NM" && NM=nm
5237
5238
5239
5240
5241
5242
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5244 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5245 if test "${lt_cv_nm_interface+set}" = set; then :
5246   $as_echo_n "(cached) " >&6
5247 else
5248   lt_cv_nm_interface="BSD nm"
5249   echo "int some_variable = 0;" > conftest.$ac_ext
5250   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5251   (eval "$ac_compile" 2>conftest.err)
5252   cat conftest.err >&5
5253   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5254   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5255   cat conftest.err >&5
5256   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5257   cat conftest.out >&5
5258   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5259     lt_cv_nm_interface="MS dumpbin"
5260   fi
5261   rm -f conftest*
5262 fi
5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5264 $as_echo "$lt_cv_nm_interface" >&6; }
5265
5266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5267 $as_echo_n "checking whether ln -s works... " >&6; }
5268 LN_S=$as_ln_s
5269 if test "$LN_S" = "ln -s"; then
5270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5271 $as_echo "yes" >&6; }
5272 else
5273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5274 $as_echo "no, using $LN_S" >&6; }
5275 fi
5276
5277 # find the maximum length of command line arguments
5278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5279 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5280 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5281   $as_echo_n "(cached) " >&6
5282 else
5283     i=0
5284   teststring="ABCD"
5285
5286   case $build_os in
5287   msdosdjgpp*)
5288     # On DJGPP, this test can blow up pretty badly due to problems in libc
5289     # (any single argument exceeding 2000 bytes causes a buffer overrun
5290     # during glob expansion).  Even if it were fixed, the result of this
5291     # check would be larger than it should be.
5292     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5293     ;;
5294
5295   gnu*)
5296     # Under GNU Hurd, this test is not required because there is
5297     # no limit to the length of command line arguments.
5298     # Libtool will interpret -1 as no limit whatsoever
5299     lt_cv_sys_max_cmd_len=-1;
5300     ;;
5301
5302   cygwin* | mingw* | cegcc*)
5303     # On Win9x/ME, this test blows up -- it succeeds, but takes
5304     # about 5 minutes as the teststring grows exponentially.
5305     # Worse, since 9x/ME are not pre-emptively multitasking,
5306     # you end up with a "frozen" computer, even though with patience
5307     # the test eventually succeeds (with a max line length of 256k).
5308     # Instead, let's just punt: use the minimum linelength reported by
5309     # all of the supported platforms: 8192 (on NT/2K/XP).
5310     lt_cv_sys_max_cmd_len=8192;
5311     ;;
5312
5313   mint*)
5314     # On MiNT this can take a long time and run out of memory.
5315     lt_cv_sys_max_cmd_len=8192;
5316     ;;
5317
5318   amigaos*)
5319     # On AmigaOS with pdksh, this test takes hours, literally.
5320     # So we just punt and use a minimum line length of 8192.
5321     lt_cv_sys_max_cmd_len=8192;
5322     ;;
5323
5324   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5325     # This has been around since 386BSD, at least.  Likely further.
5326     if test -x /sbin/sysctl; then
5327       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5328     elif test -x /usr/sbin/sysctl; then
5329       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5330     else
5331       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5332     fi
5333     # And add a safety zone
5334     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5335     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5336     ;;
5337
5338   interix*)
5339     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5340     lt_cv_sys_max_cmd_len=196608
5341     ;;
5342
5343   osf*)
5344     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5345     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5346     # nice to cause kernel panics so lets avoid the loop below.
5347     # First set a reasonable default.
5348     lt_cv_sys_max_cmd_len=16384
5349     #
5350     if test -x /sbin/sysconfig; then
5351       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5352         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5353       esac
5354     fi
5355     ;;
5356   sco3.2v5*)
5357     lt_cv_sys_max_cmd_len=102400
5358     ;;
5359   sysv5* | sco5v6* | sysv4.2uw2*)
5360     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5361     if test -n "$kargmax"; then
5362       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5363     else
5364       lt_cv_sys_max_cmd_len=32768
5365     fi
5366     ;;
5367   *)
5368     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5369     if test -n "$lt_cv_sys_max_cmd_len"; then
5370       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5371       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5372     else
5373       # Make teststring a little bigger before we do anything with it.
5374       # a 1K string should be a reasonable start.
5375       for i in 1 2 3 4 5 6 7 8 ; do
5376         teststring=$teststring$teststring
5377       done
5378       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5379       # If test is not a shell built-in, we'll probably end up computing a
5380       # maximum length that is only half of the actual maximum length, but
5381       # we can't tell.
5382       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5383                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5384               test $i != 17 # 1/2 MB should be enough
5385       do
5386         i=`expr $i + 1`
5387         teststring=$teststring$teststring
5388       done
5389       # Only check the string length outside the loop.
5390       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5391       teststring=
5392       # Add a significant safety factor because C++ compilers can tack on
5393       # massive amounts of additional arguments before passing them to the
5394       # linker.  It appears as though 1/2 is a usable value.
5395       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5396     fi
5397     ;;
5398   esac
5399
5400 fi
5401
5402 if test -n $lt_cv_sys_max_cmd_len ; then
5403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5404 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5405 else
5406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5407 $as_echo "none" >&6; }
5408 fi
5409 max_cmd_len=$lt_cv_sys_max_cmd_len
5410
5411
5412
5413
5414
5415
5416 : ${CP="cp -f"}
5417 : ${MV="mv -f"}
5418 : ${RM="rm -f"}
5419
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5421 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5422 # Try some XSI features
5423 xsi_shell=no
5424 ( _lt_dummy="a/b/c"
5425   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5426       = c,a/b,, \
5427     && eval 'test $(( 1 + 1 )) -eq 2 \
5428     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5429   && xsi_shell=yes
5430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5431 $as_echo "$xsi_shell" >&6; }
5432
5433
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5435 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5436 lt_shell_append=no
5437 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5438     >/dev/null 2>&1 \
5439   && lt_shell_append=yes
5440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5441 $as_echo "$lt_shell_append" >&6; }
5442
5443
5444 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5445   lt_unset=unset
5446 else
5447   lt_unset=false
5448 fi
5449
5450
5451
5452
5453
5454 # test EBCDIC or ASCII
5455 case `echo X|tr X '\101'` in
5456  A) # ASCII based system
5457     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5458   lt_SP2NL='tr \040 \012'
5459   lt_NL2SP='tr \015\012 \040\040'
5460   ;;
5461  *) # EBCDIC based system
5462   lt_SP2NL='tr \100 \n'
5463   lt_NL2SP='tr \r\n \100\100'
5464   ;;
5465 esac
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5476 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5477 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5478   $as_echo_n "(cached) " >&6
5479 else
5480   lt_cv_ld_reload_flag='-r'
5481 fi
5482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5483 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5484 reload_flag=$lt_cv_ld_reload_flag
5485 case $reload_flag in
5486 "" | " "*) ;;
5487 *) reload_flag=" $reload_flag" ;;
5488 esac
5489 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5490 case $host_os in
5491   darwin*)
5492     if test "$GCC" = yes; then
5493       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5494     else
5495       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5496     fi
5497     ;;
5498 esac
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508 if test -n "$ac_tool_prefix"; then
5509   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5510 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5512 $as_echo_n "checking for $ac_word... " >&6; }
5513 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5514   $as_echo_n "(cached) " >&6
5515 else
5516   if test -n "$OBJDUMP"; then
5517   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5518 else
5519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5520 for as_dir in $PATH
5521 do
5522   IFS=$as_save_IFS
5523   test -z "$as_dir" && as_dir=.
5524     for ac_exec_ext in '' $ac_executable_extensions; do
5525   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5526     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5527     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5528     break 2
5529   fi
5530 done
5531   done
5532 IFS=$as_save_IFS
5533
5534 fi
5535 fi
5536 OBJDUMP=$ac_cv_prog_OBJDUMP
5537 if test -n "$OBJDUMP"; then
5538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5539 $as_echo "$OBJDUMP" >&6; }
5540 else
5541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5542 $as_echo "no" >&6; }
5543 fi
5544
5545
5546 fi
5547 if test -z "$ac_cv_prog_OBJDUMP"; then
5548   ac_ct_OBJDUMP=$OBJDUMP
5549   # Extract the first word of "objdump", so it can be a program name with args.
5550 set dummy objdump; ac_word=$2
5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5552 $as_echo_n "checking for $ac_word... " >&6; }
5553 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5554   $as_echo_n "(cached) " >&6
5555 else
5556   if test -n "$ac_ct_OBJDUMP"; then
5557   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5558 else
5559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5560 for as_dir in $PATH
5561 do
5562   IFS=$as_save_IFS
5563   test -z "$as_dir" && as_dir=.
5564     for ac_exec_ext in '' $ac_executable_extensions; do
5565   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5566     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5567     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5568     break 2
5569   fi
5570 done
5571   done
5572 IFS=$as_save_IFS
5573
5574 fi
5575 fi
5576 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5577 if test -n "$ac_ct_OBJDUMP"; then
5578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5579 $as_echo "$ac_ct_OBJDUMP" >&6; }
5580 else
5581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5582 $as_echo "no" >&6; }
5583 fi
5584
5585   if test "x$ac_ct_OBJDUMP" = x; then
5586     OBJDUMP="false"
5587   else
5588     case $cross_compiling:$ac_tool_warned in
5589 yes:)
5590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5591 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5592 ac_tool_warned=yes ;;
5593 esac
5594     OBJDUMP=$ac_ct_OBJDUMP
5595   fi
5596 else
5597   OBJDUMP="$ac_cv_prog_OBJDUMP"
5598 fi
5599
5600 test -z "$OBJDUMP" && OBJDUMP=objdump
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5611 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5612 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5613   $as_echo_n "(cached) " >&6
5614 else
5615   lt_cv_file_magic_cmd='$MAGIC_CMD'
5616 lt_cv_file_magic_test_file=
5617 lt_cv_deplibs_check_method='unknown'
5618 # Need to set the preceding variable on all platforms that support
5619 # interlibrary dependencies.
5620 # 'none' -- dependencies not supported.
5621 # `unknown' -- same as none, but documents that we really don't know.
5622 # 'pass_all' -- all dependencies passed with no checks.
5623 # 'test_compile' -- check by making test program.
5624 # 'file_magic [[regex]]' -- check by looking for files in library path
5625 # which responds to the $file_magic_cmd with a given extended regex.
5626 # If you have `file' or equivalent on your system and you're not sure
5627 # whether `pass_all' will *always* work, you probably want this one.
5628
5629 case $host_os in
5630 aix[4-9]*)
5631   lt_cv_deplibs_check_method=pass_all
5632   ;;
5633
5634 beos*)
5635   lt_cv_deplibs_check_method=pass_all
5636   ;;
5637
5638 bsdi[45]*)
5639   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5640   lt_cv_file_magic_cmd='/usr/bin/file -L'
5641   lt_cv_file_magic_test_file=/shlib/libc.so
5642   ;;
5643
5644 cygwin*)
5645   # func_win32_libid is a shell function defined in ltmain.sh
5646   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5647   lt_cv_file_magic_cmd='func_win32_libid'
5648   ;;
5649
5650 mingw* | pw32*)
5651   # Base MSYS/MinGW do not provide the 'file' command needed by
5652   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5653   # unless we find 'file', for example because we are cross-compiling.
5654   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5655   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5656     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5657     lt_cv_file_magic_cmd='func_win32_libid'
5658   else
5659     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5660     lt_cv_file_magic_cmd='$OBJDUMP -f'
5661   fi
5662   ;;
5663
5664 cegcc*)
5665   # use the weaker test based on 'objdump'. See mingw*.
5666   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5667   lt_cv_file_magic_cmd='$OBJDUMP -f'
5668   ;;
5669
5670 darwin* | rhapsody*)
5671   lt_cv_deplibs_check_method=pass_all
5672   ;;
5673
5674 freebsd* | dragonfly*)
5675   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5676     case $host_cpu in
5677     i*86 )
5678       # Not sure whether the presence of OpenBSD here was a mistake.
5679       # Let's accept both of them until this is cleared up.
5680       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5681       lt_cv_file_magic_cmd=/usr/bin/file
5682       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5683       ;;
5684     esac
5685   else
5686     lt_cv_deplibs_check_method=pass_all
5687   fi
5688   ;;
5689
5690 gnu*)
5691   lt_cv_deplibs_check_method=pass_all
5692   ;;
5693
5694 haiku*)
5695   lt_cv_deplibs_check_method=pass_all
5696   ;;
5697
5698 hpux10.20* | hpux11*)
5699   lt_cv_file_magic_cmd=/usr/bin/file
5700   case $host_cpu in
5701   ia64*)
5702     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5703     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5704     ;;
5705   hppa*64*)
5706     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5707     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5708     ;;
5709   *)
5710     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5711     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5712     ;;
5713   esac
5714   ;;
5715
5716 interix[3-9]*)
5717   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5718   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5719   ;;
5720
5721 irix5* | irix6* | nonstopux*)
5722   case $LD in
5723   *-32|*"-32 ") libmagic=32-bit;;
5724   *-n32|*"-n32 ") libmagic=N32;;
5725   *-64|*"-64 ") libmagic=64-bit;;
5726   *) libmagic=never-match;;
5727   esac
5728   lt_cv_deplibs_check_method=pass_all
5729   ;;
5730
5731 # This must be Linux ELF.
5732 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5733   lt_cv_deplibs_check_method=pass_all
5734   ;;
5735
5736 netbsd*)
5737   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5738     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5739   else
5740     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5741   fi
5742   ;;
5743
5744 newos6*)
5745   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5746   lt_cv_file_magic_cmd=/usr/bin/file
5747   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5748   ;;
5749
5750 *nto* | *qnx*)
5751   lt_cv_deplibs_check_method=pass_all
5752   ;;
5753
5754 openbsd*)
5755   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5756     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5757   else
5758     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5759   fi
5760   ;;
5761
5762 osf3* | osf4* | osf5*)
5763   lt_cv_deplibs_check_method=pass_all
5764   ;;
5765
5766 rdos*)
5767   lt_cv_deplibs_check_method=pass_all
5768   ;;
5769
5770 solaris*)
5771   lt_cv_deplibs_check_method=pass_all
5772   ;;
5773
5774 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5775   lt_cv_deplibs_check_method=pass_all
5776   ;;
5777
5778 sysv4 | sysv4.3*)
5779   case $host_vendor in
5780   motorola)
5781     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]'
5782     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5783     ;;
5784   ncr)
5785     lt_cv_deplibs_check_method=pass_all
5786     ;;
5787   sequent)
5788     lt_cv_file_magic_cmd='/bin/file'
5789     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5790     ;;
5791   sni)
5792     lt_cv_file_magic_cmd='/bin/file'
5793     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5794     lt_cv_file_magic_test_file=/lib/libc.so
5795     ;;
5796   siemens)
5797     lt_cv_deplibs_check_method=pass_all
5798     ;;
5799   pc)
5800     lt_cv_deplibs_check_method=pass_all
5801     ;;
5802   esac
5803   ;;
5804
5805 tpf*)
5806   lt_cv_deplibs_check_method=pass_all
5807   ;;
5808 esac
5809
5810 fi
5811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5812 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5813 file_magic_cmd=$lt_cv_file_magic_cmd
5814 deplibs_check_method=$lt_cv_deplibs_check_method
5815 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828 if test -n "$ac_tool_prefix"; then
5829   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5830 set dummy ${ac_tool_prefix}ar; ac_word=$2
5831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5832 $as_echo_n "checking for $ac_word... " >&6; }
5833 if test "${ac_cv_prog_AR+set}" = set; then :
5834   $as_echo_n "(cached) " >&6
5835 else
5836   if test -n "$AR"; then
5837   ac_cv_prog_AR="$AR" # Let the user override the test.
5838 else
5839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5840 for as_dir in $PATH
5841 do
5842   IFS=$as_save_IFS
5843   test -z "$as_dir" && as_dir=.
5844     for ac_exec_ext in '' $ac_executable_extensions; do
5845   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5846     ac_cv_prog_AR="${ac_tool_prefix}ar"
5847     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5848     break 2
5849   fi
5850 done
5851   done
5852 IFS=$as_save_IFS
5853
5854 fi
5855 fi
5856 AR=$ac_cv_prog_AR
5857 if test -n "$AR"; then
5858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5859 $as_echo "$AR" >&6; }
5860 else
5861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5862 $as_echo "no" >&6; }
5863 fi
5864
5865
5866 fi
5867 if test -z "$ac_cv_prog_AR"; then
5868   ac_ct_AR=$AR
5869   # Extract the first word of "ar", so it can be a program name with args.
5870 set dummy ar; ac_word=$2
5871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5872 $as_echo_n "checking for $ac_word... " >&6; }
5873 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5874   $as_echo_n "(cached) " >&6
5875 else
5876   if test -n "$ac_ct_AR"; then
5877   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5878 else
5879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5880 for as_dir in $PATH
5881 do
5882   IFS=$as_save_IFS
5883   test -z "$as_dir" && as_dir=.
5884     for ac_exec_ext in '' $ac_executable_extensions; do
5885   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5886     ac_cv_prog_ac_ct_AR="ar"
5887     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5888     break 2
5889   fi
5890 done
5891   done
5892 IFS=$as_save_IFS
5893
5894 fi
5895 fi
5896 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5897 if test -n "$ac_ct_AR"; then
5898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5899 $as_echo "$ac_ct_AR" >&6; }
5900 else
5901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5902 $as_echo "no" >&6; }
5903 fi
5904
5905   if test "x$ac_ct_AR" = x; then
5906     AR="false"
5907   else
5908     case $cross_compiling:$ac_tool_warned in
5909 yes:)
5910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5911 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5912 ac_tool_warned=yes ;;
5913 esac
5914     AR=$ac_ct_AR
5915   fi
5916 else
5917   AR="$ac_cv_prog_AR"
5918 fi
5919
5920 test -z "$AR" && AR=ar
5921 test -z "$AR_FLAGS" && AR_FLAGS=cru
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933 if test -n "$ac_tool_prefix"; then
5934   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5935 set dummy ${ac_tool_prefix}strip; ac_word=$2
5936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5937 $as_echo_n "checking for $ac_word... " >&6; }
5938 if test "${ac_cv_prog_STRIP+set}" = set; then :
5939   $as_echo_n "(cached) " >&6
5940 else
5941   if test -n "$STRIP"; then
5942   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5943 else
5944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5945 for as_dir in $PATH
5946 do
5947   IFS=$as_save_IFS
5948   test -z "$as_dir" && as_dir=.
5949     for ac_exec_ext in '' $ac_executable_extensions; do
5950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5951     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5953     break 2
5954   fi
5955 done
5956   done
5957 IFS=$as_save_IFS
5958
5959 fi
5960 fi
5961 STRIP=$ac_cv_prog_STRIP
5962 if test -n "$STRIP"; then
5963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5964 $as_echo "$STRIP" >&6; }
5965 else
5966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5967 $as_echo "no" >&6; }
5968 fi
5969
5970
5971 fi
5972 if test -z "$ac_cv_prog_STRIP"; then
5973   ac_ct_STRIP=$STRIP
5974   # Extract the first word of "strip", so it can be a program name with args.
5975 set dummy strip; ac_word=$2
5976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5977 $as_echo_n "checking for $ac_word... " >&6; }
5978 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
5979   $as_echo_n "(cached) " >&6
5980 else
5981   if test -n "$ac_ct_STRIP"; then
5982   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5983 else
5984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5985 for as_dir in $PATH
5986 do
5987   IFS=$as_save_IFS
5988   test -z "$as_dir" && as_dir=.
5989     for ac_exec_ext in '' $ac_executable_extensions; do
5990   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5991     ac_cv_prog_ac_ct_STRIP="strip"
5992     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5993     break 2
5994   fi
5995 done
5996   done
5997 IFS=$as_save_IFS
5998
5999 fi
6000 fi
6001 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6002 if test -n "$ac_ct_STRIP"; then
6003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6004 $as_echo "$ac_ct_STRIP" >&6; }
6005 else
6006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6007 $as_echo "no" >&6; }
6008 fi
6009
6010   if test "x$ac_ct_STRIP" = x; then
6011     STRIP=":"
6012   else
6013     case $cross_compiling:$ac_tool_warned in
6014 yes:)
6015 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6016 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6017 ac_tool_warned=yes ;;
6018 esac
6019     STRIP=$ac_ct_STRIP
6020   fi
6021 else
6022   STRIP="$ac_cv_prog_STRIP"
6023 fi
6024
6025 test -z "$STRIP" && STRIP=:
6026
6027
6028
6029
6030
6031
6032 if test -n "$ac_tool_prefix"; then
6033   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6034 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6036 $as_echo_n "checking for $ac_word... " >&6; }
6037 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6038   $as_echo_n "(cached) " >&6
6039 else
6040   if test -n "$RANLIB"; then
6041   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6042 else
6043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6044 for as_dir in $PATH
6045 do
6046   IFS=$as_save_IFS
6047   test -z "$as_dir" && as_dir=.
6048     for ac_exec_ext in '' $ac_executable_extensions; do
6049   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6050     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6051     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6052     break 2
6053   fi
6054 done
6055   done
6056 IFS=$as_save_IFS
6057
6058 fi
6059 fi
6060 RANLIB=$ac_cv_prog_RANLIB
6061 if test -n "$RANLIB"; then
6062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6063 $as_echo "$RANLIB" >&6; }
6064 else
6065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6066 $as_echo "no" >&6; }
6067 fi
6068
6069
6070 fi
6071 if test -z "$ac_cv_prog_RANLIB"; then
6072   ac_ct_RANLIB=$RANLIB
6073   # Extract the first word of "ranlib", so it can be a program name with args.
6074 set dummy ranlib; ac_word=$2
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6076 $as_echo_n "checking for $ac_word... " >&6; }
6077 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6078   $as_echo_n "(cached) " >&6
6079 else
6080   if test -n "$ac_ct_RANLIB"; then
6081   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6082 else
6083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6084 for as_dir in $PATH
6085 do
6086   IFS=$as_save_IFS
6087   test -z "$as_dir" && as_dir=.
6088     for ac_exec_ext in '' $ac_executable_extensions; do
6089   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6090     ac_cv_prog_ac_ct_RANLIB="ranlib"
6091     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6092     break 2
6093   fi
6094 done
6095   done
6096 IFS=$as_save_IFS
6097
6098 fi
6099 fi
6100 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6101 if test -n "$ac_ct_RANLIB"; then
6102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6103 $as_echo "$ac_ct_RANLIB" >&6; }
6104 else
6105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6106 $as_echo "no" >&6; }
6107 fi
6108
6109   if test "x$ac_ct_RANLIB" = x; then
6110     RANLIB=":"
6111   else
6112     case $cross_compiling:$ac_tool_warned in
6113 yes:)
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6115 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6116 ac_tool_warned=yes ;;
6117 esac
6118     RANLIB=$ac_ct_RANLIB
6119   fi
6120 else
6121   RANLIB="$ac_cv_prog_RANLIB"
6122 fi
6123
6124 test -z "$RANLIB" && RANLIB=:
6125
6126
6127
6128
6129
6130
6131 # Determine commands to create old-style static archives.
6132 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6133 old_postinstall_cmds='chmod 644 $oldlib'
6134 old_postuninstall_cmds=
6135
6136 if test -n "$RANLIB"; then
6137   case $host_os in
6138   openbsd*)
6139     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6140     ;;
6141   *)
6142     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6143     ;;
6144   esac
6145   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6146 fi
6147
6148 case $host_os in
6149   darwin*)
6150     lock_old_archive_extraction=yes ;;
6151   *)
6152     lock_old_archive_extraction=no ;;
6153 esac
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193 # If no C compiler was specified, use CC.
6194 LTCC=${LTCC-"$CC"}
6195
6196 # If no C compiler flags were specified, use CFLAGS.
6197 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6198
6199 # Allow CC to be a program name with arguments.
6200 compiler=$CC
6201
6202
6203 # Check for command to grab the raw symbol name followed by C symbol from nm.
6204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6205 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6206 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6207   $as_echo_n "(cached) " >&6
6208 else
6209
6210 # These are sane defaults that work on at least a few old systems.
6211 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6212
6213 # Character class describing NM global symbol codes.
6214 symcode='[BCDEGRST]'
6215
6216 # Regexp to match symbols that can be accessed directly from C.
6217 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6218
6219 # Define system-specific variables.
6220 case $host_os in
6221 aix*)
6222   symcode='[BCDT]'
6223   ;;
6224 cygwin* | mingw* | pw32* | cegcc*)
6225   symcode='[ABCDGISTW]'
6226   ;;
6227 hpux*)
6228   if test "$host_cpu" = ia64; then
6229     symcode='[ABCDEGRST]'
6230   fi
6231   ;;
6232 irix* | nonstopux*)
6233   symcode='[BCDEGRST]'
6234   ;;
6235 osf*)
6236   symcode='[BCDEGQRST]'
6237   ;;
6238 solaris*)
6239   symcode='[BDRT]'
6240   ;;
6241 sco3.2v5*)
6242   symcode='[DT]'
6243   ;;
6244 sysv4.2uw2*)
6245   symcode='[DT]'
6246   ;;
6247 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6248   symcode='[ABDT]'
6249   ;;
6250 sysv4)
6251   symcode='[DFNSTU]'
6252   ;;
6253 esac
6254
6255 # If we're using GNU nm, then use its standard symbol codes.
6256 case `$NM -V 2>&1` in
6257 *GNU* | *'with BFD'*)
6258   symcode='[ABCDGIRSTW]' ;;
6259 esac
6260
6261 # Transform an extracted symbol line into a proper C declaration.
6262 # Some systems (esp. on ia64) link data and code symbols differently,
6263 # so use this general approach.
6264 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6265
6266 # Transform an extracted symbol line into symbol name and symbol address
6267 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6268 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'"
6269
6270 # Handle CRLF in mingw tool chain
6271 opt_cr=
6272 case $build_os in
6273 mingw*)
6274   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6275   ;;
6276 esac
6277
6278 # Try without a prefix underscore, then with it.
6279 for ac_symprfx in "" "_"; do
6280
6281   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6282   symxfrm="\\1 $ac_symprfx\\2 \\2"
6283
6284   # Write the raw and C identifiers.
6285   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6286     # Fake it for dumpbin and say T for any non-static function
6287     # and D for any global variable.
6288     # Also find C++ and __fastcall symbols from MSVC++,
6289     # which start with @ or ?.
6290     lt_cv_sys_global_symbol_pipe="$AWK '"\
6291 "     {last_section=section; section=\$ 3};"\
6292 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6293 "     \$ 0!~/External *\|/{next};"\
6294 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6295 "     {if(hide[section]) next};"\
6296 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6297 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6298 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6299 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6300 "     ' prfx=^$ac_symprfx"
6301   else
6302     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6303   fi
6304
6305   # Check to see that the pipe works correctly.
6306   pipe_works=no
6307
6308   rm -f conftest*
6309   cat > conftest.$ac_ext <<_LT_EOF
6310 #ifdef __cplusplus
6311 extern "C" {
6312 #endif
6313 char nm_test_var;
6314 void nm_test_func(void);
6315 void nm_test_func(void){}
6316 #ifdef __cplusplus
6317 }
6318 #endif
6319 int main(){nm_test_var='a';nm_test_func();return(0);}
6320 _LT_EOF
6321
6322   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6323   (eval $ac_compile) 2>&5
6324   ac_status=$?
6325   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6326   test $ac_status = 0; }; then
6327     # Now try to grab the symbols.
6328     nlist=conftest.nm
6329     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6330   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6331   ac_status=$?
6332   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6333   test $ac_status = 0; } && test -s "$nlist"; then
6334       # Try sorting and uniquifying the output.
6335       if sort "$nlist" | uniq > "$nlist"T; then
6336         mv -f "$nlist"T "$nlist"
6337       else
6338         rm -f "$nlist"T
6339       fi
6340
6341       # Make sure that we snagged all the symbols we need.
6342       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6343         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6344           cat <<_LT_EOF > conftest.$ac_ext
6345 #ifdef __cplusplus
6346 extern "C" {
6347 #endif
6348
6349 _LT_EOF
6350           # Now generate the symbol file.
6351           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6352
6353           cat <<_LT_EOF >> conftest.$ac_ext
6354
6355 /* The mapping between symbol names and symbols.  */
6356 const struct {
6357   const char *name;
6358   void       *address;
6359 }
6360 lt__PROGRAM__LTX_preloaded_symbols[] =
6361 {
6362   { "@PROGRAM@", (void *) 0 },
6363 _LT_EOF
6364           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6365           cat <<\_LT_EOF >> conftest.$ac_ext
6366   {0, (void *) 0}
6367 };
6368
6369 /* This works around a problem in FreeBSD linker */
6370 #ifdef FREEBSD_WORKAROUND
6371 static const void *lt_preloaded_setup() {
6372   return lt__PROGRAM__LTX_preloaded_symbols;
6373 }
6374 #endif
6375
6376 #ifdef __cplusplus
6377 }
6378 #endif
6379 _LT_EOF
6380           # Now try linking the two files.
6381           mv conftest.$ac_objext conftstm.$ac_objext
6382           lt_save_LIBS="$LIBS"
6383           lt_save_CFLAGS="$CFLAGS"
6384           LIBS="conftstm.$ac_objext"
6385           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6386           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6387   (eval $ac_link) 2>&5
6388   ac_status=$?
6389   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6390   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6391             pipe_works=yes
6392           fi
6393           LIBS="$lt_save_LIBS"
6394           CFLAGS="$lt_save_CFLAGS"
6395         else
6396           echo "cannot find nm_test_func in $nlist" >&5
6397         fi
6398       else
6399         echo "cannot find nm_test_var in $nlist" >&5
6400       fi
6401     else
6402       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6403     fi
6404   else
6405     echo "$progname: failed program was:" >&5
6406     cat conftest.$ac_ext >&5
6407   fi
6408   rm -rf conftest* conftst*
6409
6410   # Do not use the global_symbol_pipe unless it works.
6411   if test "$pipe_works" = yes; then
6412     break
6413   else
6414     lt_cv_sys_global_symbol_pipe=
6415   fi
6416 done
6417
6418 fi
6419
6420 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6421   lt_cv_sys_global_symbol_to_cdecl=
6422 fi
6423 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6425 $as_echo "failed" >&6; }
6426 else
6427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6428 $as_echo "ok" >&6; }
6429 fi
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453 # Check whether --enable-libtool-lock was given.
6454 if test "${enable_libtool_lock+set}" = set; then :
6455   enableval=$enable_libtool_lock;
6456 fi
6457
6458 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6459
6460 # Some flags need to be propagated to the compiler or linker for good
6461 # libtool support.
6462 case $host in
6463 ia64-*-hpux*)
6464   # Find out which ABI we are using.
6465   echo 'int i;' > conftest.$ac_ext
6466   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6467   (eval $ac_compile) 2>&5
6468   ac_status=$?
6469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6470   test $ac_status = 0; }; then
6471     case `/usr/bin/file conftest.$ac_objext` in
6472       *ELF-32*)
6473         HPUX_IA64_MODE="32"
6474         ;;
6475       *ELF-64*)
6476         HPUX_IA64_MODE="64"
6477         ;;
6478     esac
6479   fi
6480   rm -rf conftest*
6481   ;;
6482 *-*-irix6*)
6483   # Find out which ABI we are using.
6484   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6485   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6486   (eval $ac_compile) 2>&5
6487   ac_status=$?
6488   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6489   test $ac_status = 0; }; then
6490     if test "$lt_cv_prog_gnu_ld" = yes; then
6491       case `/usr/bin/file conftest.$ac_objext` in
6492         *32-bit*)
6493           LD="${LD-ld} -melf32bsmip"
6494           ;;
6495         *N32*)
6496           LD="${LD-ld} -melf32bmipn32"
6497           ;;
6498         *64-bit*)
6499           LD="${LD-ld} -melf64bmip"
6500         ;;
6501       esac
6502     else
6503       case `/usr/bin/file conftest.$ac_objext` in
6504         *32-bit*)
6505           LD="${LD-ld} -32"
6506           ;;
6507         *N32*)
6508           LD="${LD-ld} -n32"
6509           ;;
6510         *64-bit*)
6511           LD="${LD-ld} -64"
6512           ;;
6513       esac
6514     fi
6515   fi
6516   rm -rf conftest*
6517   ;;
6518
6519 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6520 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6521   # Find out which ABI we are using.
6522   echo 'int i;' > conftest.$ac_ext
6523   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6524   (eval $ac_compile) 2>&5
6525   ac_status=$?
6526   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6527   test $ac_status = 0; }; then
6528     case `/usr/bin/file conftest.o` in
6529       *32-bit*)
6530         case $host in
6531           x86_64-*kfreebsd*-gnu)
6532             LD="${LD-ld} -m elf_i386_fbsd"
6533             ;;
6534           x86_64-*linux*)
6535             case `/usr/bin/file conftest.o` in
6536               *x86-64*)
6537                 LD="${LD-ld} -m elf32_x86_64"
6538                 ;;
6539               *)
6540                 LD="${LD-ld} -m elf_i386"
6541                 ;;
6542             esac
6543             ;;
6544           powerpc64le-*linux*)
6545             LD="${LD-ld} -m elf32lppclinux"
6546             ;;
6547           powerpc64-*linux*)
6548             LD="${LD-ld} -m elf32ppclinux"
6549             ;;
6550           s390x-*linux*)
6551             LD="${LD-ld} -m elf_s390"
6552             ;;
6553           sparc64-*linux*)
6554             LD="${LD-ld} -m elf32_sparc"
6555             ;;
6556         esac
6557         ;;
6558       *64-bit*)
6559         case $host in
6560           x86_64-*kfreebsd*-gnu)
6561             LD="${LD-ld} -m elf_x86_64_fbsd"
6562             ;;
6563           x86_64-*linux*)
6564             LD="${LD-ld} -m elf_x86_64"
6565             ;;
6566           powerpcle-*linux*)
6567             LD="${LD-ld} -m elf64lppc"
6568             ;;
6569           powerpc-*linux*)
6570             LD="${LD-ld} -m elf64ppc"
6571             ;;
6572           s390*-*linux*|s390*-*tpf*)
6573             LD="${LD-ld} -m elf64_s390"
6574             ;;
6575           sparc*-*linux*)
6576             LD="${LD-ld} -m elf64_sparc"
6577             ;;
6578         esac
6579         ;;
6580     esac
6581   fi
6582   rm -rf conftest*
6583   ;;
6584
6585 *-*-sco3.2v5*)
6586   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6587   SAVE_CFLAGS="$CFLAGS"
6588   CFLAGS="$CFLAGS -belf"
6589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6590 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6591 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6592   $as_echo_n "(cached) " >&6
6593 else
6594   ac_ext=c
6595 ac_cpp='$CPP $CPPFLAGS'
6596 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6597 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6598 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6599
6600      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6601 /* end confdefs.h.  */
6602
6603 int
6604 main ()
6605 {
6606
6607   ;
6608   return 0;
6609 }
6610 _ACEOF
6611 if ac_fn_c_try_link "$LINENO"; then :
6612   lt_cv_cc_needs_belf=yes
6613 else
6614   lt_cv_cc_needs_belf=no
6615 fi
6616 rm -f core conftest.err conftest.$ac_objext \
6617     conftest$ac_exeext conftest.$ac_ext
6618      ac_ext=c
6619 ac_cpp='$CPP $CPPFLAGS'
6620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6623
6624 fi
6625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6626 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6627   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6628     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6629     CFLAGS="$SAVE_CFLAGS"
6630   fi
6631   ;;
6632 sparc*-*solaris*)
6633   # Find out which ABI we are using.
6634   echo 'int i;' > conftest.$ac_ext
6635   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6636   (eval $ac_compile) 2>&5
6637   ac_status=$?
6638   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6639   test $ac_status = 0; }; then
6640     case `/usr/bin/file conftest.o` in
6641     *64-bit*)
6642       case $lt_cv_prog_gnu_ld in
6643       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6644       *)
6645         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6646           LD="${LD-ld} -64"
6647         fi
6648         ;;
6649       esac
6650       ;;
6651     esac
6652   fi
6653   rm -rf conftest*
6654   ;;
6655 esac
6656
6657 need_locks="$enable_libtool_lock"
6658
6659
6660   case $host_os in
6661     rhapsody* | darwin*)
6662     if test -n "$ac_tool_prefix"; then
6663   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6664 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6666 $as_echo_n "checking for $ac_word... " >&6; }
6667 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6668   $as_echo_n "(cached) " >&6
6669 else
6670   if test -n "$DSYMUTIL"; then
6671   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6672 else
6673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6674 for as_dir in $PATH
6675 do
6676   IFS=$as_save_IFS
6677   test -z "$as_dir" && as_dir=.
6678     for ac_exec_ext in '' $ac_executable_extensions; do
6679   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6680     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6682     break 2
6683   fi
6684 done
6685   done
6686 IFS=$as_save_IFS
6687
6688 fi
6689 fi
6690 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6691 if test -n "$DSYMUTIL"; then
6692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6693 $as_echo "$DSYMUTIL" >&6; }
6694 else
6695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6696 $as_echo "no" >&6; }
6697 fi
6698
6699
6700 fi
6701 if test -z "$ac_cv_prog_DSYMUTIL"; then
6702   ac_ct_DSYMUTIL=$DSYMUTIL
6703   # Extract the first word of "dsymutil", so it can be a program name with args.
6704 set dummy dsymutil; ac_word=$2
6705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6706 $as_echo_n "checking for $ac_word... " >&6; }
6707 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6708   $as_echo_n "(cached) " >&6
6709 else
6710   if test -n "$ac_ct_DSYMUTIL"; then
6711   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6712 else
6713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6714 for as_dir in $PATH
6715 do
6716   IFS=$as_save_IFS
6717   test -z "$as_dir" && as_dir=.
6718     for ac_exec_ext in '' $ac_executable_extensions; do
6719   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6720     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6721     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6722     break 2
6723   fi
6724 done
6725   done
6726 IFS=$as_save_IFS
6727
6728 fi
6729 fi
6730 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6731 if test -n "$ac_ct_DSYMUTIL"; then
6732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6733 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6734 else
6735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6736 $as_echo "no" >&6; }
6737 fi
6738
6739   if test "x$ac_ct_DSYMUTIL" = x; then
6740     DSYMUTIL=":"
6741   else
6742     case $cross_compiling:$ac_tool_warned in
6743 yes:)
6744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6745 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6746 ac_tool_warned=yes ;;
6747 esac
6748     DSYMUTIL=$ac_ct_DSYMUTIL
6749   fi
6750 else
6751   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6752 fi
6753
6754     if test -n "$ac_tool_prefix"; then
6755   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6756 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6758 $as_echo_n "checking for $ac_word... " >&6; }
6759 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6760   $as_echo_n "(cached) " >&6
6761 else
6762   if test -n "$NMEDIT"; then
6763   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6764 else
6765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6766 for as_dir in $PATH
6767 do
6768   IFS=$as_save_IFS
6769   test -z "$as_dir" && as_dir=.
6770     for ac_exec_ext in '' $ac_executable_extensions; do
6771   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6772     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6773     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6774     break 2
6775   fi
6776 done
6777   done
6778 IFS=$as_save_IFS
6779
6780 fi
6781 fi
6782 NMEDIT=$ac_cv_prog_NMEDIT
6783 if test -n "$NMEDIT"; then
6784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6785 $as_echo "$NMEDIT" >&6; }
6786 else
6787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6788 $as_echo "no" >&6; }
6789 fi
6790
6791
6792 fi
6793 if test -z "$ac_cv_prog_NMEDIT"; then
6794   ac_ct_NMEDIT=$NMEDIT
6795   # Extract the first word of "nmedit", so it can be a program name with args.
6796 set dummy nmedit; ac_word=$2
6797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6798 $as_echo_n "checking for $ac_word... " >&6; }
6799 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6800   $as_echo_n "(cached) " >&6
6801 else
6802   if test -n "$ac_ct_NMEDIT"; then
6803   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6804 else
6805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6806 for as_dir in $PATH
6807 do
6808   IFS=$as_save_IFS
6809   test -z "$as_dir" && as_dir=.
6810     for ac_exec_ext in '' $ac_executable_extensions; do
6811   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6812     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6814     break 2
6815   fi
6816 done
6817   done
6818 IFS=$as_save_IFS
6819
6820 fi
6821 fi
6822 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6823 if test -n "$ac_ct_NMEDIT"; then
6824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6825 $as_echo "$ac_ct_NMEDIT" >&6; }
6826 else
6827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6828 $as_echo "no" >&6; }
6829 fi
6830
6831   if test "x$ac_ct_NMEDIT" = x; then
6832     NMEDIT=":"
6833   else
6834     case $cross_compiling:$ac_tool_warned in
6835 yes:)
6836 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6837 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6838 ac_tool_warned=yes ;;
6839 esac
6840     NMEDIT=$ac_ct_NMEDIT
6841   fi
6842 else
6843   NMEDIT="$ac_cv_prog_NMEDIT"
6844 fi
6845
6846     if test -n "$ac_tool_prefix"; then
6847   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6848 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6850 $as_echo_n "checking for $ac_word... " >&6; }
6851 if test "${ac_cv_prog_LIPO+set}" = set; then :
6852   $as_echo_n "(cached) " >&6
6853 else
6854   if test -n "$LIPO"; then
6855   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6856 else
6857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6858 for as_dir in $PATH
6859 do
6860   IFS=$as_save_IFS
6861   test -z "$as_dir" && as_dir=.
6862     for ac_exec_ext in '' $ac_executable_extensions; do
6863   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6864     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6865     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6866     break 2
6867   fi
6868 done
6869   done
6870 IFS=$as_save_IFS
6871
6872 fi
6873 fi
6874 LIPO=$ac_cv_prog_LIPO
6875 if test -n "$LIPO"; then
6876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6877 $as_echo "$LIPO" >&6; }
6878 else
6879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6880 $as_echo "no" >&6; }
6881 fi
6882
6883
6884 fi
6885 if test -z "$ac_cv_prog_LIPO"; then
6886   ac_ct_LIPO=$LIPO
6887   # Extract the first word of "lipo", so it can be a program name with args.
6888 set dummy lipo; ac_word=$2
6889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6890 $as_echo_n "checking for $ac_word... " >&6; }
6891 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6892   $as_echo_n "(cached) " >&6
6893 else
6894   if test -n "$ac_ct_LIPO"; then
6895   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6896 else
6897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6898 for as_dir in $PATH
6899 do
6900   IFS=$as_save_IFS
6901   test -z "$as_dir" && as_dir=.
6902     for ac_exec_ext in '' $ac_executable_extensions; do
6903   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6904     ac_cv_prog_ac_ct_LIPO="lipo"
6905     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6906     break 2
6907   fi
6908 done
6909   done
6910 IFS=$as_save_IFS
6911
6912 fi
6913 fi
6914 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6915 if test -n "$ac_ct_LIPO"; then
6916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6917 $as_echo "$ac_ct_LIPO" >&6; }
6918 else
6919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6920 $as_echo "no" >&6; }
6921 fi
6922
6923   if test "x$ac_ct_LIPO" = x; then
6924     LIPO=":"
6925   else
6926     case $cross_compiling:$ac_tool_warned in
6927 yes:)
6928 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6929 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6930 ac_tool_warned=yes ;;
6931 esac
6932     LIPO=$ac_ct_LIPO
6933   fi
6934 else
6935   LIPO="$ac_cv_prog_LIPO"
6936 fi
6937
6938     if test -n "$ac_tool_prefix"; then
6939   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6940 set dummy ${ac_tool_prefix}otool; ac_word=$2
6941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6942 $as_echo_n "checking for $ac_word... " >&6; }
6943 if test "${ac_cv_prog_OTOOL+set}" = set; then :
6944   $as_echo_n "(cached) " >&6
6945 else
6946   if test -n "$OTOOL"; then
6947   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6948 else
6949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6950 for as_dir in $PATH
6951 do
6952   IFS=$as_save_IFS
6953   test -z "$as_dir" && as_dir=.
6954     for ac_exec_ext in '' $ac_executable_extensions; do
6955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6956     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6957     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6958     break 2
6959   fi
6960 done
6961   done
6962 IFS=$as_save_IFS
6963
6964 fi
6965 fi
6966 OTOOL=$ac_cv_prog_OTOOL
6967 if test -n "$OTOOL"; then
6968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6969 $as_echo "$OTOOL" >&6; }
6970 else
6971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6972 $as_echo "no" >&6; }
6973 fi
6974
6975
6976 fi
6977 if test -z "$ac_cv_prog_OTOOL"; then
6978   ac_ct_OTOOL=$OTOOL
6979   # Extract the first word of "otool", so it can be a program name with args.
6980 set dummy otool; ac_word=$2
6981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6982 $as_echo_n "checking for $ac_word... " >&6; }
6983 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
6984   $as_echo_n "(cached) " >&6
6985 else
6986   if test -n "$ac_ct_OTOOL"; then
6987   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6988 else
6989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6990 for as_dir in $PATH
6991 do
6992   IFS=$as_save_IFS
6993   test -z "$as_dir" && as_dir=.
6994     for ac_exec_ext in '' $ac_executable_extensions; do
6995   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6996     ac_cv_prog_ac_ct_OTOOL="otool"
6997     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6998     break 2
6999   fi
7000 done
7001   done
7002 IFS=$as_save_IFS
7003
7004 fi
7005 fi
7006 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7007 if test -n "$ac_ct_OTOOL"; then
7008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7009 $as_echo "$ac_ct_OTOOL" >&6; }
7010 else
7011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7012 $as_echo "no" >&6; }
7013 fi
7014
7015   if test "x$ac_ct_OTOOL" = x; then
7016     OTOOL=":"
7017   else
7018     case $cross_compiling:$ac_tool_warned in
7019 yes:)
7020 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7021 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7022 ac_tool_warned=yes ;;
7023 esac
7024     OTOOL=$ac_ct_OTOOL
7025   fi
7026 else
7027   OTOOL="$ac_cv_prog_OTOOL"
7028 fi
7029
7030     if test -n "$ac_tool_prefix"; then
7031   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7032 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7034 $as_echo_n "checking for $ac_word... " >&6; }
7035 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7036   $as_echo_n "(cached) " >&6
7037 else
7038   if test -n "$OTOOL64"; then
7039   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7040 else
7041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7042 for as_dir in $PATH
7043 do
7044   IFS=$as_save_IFS
7045   test -z "$as_dir" && as_dir=.
7046     for ac_exec_ext in '' $ac_executable_extensions; do
7047   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7048     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7049     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7050     break 2
7051   fi
7052 done
7053   done
7054 IFS=$as_save_IFS
7055
7056 fi
7057 fi
7058 OTOOL64=$ac_cv_prog_OTOOL64
7059 if test -n "$OTOOL64"; then
7060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7061 $as_echo "$OTOOL64" >&6; }
7062 else
7063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7064 $as_echo "no" >&6; }
7065 fi
7066
7067
7068 fi
7069 if test -z "$ac_cv_prog_OTOOL64"; then
7070   ac_ct_OTOOL64=$OTOOL64
7071   # Extract the first word of "otool64", so it can be a program name with args.
7072 set dummy otool64; ac_word=$2
7073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7074 $as_echo_n "checking for $ac_word... " >&6; }
7075 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7076   $as_echo_n "(cached) " >&6
7077 else
7078   if test -n "$ac_ct_OTOOL64"; then
7079   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7080 else
7081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7082 for as_dir in $PATH
7083 do
7084   IFS=$as_save_IFS
7085   test -z "$as_dir" && as_dir=.
7086     for ac_exec_ext in '' $ac_executable_extensions; do
7087   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7088     ac_cv_prog_ac_ct_OTOOL64="otool64"
7089     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7090     break 2
7091   fi
7092 done
7093   done
7094 IFS=$as_save_IFS
7095
7096 fi
7097 fi
7098 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7099 if test -n "$ac_ct_OTOOL64"; then
7100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7101 $as_echo "$ac_ct_OTOOL64" >&6; }
7102 else
7103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7104 $as_echo "no" >&6; }
7105 fi
7106
7107   if test "x$ac_ct_OTOOL64" = x; then
7108     OTOOL64=":"
7109   else
7110     case $cross_compiling:$ac_tool_warned in
7111 yes:)
7112 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7113 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7114 ac_tool_warned=yes ;;
7115 esac
7116     OTOOL64=$ac_ct_OTOOL64
7117   fi
7118 else
7119   OTOOL64="$ac_cv_prog_OTOOL64"
7120 fi
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
7148     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7149 $as_echo_n "checking for -single_module linker flag... " >&6; }
7150 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7151   $as_echo_n "(cached) " >&6
7152 else
7153   lt_cv_apple_cc_single_mod=no
7154       if test -z "${LT_MULTI_MODULE}"; then
7155         # By default we will add the -single_module flag. You can override
7156         # by either setting the environment variable LT_MULTI_MODULE
7157         # non-empty at configure time, or by adding -multi_module to the
7158         # link flags.
7159         rm -rf libconftest.dylib*
7160         echo "int foo(void){return 1;}" > conftest.c
7161         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7162 -dynamiclib -Wl,-single_module conftest.c" >&5
7163         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7164           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7165         _lt_result=$?
7166         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7167           lt_cv_apple_cc_single_mod=yes
7168         else
7169           cat conftest.err >&5
7170         fi
7171         rm -rf libconftest.dylib*
7172         rm -f conftest.*
7173       fi
7174 fi
7175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7176 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7177     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7178 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7179 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7180   $as_echo_n "(cached) " >&6
7181 else
7182   lt_cv_ld_exported_symbols_list=no
7183       save_LDFLAGS=$LDFLAGS
7184       echo "_main" > conftest.sym
7185       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7186       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7187 /* end confdefs.h.  */
7188
7189 int
7190 main ()
7191 {
7192
7193   ;
7194   return 0;
7195 }
7196 _ACEOF
7197 if ac_fn_c_try_link "$LINENO"; then :
7198   lt_cv_ld_exported_symbols_list=yes
7199 else
7200   lt_cv_ld_exported_symbols_list=no
7201 fi
7202 rm -f core conftest.err conftest.$ac_objext \
7203     conftest$ac_exeext conftest.$ac_ext
7204         LDFLAGS="$save_LDFLAGS"
7205
7206 fi
7207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7208 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7209     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7210 $as_echo_n "checking for -force_load linker flag... " >&6; }
7211 if test "${lt_cv_ld_force_load+set}" = set; then :
7212   $as_echo_n "(cached) " >&6
7213 else
7214   lt_cv_ld_force_load=no
7215       cat > conftest.c << _LT_EOF
7216 int forced_loaded() { return 2;}
7217 _LT_EOF
7218       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7219       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7220       echo "$AR cru libconftest.a conftest.o" >&5
7221       $AR cru libconftest.a conftest.o 2>&5
7222       cat > conftest.c << _LT_EOF
7223 int main() { return 0;}
7224 _LT_EOF
7225       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7226       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7227       _lt_result=$?
7228       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7229         lt_cv_ld_force_load=yes
7230       else
7231         cat conftest.err >&5
7232       fi
7233         rm -f conftest.err libconftest.a conftest conftest.c
7234         rm -rf conftest.dSYM
7235
7236 fi
7237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7238 $as_echo "$lt_cv_ld_force_load" >&6; }
7239     case $host_os in
7240     rhapsody* | darwin1.[012])
7241       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7242     darwin1.*)
7243       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7244     darwin*) # darwin 5.x on
7245       # if running on 10.5 or later, the deployment target defaults
7246       # to the OS version, if on x86, and 10.4, the deployment
7247       # target defaults to 10.4. Don't you love it?
7248       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7249         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7250           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7251         10.[012][,.]*)
7252           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7253         10.*)
7254           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7255       esac
7256     ;;
7257   esac
7258     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7259       _lt_dar_single_mod='$single_module'
7260     fi
7261     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7262       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7263     else
7264       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7265     fi
7266     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7267       _lt_dsymutil='~$DSYMUTIL $lib || :'
7268     else
7269       _lt_dsymutil=
7270     fi
7271     ;;
7272   esac
7273
7274 ac_ext=c
7275 ac_cpp='$CPP $CPPFLAGS'
7276 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7277 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7278 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7280 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7281 # On Suns, sometimes $CPP names a directory.
7282 if test -n "$CPP" && test -d "$CPP"; then
7283   CPP=
7284 fi
7285 if test -z "$CPP"; then
7286   if test "${ac_cv_prog_CPP+set}" = set; then :
7287   $as_echo_n "(cached) " >&6
7288 else
7289       # Double quotes because CPP needs to be expanded
7290     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7291     do
7292       ac_preproc_ok=false
7293 for ac_c_preproc_warn_flag in '' yes
7294 do
7295   # Use a header file that comes with gcc, so configuring glibc
7296   # with a fresh cross-compiler works.
7297   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7298   # <limits.h> exists even on freestanding compilers.
7299   # On the NeXT, cc -E runs the code through the compiler's parser,
7300   # not just through cpp. "Syntax error" is here to catch this case.
7301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7302 /* end confdefs.h.  */
7303 #ifdef __STDC__
7304 # include <limits.h>
7305 #else
7306 # include <assert.h>
7307 #endif
7308                      Syntax error
7309 _ACEOF
7310 if ac_fn_c_try_cpp "$LINENO"; then :
7311
7312 else
7313   # Broken: fails on valid input.
7314 continue
7315 fi
7316 rm -f conftest.err conftest.$ac_ext
7317
7318   # OK, works on sane cases.  Now check whether nonexistent headers
7319   # can be detected and how.
7320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7321 /* end confdefs.h.  */
7322 #include <ac_nonexistent.h>
7323 _ACEOF
7324 if ac_fn_c_try_cpp "$LINENO"; then :
7325   # Broken: success on invalid input.
7326 continue
7327 else
7328   # Passes both tests.
7329 ac_preproc_ok=:
7330 break
7331 fi
7332 rm -f conftest.err conftest.$ac_ext
7333
7334 done
7335 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7336 rm -f conftest.err conftest.$ac_ext
7337 if $ac_preproc_ok; then :
7338   break
7339 fi
7340
7341     done
7342     ac_cv_prog_CPP=$CPP
7343
7344 fi
7345   CPP=$ac_cv_prog_CPP
7346 else
7347   ac_cv_prog_CPP=$CPP
7348 fi
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7350 $as_echo "$CPP" >&6; }
7351 ac_preproc_ok=false
7352 for ac_c_preproc_warn_flag in '' yes
7353 do
7354   # Use a header file that comes with gcc, so configuring glibc
7355   # with a fresh cross-compiler works.
7356   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7357   # <limits.h> exists even on freestanding compilers.
7358   # On the NeXT, cc -E runs the code through the compiler's parser,
7359   # not just through cpp. "Syntax error" is here to catch this case.
7360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7361 /* end confdefs.h.  */
7362 #ifdef __STDC__
7363 # include <limits.h>
7364 #else
7365 # include <assert.h>
7366 #endif
7367                      Syntax error
7368 _ACEOF
7369 if ac_fn_c_try_cpp "$LINENO"; then :
7370
7371 else
7372   # Broken: fails on valid input.
7373 continue
7374 fi
7375 rm -f conftest.err conftest.$ac_ext
7376
7377   # OK, works on sane cases.  Now check whether nonexistent headers
7378   # can be detected and how.
7379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7380 /* end confdefs.h.  */
7381 #include <ac_nonexistent.h>
7382 _ACEOF
7383 if ac_fn_c_try_cpp "$LINENO"; then :
7384   # Broken: success on invalid input.
7385 continue
7386 else
7387   # Passes both tests.
7388 ac_preproc_ok=:
7389 break
7390 fi
7391 rm -f conftest.err conftest.$ac_ext
7392
7393 done
7394 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7395 rm -f conftest.err conftest.$ac_ext
7396 if $ac_preproc_ok; then :
7397
7398 else
7399   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7400 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7401 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7402 See \`config.log' for more details." "$LINENO" 5; }
7403 fi
7404
7405 ac_ext=c
7406 ac_cpp='$CPP $CPPFLAGS'
7407 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7408 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7409 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7410
7411
7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7413 $as_echo_n "checking for ANSI C header files... " >&6; }
7414 if test "${ac_cv_header_stdc+set}" = set; then :
7415   $as_echo_n "(cached) " >&6
7416 else
7417   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7418 /* end confdefs.h.  */
7419 #include <stdlib.h>
7420 #include <stdarg.h>
7421 #include <string.h>
7422 #include <float.h>
7423
7424 int
7425 main ()
7426 {
7427
7428   ;
7429   return 0;
7430 }
7431 _ACEOF
7432 if ac_fn_c_try_compile "$LINENO"; then :
7433   ac_cv_header_stdc=yes
7434 else
7435   ac_cv_header_stdc=no
7436 fi
7437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7438
7439 if test $ac_cv_header_stdc = yes; then
7440   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7442 /* end confdefs.h.  */
7443 #include <string.h>
7444
7445 _ACEOF
7446 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7447   $EGREP "memchr" >/dev/null 2>&1; then :
7448
7449 else
7450   ac_cv_header_stdc=no
7451 fi
7452 rm -f conftest*
7453
7454 fi
7455
7456 if test $ac_cv_header_stdc = yes; then
7457   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7459 /* end confdefs.h.  */
7460 #include <stdlib.h>
7461
7462 _ACEOF
7463 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7464   $EGREP "free" >/dev/null 2>&1; then :
7465
7466 else
7467   ac_cv_header_stdc=no
7468 fi
7469 rm -f conftest*
7470
7471 fi
7472
7473 if test $ac_cv_header_stdc = yes; then
7474   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7475   if test "$cross_compiling" = yes; then :
7476   :
7477 else
7478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7479 /* end confdefs.h.  */
7480 #include <ctype.h>
7481 #include <stdlib.h>
7482 #if ((' ' & 0x0FF) == 0x020)
7483 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7484 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7485 #else
7486 # define ISLOWER(c) \
7487                    (('a' <= (c) && (c) <= 'i') \
7488                      || ('j' <= (c) && (c) <= 'r') \
7489                      || ('s' <= (c) && (c) <= 'z'))
7490 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7491 #endif
7492
7493 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7494 int
7495 main ()
7496 {
7497   int i;
7498   for (i = 0; i < 256; i++)
7499     if (XOR (islower (i), ISLOWER (i))
7500         || toupper (i) != TOUPPER (i))
7501       return 2;
7502   return 0;
7503 }
7504 _ACEOF
7505 if ac_fn_c_try_run "$LINENO"; then :
7506
7507 else
7508   ac_cv_header_stdc=no
7509 fi
7510 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7511   conftest.$ac_objext conftest.beam conftest.$ac_ext
7512 fi
7513
7514 fi
7515 fi
7516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7517 $as_echo "$ac_cv_header_stdc" >&6; }
7518 if test $ac_cv_header_stdc = yes; then
7519
7520 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7521
7522 fi
7523
7524 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7525 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7526                   inttypes.h stdint.h unistd.h
7527 do :
7528   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7529 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7530 "
7531 eval as_val=\$$as_ac_Header
7532    if test "x$as_val" = x""yes; then :
7533   cat >>confdefs.h <<_ACEOF
7534 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7535 _ACEOF
7536
7537 fi
7538
7539 done
7540
7541
7542 for ac_header in dlfcn.h
7543 do :
7544   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7545 "
7546 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7547   cat >>confdefs.h <<_ACEOF
7548 #define HAVE_DLFCN_H 1
7549 _ACEOF
7550
7551 fi
7552
7553 done
7554
7555 if test -n "$ac_tool_prefix"; then
7556   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
7557 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
7558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7559 $as_echo_n "checking for $ac_word... " >&6; }
7560 if test "${ac_cv_prog_GOC+set}" = set; then :
7561   $as_echo_n "(cached) " >&6
7562 else
7563   if test -n "$GOC"; then
7564   ac_cv_prog_GOC="$GOC" # Let the user override the test.
7565 else
7566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7567 for as_dir in $PATH
7568 do
7569   IFS=$as_save_IFS
7570   test -z "$as_dir" && as_dir=.
7571     for ac_exec_ext in '' $ac_executable_extensions; do
7572   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7573     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
7574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7575     break 2
7576   fi
7577 done
7578   done
7579 IFS=$as_save_IFS
7580
7581 fi
7582 fi
7583 GOC=$ac_cv_prog_GOC
7584 if test -n "$GOC"; then
7585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
7586 $as_echo "$GOC" >&6; }
7587 else
7588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7589 $as_echo "no" >&6; }
7590 fi
7591
7592
7593 fi
7594 if test -z "$ac_cv_prog_GOC"; then
7595   ac_ct_GOC=$GOC
7596   # Extract the first word of "gccgo", so it can be a program name with args.
7597 set dummy gccgo; ac_word=$2
7598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7599 $as_echo_n "checking for $ac_word... " >&6; }
7600 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
7601   $as_echo_n "(cached) " >&6
7602 else
7603   if test -n "$ac_ct_GOC"; then
7604   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
7605 else
7606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7607 for as_dir in $PATH
7608 do
7609   IFS=$as_save_IFS
7610   test -z "$as_dir" && as_dir=.
7611     for ac_exec_ext in '' $ac_executable_extensions; do
7612   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7613     ac_cv_prog_ac_ct_GOC="gccgo"
7614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7615     break 2
7616   fi
7617 done
7618   done
7619 IFS=$as_save_IFS
7620
7621 fi
7622 fi
7623 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
7624 if test -n "$ac_ct_GOC"; then
7625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
7626 $as_echo "$ac_ct_GOC" >&6; }
7627 else
7628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7629 $as_echo "no" >&6; }
7630 fi
7631
7632   if test "x$ac_ct_GOC" = x; then
7633     GOC=""
7634   else
7635     case $cross_compiling:$ac_tool_warned in
7636 yes:)
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7638 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7639 ac_tool_warned=yes ;;
7640 esac
7641     GOC=$ac_ct_GOC
7642   fi
7643 else
7644   GOC="$ac_cv_prog_GOC"
7645 fi
7646
7647
7648
7649
7650
7651
7652 # Set options
7653
7654
7655
7656
7657   enable_win32_dll=no
7658
7659
7660             # Check whether --enable-shared was given.
7661 if test "${enable_shared+set}" = set; then :
7662   enableval=$enable_shared; p=${PACKAGE-default}
7663     case $enableval in
7664     yes) enable_shared=yes ;;
7665     no) enable_shared=no ;;
7666     *)
7667       enable_shared=no
7668       # Look at the argument we got.  We use all the common list separators.
7669       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7670       for pkg in $enableval; do
7671         IFS="$lt_save_ifs"
7672         if test "X$pkg" = "X$p"; then
7673           enable_shared=yes
7674         fi
7675       done
7676       IFS="$lt_save_ifs"
7677       ;;
7678     esac
7679 else
7680   enable_shared=yes
7681 fi
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691   # Check whether --enable-static was given.
7692 if test "${enable_static+set}" = set; then :
7693   enableval=$enable_static; p=${PACKAGE-default}
7694     case $enableval in
7695     yes) enable_static=yes ;;
7696     no) enable_static=no ;;
7697     *)
7698      enable_static=no
7699       # Look at the argument we got.  We use all the common list separators.
7700       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7701       for pkg in $enableval; do
7702         IFS="$lt_save_ifs"
7703         if test "X$pkg" = "X$p"; then
7704           enable_static=yes
7705         fi
7706       done
7707       IFS="$lt_save_ifs"
7708       ;;
7709     esac
7710 else
7711   enable_static=yes
7712 fi
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723 # Check whether --with-pic was given.
7724 if test "${with_pic+set}" = set; then :
7725   withval=$with_pic; pic_mode="$withval"
7726 else
7727   pic_mode=default
7728 fi
7729
7730
7731 test -z "$pic_mode" && pic_mode=default
7732
7733
7734
7735
7736
7737
7738
7739   # Check whether --enable-fast-install was given.
7740 if test "${enable_fast_install+set}" = set; then :
7741   enableval=$enable_fast_install; p=${PACKAGE-default}
7742     case $enableval in
7743     yes) enable_fast_install=yes ;;
7744     no) enable_fast_install=no ;;
7745     *)
7746       enable_fast_install=no
7747       # Look at the argument we got.  We use all the common list separators.
7748       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7749       for pkg in $enableval; do
7750         IFS="$lt_save_ifs"
7751         if test "X$pkg" = "X$p"; then
7752           enable_fast_install=yes
7753         fi
7754       done
7755       IFS="$lt_save_ifs"
7756       ;;
7757     esac
7758 else
7759   enable_fast_install=yes
7760 fi
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772 # This can be used to rebuild libtool when needed
7773 LIBTOOL_DEPS="$ltmain"
7774
7775 # Always use our own libtool.
7776 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803 test -z "$LN_S" && LN_S="ln -s"
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818 if test -n "${ZSH_VERSION+set}" ; then
7819    setopt NO_GLOB_SUBST
7820 fi
7821
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7823 $as_echo_n "checking for objdir... " >&6; }
7824 if test "${lt_cv_objdir+set}" = set; then :
7825   $as_echo_n "(cached) " >&6
7826 else
7827   rm -f .libs 2>/dev/null
7828 mkdir .libs 2>/dev/null
7829 if test -d .libs; then
7830   lt_cv_objdir=.libs
7831 else
7832   # MS-DOS does not allow filenames that begin with a dot.
7833   lt_cv_objdir=_libs
7834 fi
7835 rmdir .libs 2>/dev/null
7836 fi
7837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7838 $as_echo "$lt_cv_objdir" >&6; }
7839 objdir=$lt_cv_objdir
7840
7841
7842
7843
7844
7845 cat >>confdefs.h <<_ACEOF
7846 #define LT_OBJDIR "$lt_cv_objdir/"
7847 _ACEOF
7848
7849
7850
7851
7852 case $host_os in
7853 aix3*)
7854   # AIX sometimes has problems with the GCC collect2 program.  For some
7855   # reason, if we set the COLLECT_NAMES environment variable, the problems
7856   # vanish in a puff of smoke.
7857   if test "X${COLLECT_NAMES+set}" != Xset; then
7858     COLLECT_NAMES=
7859     export COLLECT_NAMES
7860   fi
7861   ;;
7862 esac
7863
7864 # Global variables:
7865 ofile=libtool
7866 can_build_shared=yes
7867
7868 # All known linkers require a `.a' archive for static linking (except MSVC,
7869 # which needs '.lib').
7870 libext=a
7871
7872 with_gnu_ld="$lt_cv_prog_gnu_ld"
7873
7874 old_CC="$CC"
7875 old_CFLAGS="$CFLAGS"
7876
7877 # Set sane defaults for various variables
7878 test -z "$CC" && CC=cc
7879 test -z "$LTCC" && LTCC=$CC
7880 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7881 test -z "$LD" && LD=ld
7882 test -z "$ac_objext" && ac_objext=o
7883
7884 for cc_temp in $compiler""; do
7885   case $cc_temp in
7886     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7887     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7888     \-*) ;;
7889     *) break;;
7890   esac
7891 done
7892 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7893
7894
7895 # Only perform the check for file, if the check method requires it
7896 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7897 case $deplibs_check_method in
7898 file_magic*)
7899   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7900     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7901 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7902 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7903   $as_echo_n "(cached) " >&6
7904 else
7905   case $MAGIC_CMD in
7906 [\\/*] |  ?:[\\/]*)
7907   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7908   ;;
7909 *)
7910   lt_save_MAGIC_CMD="$MAGIC_CMD"
7911   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7912   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7913   for ac_dir in $ac_dummy; do
7914     IFS="$lt_save_ifs"
7915     test -z "$ac_dir" && ac_dir=.
7916     if test -f $ac_dir/${ac_tool_prefix}file; then
7917       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7918       if test -n "$file_magic_test_file"; then
7919         case $deplibs_check_method in
7920         "file_magic "*)
7921           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7922           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7923           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7924             $EGREP "$file_magic_regex" > /dev/null; then
7925             :
7926           else
7927             cat <<_LT_EOF 1>&2
7928
7929 *** Warning: the command libtool uses to detect shared libraries,
7930 *** $file_magic_cmd, produces output that libtool cannot recognize.
7931 *** The result is that libtool may fail to recognize shared libraries
7932 *** as such.  This will affect the creation of libtool libraries that
7933 *** depend on shared libraries, but programs linked with such libtool
7934 *** libraries will work regardless of this problem.  Nevertheless, you
7935 *** may want to report the problem to your system manager and/or to
7936 *** bug-libtool@gnu.org
7937
7938 _LT_EOF
7939           fi ;;
7940         esac
7941       fi
7942       break
7943     fi
7944   done
7945   IFS="$lt_save_ifs"
7946   MAGIC_CMD="$lt_save_MAGIC_CMD"
7947   ;;
7948 esac
7949 fi
7950
7951 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7952 if test -n "$MAGIC_CMD"; then
7953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7954 $as_echo "$MAGIC_CMD" >&6; }
7955 else
7956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7957 $as_echo "no" >&6; }
7958 fi
7959
7960
7961
7962
7963
7964 if test -z "$lt_cv_path_MAGIC_CMD"; then
7965   if test -n "$ac_tool_prefix"; then
7966     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7967 $as_echo_n "checking for file... " >&6; }
7968 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7969   $as_echo_n "(cached) " >&6
7970 else
7971   case $MAGIC_CMD in
7972 [\\/*] |  ?:[\\/]*)
7973   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7974   ;;
7975 *)
7976   lt_save_MAGIC_CMD="$MAGIC_CMD"
7977   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7978   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7979   for ac_dir in $ac_dummy; do
7980     IFS="$lt_save_ifs"
7981     test -z "$ac_dir" && ac_dir=.
7982     if test -f $ac_dir/file; then
7983       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7984       if test -n "$file_magic_test_file"; then
7985         case $deplibs_check_method in
7986         "file_magic "*)
7987           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7988           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7989           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7990             $EGREP "$file_magic_regex" > /dev/null; then
7991             :
7992           else
7993             cat <<_LT_EOF 1>&2
7994
7995 *** Warning: the command libtool uses to detect shared libraries,
7996 *** $file_magic_cmd, produces output that libtool cannot recognize.
7997 *** The result is that libtool may fail to recognize shared libraries
7998 *** as such.  This will affect the creation of libtool libraries that
7999 *** depend on shared libraries, but programs linked with such libtool
8000 *** libraries will work regardless of this problem.  Nevertheless, you
8001 *** may want to report the problem to your system manager and/or to
8002 *** bug-libtool@gnu.org
8003
8004 _LT_EOF
8005           fi ;;
8006         esac
8007       fi
8008       break
8009     fi
8010   done
8011   IFS="$lt_save_ifs"
8012   MAGIC_CMD="$lt_save_MAGIC_CMD"
8013   ;;
8014 esac
8015 fi
8016
8017 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8018 if test -n "$MAGIC_CMD"; then
8019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8020 $as_echo "$MAGIC_CMD" >&6; }
8021 else
8022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8023 $as_echo "no" >&6; }
8024 fi
8025
8026
8027   else
8028     MAGIC_CMD=:
8029   fi
8030 fi
8031
8032   fi
8033   ;;
8034 esac
8035
8036 # Use C for the default configuration in the libtool script
8037
8038 lt_save_CC="$CC"
8039 ac_ext=c
8040 ac_cpp='$CPP $CPPFLAGS'
8041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8044
8045
8046 # Source file extension for C test sources.
8047 ac_ext=c
8048
8049 # Object file extension for compiled C test sources.
8050 objext=o
8051 objext=$objext
8052
8053 # Code to be used in simple compile tests
8054 lt_simple_compile_test_code="int some_variable = 0;"
8055
8056 # Code to be used in simple link tests
8057 lt_simple_link_test_code='int main(){return(0);}'
8058
8059
8060
8061
8062
8063
8064
8065 # If no C compiler was specified, use CC.
8066 LTCC=${LTCC-"$CC"}
8067
8068 # If no C compiler flags were specified, use CFLAGS.
8069 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8070
8071 # Allow CC to be a program name with arguments.
8072 compiler=$CC
8073
8074 # Save the default compiler, since it gets overwritten when the other
8075 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8076 compiler_DEFAULT=$CC
8077
8078 # save warnings/boilerplate of simple test code
8079 ac_outfile=conftest.$ac_objext
8080 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8081 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8082 _lt_compiler_boilerplate=`cat conftest.err`
8083 $RM conftest*
8084
8085 ac_outfile=conftest.$ac_objext
8086 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8087 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8088 _lt_linker_boilerplate=`cat conftest.err`
8089 $RM -r conftest*
8090
8091
8092 ## CAVEAT EMPTOR:
8093 ## There is no encapsulation within the following macros, do not change
8094 ## the running order or otherwise move them around unless you know exactly
8095 ## what you are doing...
8096 if test -n "$compiler"; then
8097
8098 lt_prog_compiler_no_builtin_flag=
8099
8100 if test "$GCC" = yes; then
8101   case $cc_basename in
8102   nvcc*)
8103     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8104   *)
8105     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8106   esac
8107
8108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8109 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8110 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8111   $as_echo_n "(cached) " >&6
8112 else
8113   lt_cv_prog_compiler_rtti_exceptions=no
8114    ac_outfile=conftest.$ac_objext
8115    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8116    lt_compiler_flag="-fno-rtti -fno-exceptions"
8117    # Insert the option either (1) after the last *FLAGS variable, or
8118    # (2) before a word containing "conftest.", or (3) at the end.
8119    # Note that $ac_compile itself does not contain backslashes and begins
8120    # with a dollar sign (not a hyphen), so the echo should work correctly.
8121    # The option is referenced via a variable to avoid confusing sed.
8122    lt_compile=`echo "$ac_compile" | $SED \
8123    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8124    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8125    -e 's:$: $lt_compiler_flag:'`
8126    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8127    (eval "$lt_compile" 2>conftest.err)
8128    ac_status=$?
8129    cat conftest.err >&5
8130    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8131    if (exit $ac_status) && test -s "$ac_outfile"; then
8132      # The compiler can only warn and ignore the option if not recognized
8133      # So say no if there are warnings other than the usual output.
8134      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8135      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8136      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8137        lt_cv_prog_compiler_rtti_exceptions=yes
8138      fi
8139    fi
8140    $RM conftest*
8141
8142 fi
8143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8144 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8145
8146 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8147     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8148 else
8149     :
8150 fi
8151
8152 fi
8153
8154
8155
8156
8157
8158
8159   lt_prog_compiler_wl=
8160 lt_prog_compiler_pic=
8161 lt_prog_compiler_static=
8162
8163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8164 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8165
8166   if test "$GCC" = yes; then
8167     lt_prog_compiler_wl='-Wl,'
8168     lt_prog_compiler_static='-static'
8169
8170     case $host_os in
8171       aix*)
8172       # All AIX code is PIC.
8173       if test "$host_cpu" = ia64; then
8174         # AIX 5 now supports IA64 processor
8175         lt_prog_compiler_static='-Bstatic'
8176       fi
8177       lt_prog_compiler_pic='-fPIC'
8178       ;;
8179
8180     amigaos*)
8181       case $host_cpu in
8182       powerpc)
8183             # see comment about AmigaOS4 .so support
8184             lt_prog_compiler_pic='-fPIC'
8185         ;;
8186       m68k)
8187             # FIXME: we need at least 68020 code to build shared libraries, but
8188             # adding the `-m68020' flag to GCC prevents building anything better,
8189             # like `-m68040'.
8190             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8191         ;;
8192       esac
8193       ;;
8194
8195     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8196       # PIC is the default for these OSes.
8197       ;;
8198
8199     mingw* | cygwin* | pw32* | os2* | cegcc*)
8200       # This hack is so that the source file can tell whether it is being
8201       # built for inclusion in a dll (and should export symbols for example).
8202       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8203       # (--disable-auto-import) libraries
8204       lt_prog_compiler_pic='-DDLL_EXPORT'
8205       ;;
8206
8207     darwin* | rhapsody*)
8208       # PIC is the default on this platform
8209       # Common symbols not allowed in MH_DYLIB files
8210       lt_prog_compiler_pic='-fno-common'
8211       ;;
8212
8213     haiku*)
8214       # PIC is the default for Haiku.
8215       # The "-static" flag exists, but is broken.
8216       lt_prog_compiler_static=
8217       ;;
8218
8219     hpux*)
8220       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8221       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8222       # sets the default TLS model and affects inlining.
8223       case $host_cpu in
8224       hppa*64*)
8225         # +Z the default
8226         ;;
8227       *)
8228         lt_prog_compiler_pic='-fPIC'
8229         ;;
8230       esac
8231       ;;
8232
8233     interix[3-9]*)
8234       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8235       # Instead, we relocate shared libraries at runtime.
8236       ;;
8237
8238     msdosdjgpp*)
8239       # Just because we use GCC doesn't mean we suddenly get shared libraries
8240       # on systems that don't support them.
8241       lt_prog_compiler_can_build_shared=no
8242       enable_shared=no
8243       ;;
8244
8245     *nto* | *qnx*)
8246       # QNX uses GNU C++, but need to define -shared option too, otherwise
8247       # it will coredump.
8248       lt_prog_compiler_pic='-fPIC -shared'
8249       ;;
8250
8251     sysv4*MP*)
8252       if test -d /usr/nec; then
8253         lt_prog_compiler_pic=-Kconform_pic
8254       fi
8255       ;;
8256
8257     *)
8258       lt_prog_compiler_pic='-fPIC'
8259       ;;
8260     esac
8261
8262     case $cc_basename in
8263     nvcc*) # Cuda Compiler Driver 2.2
8264       lt_prog_compiler_wl='-Xlinker '
8265       lt_prog_compiler_pic='-Xcompiler -fPIC'
8266       ;;
8267     esac
8268   else
8269     # PORTME Check for flag to pass linker flags through the system compiler.
8270     case $host_os in
8271     aix*)
8272       lt_prog_compiler_wl='-Wl,'
8273       if test "$host_cpu" = ia64; then
8274         # AIX 5 now supports IA64 processor
8275         lt_prog_compiler_static='-Bstatic'
8276       else
8277         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8278       fi
8279       ;;
8280
8281     mingw* | cygwin* | pw32* | os2* | cegcc*)
8282       # This hack is so that the source file can tell whether it is being
8283       # built for inclusion in a dll (and should export symbols for example).
8284       lt_prog_compiler_pic='-DDLL_EXPORT'
8285       ;;
8286
8287     hpux9* | hpux10* | hpux11*)
8288       lt_prog_compiler_wl='-Wl,'
8289       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8290       # not for PA HP-UX.
8291       case $host_cpu in
8292       hppa*64*|ia64*)
8293         # +Z the default
8294         ;;
8295       *)
8296         lt_prog_compiler_pic='+Z'
8297         ;;
8298       esac
8299       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8300       lt_prog_compiler_static='${wl}-a ${wl}archive'
8301       ;;
8302
8303     irix5* | irix6* | nonstopux*)
8304       lt_prog_compiler_wl='-Wl,'
8305       # PIC (with -KPIC) is the default.
8306       lt_prog_compiler_static='-non_shared'
8307       ;;
8308
8309     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8310       case $cc_basename in
8311       # old Intel for x86_64 which still supported -KPIC.
8312       ecc*)
8313         lt_prog_compiler_wl='-Wl,'
8314         lt_prog_compiler_pic='-KPIC'
8315         lt_prog_compiler_static='-static'
8316         ;;
8317       # icc used to be incompatible with GCC.
8318       # ICC 10 doesn't accept -KPIC any more.
8319       icc* | ifort*)
8320         lt_prog_compiler_wl='-Wl,'
8321         lt_prog_compiler_pic='-fPIC'
8322         lt_prog_compiler_static='-static'
8323         ;;
8324       # Lahey Fortran 8.1.
8325       lf95*)
8326         lt_prog_compiler_wl='-Wl,'
8327         lt_prog_compiler_pic='--shared'
8328         lt_prog_compiler_static='--static'
8329         ;;
8330       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8331         # Portland Group compilers (*not* the Pentium gcc compiler,
8332         # which looks to be a dead project)
8333         lt_prog_compiler_wl='-Wl,'
8334         lt_prog_compiler_pic='-fpic'
8335         lt_prog_compiler_static='-Bstatic'
8336         ;;
8337       ccc*)
8338         lt_prog_compiler_wl='-Wl,'
8339         # All Alpha code is PIC.
8340         lt_prog_compiler_static='-non_shared'
8341         ;;
8342       xl* | bgxl* | bgf* | mpixl*)
8343         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8344         lt_prog_compiler_wl='-Wl,'
8345         lt_prog_compiler_pic='-qpic'
8346         lt_prog_compiler_static='-qstaticlink'
8347         ;;
8348       *)
8349         case `$CC -V 2>&1 | sed 5q` in
8350         *Sun\ F* | *Sun*Fortran*)
8351           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8352           lt_prog_compiler_pic='-KPIC'
8353           lt_prog_compiler_static='-Bstatic'
8354           lt_prog_compiler_wl=''
8355           ;;
8356         *Sun\ C*)
8357           # Sun C 5.9
8358           lt_prog_compiler_pic='-KPIC'
8359           lt_prog_compiler_static='-Bstatic'
8360           lt_prog_compiler_wl='-Wl,'
8361           ;;
8362         esac
8363         ;;
8364       esac
8365       ;;
8366
8367     newsos6)
8368       lt_prog_compiler_pic='-KPIC'
8369       lt_prog_compiler_static='-Bstatic'
8370       ;;
8371
8372     *nto* | *qnx*)
8373       # QNX uses GNU C++, but need to define -shared option too, otherwise
8374       # it will coredump.
8375       lt_prog_compiler_pic='-fPIC -shared'
8376       ;;
8377
8378     osf3* | osf4* | osf5*)
8379       lt_prog_compiler_wl='-Wl,'
8380       # All OSF/1 code is PIC.
8381       lt_prog_compiler_static='-non_shared'
8382       ;;
8383
8384     rdos*)
8385       lt_prog_compiler_static='-non_shared'
8386       ;;
8387
8388     solaris*)
8389       lt_prog_compiler_pic='-KPIC'
8390       lt_prog_compiler_static='-Bstatic'
8391       case $cc_basename in
8392       f77* | f90* | f95*)
8393         lt_prog_compiler_wl='-Qoption ld ';;
8394       *)
8395         lt_prog_compiler_wl='-Wl,';;
8396       esac
8397       ;;
8398
8399     sunos4*)
8400       lt_prog_compiler_wl='-Qoption ld '
8401       lt_prog_compiler_pic='-PIC'
8402       lt_prog_compiler_static='-Bstatic'
8403       ;;
8404
8405     sysv4 | sysv4.2uw2* | sysv4.3*)
8406       lt_prog_compiler_wl='-Wl,'
8407       lt_prog_compiler_pic='-KPIC'
8408       lt_prog_compiler_static='-Bstatic'
8409       ;;
8410
8411     sysv4*MP*)
8412       if test -d /usr/nec ;then
8413         lt_prog_compiler_pic='-Kconform_pic'
8414         lt_prog_compiler_static='-Bstatic'
8415       fi
8416       ;;
8417
8418     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8419       lt_prog_compiler_wl='-Wl,'
8420       lt_prog_compiler_pic='-KPIC'
8421       lt_prog_compiler_static='-Bstatic'
8422       ;;
8423
8424     unicos*)
8425       lt_prog_compiler_wl='-Wl,'
8426       lt_prog_compiler_can_build_shared=no
8427       ;;
8428
8429     uts4*)
8430       lt_prog_compiler_pic='-pic'
8431       lt_prog_compiler_static='-Bstatic'
8432       ;;
8433
8434     *)
8435       lt_prog_compiler_can_build_shared=no
8436       ;;
8437     esac
8438   fi
8439
8440 case $host_os in
8441   # For platforms which do not support PIC, -DPIC is meaningless:
8442   *djgpp*)
8443     lt_prog_compiler_pic=
8444     ;;
8445   *)
8446     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8447     ;;
8448 esac
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8450 $as_echo "$lt_prog_compiler_pic" >&6; }
8451
8452
8453
8454
8455
8456
8457 #
8458 # Check to make sure the PIC flag actually works.
8459 #
8460 if test -n "$lt_prog_compiler_pic"; then
8461   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8462 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8463 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8464   $as_echo_n "(cached) " >&6
8465 else
8466   lt_cv_prog_compiler_pic_works=no
8467    ac_outfile=conftest.$ac_objext
8468    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8469    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8470    # Insert the option either (1) after the last *FLAGS variable, or
8471    # (2) before a word containing "conftest.", or (3) at the end.
8472    # Note that $ac_compile itself does not contain backslashes and begins
8473    # with a dollar sign (not a hyphen), so the echo should work correctly.
8474    # The option is referenced via a variable to avoid confusing sed.
8475    lt_compile=`echo "$ac_compile" | $SED \
8476    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8477    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8478    -e 's:$: $lt_compiler_flag:'`
8479    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8480    (eval "$lt_compile" 2>conftest.err)
8481    ac_status=$?
8482    cat conftest.err >&5
8483    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8484    if (exit $ac_status) && test -s "$ac_outfile"; then
8485      # The compiler can only warn and ignore the option if not recognized
8486      # So say no if there are warnings other than the usual output.
8487      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8488      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8489      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8490        lt_cv_prog_compiler_pic_works=yes
8491      fi
8492    fi
8493    $RM conftest*
8494
8495 fi
8496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8497 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8498
8499 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8500     case $lt_prog_compiler_pic in
8501      "" | " "*) ;;
8502      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8503      esac
8504 else
8505     lt_prog_compiler_pic=
8506      lt_prog_compiler_can_build_shared=no
8507 fi
8508
8509 fi
8510
8511
8512
8513
8514
8515
8516 #
8517 # Check to make sure the static flag actually works.
8518 #
8519 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8521 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8522 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8523   $as_echo_n "(cached) " >&6
8524 else
8525   lt_cv_prog_compiler_static_works=no
8526    save_LDFLAGS="$LDFLAGS"
8527    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8528    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8529    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8530      # The linker can only warn and ignore the option if not recognized
8531      # So say no if there are warnings
8532      if test -s conftest.err; then
8533        # Append any errors to the config.log.
8534        cat conftest.err 1>&5
8535        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8536        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8537        if diff conftest.exp conftest.er2 >/dev/null; then
8538          lt_cv_prog_compiler_static_works=yes
8539        fi
8540      else
8541        lt_cv_prog_compiler_static_works=yes
8542      fi
8543    fi
8544    $RM -r conftest*
8545    LDFLAGS="$save_LDFLAGS"
8546
8547 fi
8548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8549 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8550
8551 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8552     :
8553 else
8554     lt_prog_compiler_static=
8555 fi
8556
8557
8558
8559
8560
8561
8562
8563   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8564 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8565 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8566   $as_echo_n "(cached) " >&6
8567 else
8568   lt_cv_prog_compiler_c_o=no
8569    $RM -r conftest 2>/dev/null
8570    mkdir conftest
8571    cd conftest
8572    mkdir out
8573    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8574
8575    lt_compiler_flag="-o out/conftest2.$ac_objext"
8576    # Insert the option either (1) after the last *FLAGS variable, or
8577    # (2) before a word containing "conftest.", or (3) at the end.
8578    # Note that $ac_compile itself does not contain backslashes and begins
8579    # with a dollar sign (not a hyphen), so the echo should work correctly.
8580    lt_compile=`echo "$ac_compile" | $SED \
8581    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8582    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8583    -e 's:$: $lt_compiler_flag:'`
8584    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8585    (eval "$lt_compile" 2>out/conftest.err)
8586    ac_status=$?
8587    cat out/conftest.err >&5
8588    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8589    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8590    then
8591      # The compiler can only warn and ignore the option if not recognized
8592      # So say no if there are warnings
8593      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8594      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8595      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8596        lt_cv_prog_compiler_c_o=yes
8597      fi
8598    fi
8599    chmod u+w . 2>&5
8600    $RM conftest*
8601    # SGI C++ compiler will create directory out/ii_files/ for
8602    # template instantiation
8603    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8604    $RM out/* && rmdir out
8605    cd ..
8606    $RM -r conftest
8607    $RM conftest*
8608
8609 fi
8610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8611 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8612
8613
8614
8615
8616
8617
8618   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8619 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8620 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8621   $as_echo_n "(cached) " >&6
8622 else
8623   lt_cv_prog_compiler_c_o=no
8624    $RM -r conftest 2>/dev/null
8625    mkdir conftest
8626    cd conftest
8627    mkdir out
8628    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8629
8630    lt_compiler_flag="-o out/conftest2.$ac_objext"
8631    # Insert the option either (1) after the last *FLAGS variable, or
8632    # (2) before a word containing "conftest.", or (3) at the end.
8633    # Note that $ac_compile itself does not contain backslashes and begins
8634    # with a dollar sign (not a hyphen), so the echo should work correctly.
8635    lt_compile=`echo "$ac_compile" | $SED \
8636    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8637    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8638    -e 's:$: $lt_compiler_flag:'`
8639    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8640    (eval "$lt_compile" 2>out/conftest.err)
8641    ac_status=$?
8642    cat out/conftest.err >&5
8643    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8644    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8645    then
8646      # The compiler can only warn and ignore the option if not recognized
8647      # So say no if there are warnings
8648      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8649      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8650      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8651        lt_cv_prog_compiler_c_o=yes
8652      fi
8653    fi
8654    chmod u+w . 2>&5
8655    $RM conftest*
8656    # SGI C++ compiler will create directory out/ii_files/ for
8657    # template instantiation
8658    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8659    $RM out/* && rmdir out
8660    cd ..
8661    $RM -r conftest
8662    $RM conftest*
8663
8664 fi
8665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8666 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8667
8668
8669
8670
8671 hard_links="nottested"
8672 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8673   # do not overwrite the value of need_locks provided by the user
8674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8675 $as_echo_n "checking if we can lock with hard links... " >&6; }
8676   hard_links=yes
8677   $RM conftest*
8678   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8679   touch conftest.a
8680   ln conftest.a conftest.b 2>&5 || hard_links=no
8681   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8683 $as_echo "$hard_links" >&6; }
8684   if test "$hard_links" = no; then
8685     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8686 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8687     need_locks=warn
8688   fi
8689 else
8690   need_locks=no
8691 fi
8692
8693
8694
8695
8696
8697
8698   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8699 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8700
8701   runpath_var=
8702   allow_undefined_flag=
8703   always_export_symbols=no
8704   archive_cmds=
8705   archive_expsym_cmds=
8706   compiler_needs_object=no
8707   enable_shared_with_static_runtimes=no
8708   export_dynamic_flag_spec=
8709   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8710   hardcode_automatic=no
8711   hardcode_direct=no
8712   hardcode_direct_absolute=no
8713   hardcode_libdir_flag_spec=
8714   hardcode_libdir_flag_spec_ld=
8715   hardcode_libdir_separator=
8716   hardcode_minus_L=no
8717   hardcode_shlibpath_var=unsupported
8718   inherit_rpath=no
8719   link_all_deplibs=unknown
8720   module_cmds=
8721   module_expsym_cmds=
8722   old_archive_from_new_cmds=
8723   old_archive_from_expsyms_cmds=
8724   thread_safe_flag_spec=
8725   whole_archive_flag_spec=
8726   # include_expsyms should be a list of space-separated symbols to be *always*
8727   # included in the symbol list
8728   include_expsyms=
8729   # exclude_expsyms can be an extended regexp of symbols to exclude
8730   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8731   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8732   # as well as any symbol that contains `d'.
8733   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8734   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8735   # platforms (ab)use it in PIC code, but their linkers get confused if
8736   # the symbol is explicitly referenced.  Since portable code cannot
8737   # rely on this symbol name, it's probably fine to never include it in
8738   # preloaded symbol tables.
8739   # Exclude shared library initialization/finalization symbols.
8740   extract_expsyms_cmds=
8741
8742   case $host_os in
8743   cygwin* | mingw* | pw32* | cegcc*)
8744     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8745     # When not using gcc, we currently assume that we are using
8746     # Microsoft Visual C++.
8747     if test "$GCC" != yes; then
8748       with_gnu_ld=no
8749     fi
8750     ;;
8751   interix*)
8752     # we just hope/assume this is gcc and not c89 (= MSVC++)
8753     with_gnu_ld=yes
8754     ;;
8755   openbsd*)
8756     with_gnu_ld=no
8757     ;;
8758   esac
8759
8760   ld_shlibs=yes
8761
8762   # On some targets, GNU ld is compatible enough with the native linker
8763   # that we're better off using the native interface for both.
8764   lt_use_gnu_ld_interface=no
8765   if test "$with_gnu_ld" = yes; then
8766     case $host_os in
8767       aix*)
8768         # The AIX port of GNU ld has always aspired to compatibility
8769         # with the native linker.  However, as the warning in the GNU ld
8770         # block says, versions before 2.19.5* couldn't really create working
8771         # shared libraries, regardless of the interface used.
8772         case `$LD -v 2>&1` in
8773           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8774           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8775           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8776           *)
8777             lt_use_gnu_ld_interface=yes
8778             ;;
8779         esac
8780         ;;
8781       *)
8782         lt_use_gnu_ld_interface=yes
8783         ;;
8784     esac
8785   fi
8786
8787   if test "$lt_use_gnu_ld_interface" = yes; then
8788     # If archive_cmds runs LD, not CC, wlarc should be empty
8789     wlarc='${wl}'
8790
8791     # Set some defaults for GNU ld with shared library support. These
8792     # are reset later if shared libraries are not supported. Putting them
8793     # here allows them to be overridden if necessary.
8794     runpath_var=LD_RUN_PATH
8795     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8796     export_dynamic_flag_spec='${wl}--export-dynamic'
8797     # ancient GNU ld didn't support --whole-archive et. al.
8798     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8799       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8800     else
8801       whole_archive_flag_spec=
8802     fi
8803     supports_anon_versioning=no
8804     case `$LD -v 2>&1` in
8805       *GNU\ gold*) supports_anon_versioning=yes ;;
8806       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8807       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8808       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8809       *\ 2.11.*) ;; # other 2.11 versions
8810       *) supports_anon_versioning=yes ;;
8811     esac
8812
8813     # See if GNU ld supports shared libraries.
8814     case $host_os in
8815     aix[3-9]*)
8816       # On AIX/PPC, the GNU linker is very broken
8817       if test "$host_cpu" != ia64; then
8818         ld_shlibs=no
8819         cat <<_LT_EOF 1>&2
8820
8821 *** Warning: the GNU linker, at least up to release 2.19, is reported
8822 *** to be unable to reliably create shared libraries on AIX.
8823 *** Therefore, libtool is disabling shared libraries support.  If you
8824 *** really care for shared libraries, you may want to install binutils
8825 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8826 *** You will then need to restart the configuration process.
8827
8828 _LT_EOF
8829       fi
8830       ;;
8831
8832     amigaos*)
8833       case $host_cpu in
8834       powerpc)
8835             # see comment about AmigaOS4 .so support
8836             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8837             archive_expsym_cmds=''
8838         ;;
8839       m68k)
8840             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8841             hardcode_libdir_flag_spec='-L$libdir'
8842             hardcode_minus_L=yes
8843         ;;
8844       esac
8845       ;;
8846
8847     beos*)
8848       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8849         allow_undefined_flag=unsupported
8850         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8851         # support --undefined.  This deserves some investigation.  FIXME
8852         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8853       else
8854         ld_shlibs=no
8855       fi
8856       ;;
8857
8858     cygwin* | mingw* | pw32* | cegcc*)
8859       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8860       # as there is no search path for DLLs.
8861       hardcode_libdir_flag_spec='-L$libdir'
8862       export_dynamic_flag_spec='${wl}--export-all-symbols'
8863       allow_undefined_flag=unsupported
8864       always_export_symbols=no
8865       enable_shared_with_static_runtimes=yes
8866       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8867
8868       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8869         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8870         # If the export-symbols file already is a .def file (1st line
8871         # is EXPORTS), use it as is; otherwise, prepend...
8872         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8873           cp $export_symbols $output_objdir/$soname.def;
8874         else
8875           echo EXPORTS > $output_objdir/$soname.def;
8876           cat $export_symbols >> $output_objdir/$soname.def;
8877         fi~
8878         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8879       else
8880         ld_shlibs=no
8881       fi
8882       ;;
8883
8884     haiku*)
8885       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8886       link_all_deplibs=yes
8887       ;;
8888
8889     interix[3-9]*)
8890       hardcode_direct=no
8891       hardcode_shlibpath_var=no
8892       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8893       export_dynamic_flag_spec='${wl}-E'
8894       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8895       # Instead, shared libraries are loaded at an image base (0x10000000 by
8896       # default) and relocated if they conflict, which is a slow very memory
8897       # consuming and fragmenting process.  To avoid this, we pick a random,
8898       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8899       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8900       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8901       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8902       ;;
8903
8904     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8905       tmp_diet=no
8906       if test "$host_os" = linux-dietlibc; then
8907         case $cc_basename in
8908           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8909         esac
8910       fi
8911       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8912          && test "$tmp_diet" = no
8913       then
8914         tmp_addflag=
8915         tmp_sharedflag='-shared'
8916         case $cc_basename,$host_cpu in
8917         pgcc*)                          # Portland Group C compiler
8918           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'
8919           tmp_addflag=' $pic_flag'
8920           ;;
8921         pgf77* | pgf90* | pgf95* | pgfortran*)
8922                                         # Portland Group f77 and f90 compilers
8923           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8924           tmp_addflag=' $pic_flag -Mnomain' ;;
8925         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8926           tmp_addflag=' -i_dynamic' ;;
8927         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8928           tmp_addflag=' -i_dynamic -nofor_main' ;;
8929         ifc* | ifort*)                  # Intel Fortran compiler
8930           tmp_addflag=' -nofor_main' ;;
8931         lf95*)                          # Lahey Fortran 8.1
8932           whole_archive_flag_spec=
8933           tmp_sharedflag='--shared' ;;
8934         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8935           tmp_sharedflag='-qmkshrobj'
8936           tmp_addflag= ;;
8937         nvcc*)  # Cuda Compiler Driver 2.2
8938           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8939           compiler_needs_object=yes
8940           ;;
8941         esac
8942         case `$CC -V 2>&1 | sed 5q` in
8943         *Sun\ C*)                       # Sun C 5.9
8944           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\"` ${wl}--no-whole-archive'
8945           compiler_needs_object=yes
8946           tmp_sharedflag='-G' ;;
8947         *Sun\ F*)                       # Sun Fortran 8.3
8948           tmp_sharedflag='-G' ;;
8949         esac
8950         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8951
8952         if test "x$supports_anon_versioning" = xyes; then
8953           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8954             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8955             echo "local: *; };" >> $output_objdir/$libname.ver~
8956             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8957         fi
8958
8959         case $cc_basename in
8960         xlf* | bgf* | bgxlf* | mpixlf*)
8961           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8962           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8963           hardcode_libdir_flag_spec=
8964           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8965           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8966           if test "x$supports_anon_versioning" = xyes; then
8967             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8968               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8969               echo "local: *; };" >> $output_objdir/$libname.ver~
8970               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8971           fi
8972           ;;
8973         esac
8974       else
8975         ld_shlibs=no
8976       fi
8977       ;;
8978
8979     netbsd*)
8980       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8981         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8982         wlarc=
8983       else
8984         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8985         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8986       fi
8987       ;;
8988
8989     solaris*)
8990       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8991         ld_shlibs=no
8992         cat <<_LT_EOF 1>&2
8993
8994 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8995 *** create shared libraries on Solaris systems.  Therefore, libtool
8996 *** is disabling shared libraries support.  We urge you to upgrade GNU
8997 *** binutils to release 2.9.1 or newer.  Another option is to modify
8998 *** your PATH or compiler configuration so that the native linker is
8999 *** used, and then restart.
9000
9001 _LT_EOF
9002       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9003         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9004         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9005       else
9006         ld_shlibs=no
9007       fi
9008       ;;
9009
9010     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9011       case `$LD -v 2>&1` in
9012         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9013         ld_shlibs=no
9014         cat <<_LT_EOF 1>&2
9015
9016 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9017 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9018 *** is disabling shared libraries support.  We urge you to upgrade GNU
9019 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9020 *** your PATH or compiler configuration so that the native linker is
9021 *** used, and then restart.
9022
9023 _LT_EOF
9024         ;;
9025         *)
9026           # For security reasons, it is highly recommended that you always
9027           # use absolute paths for naming shared libraries, and exclude the
9028           # DT_RUNPATH tag from executables and libraries.  But doing so
9029           # requires that you compile everything twice, which is a pain.
9030           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9031             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9032             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9033             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9034           else
9035             ld_shlibs=no
9036           fi
9037         ;;
9038       esac
9039       ;;
9040
9041     sunos4*)
9042       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9043       wlarc=
9044       hardcode_direct=yes
9045       hardcode_shlibpath_var=no
9046       ;;
9047
9048     *)
9049       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9050         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9051         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9052       else
9053         ld_shlibs=no
9054       fi
9055       ;;
9056     esac
9057
9058     if test "$ld_shlibs" = no; then
9059       runpath_var=
9060       hardcode_libdir_flag_spec=
9061       export_dynamic_flag_spec=
9062       whole_archive_flag_spec=
9063     fi
9064   else
9065     # PORTME fill in a description of your system's linker (not GNU ld)
9066     case $host_os in
9067     aix3*)
9068       allow_undefined_flag=unsupported
9069       always_export_symbols=yes
9070       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9071       # Note: this linker hardcodes the directories in LIBPATH if there
9072       # are no directories specified by -L.
9073       hardcode_minus_L=yes
9074       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9075         # Neither direct hardcoding nor static linking is supported with a
9076         # broken collect2.
9077         hardcode_direct=unsupported
9078       fi
9079       ;;
9080
9081     aix[4-9]*)
9082       if test "$host_cpu" = ia64; then
9083         # On IA64, the linker does run time linking by default, so we don't
9084         # have to do anything special.
9085         aix_use_runtimelinking=no
9086         exp_sym_flag='-Bexport'
9087         no_entry_flag=""
9088       else
9089         # If we're using GNU nm, then we don't want the "-C" option.
9090         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9091         # Also, AIX nm treats weak defined symbols like other global
9092         # defined symbols, whereas GNU nm marks them as "W".
9093         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9094           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9095         else
9096           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9097         fi
9098         aix_use_runtimelinking=no
9099
9100         # Test if we are trying to use run time linking or normal
9101         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9102         # need to do runtime linking.
9103         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9104           for ld_flag in $LDFLAGS; do
9105           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9106             aix_use_runtimelinking=yes
9107             break
9108           fi
9109           done
9110           ;;
9111         esac
9112
9113         exp_sym_flag='-bexport'
9114         no_entry_flag='-bnoentry'
9115       fi
9116
9117       # When large executables or shared objects are built, AIX ld can
9118       # have problems creating the table of contents.  If linking a library
9119       # or program results in "error TOC overflow" add -mminimal-toc to
9120       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9121       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9122
9123       archive_cmds=''
9124       hardcode_direct=yes
9125       hardcode_direct_absolute=yes
9126       hardcode_libdir_separator=':'
9127       link_all_deplibs=yes
9128       file_list_spec='${wl}-f,'
9129
9130       if test "$GCC" = yes; then
9131         case $host_os in aix4.[012]|aix4.[012].*)
9132         # We only want to do this on AIX 4.2 and lower, the check
9133         # below for broken collect2 doesn't work under 4.3+
9134           collect2name=`${CC} -print-prog-name=collect2`
9135           if test -f "$collect2name" &&
9136            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9137           then
9138           # We have reworked collect2
9139           :
9140           else
9141           # We have old collect2
9142           hardcode_direct=unsupported
9143           # It fails to find uninstalled libraries when the uninstalled
9144           # path is not listed in the libpath.  Setting hardcode_minus_L
9145           # to unsupported forces relinking
9146           hardcode_minus_L=yes
9147           hardcode_libdir_flag_spec='-L$libdir'
9148           hardcode_libdir_separator=
9149           fi
9150           ;;
9151         esac
9152         shared_flag='-shared'
9153         if test "$aix_use_runtimelinking" = yes; then
9154           shared_flag="$shared_flag "'${wl}-G'
9155         fi
9156       else
9157         # not using gcc
9158         if test "$host_cpu" = ia64; then
9159         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9160         # chokes on -Wl,-G. The following line is correct:
9161           shared_flag='-G'
9162         else
9163           if test "$aix_use_runtimelinking" = yes; then
9164             shared_flag='${wl}-G'
9165           else
9166             shared_flag='${wl}-bM:SRE'
9167           fi
9168         fi
9169       fi
9170
9171       export_dynamic_flag_spec='${wl}-bexpall'
9172       # It seems that -bexpall does not export symbols beginning with
9173       # underscore (_), so it is better to generate a list of symbols to export.
9174       always_export_symbols=yes
9175       if test "$aix_use_runtimelinking" = yes; then
9176         # Warning - without using the other runtime loading flags (-brtl),
9177         # -berok will link without error, but may produce a broken library.
9178         allow_undefined_flag='-berok'
9179         # Determine the default libpath from the value encoded in an
9180         # empty executable.
9181         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9182 /* end confdefs.h.  */
9183
9184 int
9185 main ()
9186 {
9187
9188   ;
9189   return 0;
9190 }
9191 _ACEOF
9192 if ac_fn_c_try_link "$LINENO"; then :
9193
9194 lt_aix_libpath_sed='
9195     /Import File Strings/,/^$/ {
9196         /^0/ {
9197             s/^0  *\(.*\)$/\1/
9198             p
9199         }
9200     }'
9201 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9202 # Check for a 64-bit object if we didn't find anything.
9203 if test -z "$aix_libpath"; then
9204   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9205 fi
9206 fi
9207 rm -f core conftest.err conftest.$ac_objext \
9208     conftest$ac_exeext conftest.$ac_ext
9209 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9210
9211         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9212         archive_expsym_cmds='$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 $shared_flag"
9213       else
9214         if test "$host_cpu" = ia64; then
9215           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9216           allow_undefined_flag="-z nodefs"
9217           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9218         else
9219          # Determine the default libpath from the value encoded in an
9220          # empty executable.
9221          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9222 /* end confdefs.h.  */
9223
9224 int
9225 main ()
9226 {
9227
9228   ;
9229   return 0;
9230 }
9231 _ACEOF
9232 if ac_fn_c_try_link "$LINENO"; then :
9233
9234 lt_aix_libpath_sed='
9235     /Import File Strings/,/^$/ {
9236         /^0/ {
9237             s/^0  *\(.*\)$/\1/
9238             p
9239         }
9240     }'
9241 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9242 # Check for a 64-bit object if we didn't find anything.
9243 if test -z "$aix_libpath"; then
9244   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9245 fi
9246 fi
9247 rm -f core conftest.err conftest.$ac_objext \
9248     conftest$ac_exeext conftest.$ac_ext
9249 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9250
9251          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9252           # Warning - without using the other run time loading flags,
9253           # -berok will link without error, but may produce a broken library.
9254           no_undefined_flag=' ${wl}-bernotok'
9255           allow_undefined_flag=' ${wl}-berok'
9256           if test "$with_gnu_ld" = yes; then
9257             # We only use this code for GNU lds that support --whole-archive.
9258             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9259           else
9260             # Exported symbols can be pulled into shared objects from archives
9261             whole_archive_flag_spec='$convenience'
9262           fi
9263           archive_cmds_need_lc=yes
9264           # This is similar to how AIX traditionally builds its shared libraries.
9265           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'
9266         fi
9267       fi
9268       ;;
9269
9270     amigaos*)
9271       case $host_cpu in
9272       powerpc)
9273             # see comment about AmigaOS4 .so support
9274             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9275             archive_expsym_cmds=''
9276         ;;
9277       m68k)
9278             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9279             hardcode_libdir_flag_spec='-L$libdir'
9280             hardcode_minus_L=yes
9281         ;;
9282       esac
9283       ;;
9284
9285     bsdi[45]*)
9286       export_dynamic_flag_spec=-rdynamic
9287       ;;
9288
9289     cygwin* | mingw* | pw32* | cegcc*)
9290       # When not using gcc, we currently assume that we are using
9291       # Microsoft Visual C++.
9292       # hardcode_libdir_flag_spec is actually meaningless, as there is
9293       # no search path for DLLs.
9294       hardcode_libdir_flag_spec=' '
9295       allow_undefined_flag=unsupported
9296       # Tell ltmain to make .lib files, not .a files.
9297       libext=lib
9298       # Tell ltmain to make .dll files, not .so files.
9299       shrext_cmds=".dll"
9300       # FIXME: Setting linknames here is a bad hack.
9301       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9302       # The linker will automatically build a .lib file if we build a DLL.
9303       old_archive_from_new_cmds='true'
9304       # FIXME: Should let the user specify the lib program.
9305       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9306       fix_srcfile_path='`cygpath -w "$srcfile"`'
9307       enable_shared_with_static_runtimes=yes
9308       ;;
9309
9310     darwin* | rhapsody*)
9311
9312
9313   archive_cmds_need_lc=no
9314   hardcode_direct=no
9315   hardcode_automatic=yes
9316   hardcode_shlibpath_var=unsupported
9317   if test "$lt_cv_ld_force_load" = "yes"; then
9318     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9319   else
9320     whole_archive_flag_spec=''
9321   fi
9322   link_all_deplibs=yes
9323   allow_undefined_flag="$_lt_dar_allow_undefined"
9324   case $cc_basename in
9325      ifort*) _lt_dar_can_shared=yes ;;
9326      *) _lt_dar_can_shared=$GCC ;;
9327   esac
9328   if test "$_lt_dar_can_shared" = "yes"; then
9329     output_verbose_link_cmd=func_echo_all
9330     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9331     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9332     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}${_lt_dsymutil}"
9333     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9334
9335   else
9336   ld_shlibs=no
9337   fi
9338
9339       ;;
9340
9341     dgux*)
9342       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9343       hardcode_libdir_flag_spec='-L$libdir'
9344       hardcode_shlibpath_var=no
9345       ;;
9346
9347     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9348     # support.  Future versions do this automatically, but an explicit c++rt0.o
9349     # does not break anything, and helps significantly (at the cost of a little
9350     # extra space).
9351     freebsd2.2*)
9352       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9353       hardcode_libdir_flag_spec='-R$libdir'
9354       hardcode_direct=yes
9355       hardcode_shlibpath_var=no
9356       ;;
9357
9358     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9359     freebsd2.*)
9360       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9361       hardcode_direct=yes
9362       hardcode_minus_L=yes
9363       hardcode_shlibpath_var=no
9364       ;;
9365
9366     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9367     freebsd* | dragonfly*)
9368       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9369       hardcode_libdir_flag_spec='-R$libdir'
9370       hardcode_direct=yes
9371       hardcode_shlibpath_var=no
9372       ;;
9373
9374     hpux9*)
9375       if test "$GCC" = yes; then
9376         archive_cmds='$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 $lib'
9377       else
9378         archive_cmds='$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 $lib'
9379       fi
9380       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9381       hardcode_libdir_separator=:
9382       hardcode_direct=yes
9383
9384       # hardcode_minus_L: Not really in the search PATH,
9385       # but as the default location of the library.
9386       hardcode_minus_L=yes
9387       export_dynamic_flag_spec='${wl}-E'
9388       ;;
9389
9390     hpux10*)
9391       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9392         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9393       else
9394         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9395       fi
9396       if test "$with_gnu_ld" = no; then
9397         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9398         hardcode_libdir_flag_spec_ld='+b $libdir'
9399         hardcode_libdir_separator=:
9400         hardcode_direct=yes
9401         hardcode_direct_absolute=yes
9402         export_dynamic_flag_spec='${wl}-E'
9403         # hardcode_minus_L: Not really in the search PATH,
9404         # but as the default location of the library.
9405         hardcode_minus_L=yes
9406       fi
9407       ;;
9408
9409     hpux11*)
9410       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9411         case $host_cpu in
9412         hppa*64*)
9413           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9414           ;;
9415         ia64*)
9416           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9417           ;;
9418         *)
9419           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9420           ;;
9421         esac
9422       else
9423         case $host_cpu in
9424         hppa*64*)
9425           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9426           ;;
9427         ia64*)
9428           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9429           ;;
9430         *)
9431
9432           # Older versions of the 11.00 compiler do not understand -b yet
9433           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9434           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9435 $as_echo_n "checking if $CC understands -b... " >&6; }
9436 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9437   $as_echo_n "(cached) " >&6
9438 else
9439   lt_cv_prog_compiler__b=no
9440    save_LDFLAGS="$LDFLAGS"
9441    LDFLAGS="$LDFLAGS -b"
9442    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9443    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9444      # The linker can only warn and ignore the option if not recognized
9445      # So say no if there are warnings
9446      if test -s conftest.err; then
9447        # Append any errors to the config.log.
9448        cat conftest.err 1>&5
9449        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9450        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9451        if diff conftest.exp conftest.er2 >/dev/null; then
9452          lt_cv_prog_compiler__b=yes
9453        fi
9454      else
9455        lt_cv_prog_compiler__b=yes
9456      fi
9457    fi
9458    $RM -r conftest*
9459    LDFLAGS="$save_LDFLAGS"
9460
9461 fi
9462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9463 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9464
9465 if test x"$lt_cv_prog_compiler__b" = xyes; then
9466     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9467 else
9468     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9469 fi
9470
9471           ;;
9472         esac
9473       fi
9474       if test "$with_gnu_ld" = no; then
9475         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9476         hardcode_libdir_separator=:
9477
9478         case $host_cpu in
9479         hppa*64*|ia64*)
9480           hardcode_direct=no
9481           hardcode_shlibpath_var=no
9482           ;;
9483         *)
9484           hardcode_direct=yes
9485           hardcode_direct_absolute=yes
9486           export_dynamic_flag_spec='${wl}-E'
9487
9488           # hardcode_minus_L: Not really in the search PATH,
9489           # but as the default location of the library.
9490           hardcode_minus_L=yes
9491           ;;
9492         esac
9493       fi
9494       ;;
9495
9496     irix5* | irix6* | nonstopux*)
9497       if test "$GCC" = yes; then
9498         archive_cmds='$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 $lib'
9499         # Try to use the -exported_symbol ld option, if it does not
9500         # work, assume that -exports_file does not work either and
9501         # implicitly export all symbols.
9502         save_LDFLAGS="$LDFLAGS"
9503         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9504         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9505 /* end confdefs.h.  */
9506 int foo(void) {}
9507 _ACEOF
9508 if ac_fn_c_try_link "$LINENO"; then :
9509   archive_expsym_cmds='$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 $lib'
9510
9511 fi
9512 rm -f core conftest.err conftest.$ac_objext \
9513     conftest$ac_exeext conftest.$ac_ext
9514         LDFLAGS="$save_LDFLAGS"
9515       else
9516         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9517         archive_expsym_cmds='$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 $lib'
9518       fi
9519       archive_cmds_need_lc='no'
9520       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9521       hardcode_libdir_separator=:
9522       inherit_rpath=yes
9523       link_all_deplibs=yes
9524       ;;
9525
9526     netbsd*)
9527       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9528         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9529       else
9530         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9531       fi
9532       hardcode_libdir_flag_spec='-R$libdir'
9533       hardcode_direct=yes
9534       hardcode_shlibpath_var=no
9535       ;;
9536
9537     newsos6)
9538       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9539       hardcode_direct=yes
9540       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9541       hardcode_libdir_separator=:
9542       hardcode_shlibpath_var=no
9543       ;;
9544
9545     *nto* | *qnx*)
9546       ;;
9547
9548     openbsd*)
9549       if test -f /usr/libexec/ld.so; then
9550         hardcode_direct=yes
9551         hardcode_shlibpath_var=no
9552         hardcode_direct_absolute=yes
9553         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9554           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9555           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9556           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9557           export_dynamic_flag_spec='${wl}-E'
9558         else
9559           case $host_os in
9560            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9561              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9562              hardcode_libdir_flag_spec='-R$libdir'
9563              ;;
9564            *)
9565              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9566              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9567              ;;
9568           esac
9569         fi
9570       else
9571         ld_shlibs=no
9572       fi
9573       ;;
9574
9575     os2*)
9576       hardcode_libdir_flag_spec='-L$libdir'
9577       hardcode_minus_L=yes
9578       allow_undefined_flag=unsupported
9579       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'
9580       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9581       ;;
9582
9583     osf3*)
9584       if test "$GCC" = yes; then
9585         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9586         archive_cmds='$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 $lib'
9587       else
9588         allow_undefined_flag=' -expect_unresolved \*'
9589         archive_cmds='$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 $lib'
9590       fi
9591       archive_cmds_need_lc='no'
9592       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9593       hardcode_libdir_separator=:
9594       ;;
9595
9596     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9597       if test "$GCC" = yes; then
9598         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9599         archive_cmds='$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 $lib'
9600         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9601       else
9602         allow_undefined_flag=' -expect_unresolved \*'
9603         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'
9604         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~
9605         $CC -shared${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'
9606
9607         # Both c and cxx compiler support -rpath directly
9608         hardcode_libdir_flag_spec='-rpath $libdir'
9609       fi
9610       archive_cmds_need_lc='no'
9611       hardcode_libdir_separator=:
9612       ;;
9613
9614     solaris*)
9615       no_undefined_flag=' -z defs'
9616       if test "$GCC" = yes; then
9617         wlarc='${wl}'
9618         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9619         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9620           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9621       else
9622         case `$CC -V 2>&1` in
9623         *"Compilers 5.0"*)
9624           wlarc=''
9625           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9626           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9627           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9628           ;;
9629         *)
9630           wlarc='${wl}'
9631           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9632           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9633           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9634           ;;
9635         esac
9636       fi
9637       hardcode_libdir_flag_spec='-R$libdir'
9638       hardcode_shlibpath_var=no
9639       case $host_os in
9640       solaris2.[0-5] | solaris2.[0-5].*) ;;
9641       *)
9642         # The compiler driver will combine and reorder linker options,
9643         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9644         # but is careful enough not to reorder.
9645         # Supported since Solaris 2.6 (maybe 2.5.1?)
9646         if test "$GCC" = yes; then
9647           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9648         else
9649           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9650         fi
9651         ;;
9652       esac
9653       link_all_deplibs=yes
9654       ;;
9655
9656     sunos4*)
9657       if test "x$host_vendor" = xsequent; then
9658         # Use $CC to link under sequent, because it throws in some extra .o
9659         # files that make .init and .fini sections work.
9660         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9661       else
9662         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9663       fi
9664       hardcode_libdir_flag_spec='-L$libdir'
9665       hardcode_direct=yes
9666       hardcode_minus_L=yes
9667       hardcode_shlibpath_var=no
9668       ;;
9669
9670     sysv4)
9671       case $host_vendor in
9672         sni)
9673           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9674           hardcode_direct=yes # is this really true???
9675         ;;
9676         siemens)
9677           ## LD is ld it makes a PLAMLIB
9678           ## CC just makes a GrossModule.
9679           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9680           reload_cmds='$CC -r -o $output$reload_objs'
9681           hardcode_direct=no
9682         ;;
9683         motorola)
9684           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9685           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9686         ;;
9687       esac
9688       runpath_var='LD_RUN_PATH'
9689       hardcode_shlibpath_var=no
9690       ;;
9691
9692     sysv4.3*)
9693       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9694       hardcode_shlibpath_var=no
9695       export_dynamic_flag_spec='-Bexport'
9696       ;;
9697
9698     sysv4*MP*)
9699       if test -d /usr/nec; then
9700         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9701         hardcode_shlibpath_var=no
9702         runpath_var=LD_RUN_PATH
9703         hardcode_runpath_var=yes
9704         ld_shlibs=yes
9705       fi
9706       ;;
9707
9708     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9709       no_undefined_flag='${wl}-z,text'
9710       archive_cmds_need_lc=no
9711       hardcode_shlibpath_var=no
9712       runpath_var='LD_RUN_PATH'
9713
9714       if test "$GCC" = yes; then
9715         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9716         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9717       else
9718         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9719         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9720       fi
9721       ;;
9722
9723     sysv5* | sco3.2v5* | sco5v6*)
9724       # Note: We can NOT use -z defs as we might desire, because we do not
9725       # link with -lc, and that would cause any symbols used from libc to
9726       # always be unresolved, which means just about no library would
9727       # ever link correctly.  If we're not using GNU ld we use -z text
9728       # though, which does catch some bad symbols but isn't as heavy-handed
9729       # as -z defs.
9730       no_undefined_flag='${wl}-z,text'
9731       allow_undefined_flag='${wl}-z,nodefs'
9732       archive_cmds_need_lc=no
9733       hardcode_shlibpath_var=no
9734       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9735       hardcode_libdir_separator=':'
9736       link_all_deplibs=yes
9737       export_dynamic_flag_spec='${wl}-Bexport'
9738       runpath_var='LD_RUN_PATH'
9739
9740       if test "$GCC" = yes; then
9741         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9742         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9743       else
9744         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9745         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9746       fi
9747       ;;
9748
9749     uts4*)
9750       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9751       hardcode_libdir_flag_spec='-L$libdir'
9752       hardcode_shlibpath_var=no
9753       ;;
9754
9755     *)
9756       ld_shlibs=no
9757       ;;
9758     esac
9759
9760     if test x$host_vendor = xsni; then
9761       case $host in
9762       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9763         export_dynamic_flag_spec='${wl}-Blargedynsym'
9764         ;;
9765       esac
9766     fi
9767   fi
9768
9769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9770 $as_echo "$ld_shlibs" >&6; }
9771 test "$ld_shlibs" = no && can_build_shared=no
9772
9773 with_gnu_ld=$with_gnu_ld
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789 #
9790 # Do we need to explicitly link libc?
9791 #
9792 case "x$archive_cmds_need_lc" in
9793 x|xyes)
9794   # Assume -lc should be added
9795   archive_cmds_need_lc=yes
9796
9797   if test "$enable_shared" = yes && test "$GCC" = yes; then
9798     case $archive_cmds in
9799     *'~'*)
9800       # FIXME: we may have to deal with multi-command sequences.
9801       ;;
9802     '$CC '*)
9803       # Test whether the compiler implicitly links with -lc since on some
9804       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9805       # to ld, don't add -lc before -lgcc.
9806       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9807 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9808 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9809   $as_echo_n "(cached) " >&6
9810 else
9811   $RM conftest*
9812         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9813
9814         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9815   (eval $ac_compile) 2>&5
9816   ac_status=$?
9817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9818   test $ac_status = 0; } 2>conftest.err; then
9819           soname=conftest
9820           lib=conftest
9821           libobjs=conftest.$ac_objext
9822           deplibs=
9823           wl=$lt_prog_compiler_wl
9824           pic_flag=$lt_prog_compiler_pic
9825           compiler_flags=-v
9826           linker_flags=-v
9827           verstring=
9828           output_objdir=.
9829           libname=conftest
9830           lt_save_allow_undefined_flag=$allow_undefined_flag
9831           allow_undefined_flag=
9832           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9833   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9834   ac_status=$?
9835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9836   test $ac_status = 0; }
9837           then
9838             lt_cv_archive_cmds_need_lc=no
9839           else
9840             lt_cv_archive_cmds_need_lc=yes
9841           fi
9842           allow_undefined_flag=$lt_save_allow_undefined_flag
9843         else
9844           cat conftest.err 1>&5
9845         fi
9846         $RM conftest*
9847
9848 fi
9849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9850 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9851       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9852       ;;
9853     esac
9854   fi
9855   ;;
9856 esac
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
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9887
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10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10015 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10016
10017 if test "$GCC" = yes; then
10018   case $host_os in
10019     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10020     *) lt_awk_arg="/^libraries:/" ;;
10021   esac
10022   case $host_os in
10023     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10024     *) lt_sed_strip_eq="s,=/,/,g" ;;
10025   esac
10026   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10027   case $lt_search_path_spec in
10028   *\;*)
10029     # if the path contains ";" then we assume it to be the separator
10030     # otherwise default to the standard path separator (i.e. ":") - it is
10031     # assumed that no part of a normal pathname contains ";" but that should
10032     # okay in the real world where ";" in dirpaths is itself problematic.
10033     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10034     ;;
10035   *)
10036     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10037     ;;
10038   esac
10039   # Ok, now we have the path, separated by spaces, we can step through it
10040   # and add multilib dir if necessary.
10041   lt_tmp_lt_search_path_spec=
10042   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10043   for lt_sys_path in $lt_search_path_spec; do
10044     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10045       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10046     else
10047       test -d "$lt_sys_path" && \
10048         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10049     fi
10050   done
10051   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10052 BEGIN {RS=" "; FS="/|\n";} {
10053   lt_foo="";
10054   lt_count=0;
10055   for (lt_i = NF; lt_i > 0; lt_i--) {
10056     if ($lt_i != "" && $lt_i != ".") {
10057       if ($lt_i == "..") {
10058         lt_count++;
10059       } else {
10060         if (lt_count == 0) {
10061           lt_foo="/" $lt_i lt_foo;
10062         } else {
10063           lt_count--;
10064         }
10065       }
10066     }
10067   }
10068   if (lt_foo != "") { lt_freq[lt_foo]++; }
10069   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10070 }'`
10071   # AWK program above erroneously prepends '/' to C:/dos/paths
10072   # for these hosts.
10073   case $host_os in
10074     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10075       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10076   esac
10077   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10078 else
10079   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10080 fi
10081 library_names_spec=
10082 libname_spec='lib$name'
10083 soname_spec=
10084 shrext_cmds=".so"
10085 postinstall_cmds=
10086 postuninstall_cmds=
10087 finish_cmds=
10088 finish_eval=
10089 shlibpath_var=
10090 shlibpath_overrides_runpath=unknown
10091 version_type=none
10092 dynamic_linker="$host_os ld.so"
10093 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10094 need_lib_prefix=unknown
10095 hardcode_into_libs=no
10096
10097 # when you set need_version to no, make sure it does not cause -set_version
10098 # flags to be left without arguments
10099 need_version=unknown
10100
10101 case $host_os in
10102 aix3*)
10103   version_type=linux
10104   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10105   shlibpath_var=LIBPATH
10106
10107   # AIX 3 has no versioning support, so we append a major version to the name.
10108   soname_spec='${libname}${release}${shared_ext}$major'
10109   ;;
10110
10111 aix[4-9]*)
10112   version_type=linux
10113   need_lib_prefix=no
10114   need_version=no
10115   hardcode_into_libs=yes
10116   if test "$host_cpu" = ia64; then
10117     # AIX 5 supports IA64
10118     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10119     shlibpath_var=LD_LIBRARY_PATH
10120   else
10121     # With GCC up to 2.95.x, collect2 would create an import file
10122     # for dependence libraries.  The import file would start with
10123     # the line `#! .'.  This would cause the generated library to
10124     # depend on `.', always an invalid library.  This was fixed in
10125     # development snapshots of GCC prior to 3.0.
10126     case $host_os in
10127       aix4 | aix4.[01] | aix4.[01].*)
10128       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10129            echo ' yes '
10130            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10131         :
10132       else
10133         can_build_shared=no
10134       fi
10135       ;;
10136     esac
10137     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10138     # soname into executable. Probably we can add versioning support to
10139     # collect2, so additional links can be useful in future.
10140     if test "$aix_use_runtimelinking" = yes; then
10141       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10142       # instead of lib<name>.a to let people know that these are not
10143       # typical AIX shared libraries.
10144       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10145     else
10146       # We preserve .a as extension for shared libraries through AIX4.2
10147       # and later when we are not doing run time linking.
10148       library_names_spec='${libname}${release}.a $libname.a'
10149       soname_spec='${libname}${release}${shared_ext}$major'
10150     fi
10151     shlibpath_var=LIBPATH
10152   fi
10153   ;;
10154
10155 amigaos*)
10156   case $host_cpu in
10157   powerpc)
10158     # Since July 2007 AmigaOS4 officially supports .so libraries.
10159     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10160     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10161     ;;
10162   m68k)
10163     library_names_spec='$libname.ixlibrary $libname.a'
10164     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10165     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 ${libname}_ixlibrary.a || exit 1; done'
10166     ;;
10167   esac
10168   ;;
10169
10170 beos*)
10171   library_names_spec='${libname}${shared_ext}'
10172   dynamic_linker="$host_os ld.so"
10173   shlibpath_var=LIBRARY_PATH
10174   ;;
10175
10176 bsdi[45]*)
10177   version_type=linux
10178   need_version=no
10179   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10180   soname_spec='${libname}${release}${shared_ext}$major'
10181   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10182   shlibpath_var=LD_LIBRARY_PATH
10183   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10184   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10185   # the default ld.so.conf also contains /usr/contrib/lib and
10186   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10187   # libtool to hard-code these into programs
10188   ;;
10189
10190 cygwin* | mingw* | pw32* | cegcc*)
10191   version_type=windows
10192   shrext_cmds=".dll"
10193   need_version=no
10194   need_lib_prefix=no
10195
10196   case $GCC,$host_os in
10197   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10198     library_names_spec='$libname.dll.a'
10199     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10200     postinstall_cmds='base_file=`basename \${file}`~
10201       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10202       dldir=$destdir/`dirname \$dlpath`~
10203       test -d \$dldir || mkdir -p \$dldir~
10204       $install_prog $dir/$dlname \$dldir/$dlname~
10205       chmod a+x \$dldir/$dlname~
10206       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10207         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10208       fi'
10209     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10210       dlpath=$dir/\$dldll~
10211        $RM \$dlpath'
10212     shlibpath_overrides_runpath=yes
10213
10214     case $host_os in
10215     cygwin*)
10216       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10217       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10218
10219       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10220       ;;
10221     mingw* | cegcc*)
10222       # MinGW DLLs use traditional 'lib' prefix
10223       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10224       ;;
10225     pw32*)
10226       # pw32 DLLs use 'pw' prefix rather than 'lib'
10227       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10228       ;;
10229     esac
10230     ;;
10231
10232   *)
10233     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10234     ;;
10235   esac
10236   dynamic_linker='Win32 ld.exe'
10237   # FIXME: first we should search . and the directory the executable is in
10238   shlibpath_var=PATH
10239   ;;
10240
10241 darwin* | rhapsody*)
10242   dynamic_linker="$host_os dyld"
10243   version_type=darwin
10244   need_lib_prefix=no
10245   need_version=no
10246   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10247   soname_spec='${libname}${release}${major}$shared_ext'
10248   shlibpath_overrides_runpath=yes
10249   shlibpath_var=DYLD_LIBRARY_PATH
10250   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10251
10252   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10253   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10254   ;;
10255
10256 dgux*)
10257   version_type=linux
10258   need_lib_prefix=no
10259   need_version=no
10260   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10261   soname_spec='${libname}${release}${shared_ext}$major'
10262   shlibpath_var=LD_LIBRARY_PATH
10263   ;;
10264
10265 freebsd* | dragonfly*)
10266   # DragonFly does not have aout.  When/if they implement a new
10267   # versioning mechanism, adjust this.
10268   if test -x /usr/bin/objformat; then
10269     objformat=`/usr/bin/objformat`
10270   else
10271     case $host_os in
10272     freebsd[23].*) objformat=aout ;;
10273     *) objformat=elf ;;
10274     esac
10275   fi
10276   version_type=freebsd-$objformat
10277   case $version_type in
10278     freebsd-elf*)
10279       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10280       need_version=no
10281       need_lib_prefix=no
10282       ;;
10283     freebsd-*)
10284       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10285       need_version=yes
10286       ;;
10287   esac
10288   shlibpath_var=LD_LIBRARY_PATH
10289   case $host_os in
10290   freebsd2.*)
10291     shlibpath_overrides_runpath=yes
10292     ;;
10293   freebsd3.[01]* | freebsdelf3.[01]*)
10294     shlibpath_overrides_runpath=yes
10295     hardcode_into_libs=yes
10296     ;;
10297   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10298   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10299     shlibpath_overrides_runpath=no
10300     hardcode_into_libs=yes
10301     ;;
10302   *) # from 4.6 on, and DragonFly
10303     shlibpath_overrides_runpath=yes
10304     hardcode_into_libs=yes
10305     ;;
10306   esac
10307   ;;
10308
10309 gnu*)
10310   version_type=linux
10311   need_lib_prefix=no
10312   need_version=no
10313   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10314   soname_spec='${libname}${release}${shared_ext}$major'
10315   shlibpath_var=LD_LIBRARY_PATH
10316   hardcode_into_libs=yes
10317   ;;
10318
10319 haiku*)
10320   version_type=linux
10321   need_lib_prefix=no
10322   need_version=no
10323   dynamic_linker="$host_os runtime_loader"
10324   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10325   soname_spec='${libname}${release}${shared_ext}$major'
10326   shlibpath_var=LIBRARY_PATH
10327   shlibpath_overrides_runpath=yes
10328   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10329   hardcode_into_libs=yes
10330   ;;
10331
10332 hpux9* | hpux10* | hpux11*)
10333   # Give a soname corresponding to the major version so that dld.sl refuses to
10334   # link against other versions.
10335   version_type=sunos
10336   need_lib_prefix=no
10337   need_version=no
10338   case $host_cpu in
10339   ia64*)
10340     shrext_cmds='.so'
10341     hardcode_into_libs=yes
10342     dynamic_linker="$host_os dld.so"
10343     shlibpath_var=LD_LIBRARY_PATH
10344     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10345     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10346     soname_spec='${libname}${release}${shared_ext}$major'
10347     if test "X$HPUX_IA64_MODE" = X32; then
10348       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10349     else
10350       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10351     fi
10352     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10353     ;;
10354   hppa*64*)
10355     shrext_cmds='.sl'
10356     hardcode_into_libs=yes
10357     dynamic_linker="$host_os dld.sl"
10358     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10359     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10360     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10361     soname_spec='${libname}${release}${shared_ext}$major'
10362     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10363     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10364     ;;
10365   *)
10366     shrext_cmds='.sl'
10367     dynamic_linker="$host_os dld.sl"
10368     shlibpath_var=SHLIB_PATH
10369     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10370     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10371     soname_spec='${libname}${release}${shared_ext}$major'
10372     ;;
10373   esac
10374   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10375   postinstall_cmds='chmod 555 $lib'
10376   # or fails outright, so override atomically:
10377   install_override_mode=555
10378   ;;
10379
10380 interix[3-9]*)
10381   version_type=linux
10382   need_lib_prefix=no
10383   need_version=no
10384   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10385   soname_spec='${libname}${release}${shared_ext}$major'
10386   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10387   shlibpath_var=LD_LIBRARY_PATH
10388   shlibpath_overrides_runpath=no
10389   hardcode_into_libs=yes
10390   ;;
10391
10392 irix5* | irix6* | nonstopux*)
10393   case $host_os in
10394     nonstopux*) version_type=nonstopux ;;
10395     *)
10396         if test "$lt_cv_prog_gnu_ld" = yes; then
10397                 version_type=linux
10398         else
10399                 version_type=irix
10400         fi ;;
10401   esac
10402   need_lib_prefix=no
10403   need_version=no
10404   soname_spec='${libname}${release}${shared_ext}$major'
10405   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10406   case $host_os in
10407   irix5* | nonstopux*)
10408     libsuff= shlibsuff=
10409     ;;
10410   *)
10411     case $LD in # libtool.m4 will add one of these switches to LD
10412     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10413       libsuff= shlibsuff= libmagic=32-bit;;
10414     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10415       libsuff=32 shlibsuff=N32 libmagic=N32;;
10416     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10417       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10418     *) libsuff= shlibsuff= libmagic=never-match;;
10419     esac
10420     ;;
10421   esac
10422   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10423   shlibpath_overrides_runpath=no
10424   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10425   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10426   hardcode_into_libs=yes
10427   ;;
10428
10429 # No shared lib support for Linux oldld, aout, or coff.
10430 linux*oldld* | linux*aout* | linux*coff*)
10431   dynamic_linker=no
10432   ;;
10433
10434 # This must be Linux ELF.
10435 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10436   version_type=linux
10437   need_lib_prefix=no
10438   need_version=no
10439   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10440   soname_spec='${libname}${release}${shared_ext}$major'
10441   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10442   shlibpath_var=LD_LIBRARY_PATH
10443   shlibpath_overrides_runpath=no
10444
10445   # Some binutils ld are patched to set DT_RUNPATH
10446   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10447   $as_echo_n "(cached) " >&6
10448 else
10449   lt_cv_shlibpath_overrides_runpath=no
10450     save_LDFLAGS=$LDFLAGS
10451     save_libdir=$libdir
10452     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10453          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10454     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10455 /* end confdefs.h.  */
10456
10457 int
10458 main ()
10459 {
10460
10461   ;
10462   return 0;
10463 }
10464 _ACEOF
10465 if ac_fn_c_try_link "$LINENO"; then :
10466   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10467   lt_cv_shlibpath_overrides_runpath=yes
10468 fi
10469 fi
10470 rm -f core conftest.err conftest.$ac_objext \
10471     conftest$ac_exeext conftest.$ac_ext
10472     LDFLAGS=$save_LDFLAGS
10473     libdir=$save_libdir
10474
10475 fi
10476
10477   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10478
10479   # This implies no fast_install, which is unacceptable.
10480   # Some rework will be needed to allow for fast_install
10481   # before this can be enabled.
10482   hardcode_into_libs=yes
10483
10484   # Append ld.so.conf contents to the search path
10485   if test -f /etc/ld.so.conf; then
10486     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' ' '`
10487     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10488   fi
10489
10490   # We used to test for /lib/ld.so.1 and disable shared libraries on
10491   # powerpc, because MkLinux only supported shared libraries with the
10492   # GNU dynamic linker.  Since this was broken with cross compilers,
10493   # most powerpc-linux boxes support dynamic linking these days and
10494   # people can always --disable-shared, the test was removed, and we
10495   # assume the GNU/Linux dynamic linker is in use.
10496   dynamic_linker='GNU/Linux ld.so'
10497   ;;
10498
10499 netbsd*)
10500   version_type=sunos
10501   need_lib_prefix=no
10502   need_version=no
10503   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10504     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10505     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10506     dynamic_linker='NetBSD (a.out) ld.so'
10507   else
10508     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10509     soname_spec='${libname}${release}${shared_ext}$major'
10510     dynamic_linker='NetBSD ld.elf_so'
10511   fi
10512   shlibpath_var=LD_LIBRARY_PATH
10513   shlibpath_overrides_runpath=yes
10514   hardcode_into_libs=yes
10515   ;;
10516
10517 newsos6)
10518   version_type=linux
10519   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10520   shlibpath_var=LD_LIBRARY_PATH
10521   shlibpath_overrides_runpath=yes
10522   ;;
10523
10524 *nto* | *qnx*)
10525   version_type=qnx
10526   need_lib_prefix=no
10527   need_version=no
10528   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10529   soname_spec='${libname}${release}${shared_ext}$major'
10530   shlibpath_var=LD_LIBRARY_PATH
10531   shlibpath_overrides_runpath=no
10532   hardcode_into_libs=yes
10533   dynamic_linker='ldqnx.so'
10534   ;;
10535
10536 openbsd*)
10537   version_type=sunos
10538   sys_lib_dlsearch_path_spec="/usr/lib"
10539   need_lib_prefix=no
10540   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10541   case $host_os in
10542     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10543     *)                          need_version=no  ;;
10544   esac
10545   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10546   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10547   shlibpath_var=LD_LIBRARY_PATH
10548   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10549     case $host_os in
10550       openbsd2.[89] | openbsd2.[89].*)
10551         shlibpath_overrides_runpath=no
10552         ;;
10553       *)
10554         shlibpath_overrides_runpath=yes
10555         ;;
10556       esac
10557   else
10558     shlibpath_overrides_runpath=yes
10559   fi
10560   ;;
10561
10562 os2*)
10563   libname_spec='$name'
10564   shrext_cmds=".dll"
10565   need_lib_prefix=no
10566   library_names_spec='$libname${shared_ext} $libname.a'
10567   dynamic_linker='OS/2 ld.exe'
10568   shlibpath_var=LIBPATH
10569   ;;
10570
10571 osf3* | osf4* | osf5*)
10572   version_type=osf
10573   need_lib_prefix=no
10574   need_version=no
10575   soname_spec='${libname}${release}${shared_ext}$major'
10576   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10577   shlibpath_var=LD_LIBRARY_PATH
10578   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10579   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10580   ;;
10581
10582 rdos*)
10583   dynamic_linker=no
10584   ;;
10585
10586 solaris*)
10587   version_type=linux
10588   need_lib_prefix=no
10589   need_version=no
10590   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10591   soname_spec='${libname}${release}${shared_ext}$major'
10592   shlibpath_var=LD_LIBRARY_PATH
10593   shlibpath_overrides_runpath=yes
10594   hardcode_into_libs=yes
10595   # ldd complains unless libraries are executable
10596   postinstall_cmds='chmod +x $lib'
10597   ;;
10598
10599 sunos4*)
10600   version_type=sunos
10601   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10602   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10603   shlibpath_var=LD_LIBRARY_PATH
10604   shlibpath_overrides_runpath=yes
10605   if test "$with_gnu_ld" = yes; then
10606     need_lib_prefix=no
10607   fi
10608   need_version=yes
10609   ;;
10610
10611 sysv4 | sysv4.3*)
10612   version_type=linux
10613   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10614   soname_spec='${libname}${release}${shared_ext}$major'
10615   shlibpath_var=LD_LIBRARY_PATH
10616   case $host_vendor in
10617     sni)
10618       shlibpath_overrides_runpath=no
10619       need_lib_prefix=no
10620       runpath_var=LD_RUN_PATH
10621       ;;
10622     siemens)
10623       need_lib_prefix=no
10624       ;;
10625     motorola)
10626       need_lib_prefix=no
10627       need_version=no
10628       shlibpath_overrides_runpath=no
10629       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10630       ;;
10631   esac
10632   ;;
10633
10634 sysv4*MP*)
10635   if test -d /usr/nec ;then
10636     version_type=linux
10637     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10638     soname_spec='$libname${shared_ext}.$major'
10639     shlibpath_var=LD_LIBRARY_PATH
10640   fi
10641   ;;
10642
10643 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10644   version_type=freebsd-elf
10645   need_lib_prefix=no
10646   need_version=no
10647   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10648   soname_spec='${libname}${release}${shared_ext}$major'
10649   shlibpath_var=LD_LIBRARY_PATH
10650   shlibpath_overrides_runpath=yes
10651   hardcode_into_libs=yes
10652   if test "$with_gnu_ld" = yes; then
10653     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10654   else
10655     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10656     case $host_os in
10657       sco3.2v5*)
10658         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10659         ;;
10660     esac
10661   fi
10662   sys_lib_dlsearch_path_spec='/usr/lib'
10663   ;;
10664
10665 tpf*)
10666   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10667   version_type=linux
10668   need_lib_prefix=no
10669   need_version=no
10670   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10671   shlibpath_var=LD_LIBRARY_PATH
10672   shlibpath_overrides_runpath=no
10673   hardcode_into_libs=yes
10674   ;;
10675
10676 uts4*)
10677   version_type=linux
10678   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10679   soname_spec='${libname}${release}${shared_ext}$major'
10680   shlibpath_var=LD_LIBRARY_PATH
10681   ;;
10682
10683 *)
10684   dynamic_linker=no
10685   ;;
10686 esac
10687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10688 $as_echo "$dynamic_linker" >&6; }
10689 test "$dynamic_linker" = no && can_build_shared=no
10690
10691 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10692 if test "$GCC" = yes; then
10693   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10694 fi
10695
10696 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10697   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10698 fi
10699 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10700   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10701 fi
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
10794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10795 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10796 hardcode_action=
10797 if test -n "$hardcode_libdir_flag_spec" ||
10798    test -n "$runpath_var" ||
10799    test "X$hardcode_automatic" = "Xyes" ; then
10800
10801   # We can hardcode non-existent directories.
10802   if test "$hardcode_direct" != no &&
10803      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10804      # have to relink, otherwise we might link with an installed library
10805      # when we should be linking with a yet-to-be-installed one
10806      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10807      test "$hardcode_minus_L" != no; then
10808     # Linking always hardcodes the temporary library directory.
10809     hardcode_action=relink
10810   else
10811     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10812     hardcode_action=immediate
10813   fi
10814 else
10815   # We cannot hardcode anything, or else we can only hardcode existing
10816   # directories.
10817   hardcode_action=unsupported
10818 fi
10819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10820 $as_echo "$hardcode_action" >&6; }
10821
10822 if test "$hardcode_action" = relink ||
10823    test "$inherit_rpath" = yes; then
10824   # Fast installation is not supported
10825   enable_fast_install=no
10826 elif test "$shlibpath_overrides_runpath" = yes ||
10827      test "$enable_shared" = no; then
10828   # Fast installation is not necessary
10829   enable_fast_install=needless
10830 fi
10831
10832
10833
10834
10835
10836
10837   if test "x$enable_dlopen" != xyes; then
10838   enable_dlopen=unknown
10839   enable_dlopen_self=unknown
10840   enable_dlopen_self_static=unknown
10841 else
10842   lt_cv_dlopen=no
10843   lt_cv_dlopen_libs=
10844
10845   case $host_os in
10846   beos*)
10847     lt_cv_dlopen="load_add_on"
10848     lt_cv_dlopen_libs=
10849     lt_cv_dlopen_self=yes
10850     ;;
10851
10852   mingw* | pw32* | cegcc*)
10853     lt_cv_dlopen="LoadLibrary"
10854     lt_cv_dlopen_libs=
10855     ;;
10856
10857   cygwin*)
10858     lt_cv_dlopen="dlopen"
10859     lt_cv_dlopen_libs=
10860     ;;
10861
10862   darwin*)
10863   # if libdl is installed we need to link against it
10864     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10865 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10866 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10867   $as_echo_n "(cached) " >&6
10868 else
10869   ac_check_lib_save_LIBS=$LIBS
10870 LIBS="-ldl  $LIBS"
10871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10872 /* end confdefs.h.  */
10873
10874 /* Override any GCC internal prototype to avoid an error.
10875    Use char because int might match the return type of a GCC
10876    builtin and then its argument prototype would still apply.  */
10877 #ifdef __cplusplus
10878 extern "C"
10879 #endif
10880 char dlopen ();
10881 int
10882 main ()
10883 {
10884 return dlopen ();
10885   ;
10886   return 0;
10887 }
10888 _ACEOF
10889 if ac_fn_c_try_link "$LINENO"; then :
10890   ac_cv_lib_dl_dlopen=yes
10891 else
10892   ac_cv_lib_dl_dlopen=no
10893 fi
10894 rm -f core conftest.err conftest.$ac_objext \
10895     conftest$ac_exeext conftest.$ac_ext
10896 LIBS=$ac_check_lib_save_LIBS
10897 fi
10898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10899 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10900 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10901   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10902 else
10903
10904     lt_cv_dlopen="dyld"
10905     lt_cv_dlopen_libs=
10906     lt_cv_dlopen_self=yes
10907
10908 fi
10909
10910     ;;
10911
10912   *)
10913     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10914 if test "x$ac_cv_func_shl_load" = x""yes; then :
10915   lt_cv_dlopen="shl_load"
10916 else
10917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10918 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10919 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10920   $as_echo_n "(cached) " >&6
10921 else
10922   ac_check_lib_save_LIBS=$LIBS
10923 LIBS="-ldld  $LIBS"
10924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10925 /* end confdefs.h.  */
10926
10927 /* Override any GCC internal prototype to avoid an error.
10928    Use char because int might match the return type of a GCC
10929    builtin and then its argument prototype would still apply.  */
10930 #ifdef __cplusplus
10931 extern "C"
10932 #endif
10933 char shl_load ();
10934 int
10935 main ()
10936 {
10937 return shl_load ();
10938   ;
10939   return 0;
10940 }
10941 _ACEOF
10942 if ac_fn_c_try_link "$LINENO"; then :
10943   ac_cv_lib_dld_shl_load=yes
10944 else
10945   ac_cv_lib_dld_shl_load=no
10946 fi
10947 rm -f core conftest.err conftest.$ac_objext \
10948     conftest$ac_exeext conftest.$ac_ext
10949 LIBS=$ac_check_lib_save_LIBS
10950 fi
10951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10952 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10953 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10954   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10955 else
10956   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10957 if test "x$ac_cv_func_dlopen" = x""yes; then :
10958   lt_cv_dlopen="dlopen"
10959 else
10960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10961 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10962 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10963   $as_echo_n "(cached) " >&6
10964 else
10965   ac_check_lib_save_LIBS=$LIBS
10966 LIBS="-ldl  $LIBS"
10967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10968 /* end confdefs.h.  */
10969
10970 /* Override any GCC internal prototype to avoid an error.
10971    Use char because int might match the return type of a GCC
10972    builtin and then its argument prototype would still apply.  */
10973 #ifdef __cplusplus
10974 extern "C"
10975 #endif
10976 char dlopen ();
10977 int
10978 main ()
10979 {
10980 return dlopen ();
10981   ;
10982   return 0;
10983 }
10984 _ACEOF
10985 if ac_fn_c_try_link "$LINENO"; then :
10986   ac_cv_lib_dl_dlopen=yes
10987 else
10988   ac_cv_lib_dl_dlopen=no
10989 fi
10990 rm -f core conftest.err conftest.$ac_objext \
10991     conftest$ac_exeext conftest.$ac_ext
10992 LIBS=$ac_check_lib_save_LIBS
10993 fi
10994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10995 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10996 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10997   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10998 else
10999   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11000 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11001 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11002   $as_echo_n "(cached) " >&6
11003 else
11004   ac_check_lib_save_LIBS=$LIBS
11005 LIBS="-lsvld  $LIBS"
11006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11007 /* end confdefs.h.  */
11008
11009 /* Override any GCC internal prototype to avoid an error.
11010    Use char because int might match the return type of a GCC
11011    builtin and then its argument prototype would still apply.  */
11012 #ifdef __cplusplus
11013 extern "C"
11014 #endif
11015 char dlopen ();
11016 int
11017 main ()
11018 {
11019 return dlopen ();
11020   ;
11021   return 0;
11022 }
11023 _ACEOF
11024 if ac_fn_c_try_link "$LINENO"; then :
11025   ac_cv_lib_svld_dlopen=yes
11026 else
11027   ac_cv_lib_svld_dlopen=no
11028 fi
11029 rm -f core conftest.err conftest.$ac_objext \
11030     conftest$ac_exeext conftest.$ac_ext
11031 LIBS=$ac_check_lib_save_LIBS
11032 fi
11033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11034 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11035 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11036   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11037 else
11038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11039 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11040 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11041   $as_echo_n "(cached) " >&6
11042 else
11043   ac_check_lib_save_LIBS=$LIBS
11044 LIBS="-ldld  $LIBS"
11045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11046 /* end confdefs.h.  */
11047
11048 /* Override any GCC internal prototype to avoid an error.
11049    Use char because int might match the return type of a GCC
11050    builtin and then its argument prototype would still apply.  */
11051 #ifdef __cplusplus
11052 extern "C"
11053 #endif
11054 char dld_link ();
11055 int
11056 main ()
11057 {
11058 return dld_link ();
11059   ;
11060   return 0;
11061 }
11062 _ACEOF
11063 if ac_fn_c_try_link "$LINENO"; then :
11064   ac_cv_lib_dld_dld_link=yes
11065 else
11066   ac_cv_lib_dld_dld_link=no
11067 fi
11068 rm -f core conftest.err conftest.$ac_objext \
11069     conftest$ac_exeext conftest.$ac_ext
11070 LIBS=$ac_check_lib_save_LIBS
11071 fi
11072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11073 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11074 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11075   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11076 fi
11077
11078
11079 fi
11080
11081
11082 fi
11083
11084
11085 fi
11086
11087
11088 fi
11089
11090
11091 fi
11092
11093     ;;
11094   esac
11095
11096   if test "x$lt_cv_dlopen" != xno; then
11097     enable_dlopen=yes
11098   else
11099     enable_dlopen=no
11100   fi
11101
11102   case $lt_cv_dlopen in
11103   dlopen)
11104     save_CPPFLAGS="$CPPFLAGS"
11105     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11106
11107     save_LDFLAGS="$LDFLAGS"
11108     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11109
11110     save_LIBS="$LIBS"
11111     LIBS="$lt_cv_dlopen_libs $LIBS"
11112
11113     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11114 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11115 if test "${lt_cv_dlopen_self+set}" = set; then :
11116   $as_echo_n "(cached) " >&6
11117 else
11118           if test "$cross_compiling" = yes; then :
11119   lt_cv_dlopen_self=cross
11120 else
11121   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11122   lt_status=$lt_dlunknown
11123   cat > conftest.$ac_ext <<_LT_EOF
11124 #line 11124 "configure"
11125 #include "confdefs.h"
11126
11127 #if HAVE_DLFCN_H
11128 #include <dlfcn.h>
11129 #endif
11130
11131 #include <stdio.h>
11132
11133 #ifdef RTLD_GLOBAL
11134 #  define LT_DLGLOBAL           RTLD_GLOBAL
11135 #else
11136 #  ifdef DL_GLOBAL
11137 #    define LT_DLGLOBAL         DL_GLOBAL
11138 #  else
11139 #    define LT_DLGLOBAL         0
11140 #  endif
11141 #endif
11142
11143 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11144    find out it does not work in some platform. */
11145 #ifndef LT_DLLAZY_OR_NOW
11146 #  ifdef RTLD_LAZY
11147 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11148 #  else
11149 #    ifdef DL_LAZY
11150 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11151 #    else
11152 #      ifdef RTLD_NOW
11153 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11154 #      else
11155 #        ifdef DL_NOW
11156 #          define LT_DLLAZY_OR_NOW      DL_NOW
11157 #        else
11158 #          define LT_DLLAZY_OR_NOW      0
11159 #        endif
11160 #      endif
11161 #    endif
11162 #  endif
11163 #endif
11164
11165 /* When -fvisbility=hidden is used, assume the code has been annotated
11166    correspondingly for the symbols needed.  */
11167 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11168 void fnord () __attribute__((visibility("default")));
11169 #endif
11170
11171 void fnord () { int i=42; }
11172 int main ()
11173 {
11174   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11175   int status = $lt_dlunknown;
11176
11177   if (self)
11178     {
11179       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11180       else
11181         {
11182           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11183           else puts (dlerror ());
11184         }
11185       /* dlclose (self); */
11186     }
11187   else
11188     puts (dlerror ());
11189
11190   return status;
11191 }
11192 _LT_EOF
11193   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11194   (eval $ac_link) 2>&5
11195   ac_status=$?
11196   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11197   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11198     (./conftest; exit; ) >&5 2>/dev/null
11199     lt_status=$?
11200     case x$lt_status in
11201       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11202       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11203       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11204     esac
11205   else :
11206     # compilation failed
11207     lt_cv_dlopen_self=no
11208   fi
11209 fi
11210 rm -fr conftest*
11211
11212
11213 fi
11214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11215 $as_echo "$lt_cv_dlopen_self" >&6; }
11216
11217     if test "x$lt_cv_dlopen_self" = xyes; then
11218       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11219       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11220 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11221 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11222   $as_echo_n "(cached) " >&6
11223 else
11224           if test "$cross_compiling" = yes; then :
11225   lt_cv_dlopen_self_static=cross
11226 else
11227   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11228   lt_status=$lt_dlunknown
11229   cat > conftest.$ac_ext <<_LT_EOF
11230 #line 11230 "configure"
11231 #include "confdefs.h"
11232
11233 #if HAVE_DLFCN_H
11234 #include <dlfcn.h>
11235 #endif
11236
11237 #include <stdio.h>
11238
11239 #ifdef RTLD_GLOBAL
11240 #  define LT_DLGLOBAL           RTLD_GLOBAL
11241 #else
11242 #  ifdef DL_GLOBAL
11243 #    define LT_DLGLOBAL         DL_GLOBAL
11244 #  else
11245 #    define LT_DLGLOBAL         0
11246 #  endif
11247 #endif
11248
11249 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11250    find out it does not work in some platform. */
11251 #ifndef LT_DLLAZY_OR_NOW
11252 #  ifdef RTLD_LAZY
11253 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11254 #  else
11255 #    ifdef DL_LAZY
11256 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11257 #    else
11258 #      ifdef RTLD_NOW
11259 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11260 #      else
11261 #        ifdef DL_NOW
11262 #          define LT_DLLAZY_OR_NOW      DL_NOW
11263 #        else
11264 #          define LT_DLLAZY_OR_NOW      0
11265 #        endif
11266 #      endif
11267 #    endif
11268 #  endif
11269 #endif
11270
11271 /* When -fvisbility=hidden is used, assume the code has been annotated
11272    correspondingly for the symbols needed.  */
11273 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11274 void fnord () __attribute__((visibility("default")));
11275 #endif
11276
11277 void fnord () { int i=42; }
11278 int main ()
11279 {
11280   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11281   int status = $lt_dlunknown;
11282
11283   if (self)
11284     {
11285       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11286       else
11287         {
11288           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11289           else puts (dlerror ());
11290         }
11291       /* dlclose (self); */
11292     }
11293   else
11294     puts (dlerror ());
11295
11296   return status;
11297 }
11298 _LT_EOF
11299   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11300   (eval $ac_link) 2>&5
11301   ac_status=$?
11302   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11303   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11304     (./conftest; exit; ) >&5 2>/dev/null
11305     lt_status=$?
11306     case x$lt_status in
11307       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11308       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11309       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11310     esac
11311   else :
11312     # compilation failed
11313     lt_cv_dlopen_self_static=no
11314   fi
11315 fi
11316 rm -fr conftest*
11317
11318
11319 fi
11320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11321 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11322     fi
11323
11324     CPPFLAGS="$save_CPPFLAGS"
11325     LDFLAGS="$save_LDFLAGS"
11326     LIBS="$save_LIBS"
11327     ;;
11328   esac
11329
11330   case $lt_cv_dlopen_self in
11331   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11332   *) enable_dlopen_self=unknown ;;
11333   esac
11334
11335   case $lt_cv_dlopen_self_static in
11336   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11337   *) enable_dlopen_self_static=unknown ;;
11338   esac
11339 fi
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354
11355
11356
11357 striplib=
11358 old_striplib=
11359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11360 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11361 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11362   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11363   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11365 $as_echo "yes" >&6; }
11366 else
11367 # FIXME - insert some real tests, host_os isn't really good enough
11368   case $host_os in
11369   darwin*)
11370     if test -n "$STRIP" ; then
11371       striplib="$STRIP -x"
11372       old_striplib="$STRIP -S"
11373       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11374 $as_echo "yes" >&6; }
11375     else
11376       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11377 $as_echo "no" >&6; }
11378     fi
11379     ;;
11380   *)
11381     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11382 $as_echo "no" >&6; }
11383     ;;
11384   esac
11385 fi
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396
11397
11398   # Report which library types will actually be built
11399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11400 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11402 $as_echo "$can_build_shared" >&6; }
11403
11404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11405 $as_echo_n "checking whether to build shared libraries... " >&6; }
11406   test "$can_build_shared" = "no" && enable_shared=no
11407
11408   # On AIX, shared libraries and static libraries use the same namespace, and
11409   # are all built from PIC.
11410   case $host_os in
11411   aix3*)
11412     test "$enable_shared" = yes && enable_static=no
11413     if test -n "$RANLIB"; then
11414       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11415       postinstall_cmds='$RANLIB $lib'
11416     fi
11417     ;;
11418
11419   aix[4-9]*)
11420     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11421       test "$enable_shared" = yes && enable_static=no
11422     fi
11423     ;;
11424   esac
11425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11426 $as_echo "$enable_shared" >&6; }
11427
11428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11429 $as_echo_n "checking whether to build static libraries... " >&6; }
11430   # Make sure either enable_shared or enable_static is yes.
11431   test "$enable_shared" = yes || enable_static=yes
11432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11433 $as_echo "$enable_static" >&6; }
11434
11435
11436
11437
11438 fi
11439 ac_ext=c
11440 ac_cpp='$CPP $CPPFLAGS'
11441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11443 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11444
11445 CC="$lt_save_CC"
11446
11447
11448
11449
11450
11451
11452
11453
11454
11455
11456
11457
11458
11459 # Source file extension for Go test sources.
11460 ac_ext=go
11461
11462 # Object file extension for compiled Go test sources.
11463 objext=o
11464 objext_GO=$objext
11465
11466 # Code to be used in simple compile tests
11467 lt_simple_compile_test_code="package main; func main() { }"
11468
11469 # Code to be used in simple link tests
11470 lt_simple_link_test_code='package main; func main() { }'
11471
11472 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11473
11474
11475
11476
11477
11478
11479 # If no C compiler was specified, use CC.
11480 LTCC=${LTCC-"$CC"}
11481
11482 # If no C compiler flags were specified, use CFLAGS.
11483 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11484
11485 # Allow CC to be a program name with arguments.
11486 compiler=$CC
11487
11488
11489 # save warnings/boilerplate of simple test code
11490 ac_outfile=conftest.$ac_objext
11491 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11492 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11493 _lt_compiler_boilerplate=`cat conftest.err`
11494 $RM conftest*
11495
11496 ac_outfile=conftest.$ac_objext
11497 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11498 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11499 _lt_linker_boilerplate=`cat conftest.err`
11500 $RM -r conftest*
11501
11502
11503 # Allow CC to be a program name with arguments.
11504 lt_save_CC="$CC"
11505 lt_save_GCC="$GCC"
11506 GCC=yes
11507 CC=${GOC-"gccgo"}
11508 compiler=$CC
11509 compiler_GO=$CC
11510 LD_GO="$LD"
11511 for cc_temp in $compiler""; do
11512   case $cc_temp in
11513     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11514     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11515     \-*) ;;
11516     *) break;;
11517   esac
11518 done
11519 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11520
11521
11522 # Go did not exist at the time GCC didn't implicitly link libc in.
11523 archive_cmds_need_lc_GO=no
11524
11525 old_archive_cmds_GO=$old_archive_cmds
11526
11527 ## CAVEAT EMPTOR:
11528 ## There is no encapsulation within the following macros, do not change
11529 ## the running order or otherwise move them around unless you know exactly
11530 ## what you are doing...
11531 if test -n "$compiler"; then
11532
11533 lt_prog_compiler_no_builtin_flag_GO=
11534
11535 if test "$GCC" = yes; then
11536   case $cc_basename in
11537   nvcc*)
11538     lt_prog_compiler_no_builtin_flag_GO=' -Xcompiler -fno-builtin' ;;
11539   *)
11540     lt_prog_compiler_no_builtin_flag_GO=' -fno-builtin' ;;
11541   esac
11542
11543   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11544 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11545 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
11546   $as_echo_n "(cached) " >&6
11547 else
11548   lt_cv_prog_compiler_rtti_exceptions=no
11549    ac_outfile=conftest.$ac_objext
11550    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11551    lt_compiler_flag="-fno-rtti -fno-exceptions"
11552    # Insert the option either (1) after the last *FLAGS variable, or
11553    # (2) before a word containing "conftest.", or (3) at the end.
11554    # Note that $ac_compile itself does not contain backslashes and begins
11555    # with a dollar sign (not a hyphen), so the echo should work correctly.
11556    # The option is referenced via a variable to avoid confusing sed.
11557    lt_compile=`echo "$ac_compile" | $SED \
11558    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11559    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11560    -e 's:$: $lt_compiler_flag:'`
11561    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11562    (eval "$lt_compile" 2>conftest.err)
11563    ac_status=$?
11564    cat conftest.err >&5
11565    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11566    if (exit $ac_status) && test -s "$ac_outfile"; then
11567      # The compiler can only warn and ignore the option if not recognized
11568      # So say no if there are warnings other than the usual output.
11569      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11570      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11571      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11572        lt_cv_prog_compiler_rtti_exceptions=yes
11573      fi
11574    fi
11575    $RM conftest*
11576
11577 fi
11578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
11579 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
11580
11581 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
11582     lt_prog_compiler_no_builtin_flag_GO="$lt_prog_compiler_no_builtin_flag_GO -fno-rtti -fno-exceptions"
11583 else
11584     :
11585 fi
11586
11587 fi
11588
11589
11590
11591   lt_prog_compiler_wl_GO=
11592 lt_prog_compiler_pic_GO=
11593 lt_prog_compiler_static_GO=
11594
11595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11596 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11597
11598   if test "$GCC" = yes; then
11599     lt_prog_compiler_wl_GO='-Wl,'
11600     lt_prog_compiler_static_GO='-static'
11601
11602     case $host_os in
11603       aix*)
11604       # All AIX code is PIC.
11605       if test "$host_cpu" = ia64; then
11606         # AIX 5 now supports IA64 processor
11607         lt_prog_compiler_static_GO='-Bstatic'
11608       fi
11609       lt_prog_compiler_pic_GO='-fPIC'
11610       ;;
11611
11612     amigaos*)
11613       case $host_cpu in
11614       powerpc)
11615             # see comment about AmigaOS4 .so support
11616             lt_prog_compiler_pic_GO='-fPIC'
11617         ;;
11618       m68k)
11619             # FIXME: we need at least 68020 code to build shared libraries, but
11620             # adding the `-m68020' flag to GCC prevents building anything better,
11621             # like `-m68040'.
11622             lt_prog_compiler_pic_GO='-m68020 -resident32 -malways-restore-a4'
11623         ;;
11624       esac
11625       ;;
11626
11627     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
11628       # PIC is the default for these OSes.
11629       ;;
11630
11631     mingw* | cygwin* | pw32* | os2* | cegcc*)
11632       # This hack is so that the source file can tell whether it is being
11633       # built for inclusion in a dll (and should export symbols for example).
11634       # Although the cygwin gcc ignores -fPIC, still need this for old-style
11635       # (--disable-auto-import) libraries
11636       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11637       ;;
11638
11639     darwin* | rhapsody*)
11640       # PIC is the default on this platform
11641       # Common symbols not allowed in MH_DYLIB files
11642       lt_prog_compiler_pic_GO='-fno-common'
11643       ;;
11644
11645     haiku*)
11646       # PIC is the default for Haiku.
11647       # The "-static" flag exists, but is broken.
11648       lt_prog_compiler_static_GO=
11649       ;;
11650
11651     hpux*)
11652       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
11653       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
11654       # sets the default TLS model and affects inlining.
11655       case $host_cpu in
11656       hppa*64*)
11657         # +Z the default
11658         ;;
11659       *)
11660         lt_prog_compiler_pic_GO='-fPIC'
11661         ;;
11662       esac
11663       ;;
11664
11665     interix[3-9]*)
11666       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
11667       # Instead, we relocate shared libraries at runtime.
11668       ;;
11669
11670     msdosdjgpp*)
11671       # Just because we use GCC doesn't mean we suddenly get shared libraries
11672       # on systems that don't support them.
11673       lt_prog_compiler_can_build_shared_GO=no
11674       enable_shared=no
11675       ;;
11676
11677     *nto* | *qnx*)
11678       # QNX uses GNU C++, but need to define -shared option too, otherwise
11679       # it will coredump.
11680       lt_prog_compiler_pic_GO='-fPIC -shared'
11681       ;;
11682
11683     sysv4*MP*)
11684       if test -d /usr/nec; then
11685         lt_prog_compiler_pic_GO=-Kconform_pic
11686       fi
11687       ;;
11688
11689     *)
11690       lt_prog_compiler_pic_GO='-fPIC'
11691       ;;
11692     esac
11693
11694     case $cc_basename in
11695     nvcc*) # Cuda Compiler Driver 2.2
11696       lt_prog_compiler_wl_GO='-Xlinker '
11697       lt_prog_compiler_pic_GO='-Xcompiler -fPIC'
11698       ;;
11699     esac
11700   else
11701     # PORTME Check for flag to pass linker flags through the system compiler.
11702     case $host_os in
11703     aix*)
11704       lt_prog_compiler_wl_GO='-Wl,'
11705       if test "$host_cpu" = ia64; then
11706         # AIX 5 now supports IA64 processor
11707         lt_prog_compiler_static_GO='-Bstatic'
11708       else
11709         lt_prog_compiler_static_GO='-bnso -bI:/lib/syscalls.exp'
11710       fi
11711       ;;
11712
11713     mingw* | cygwin* | pw32* | os2* | cegcc*)
11714       # This hack is so that the source file can tell whether it is being
11715       # built for inclusion in a dll (and should export symbols for example).
11716       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11717       ;;
11718
11719     hpux9* | hpux10* | hpux11*)
11720       lt_prog_compiler_wl_GO='-Wl,'
11721       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
11722       # not for PA HP-UX.
11723       case $host_cpu in
11724       hppa*64*|ia64*)
11725         # +Z the default
11726         ;;
11727       *)
11728         lt_prog_compiler_pic_GO='+Z'
11729         ;;
11730       esac
11731       # Is there a better lt_prog_compiler_static that works with the bundled CC?
11732       lt_prog_compiler_static_GO='${wl}-a ${wl}archive'
11733       ;;
11734
11735     irix5* | irix6* | nonstopux*)
11736       lt_prog_compiler_wl_GO='-Wl,'
11737       # PIC (with -KPIC) is the default.
11738       lt_prog_compiler_static_GO='-non_shared'
11739       ;;
11740
11741     linux* | k*bsd*-gnu | kopensolaris*-gnu)
11742       case $cc_basename in
11743       # old Intel for x86_64 which still supported -KPIC.
11744       ecc*)
11745         lt_prog_compiler_wl_GO='-Wl,'
11746         lt_prog_compiler_pic_GO='-KPIC'
11747         lt_prog_compiler_static_GO='-static'
11748         ;;
11749       # icc used to be incompatible with GCC.
11750       # ICC 10 doesn't accept -KPIC any more.
11751       icc* | ifort*)
11752         lt_prog_compiler_wl_GO='-Wl,'
11753         lt_prog_compiler_pic_GO='-fPIC'
11754         lt_prog_compiler_static_GO='-static'
11755         ;;
11756       # Lahey Fortran 8.1.
11757       lf95*)
11758         lt_prog_compiler_wl_GO='-Wl,'
11759         lt_prog_compiler_pic_GO='--shared'
11760         lt_prog_compiler_static_GO='--static'
11761         ;;
11762       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
11763         # Portland Group compilers (*not* the Pentium gcc compiler,
11764         # which looks to be a dead project)
11765         lt_prog_compiler_wl_GO='-Wl,'
11766         lt_prog_compiler_pic_GO='-fpic'
11767         lt_prog_compiler_static_GO='-Bstatic'
11768         ;;
11769       ccc*)
11770         lt_prog_compiler_wl_GO='-Wl,'
11771         # All Alpha code is PIC.
11772         lt_prog_compiler_static_GO='-non_shared'
11773         ;;
11774       xl* | bgxl* | bgf* | mpixl*)
11775         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
11776         lt_prog_compiler_wl_GO='-Wl,'
11777         lt_prog_compiler_pic_GO='-qpic'
11778         lt_prog_compiler_static_GO='-qstaticlink'
11779         ;;
11780       *)
11781         case `$CC -V 2>&1 | sed 5q` in
11782         *Sun\ F* | *Sun*Fortran*)
11783           # Sun Fortran 8.3 passes all unrecognized flags to the linker
11784           lt_prog_compiler_pic_GO='-KPIC'
11785           lt_prog_compiler_static_GO='-Bstatic'
11786           lt_prog_compiler_wl_GO=''
11787           ;;
11788         *Sun\ C*)
11789           # Sun C 5.9
11790           lt_prog_compiler_pic_GO='-KPIC'
11791           lt_prog_compiler_static_GO='-Bstatic'
11792           lt_prog_compiler_wl_GO='-Wl,'
11793           ;;
11794         esac
11795         ;;
11796       esac
11797       ;;
11798
11799     newsos6)
11800       lt_prog_compiler_pic_GO='-KPIC'
11801       lt_prog_compiler_static_GO='-Bstatic'
11802       ;;
11803
11804     *nto* | *qnx*)
11805       # QNX uses GNU C++, but need to define -shared option too, otherwise
11806       # it will coredump.
11807       lt_prog_compiler_pic_GO='-fPIC -shared'
11808       ;;
11809
11810     osf3* | osf4* | osf5*)
11811       lt_prog_compiler_wl_GO='-Wl,'
11812       # All OSF/1 code is PIC.
11813       lt_prog_compiler_static_GO='-non_shared'
11814       ;;
11815
11816     rdos*)
11817       lt_prog_compiler_static_GO='-non_shared'
11818       ;;
11819
11820     solaris*)
11821       lt_prog_compiler_pic_GO='-KPIC'
11822       lt_prog_compiler_static_GO='-Bstatic'
11823       case $cc_basename in
11824       f77* | f90* | f95*)
11825         lt_prog_compiler_wl_GO='-Qoption ld ';;
11826       *)
11827         lt_prog_compiler_wl_GO='-Wl,';;
11828       esac
11829       ;;
11830
11831     sunos4*)
11832       lt_prog_compiler_wl_GO='-Qoption ld '
11833       lt_prog_compiler_pic_GO='-PIC'
11834       lt_prog_compiler_static_GO='-Bstatic'
11835       ;;
11836
11837     sysv4 | sysv4.2uw2* | sysv4.3*)
11838       lt_prog_compiler_wl_GO='-Wl,'
11839       lt_prog_compiler_pic_GO='-KPIC'
11840       lt_prog_compiler_static_GO='-Bstatic'
11841       ;;
11842
11843     sysv4*MP*)
11844       if test -d /usr/nec ;then
11845         lt_prog_compiler_pic_GO='-Kconform_pic'
11846         lt_prog_compiler_static_GO='-Bstatic'
11847       fi
11848       ;;
11849
11850     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
11851       lt_prog_compiler_wl_GO='-Wl,'
11852       lt_prog_compiler_pic_GO='-KPIC'
11853       lt_prog_compiler_static_GO='-Bstatic'
11854       ;;
11855
11856     unicos*)
11857       lt_prog_compiler_wl_GO='-Wl,'
11858       lt_prog_compiler_can_build_shared_GO=no
11859       ;;
11860
11861     uts4*)
11862       lt_prog_compiler_pic_GO='-pic'
11863       lt_prog_compiler_static_GO='-Bstatic'
11864       ;;
11865
11866     *)
11867       lt_prog_compiler_can_build_shared_GO=no
11868       ;;
11869     esac
11870   fi
11871
11872 case $host_os in
11873   # For platforms which do not support PIC, -DPIC is meaningless:
11874   *djgpp*)
11875     lt_prog_compiler_pic_GO=
11876     ;;
11877   *)
11878     lt_prog_compiler_pic_GO="$lt_prog_compiler_pic_GO"
11879     ;;
11880 esac
11881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GO" >&5
11882 $as_echo "$lt_prog_compiler_pic_GO" >&6; }
11883
11884
11885
11886 #
11887 # Check to make sure the PIC flag actually works.
11888 #
11889 if test -n "$lt_prog_compiler_pic_GO"; then
11890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GO works" >&5
11891 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GO works... " >&6; }
11892 if test "${lt_cv_prog_compiler_pic_works_GO+set}" = set; then :
11893   $as_echo_n "(cached) " >&6
11894 else
11895   lt_cv_prog_compiler_pic_works_GO=no
11896    ac_outfile=conftest.$ac_objext
11897    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11898    lt_compiler_flag="$lt_prog_compiler_pic_GO"
11899    # Insert the option either (1) after the last *FLAGS variable, or
11900    # (2) before a word containing "conftest.", or (3) at the end.
11901    # Note that $ac_compile itself does not contain backslashes and begins
11902    # with a dollar sign (not a hyphen), so the echo should work correctly.
11903    # The option is referenced via a variable to avoid confusing sed.
11904    lt_compile=`echo "$ac_compile" | $SED \
11905    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11906    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11907    -e 's:$: $lt_compiler_flag:'`
11908    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11909    (eval "$lt_compile" 2>conftest.err)
11910    ac_status=$?
11911    cat conftest.err >&5
11912    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11913    if (exit $ac_status) && test -s "$ac_outfile"; then
11914      # The compiler can only warn and ignore the option if not recognized
11915      # So say no if there are warnings other than the usual output.
11916      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11917      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11918      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11919        lt_cv_prog_compiler_pic_works_GO=yes
11920      fi
11921    fi
11922    $RM conftest*
11923
11924 fi
11925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_GO" >&5
11926 $as_echo "$lt_cv_prog_compiler_pic_works_GO" >&6; }
11927
11928 if test x"$lt_cv_prog_compiler_pic_works_GO" = xyes; then
11929     case $lt_prog_compiler_pic_GO in
11930      "" | " "*) ;;
11931      *) lt_prog_compiler_pic_GO=" $lt_prog_compiler_pic_GO" ;;
11932      esac
11933 else
11934     lt_prog_compiler_pic_GO=
11935      lt_prog_compiler_can_build_shared_GO=no
11936 fi
11937
11938 fi
11939
11940
11941
11942 #
11943 # Check to make sure the static flag actually works.
11944 #
11945 wl=$lt_prog_compiler_wl_GO eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GO\"
11946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
11947 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
11948 if test "${lt_cv_prog_compiler_static_works_GO+set}" = set; then :
11949   $as_echo_n "(cached) " >&6
11950 else
11951   lt_cv_prog_compiler_static_works_GO=no
11952    save_LDFLAGS="$LDFLAGS"
11953    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
11954    echo "$lt_simple_link_test_code" > conftest.$ac_ext
11955    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11956      # The linker can only warn and ignore the option if not recognized
11957      # So say no if there are warnings
11958      if test -s conftest.err; then
11959        # Append any errors to the config.log.
11960        cat conftest.err 1>&5
11961        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11962        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11963        if diff conftest.exp conftest.er2 >/dev/null; then
11964          lt_cv_prog_compiler_static_works_GO=yes
11965        fi
11966      else
11967        lt_cv_prog_compiler_static_works_GO=yes
11968      fi
11969    fi
11970    $RM -r conftest*
11971    LDFLAGS="$save_LDFLAGS"
11972
11973 fi
11974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_GO" >&5
11975 $as_echo "$lt_cv_prog_compiler_static_works_GO" >&6; }
11976
11977 if test x"$lt_cv_prog_compiler_static_works_GO" = xyes; then
11978     :
11979 else
11980     lt_prog_compiler_static_GO=
11981 fi
11982
11983
11984
11985
11986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11987 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11988 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
11989   $as_echo_n "(cached) " >&6
11990 else
11991   lt_cv_prog_compiler_c_o_GO=no
11992    $RM -r conftest 2>/dev/null
11993    mkdir conftest
11994    cd conftest
11995    mkdir out
11996    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11997
11998    lt_compiler_flag="-o out/conftest2.$ac_objext"
11999    # Insert the option either (1) after the last *FLAGS variable, or
12000    # (2) before a word containing "conftest.", or (3) at the end.
12001    # Note that $ac_compile itself does not contain backslashes and begins
12002    # with a dollar sign (not a hyphen), so the echo should work correctly.
12003    lt_compile=`echo "$ac_compile" | $SED \
12004    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12005    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12006    -e 's:$: $lt_compiler_flag:'`
12007    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12008    (eval "$lt_compile" 2>out/conftest.err)
12009    ac_status=$?
12010    cat out/conftest.err >&5
12011    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12012    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12013    then
12014      # The compiler can only warn and ignore the option if not recognized
12015      # So say no if there are warnings
12016      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12017      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12018      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12019        lt_cv_prog_compiler_c_o_GO=yes
12020      fi
12021    fi
12022    chmod u+w . 2>&5
12023    $RM conftest*
12024    # SGI C++ compiler will create directory out/ii_files/ for
12025    # template instantiation
12026    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12027    $RM out/* && rmdir out
12028    cd ..
12029    $RM -r conftest
12030    $RM conftest*
12031
12032 fi
12033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12034 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12035
12036
12037
12038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12039 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12040 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
12041   $as_echo_n "(cached) " >&6
12042 else
12043   lt_cv_prog_compiler_c_o_GO=no
12044    $RM -r conftest 2>/dev/null
12045    mkdir conftest
12046    cd conftest
12047    mkdir out
12048    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12049
12050    lt_compiler_flag="-o out/conftest2.$ac_objext"
12051    # Insert the option either (1) after the last *FLAGS variable, or
12052    # (2) before a word containing "conftest.", or (3) at the end.
12053    # Note that $ac_compile itself does not contain backslashes and begins
12054    # with a dollar sign (not a hyphen), so the echo should work correctly.
12055    lt_compile=`echo "$ac_compile" | $SED \
12056    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12057    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12058    -e 's:$: $lt_compiler_flag:'`
12059    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12060    (eval "$lt_compile" 2>out/conftest.err)
12061    ac_status=$?
12062    cat out/conftest.err >&5
12063    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12064    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12065    then
12066      # The compiler can only warn and ignore the option if not recognized
12067      # So say no if there are warnings
12068      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12069      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12070      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12071        lt_cv_prog_compiler_c_o_GO=yes
12072      fi
12073    fi
12074    chmod u+w . 2>&5
12075    $RM conftest*
12076    # SGI C++ compiler will create directory out/ii_files/ for
12077    # template instantiation
12078    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12079    $RM out/* && rmdir out
12080    cd ..
12081    $RM -r conftest
12082    $RM conftest*
12083
12084 fi
12085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12086 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12087
12088
12089
12090
12091 hard_links="nottested"
12092 if test "$lt_cv_prog_compiler_c_o_GO" = no && test "$need_locks" != no; then
12093   # do not overwrite the value of need_locks provided by the user
12094   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12095 $as_echo_n "checking if we can lock with hard links... " >&6; }
12096   hard_links=yes
12097   $RM conftest*
12098   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12099   touch conftest.a
12100   ln conftest.a conftest.b 2>&5 || hard_links=no
12101   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12103 $as_echo "$hard_links" >&6; }
12104   if test "$hard_links" = no; then
12105     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12106 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12107     need_locks=warn
12108   fi
12109 else
12110   need_locks=no
12111 fi
12112
12113
12114
12115   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12116 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12117
12118   runpath_var=
12119   allow_undefined_flag_GO=
12120   always_export_symbols_GO=no
12121   archive_cmds_GO=
12122   archive_expsym_cmds_GO=
12123   compiler_needs_object_GO=no
12124   enable_shared_with_static_runtimes_GO=no
12125   export_dynamic_flag_spec_GO=
12126   export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12127   hardcode_automatic_GO=no
12128   hardcode_direct_GO=no
12129   hardcode_direct_absolute_GO=no
12130   hardcode_libdir_flag_spec_GO=
12131   hardcode_libdir_flag_spec_ld_GO=
12132   hardcode_libdir_separator_GO=
12133   hardcode_minus_L_GO=no
12134   hardcode_shlibpath_var_GO=unsupported
12135   inherit_rpath_GO=no
12136   link_all_deplibs_GO=unknown
12137   module_cmds_GO=
12138   module_expsym_cmds_GO=
12139   old_archive_from_new_cmds_GO=
12140   old_archive_from_expsyms_cmds_GO=
12141   thread_safe_flag_spec_GO=
12142   whole_archive_flag_spec_GO=
12143   # include_expsyms should be a list of space-separated symbols to be *always*
12144   # included in the symbol list
12145   include_expsyms_GO=
12146   # exclude_expsyms can be an extended regexp of symbols to exclude
12147   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12148   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12149   # as well as any symbol that contains `d'.
12150   exclude_expsyms_GO='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12151   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12152   # platforms (ab)use it in PIC code, but their linkers get confused if
12153   # the symbol is explicitly referenced.  Since portable code cannot
12154   # rely on this symbol name, it's probably fine to never include it in
12155   # preloaded symbol tables.
12156   # Exclude shared library initialization/finalization symbols.
12157   extract_expsyms_cmds=
12158
12159   case $host_os in
12160   cygwin* | mingw* | pw32* | cegcc*)
12161     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12162     # When not using gcc, we currently assume that we are using
12163     # Microsoft Visual C++.
12164     if test "$GCC" != yes; then
12165       with_gnu_ld=no
12166     fi
12167     ;;
12168   interix*)
12169     # we just hope/assume this is gcc and not c89 (= MSVC++)
12170     with_gnu_ld=yes
12171     ;;
12172   openbsd*)
12173     with_gnu_ld=no
12174     ;;
12175   esac
12176
12177   ld_shlibs_GO=yes
12178
12179   # On some targets, GNU ld is compatible enough with the native linker
12180   # that we're better off using the native interface for both.
12181   lt_use_gnu_ld_interface=no
12182   if test "$with_gnu_ld" = yes; then
12183     case $host_os in
12184       aix*)
12185         # The AIX port of GNU ld has always aspired to compatibility
12186         # with the native linker.  However, as the warning in the GNU ld
12187         # block says, versions before 2.19.5* couldn't really create working
12188         # shared libraries, regardless of the interface used.
12189         case `$LD -v 2>&1` in
12190           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12191           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12192           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12193           *)
12194             lt_use_gnu_ld_interface=yes
12195             ;;
12196         esac
12197         ;;
12198       *)
12199         lt_use_gnu_ld_interface=yes
12200         ;;
12201     esac
12202   fi
12203
12204   if test "$lt_use_gnu_ld_interface" = yes; then
12205     # If archive_cmds runs LD, not CC, wlarc should be empty
12206     wlarc='${wl}'
12207
12208     # Set some defaults for GNU ld with shared library support. These
12209     # are reset later if shared libraries are not supported. Putting them
12210     # here allows them to be overridden if necessary.
12211     runpath_var=LD_RUN_PATH
12212     hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12213     export_dynamic_flag_spec_GO='${wl}--export-dynamic'
12214     # ancient GNU ld didn't support --whole-archive et. al.
12215     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12216       whole_archive_flag_spec_GO="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12217     else
12218       whole_archive_flag_spec_GO=
12219     fi
12220     supports_anon_versioning=no
12221     case `$LD -v 2>&1` in
12222       *GNU\ gold*) supports_anon_versioning=yes ;;
12223       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12224       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12225       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12226       *\ 2.11.*) ;; # other 2.11 versions
12227       *) supports_anon_versioning=yes ;;
12228     esac
12229
12230     # See if GNU ld supports shared libraries.
12231     case $host_os in
12232     aix[3-9]*)
12233       # On AIX/PPC, the GNU linker is very broken
12234       if test "$host_cpu" != ia64; then
12235         ld_shlibs_GO=no
12236         cat <<_LT_EOF 1>&2
12237
12238 *** Warning: the GNU linker, at least up to release 2.19, is reported
12239 *** to be unable to reliably create shared libraries on AIX.
12240 *** Therefore, libtool is disabling shared libraries support.  If you
12241 *** really care for shared libraries, you may want to install binutils
12242 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12243 *** You will then need to restart the configuration process.
12244
12245 _LT_EOF
12246       fi
12247       ;;
12248
12249     amigaos*)
12250       case $host_cpu in
12251       powerpc)
12252             # see comment about AmigaOS4 .so support
12253             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12254             archive_expsym_cmds_GO=''
12255         ;;
12256       m68k)
12257             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12258             hardcode_libdir_flag_spec_GO='-L$libdir'
12259             hardcode_minus_L_GO=yes
12260         ;;
12261       esac
12262       ;;
12263
12264     beos*)
12265       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12266         allow_undefined_flag_GO=unsupported
12267         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12268         # support --undefined.  This deserves some investigation.  FIXME
12269         archive_cmds_GO='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12270       else
12271         ld_shlibs_GO=no
12272       fi
12273       ;;
12274
12275     cygwin* | mingw* | pw32* | cegcc*)
12276       # _LT_TAGVAR(hardcode_libdir_flag_spec, GO) is actually meaningless,
12277       # as there is no search path for DLLs.
12278       hardcode_libdir_flag_spec_GO='-L$libdir'
12279       export_dynamic_flag_spec_GO='${wl}--export-all-symbols'
12280       allow_undefined_flag_GO=unsupported
12281       always_export_symbols_GO=no
12282       enable_shared_with_static_runtimes_GO=yes
12283       export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12284
12285       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12286         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12287         # If the export-symbols file already is a .def file (1st line
12288         # is EXPORTS), use it as is; otherwise, prepend...
12289         archive_expsym_cmds_GO='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12290           cp $export_symbols $output_objdir/$soname.def;
12291         else
12292           echo EXPORTS > $output_objdir/$soname.def;
12293           cat $export_symbols >> $output_objdir/$soname.def;
12294         fi~
12295         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12296       else
12297         ld_shlibs_GO=no
12298       fi
12299       ;;
12300
12301     haiku*)
12302       archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12303       link_all_deplibs_GO=yes
12304       ;;
12305
12306     interix[3-9]*)
12307       hardcode_direct_GO=no
12308       hardcode_shlibpath_var_GO=no
12309       hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12310       export_dynamic_flag_spec_GO='${wl}-E'
12311       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12312       # Instead, shared libraries are loaded at an image base (0x10000000 by
12313       # default) and relocated if they conflict, which is a slow very memory
12314       # consuming and fragmenting process.  To avoid this, we pick a random,
12315       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12316       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12317       archive_cmds_GO='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12318       archive_expsym_cmds_GO='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12319       ;;
12320
12321     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
12322       tmp_diet=no
12323       if test "$host_os" = linux-dietlibc; then
12324         case $cc_basename in
12325           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12326         esac
12327       fi
12328       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12329          && test "$tmp_diet" = no
12330       then
12331         tmp_addflag=
12332         tmp_sharedflag='-shared'
12333         case $cc_basename,$host_cpu in
12334         pgcc*)                          # Portland Group C compiler
12335           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'
12336           tmp_addflag=' $pic_flag'
12337           ;;
12338         pgf77* | pgf90* | pgf95* | pgfortran*)
12339                                         # Portland Group f77 and f90 compilers
12340           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12341           tmp_addflag=' $pic_flag -Mnomain' ;;
12342         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12343           tmp_addflag=' -i_dynamic' ;;
12344         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12345           tmp_addflag=' -i_dynamic -nofor_main' ;;
12346         ifc* | ifort*)                  # Intel Fortran compiler
12347           tmp_addflag=' -nofor_main' ;;
12348         lf95*)                          # Lahey Fortran 8.1
12349           whole_archive_flag_spec_GO=
12350           tmp_sharedflag='--shared' ;;
12351         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12352           tmp_sharedflag='-qmkshrobj'
12353           tmp_addflag= ;;
12354         nvcc*)  # Cuda Compiler Driver 2.2
12355           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12356           compiler_needs_object_GO=yes
12357           ;;
12358         esac
12359         case `$CC -V 2>&1 | sed 5q` in
12360         *Sun\ C*)                       # Sun C 5.9
12361           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\"` ${wl}--no-whole-archive'
12362           compiler_needs_object_GO=yes
12363           tmp_sharedflag='-G' ;;
12364         *Sun\ F*)                       # Sun Fortran 8.3
12365           tmp_sharedflag='-G' ;;
12366         esac
12367         archive_cmds_GO='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12368
12369         if test "x$supports_anon_versioning" = xyes; then
12370           archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12371             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12372             echo "local: *; };" >> $output_objdir/$libname.ver~
12373             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12374         fi
12375
12376         case $cc_basename in
12377         xlf* | bgf* | bgxlf* | mpixlf*)
12378           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12379           whole_archive_flag_spec_GO='--whole-archive$convenience --no-whole-archive'
12380           hardcode_libdir_flag_spec_GO=
12381           hardcode_libdir_flag_spec_ld_GO='-rpath $libdir'
12382           archive_cmds_GO='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12383           if test "x$supports_anon_versioning" = xyes; then
12384             archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12385               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12386               echo "local: *; };" >> $output_objdir/$libname.ver~
12387               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12388           fi
12389           ;;
12390         esac
12391       else
12392         ld_shlibs_GO=no
12393       fi
12394       ;;
12395
12396     netbsd*)
12397       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12398         archive_cmds_GO='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12399         wlarc=
12400       else
12401         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12402         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12403       fi
12404       ;;
12405
12406     solaris*)
12407       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12408         ld_shlibs_GO=no
12409         cat <<_LT_EOF 1>&2
12410
12411 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12412 *** create shared libraries on Solaris systems.  Therefore, libtool
12413 *** is disabling shared libraries support.  We urge you to upgrade GNU
12414 *** binutils to release 2.9.1 or newer.  Another option is to modify
12415 *** your PATH or compiler configuration so that the native linker is
12416 *** used, and then restart.
12417
12418 _LT_EOF
12419       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12420         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12421         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12422       else
12423         ld_shlibs_GO=no
12424       fi
12425       ;;
12426
12427     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12428       case `$LD -v 2>&1` in
12429         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12430         ld_shlibs_GO=no
12431         cat <<_LT_EOF 1>&2
12432
12433 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12434 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12435 *** is disabling shared libraries support.  We urge you to upgrade GNU
12436 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12437 *** your PATH or compiler configuration so that the native linker is
12438 *** used, and then restart.
12439
12440 _LT_EOF
12441         ;;
12442         *)
12443           # For security reasons, it is highly recommended that you always
12444           # use absolute paths for naming shared libraries, and exclude the
12445           # DT_RUNPATH tag from executables and libraries.  But doing so
12446           # requires that you compile everything twice, which is a pain.
12447           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12448             hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12449             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12450             archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12451           else
12452             ld_shlibs_GO=no
12453           fi
12454         ;;
12455       esac
12456       ;;
12457
12458     sunos4*)
12459       archive_cmds_GO='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12460       wlarc=
12461       hardcode_direct_GO=yes
12462       hardcode_shlibpath_var_GO=no
12463       ;;
12464
12465     *)
12466       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12467         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12468         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12469       else
12470         ld_shlibs_GO=no
12471       fi
12472       ;;
12473     esac
12474
12475     if test "$ld_shlibs_GO" = no; then
12476       runpath_var=
12477       hardcode_libdir_flag_spec_GO=
12478       export_dynamic_flag_spec_GO=
12479       whole_archive_flag_spec_GO=
12480     fi
12481   else
12482     # PORTME fill in a description of your system's linker (not GNU ld)
12483     case $host_os in
12484     aix3*)
12485       allow_undefined_flag_GO=unsupported
12486       always_export_symbols_GO=yes
12487       archive_expsym_cmds_GO='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12488       # Note: this linker hardcodes the directories in LIBPATH if there
12489       # are no directories specified by -L.
12490       hardcode_minus_L_GO=yes
12491       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12492         # Neither direct hardcoding nor static linking is supported with a
12493         # broken collect2.
12494         hardcode_direct_GO=unsupported
12495       fi
12496       ;;
12497
12498     aix[4-9]*)
12499       if test "$host_cpu" = ia64; then
12500         # On IA64, the linker does run time linking by default, so we don't
12501         # have to do anything special.
12502         aix_use_runtimelinking=no
12503         exp_sym_flag='-Bexport'
12504         no_entry_flag=""
12505       else
12506         # If we're using GNU nm, then we don't want the "-C" option.
12507         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12508         # Also, AIX nm treats weak defined symbols like other global
12509         # defined symbols, whereas GNU nm marks them as "W".
12510         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12511           export_symbols_cmds_GO='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12512         else
12513           export_symbols_cmds_GO='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12514         fi
12515         aix_use_runtimelinking=no
12516
12517         # Test if we are trying to use run time linking or normal
12518         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12519         # need to do runtime linking.
12520         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12521           for ld_flag in $LDFLAGS; do
12522           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12523             aix_use_runtimelinking=yes
12524             break
12525           fi
12526           done
12527           ;;
12528         esac
12529
12530         exp_sym_flag='-bexport'
12531         no_entry_flag='-bnoentry'
12532       fi
12533
12534       # When large executables or shared objects are built, AIX ld can
12535       # have problems creating the table of contents.  If linking a library
12536       # or program results in "error TOC overflow" add -mminimal-toc to
12537       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12538       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12539
12540       archive_cmds_GO=''
12541       hardcode_direct_GO=yes
12542       hardcode_direct_absolute_GO=yes
12543       hardcode_libdir_separator_GO=':'
12544       link_all_deplibs_GO=yes
12545       file_list_spec_GO='${wl}-f,'
12546
12547       if test "$GCC" = yes; then
12548         case $host_os in aix4.[012]|aix4.[012].*)
12549         # We only want to do this on AIX 4.2 and lower, the check
12550         # below for broken collect2 doesn't work under 4.3+
12551           collect2name=`${CC} -print-prog-name=collect2`
12552           if test -f "$collect2name" &&
12553            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12554           then
12555           # We have reworked collect2
12556           :
12557           else
12558           # We have old collect2
12559           hardcode_direct_GO=unsupported
12560           # It fails to find uninstalled libraries when the uninstalled
12561           # path is not listed in the libpath.  Setting hardcode_minus_L
12562           # to unsupported forces relinking
12563           hardcode_minus_L_GO=yes
12564           hardcode_libdir_flag_spec_GO='-L$libdir'
12565           hardcode_libdir_separator_GO=
12566           fi
12567           ;;
12568         esac
12569         shared_flag='-shared'
12570         if test "$aix_use_runtimelinking" = yes; then
12571           shared_flag="$shared_flag "'${wl}-G'
12572         fi
12573       else
12574         # not using gcc
12575         if test "$host_cpu" = ia64; then
12576         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12577         # chokes on -Wl,-G. The following line is correct:
12578           shared_flag='-G'
12579         else
12580           if test "$aix_use_runtimelinking" = yes; then
12581             shared_flag='${wl}-G'
12582           else
12583             shared_flag='${wl}-bM:SRE'
12584           fi
12585         fi
12586       fi
12587
12588       export_dynamic_flag_spec_GO='${wl}-bexpall'
12589       # It seems that -bexpall does not export symbols beginning with
12590       # underscore (_), so it is better to generate a list of symbols to export.
12591       always_export_symbols_GO=yes
12592       if test "$aix_use_runtimelinking" = yes; then
12593         # Warning - without using the other runtime loading flags (-brtl),
12594         # -berok will link without error, but may produce a broken library.
12595         allow_undefined_flag_GO='-berok'
12596         # Determine the default libpath from the value encoded in an
12597         # empty executable.
12598         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12599 /* end confdefs.h.  */
12600
12601 int
12602 main ()
12603 {
12604
12605   ;
12606   return 0;
12607 }
12608 _ACEOF
12609 if ac_fn_c_try_link "$LINENO"; then :
12610
12611 lt_aix_libpath_sed='
12612     /Import File Strings/,/^$/ {
12613         /^0/ {
12614             s/^0  *\(.*\)$/\1/
12615             p
12616         }
12617     }'
12618 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12619 # Check for a 64-bit object if we didn't find anything.
12620 if test -z "$aix_libpath"; then
12621   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12622 fi
12623 fi
12624 rm -f core conftest.err conftest.$ac_objext \
12625     conftest$ac_exeext conftest.$ac_ext
12626 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12627
12628         hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12629         archive_expsym_cmds_GO='$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 $shared_flag"
12630       else
12631         if test "$host_cpu" = ia64; then
12632           hardcode_libdir_flag_spec_GO='${wl}-R $libdir:/usr/lib:/lib'
12633           allow_undefined_flag_GO="-z nodefs"
12634           archive_expsym_cmds_GO="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12635         else
12636          # Determine the default libpath from the value encoded in an
12637          # empty executable.
12638          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12639 /* end confdefs.h.  */
12640
12641 int
12642 main ()
12643 {
12644
12645   ;
12646   return 0;
12647 }
12648 _ACEOF
12649 if ac_fn_c_try_link "$LINENO"; then :
12650
12651 lt_aix_libpath_sed='
12652     /Import File Strings/,/^$/ {
12653         /^0/ {
12654             s/^0  *\(.*\)$/\1/
12655             p
12656         }
12657     }'
12658 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12659 # Check for a 64-bit object if we didn't find anything.
12660 if test -z "$aix_libpath"; then
12661   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12662 fi
12663 fi
12664 rm -f core conftest.err conftest.$ac_objext \
12665     conftest$ac_exeext conftest.$ac_ext
12666 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12667
12668          hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12669           # Warning - without using the other run time loading flags,
12670           # -berok will link without error, but may produce a broken library.
12671           no_undefined_flag_GO=' ${wl}-bernotok'
12672           allow_undefined_flag_GO=' ${wl}-berok'
12673           if test "$with_gnu_ld" = yes; then
12674             # We only use this code for GNU lds that support --whole-archive.
12675             whole_archive_flag_spec_GO='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12676           else
12677             # Exported symbols can be pulled into shared objects from archives
12678             whole_archive_flag_spec_GO='$convenience'
12679           fi
12680           archive_cmds_need_lc_GO=yes
12681           # This is similar to how AIX traditionally builds its shared libraries.
12682           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'
12683         fi
12684       fi
12685       ;;
12686
12687     amigaos*)
12688       case $host_cpu in
12689       powerpc)
12690             # see comment about AmigaOS4 .so support
12691             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12692             archive_expsym_cmds_GO=''
12693         ;;
12694       m68k)
12695             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12696             hardcode_libdir_flag_spec_GO='-L$libdir'
12697             hardcode_minus_L_GO=yes
12698         ;;
12699       esac
12700       ;;
12701
12702     bsdi[45]*)
12703       export_dynamic_flag_spec_GO=-rdynamic
12704       ;;
12705
12706     cygwin* | mingw* | pw32* | cegcc*)
12707       # When not using gcc, we currently assume that we are using
12708       # Microsoft Visual C++.
12709       # hardcode_libdir_flag_spec is actually meaningless, as there is
12710       # no search path for DLLs.
12711       hardcode_libdir_flag_spec_GO=' '
12712       allow_undefined_flag_GO=unsupported
12713       # Tell ltmain to make .lib files, not .a files.
12714       libext=lib
12715       # Tell ltmain to make .dll files, not .so files.
12716       shrext_cmds=".dll"
12717       # FIXME: Setting linknames here is a bad hack.
12718       archive_cmds_GO='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12719       # The linker will automatically build a .lib file if we build a DLL.
12720       old_archive_from_new_cmds_GO='true'
12721       # FIXME: Should let the user specify the lib program.
12722       old_archive_cmds_GO='lib -OUT:$oldlib$oldobjs$old_deplibs'
12723       fix_srcfile_path_GO='`cygpath -w "$srcfile"`'
12724       enable_shared_with_static_runtimes_GO=yes
12725       ;;
12726
12727     darwin* | rhapsody*)
12728
12729
12730   archive_cmds_need_lc_GO=no
12731   hardcode_direct_GO=no
12732   hardcode_automatic_GO=yes
12733   hardcode_shlibpath_var_GO=unsupported
12734   if test "$lt_cv_ld_force_load" = "yes"; then
12735     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 \"$new_convenience\"`'
12736   else
12737     whole_archive_flag_spec_GO=''
12738   fi
12739   link_all_deplibs_GO=yes
12740   allow_undefined_flag_GO="$_lt_dar_allow_undefined"
12741   case $cc_basename in
12742      ifort*) _lt_dar_can_shared=yes ;;
12743      *) _lt_dar_can_shared=$GCC ;;
12744   esac
12745   if test "$_lt_dar_can_shared" = "yes"; then
12746     output_verbose_link_cmd=func_echo_all
12747     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}"
12748     module_cmds_GO="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12749     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}${_lt_dsymutil}"
12750     module_expsym_cmds_GO="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12751
12752   else
12753   ld_shlibs_GO=no
12754   fi
12755
12756       ;;
12757
12758     dgux*)
12759       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12760       hardcode_libdir_flag_spec_GO='-L$libdir'
12761       hardcode_shlibpath_var_GO=no
12762       ;;
12763
12764     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12765     # support.  Future versions do this automatically, but an explicit c++rt0.o
12766     # does not break anything, and helps significantly (at the cost of a little
12767     # extra space).
12768     freebsd2.2*)
12769       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12770       hardcode_libdir_flag_spec_GO='-R$libdir'
12771       hardcode_direct_GO=yes
12772       hardcode_shlibpath_var_GO=no
12773       ;;
12774
12775     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12776     freebsd2.*)
12777       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12778       hardcode_direct_GO=yes
12779       hardcode_minus_L_GO=yes
12780       hardcode_shlibpath_var_GO=no
12781       ;;
12782
12783     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
12784     freebsd* | dragonfly*)
12785       archive_cmds_GO='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
12786       hardcode_libdir_flag_spec_GO='-R$libdir'
12787       hardcode_direct_GO=yes
12788       hardcode_shlibpath_var_GO=no
12789       ;;
12790
12791     hpux9*)
12792       if test "$GCC" = yes; then
12793         archive_cmds_GO='$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 $lib'
12794       else
12795         archive_cmds_GO='$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 $lib'
12796       fi
12797       hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12798       hardcode_libdir_separator_GO=:
12799       hardcode_direct_GO=yes
12800
12801       # hardcode_minus_L: Not really in the search PATH,
12802       # but as the default location of the library.
12803       hardcode_minus_L_GO=yes
12804       export_dynamic_flag_spec_GO='${wl}-E'
12805       ;;
12806
12807     hpux10*)
12808       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12809         archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12810       else
12811         archive_cmds_GO='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12812       fi
12813       if test "$with_gnu_ld" = no; then
12814         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12815         hardcode_libdir_flag_spec_ld_GO='+b $libdir'
12816         hardcode_libdir_separator_GO=:
12817         hardcode_direct_GO=yes
12818         hardcode_direct_absolute_GO=yes
12819         export_dynamic_flag_spec_GO='${wl}-E'
12820         # hardcode_minus_L: Not really in the search PATH,
12821         # but as the default location of the library.
12822         hardcode_minus_L_GO=yes
12823       fi
12824       ;;
12825
12826     hpux11*)
12827       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12828         case $host_cpu in
12829         hppa*64*)
12830           archive_cmds_GO='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12831           ;;
12832         ia64*)
12833           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12834           ;;
12835         *)
12836           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12837           ;;
12838         esac
12839       else
12840         case $host_cpu in
12841         hppa*64*)
12842           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12843           ;;
12844         ia64*)
12845           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12846           ;;
12847         *)
12848         archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12849           ;;
12850         esac
12851       fi
12852       if test "$with_gnu_ld" = no; then
12853         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12854         hardcode_libdir_separator_GO=:
12855
12856         case $host_cpu in
12857         hppa*64*|ia64*)
12858           hardcode_direct_GO=no
12859           hardcode_shlibpath_var_GO=no
12860           ;;
12861         *)
12862           hardcode_direct_GO=yes
12863           hardcode_direct_absolute_GO=yes
12864           export_dynamic_flag_spec_GO='${wl}-E'
12865
12866           # hardcode_minus_L: Not really in the search PATH,
12867           # but as the default location of the library.
12868           hardcode_minus_L_GO=yes
12869           ;;
12870         esac
12871       fi
12872       ;;
12873
12874     irix5* | irix6* | nonstopux*)
12875       if test "$GCC" = yes; then
12876         archive_cmds_GO='$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 $lib'
12877         # Try to use the -exported_symbol ld option, if it does not
12878         # work, assume that -exports_file does not work either and
12879         # implicitly export all symbols.
12880         save_LDFLAGS="$LDFLAGS"
12881         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
12882         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12883 /* end confdefs.h.  */
12884 int foo(void) {}
12885 _ACEOF
12886 if ac_fn_c_try_link "$LINENO"; then :
12887   archive_expsym_cmds_GO='$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 $lib'
12888
12889 fi
12890 rm -f core conftest.err conftest.$ac_objext \
12891     conftest$ac_exeext conftest.$ac_ext
12892         LDFLAGS="$save_LDFLAGS"
12893       else
12894         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12895         archive_expsym_cmds_GO='$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 $lib'
12896       fi
12897       archive_cmds_need_lc_GO='no'
12898       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12899       hardcode_libdir_separator_GO=:
12900       inherit_rpath_GO=yes
12901       link_all_deplibs_GO=yes
12902       ;;
12903
12904     netbsd*)
12905       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12906         archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
12907       else
12908         archive_cmds_GO='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
12909       fi
12910       hardcode_libdir_flag_spec_GO='-R$libdir'
12911       hardcode_direct_GO=yes
12912       hardcode_shlibpath_var_GO=no
12913       ;;
12914
12915     newsos6)
12916       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12917       hardcode_direct_GO=yes
12918       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12919       hardcode_libdir_separator_GO=:
12920       hardcode_shlibpath_var_GO=no
12921       ;;
12922
12923     *nto* | *qnx*)
12924       ;;
12925
12926     openbsd*)
12927       if test -f /usr/libexec/ld.so; then
12928         hardcode_direct_GO=yes
12929         hardcode_shlibpath_var_GO=no
12930         hardcode_direct_absolute_GO=yes
12931         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12932           archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12933           archive_expsym_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
12934           hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12935           export_dynamic_flag_spec_GO='${wl}-E'
12936         else
12937           case $host_os in
12938            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
12939              archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12940              hardcode_libdir_flag_spec_GO='-R$libdir'
12941              ;;
12942            *)
12943              archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12944              hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12945              ;;
12946           esac
12947         fi
12948       else
12949         ld_shlibs_GO=no
12950       fi
12951       ;;
12952
12953     os2*)
12954       hardcode_libdir_flag_spec_GO='-L$libdir'
12955       hardcode_minus_L_GO=yes
12956       allow_undefined_flag_GO=unsupported
12957       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'
12958       old_archive_from_new_cmds_GO='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
12959       ;;
12960
12961     osf3*)
12962       if test "$GCC" = yes; then
12963         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12964         archive_cmds_GO='$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 $lib'
12965       else
12966         allow_undefined_flag_GO=' -expect_unresolved \*'
12967         archive_cmds_GO='$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 $lib'
12968       fi
12969       archive_cmds_need_lc_GO='no'
12970       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12971       hardcode_libdir_separator_GO=:
12972       ;;
12973
12974     osf4* | osf5*)      # as osf3* with the addition of -msym flag
12975       if test "$GCC" = yes; then
12976         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12977         archive_cmds_GO='$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 $lib'
12978         hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12979       else
12980         allow_undefined_flag_GO=' -expect_unresolved \*'
12981         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'
12982         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~
12983         $CC -shared${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'
12984
12985         # Both c and cxx compiler support -rpath directly
12986         hardcode_libdir_flag_spec_GO='-rpath $libdir'
12987       fi
12988       archive_cmds_need_lc_GO='no'
12989       hardcode_libdir_separator_GO=:
12990       ;;
12991
12992     solaris*)
12993       no_undefined_flag_GO=' -z defs'
12994       if test "$GCC" = yes; then
12995         wlarc='${wl}'
12996         archive_cmds_GO='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12997         archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12998           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12999       else
13000         case `$CC -V 2>&1` in
13001         *"Compilers 5.0"*)
13002           wlarc=''
13003           archive_cmds_GO='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13004           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13005           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13006           ;;
13007         *)
13008           wlarc='${wl}'
13009           archive_cmds_GO='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13010           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13011           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13012           ;;
13013         esac
13014       fi
13015       hardcode_libdir_flag_spec_GO='-R$libdir'
13016       hardcode_shlibpath_var_GO=no
13017       case $host_os in
13018       solaris2.[0-5] | solaris2.[0-5].*) ;;
13019       *)
13020         # The compiler driver will combine and reorder linker options,
13021         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13022         # but is careful enough not to reorder.
13023         # Supported since Solaris 2.6 (maybe 2.5.1?)
13024         if test "$GCC" = yes; then
13025           whole_archive_flag_spec_GO='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13026         else
13027           whole_archive_flag_spec_GO='-z allextract$convenience -z defaultextract'
13028         fi
13029         ;;
13030       esac
13031       link_all_deplibs_GO=yes
13032       ;;
13033
13034     sunos4*)
13035       if test "x$host_vendor" = xsequent; then
13036         # Use $CC to link under sequent, because it throws in some extra .o
13037         # files that make .init and .fini sections work.
13038         archive_cmds_GO='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13039       else
13040         archive_cmds_GO='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13041       fi
13042       hardcode_libdir_flag_spec_GO='-L$libdir'
13043       hardcode_direct_GO=yes
13044       hardcode_minus_L_GO=yes
13045       hardcode_shlibpath_var_GO=no
13046       ;;
13047
13048     sysv4)
13049       case $host_vendor in
13050         sni)
13051           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13052           hardcode_direct_GO=yes # is this really true???
13053         ;;
13054         siemens)
13055           ## LD is ld it makes a PLAMLIB
13056           ## CC just makes a GrossModule.
13057           archive_cmds_GO='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13058           reload_cmds_GO='$CC -r -o $output$reload_objs'
13059           hardcode_direct_GO=no
13060         ;;
13061         motorola)
13062           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13063           hardcode_direct_GO=no #Motorola manual says yes, but my tests say they lie
13064         ;;
13065       esac
13066       runpath_var='LD_RUN_PATH'
13067       hardcode_shlibpath_var_GO=no
13068       ;;
13069
13070     sysv4.3*)
13071       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13072       hardcode_shlibpath_var_GO=no
13073       export_dynamic_flag_spec_GO='-Bexport'
13074       ;;
13075
13076     sysv4*MP*)
13077       if test -d /usr/nec; then
13078         archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13079         hardcode_shlibpath_var_GO=no
13080         runpath_var=LD_RUN_PATH
13081         hardcode_runpath_var=yes
13082         ld_shlibs_GO=yes
13083       fi
13084       ;;
13085
13086     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13087       no_undefined_flag_GO='${wl}-z,text'
13088       archive_cmds_need_lc_GO=no
13089       hardcode_shlibpath_var_GO=no
13090       runpath_var='LD_RUN_PATH'
13091
13092       if test "$GCC" = yes; then
13093         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13094         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13095       else
13096         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13097         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13098       fi
13099       ;;
13100
13101     sysv5* | sco3.2v5* | sco5v6*)
13102       # Note: We can NOT use -z defs as we might desire, because we do not
13103       # link with -lc, and that would cause any symbols used from libc to
13104       # always be unresolved, which means just about no library would
13105       # ever link correctly.  If we're not using GNU ld we use -z text
13106       # though, which does catch some bad symbols but isn't as heavy-handed
13107       # as -z defs.
13108       no_undefined_flag_GO='${wl}-z,text'
13109       allow_undefined_flag_GO='${wl}-z,nodefs'
13110       archive_cmds_need_lc_GO=no
13111       hardcode_shlibpath_var_GO=no
13112       hardcode_libdir_flag_spec_GO='${wl}-R,$libdir'
13113       hardcode_libdir_separator_GO=':'
13114       link_all_deplibs_GO=yes
13115       export_dynamic_flag_spec_GO='${wl}-Bexport'
13116       runpath_var='LD_RUN_PATH'
13117
13118       if test "$GCC" = yes; then
13119         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13120         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13121       else
13122         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13123         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13124       fi
13125       ;;
13126
13127     uts4*)
13128       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13129       hardcode_libdir_flag_spec_GO='-L$libdir'
13130       hardcode_shlibpath_var_GO=no
13131       ;;
13132
13133     *)
13134       ld_shlibs_GO=no
13135       ;;
13136     esac
13137
13138     if test x$host_vendor = xsni; then
13139       case $host in
13140       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13141         export_dynamic_flag_spec_GO='${wl}-Blargedynsym'
13142         ;;
13143       esac
13144     fi
13145   fi
13146
13147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GO" >&5
13148 $as_echo "$ld_shlibs_GO" >&6; }
13149 test "$ld_shlibs_GO" = no && can_build_shared=no
13150
13151 with_gnu_ld_GO=$with_gnu_ld
13152
13153
13154
13155
13156
13157
13158 #
13159 # Do we need to explicitly link libc?
13160 #
13161 case "x$archive_cmds_need_lc_GO" in
13162 x|xyes)
13163   # Assume -lc should be added
13164   archive_cmds_need_lc_GO=yes
13165
13166   if test "$enable_shared" = yes && test "$GCC" = yes; then
13167     case $archive_cmds_GO in
13168     *'~'*)
13169       # FIXME: we may have to deal with multi-command sequences.
13170       ;;
13171     '$CC '*)
13172       # Test whether the compiler implicitly links with -lc since on some
13173       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13174       # to ld, don't add -lc before -lgcc.
13175       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13176 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13177 if test "${lt_cv_archive_cmds_need_lc_GO+set}" = set; then :
13178   $as_echo_n "(cached) " >&6
13179 else
13180   $RM conftest*
13181         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13182
13183         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13184   (eval $ac_compile) 2>&5
13185   ac_status=$?
13186   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13187   test $ac_status = 0; } 2>conftest.err; then
13188           soname=conftest
13189           lib=conftest
13190           libobjs=conftest.$ac_objext
13191           deplibs=
13192           wl=$lt_prog_compiler_wl_GO
13193           pic_flag=$lt_prog_compiler_pic_GO
13194           compiler_flags=-v
13195           linker_flags=-v
13196           verstring=
13197           output_objdir=.
13198           libname=conftest
13199           lt_save_allow_undefined_flag=$allow_undefined_flag_GO
13200           allow_undefined_flag_GO=
13201           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13202   (eval $archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13203   ac_status=$?
13204   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13205   test $ac_status = 0; }
13206           then
13207             lt_cv_archive_cmds_need_lc_GO=no
13208           else
13209             lt_cv_archive_cmds_need_lc_GO=yes
13210           fi
13211           allow_undefined_flag_GO=$lt_save_allow_undefined_flag
13212         else
13213           cat conftest.err 1>&5
13214         fi
13215         $RM conftest*
13216
13217 fi
13218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_GO" >&5
13219 $as_echo "$lt_cv_archive_cmds_need_lc_GO" >&6; }
13220       archive_cmds_need_lc_GO=$lt_cv_archive_cmds_need_lc_GO
13221       ;;
13222     esac
13223   fi
13224   ;;
13225 esac
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
13290   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13291 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13292 hardcode_action_GO=
13293 if test -n "$hardcode_libdir_flag_spec_GO" ||
13294    test -n "$runpath_var_GO" ||
13295    test "X$hardcode_automatic_GO" = "Xyes" ; then
13296
13297   # We can hardcode non-existent directories.
13298   if test "$hardcode_direct_GO" != no &&
13299      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13300      # have to relink, otherwise we might link with an installed library
13301      # when we should be linking with a yet-to-be-installed one
13302      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, GO)" != no &&
13303      test "$hardcode_minus_L_GO" != no; then
13304     # Linking always hardcodes the temporary library directory.
13305     hardcode_action_GO=relink
13306   else
13307     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13308     hardcode_action_GO=immediate
13309   fi
13310 else
13311   # We cannot hardcode anything, or else we can only hardcode existing
13312   # directories.
13313   hardcode_action_GO=unsupported
13314 fi
13315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GO" >&5
13316 $as_echo "$hardcode_action_GO" >&6; }
13317
13318 if test "$hardcode_action_GO" = relink ||
13319    test "$inherit_rpath_GO" = yes; then
13320   # Fast installation is not supported
13321   enable_fast_install=no
13322 elif test "$shlibpath_overrides_runpath" = yes ||
13323      test "$enable_shared" = no; then
13324   # Fast installation is not necessary
13325   enable_fast_install=needless
13326 fi
13327
13328
13329
13330
13331
13332
13333
13334 fi
13335
13336 ac_ext=c
13337 ac_cpp='$CPP $CPPFLAGS'
13338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13341
13342
13343 GCC=$lt_save_GCC
13344 CC="$lt_save_CC"
13345
13346
13347
13348
13349         ac_config_commands="$ac_config_commands libtool"
13350
13351
13352
13353
13354 # Only expand once:
13355
13356
13357
13358
13359
13360 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
13361
13362
13363 for ac_prog in gawk mawk nawk awk
13364 do
13365   # Extract the first word of "$ac_prog", so it can be a program name with args.
13366 set dummy $ac_prog; ac_word=$2
13367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13368 $as_echo_n "checking for $ac_word... " >&6; }
13369 if test "${ac_cv_prog_AWK+set}" = set; then :
13370   $as_echo_n "(cached) " >&6
13371 else
13372   if test -n "$AWK"; then
13373   ac_cv_prog_AWK="$AWK" # Let the user override the test.
13374 else
13375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13376 for as_dir in $PATH
13377 do
13378   IFS=$as_save_IFS
13379   test -z "$as_dir" && as_dir=.
13380     for ac_exec_ext in '' $ac_executable_extensions; do
13381   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13382     ac_cv_prog_AWK="$ac_prog"
13383     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13384     break 2
13385   fi
13386 done
13387   done
13388 IFS=$as_save_IFS
13389
13390 fi
13391 fi
13392 AWK=$ac_cv_prog_AWK
13393 if test -n "$AWK"; then
13394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
13395 $as_echo "$AWK" >&6; }
13396 else
13397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13398 $as_echo "no" >&6; }
13399 fi
13400
13401
13402   test -n "$AWK" && break
13403 done
13404
13405
13406 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
13407
13408
13409 # Check whether --enable-werror was given.
13410 if test "${enable_werror+set}" = set; then :
13411   enableval=$enable_werror;
13412 fi
13413
13414 if test "x$enable_werror" != "xno"; then
13415   WERROR="-Werror"
13416 fi
13417
13418
13419 glibgo_toolexecdir=no
13420 glibgo_toolexeclibdir=no
13421
13422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
13423 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
13424 # Check whether --enable-version-specific-runtime-libs was given.
13425 if test "${enable_version_specific_runtime_libs+set}" = set; then :
13426   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
13427     yes) version_specific_libs=yes ;;
13428     no)  version_specific_libs=no ;;
13429     *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
13430    esac
13431 else
13432   version_specific_libs=no
13433 fi
13434
13435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
13436 $as_echo "$version_specific_libs" >&6; }
13437
13438 # Version-specific runtime libs processing.
13439 if test $version_specific_libs = yes; then
13440   glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13441   glibgo_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
13442 fi
13443
13444 # Calculate glibgo_toolexecdir, glibgo_toolexeclibdir
13445 # Install a library built with a cross compiler in tooldir, not libdir.
13446 if test -n "$with_cross_host" &&
13447    test x"$with_cross_host" != x"no"; then
13448   nover_glibgo_toolexecdir='${exec_prefix}/${host_alias}'
13449   nover_glibgo_toolexeclibdir='${toolexecdir}/lib'
13450 else
13451   nover_glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13452   nover_glibgo_toolexeclibdir='${libdir}'
13453 fi
13454 multi_os_directory=`$GOC -print-multi-os-directory`
13455 case $multi_os_directory in
13456   .) ;; # Avoid trailing /.
13457   *) nover_glibgo_toolexeclibdir=${nover_glibgo_toolexeclibdir}/${multi_os_directory} ;;
13458 esac
13459
13460 if test x"$glibgo_toolexecdir" = x"no"; then
13461   glibgo_toolexecdir="${nover_glibgo_toolexecdir}"
13462   glibgo_toolexeclibdir="${nover_glibgo_toolexeclibdir}"
13463 fi
13464
13465
13466
13467
13468
13469 # See if the user wants to configure without libffi.  Some
13470 # architectures don't support it.  FIXME: We should set a default
13471 # based on the host.
13472
13473 # Check whether --with-libffi was given.
13474 if test "${with_libffi+set}" = set; then :
13475   withval=$with_libffi; :
13476 else
13477   with_libffi=${with_libffi_default-yes}
13478 fi
13479
13480
13481 LIBFFI=
13482 LIBFFIINCS=
13483 if test "$with_libffi" != no; then
13484
13485 $as_echo "#define USE_LIBFFI 1" >>confdefs.h
13486
13487    LIBFFI=../libffi/libffi_convenience.la
13488    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
13489 fi
13490
13491
13492
13493 # See if the user wants to configure without libatomic. This is useful if we are
13494 # on an architecture for which libgo does not need an atomic support library and
13495 # libatomic does not support our C compiler.
13496
13497 # Check whether --with-libatomic was given.
13498 if test "${with_libatomic+set}" = set; then :
13499   withval=$with_libatomic; :
13500 else
13501   with_libatomic=${with_libatomic_default-yes}
13502 fi
13503
13504
13505 LIBATOMIC=
13506 if test "$with_libatomic" != no; then
13507    LIBATOMIC=../libatomic/libatomic_convenience.la
13508 fi
13509
13510
13511 # Used to tell GNU make to include a file without telling automake to
13512 # include it.
13513 go_include="-include"
13514
13515
13516 is_darwin=no
13517 is_freebsd=no
13518 is_irix=no
13519 is_linux=no
13520 is_netbsd=no
13521 is_openbsd=no
13522 is_dragonfly=no
13523 is_rtems=no
13524 is_solaris=no
13525 GOOS=unknown
13526 case ${host} in
13527   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
13528   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
13529   *-*-irix6*)    is_irix=yes;    GOOS=irix ;;
13530   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
13531   *-*-netbsd*)   is_netbsd=yes;  GOOS=netbsd ;;
13532   *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
13533   *-*-dragonfly*) is_dragonfly=yes; GOOS=dragonfly ;;
13534   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
13535   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
13536 esac
13537  if test $is_darwin = yes; then
13538   LIBGO_IS_DARWIN_TRUE=
13539   LIBGO_IS_DARWIN_FALSE='#'
13540 else
13541   LIBGO_IS_DARWIN_TRUE='#'
13542   LIBGO_IS_DARWIN_FALSE=
13543 fi
13544
13545  if test $is_freebsd = yes; then
13546   LIBGO_IS_FREEBSD_TRUE=
13547   LIBGO_IS_FREEBSD_FALSE='#'
13548 else
13549   LIBGO_IS_FREEBSD_TRUE='#'
13550   LIBGO_IS_FREEBSD_FALSE=
13551 fi
13552
13553  if test $is_irix = yes; then
13554   LIBGO_IS_IRIX_TRUE=
13555   LIBGO_IS_IRIX_FALSE='#'
13556 else
13557   LIBGO_IS_IRIX_TRUE='#'
13558   LIBGO_IS_IRIX_FALSE=
13559 fi
13560
13561  if test $is_linux = yes; then
13562   LIBGO_IS_LINUX_TRUE=
13563   LIBGO_IS_LINUX_FALSE='#'
13564 else
13565   LIBGO_IS_LINUX_TRUE='#'
13566   LIBGO_IS_LINUX_FALSE=
13567 fi
13568
13569  if test $is_netbsd = yes; then
13570   LIBGO_IS_NETBSD_TRUE=
13571   LIBGO_IS_NETBSD_FALSE='#'
13572 else
13573   LIBGO_IS_NETBSD_TRUE='#'
13574   LIBGO_IS_NETBSD_FALSE=
13575 fi
13576
13577  if test $is_openbsd = yes; then
13578   LIBGO_IS_OPENBSD_TRUE=
13579   LIBGO_IS_OPENBSD_FALSE='#'
13580 else
13581   LIBGO_IS_OPENBSD_TRUE='#'
13582   LIBGO_IS_OPENBSD_FALSE=
13583 fi
13584
13585  if test $is_dragonfly = yes; then
13586   LIBGO_IS_DRAGONFLY_TRUE=
13587   LIBGO_IS_DRAGONFLY_FALSE='#'
13588 else
13589   LIBGO_IS_DRAGONFLY_TRUE='#'
13590   LIBGO_IS_DRAGONFLY_FALSE=
13591 fi
13592
13593  if test $is_rtems = yes; then
13594   LIBGO_IS_RTEMS_TRUE=
13595   LIBGO_IS_RTEMS_FALSE='#'
13596 else
13597   LIBGO_IS_RTEMS_TRUE='#'
13598   LIBGO_IS_RTEMS_FALSE=
13599 fi
13600
13601  if test $is_solaris = yes; then
13602   LIBGO_IS_SOLARIS_TRUE=
13603   LIBGO_IS_SOLARIS_FALSE='#'
13604 else
13605   LIBGO_IS_SOLARIS_TRUE='#'
13606   LIBGO_IS_SOLARIS_FALSE=
13607 fi
13608
13609
13610
13611 USE_DEJAGNU=no
13612 case ${host} in
13613   *-*-rtems*) USE_DEJAGNU=yes ;;
13614   ${build}) ;;
13615   *) USE_DEJAGNU=yes ;;
13616 esac
13617
13618
13619 is_386=no
13620 is_alpha=no
13621 is_arm=no
13622 is_arm64=no
13623 is_m68k=no
13624 mips_abi=unknown
13625 is_ppc=no
13626 is_ppc64=no
13627 is_ppc64le=no
13628 is_s390=no
13629 is_s390x=no
13630 is_sparc=no
13631 is_sparc64=no
13632 is_x86_64=no
13633 GOARCH=unknown
13634 case ${host} in
13635   alpha*-*-*)
13636     is_alpha=yes
13637     GOARCH=alpha
13638     ;;
13639   aarch64-*-*)
13640     is_arm64=yes
13641     GOARCH=arm64
13642     ;;
13643   arm*-*-* | strongarm*-*-* | ep9312*-*-* | xscale-*-*)
13644     is_arm=yes
13645     GOARCH=arm
13646     ;;
13647   i[34567]86-*-* | x86_64-*-*)
13648     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13649 /* end confdefs.h.  */
13650
13651 #ifdef __x86_64__
13652 #error 64-bit
13653 #endif
13654 _ACEOF
13655 if ac_fn_c_try_compile "$LINENO"; then :
13656   is_386=yes
13657 else
13658   is_x86_64=yes
13659 fi
13660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13661     if test "$is_386" = "yes"; then
13662       GOARCH=386
13663     else
13664       GOARCH=amd64
13665     fi
13666     ;;
13667   m68k*-*-*)
13668     is_m68k=yes
13669     GOARCH=m68k
13670     ;;
13671   mips*-*-*)
13672     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13673 /* end confdefs.h.  */
13674
13675 #if _MIPS_SIM != _ABIO32
13676 #error not o32
13677 #endif
13678 _ACEOF
13679 if ac_fn_c_try_compile "$LINENO"; then :
13680   mips_abi="o32"
13681 else
13682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13683 /* end confdefs.h.  */
13684
13685 #if _MIPS_SIM != _ABIN32
13686 #error not n32
13687 #endif
13688 _ACEOF
13689 if ac_fn_c_try_compile "$LINENO"; then :
13690   mips_abi="n32"
13691 else
13692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13693 /* end confdefs.h.  */
13694
13695 #if _MIPS_SIM != _ABI64
13696 #error not n64
13697 #endif
13698 _ACEOF
13699 if ac_fn_c_try_compile "$LINENO"; then :
13700   mips_abi="n64"
13701 else
13702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13703 /* end confdefs.h.  */
13704
13705 #if _MIPS_SIM != _ABIO64
13706 #error not o64
13707 #endif
13708 _ACEOF
13709 if ac_fn_c_try_compile "$LINENO"; then :
13710   mips_abi="o64"
13711 else
13712   as_fn_error "unknown MIPS ABI" "$LINENO" 5
13713 mips_abi="n32"
13714 fi
13715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13716 fi
13717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13718 fi
13719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13720 fi
13721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13722     case "$mips_abi" in
13723     "o32") GOARCH=mipso32 ;;
13724     "n32") GOARCH=mipsn32 ;;
13725     "n64") GOARCH=mipsn64 ;;
13726     "o64") GOARCH=mipso64 ;;
13727     esac
13728     ;;
13729   rs6000*-*-* | powerpc*-*-*)
13730     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13731 /* end confdefs.h.  */
13732
13733 #ifdef _ARCH_PPC64
13734 #error 64-bit
13735 #endif
13736 _ACEOF
13737 if ac_fn_c_try_compile "$LINENO"; then :
13738   is_ppc=yes
13739 else
13740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13741 /* end confdefs.h.  */
13742
13743 #if defined(_BIG_ENDIAN) || defined(__BIG_ENDIAN__)
13744 #error 64be
13745 #endif
13746 _ACEOF
13747 if ac_fn_c_try_compile "$LINENO"; then :
13748   is_ppc64le=yes
13749 else
13750   is_ppc64=yes
13751 fi
13752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13753 fi
13754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13755     if test "$is_ppc" = "yes"; then
13756       GOARCH=ppc
13757     elif test "$is_ppc64" = "yes"; then
13758       GOARCH=ppc64
13759     else
13760       GOARCH=ppc64le
13761     fi
13762     ;;
13763   s390*-*-*)
13764     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13765 /* end confdefs.h.  */
13766
13767 #if defined(__s390x__)
13768 #error 64-bit
13769 #endif
13770 _ACEOF
13771 if ac_fn_c_try_compile "$LINENO"; then :
13772   is_s390=yes
13773 else
13774   is_s390x=yes
13775 fi
13776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13777     if test "$is_s390" = "yes"; then
13778       GOARCH=s390
13779     else
13780       GOARCH=s390x
13781     fi
13782     ;;
13783   sparc*-*-*)
13784     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13785 /* end confdefs.h.  */
13786
13787 #if defined(__sparcv9) || defined(__arch64__)
13788 #error 64-bit
13789 #endif
13790 _ACEOF
13791 if ac_fn_c_try_compile "$LINENO"; then :
13792   is_sparc=yes
13793 else
13794   is_sparc64=yes
13795 fi
13796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13797     if test "$is_sparc" = "yes"; then
13798       GOARCH=sparc
13799     else
13800       GOARCH=sparc64
13801     fi
13802     ;;
13803 esac
13804  if test $is_386 = yes; then
13805   LIBGO_IS_386_TRUE=
13806   LIBGO_IS_386_FALSE='#'
13807 else
13808   LIBGO_IS_386_TRUE='#'
13809   LIBGO_IS_386_FALSE=
13810 fi
13811
13812  if test $is_alpha = yes; then
13813   LIBGO_IS_ALPHA_TRUE=
13814   LIBGO_IS_ALPHA_FALSE='#'
13815 else
13816   LIBGO_IS_ALPHA_TRUE='#'
13817   LIBGO_IS_ALPHA_FALSE=
13818 fi
13819
13820  if test $is_arm = yes; then
13821   LIBGO_IS_ARM_TRUE=
13822   LIBGO_IS_ARM_FALSE='#'
13823 else
13824   LIBGO_IS_ARM_TRUE='#'
13825   LIBGO_IS_ARM_FALSE=
13826 fi
13827
13828  if test $is_arm64 = yes; then
13829   LIBGO_IS_ARM64_TRUE=
13830   LIBGO_IS_ARM64_FALSE='#'
13831 else
13832   LIBGO_IS_ARM64_TRUE='#'
13833   LIBGO_IS_ARM64_FALSE=
13834 fi
13835
13836  if test $is_m68k = yes; then
13837   LIBGO_IS_M68K_TRUE=
13838   LIBGO_IS_M68K_FALSE='#'
13839 else
13840   LIBGO_IS_M68K_TRUE='#'
13841   LIBGO_IS_M68K_FALSE=
13842 fi
13843
13844  if test $mips_abi != unknown; then
13845   LIBGO_IS_MIPS_TRUE=
13846   LIBGO_IS_MIPS_FALSE='#'
13847 else
13848   LIBGO_IS_MIPS_TRUE='#'
13849   LIBGO_IS_MIPS_FALSE=
13850 fi
13851
13852  if test $mips_abi = o32; then
13853   LIBGO_IS_MIPSO32_TRUE=
13854   LIBGO_IS_MIPSO32_FALSE='#'
13855 else
13856   LIBGO_IS_MIPSO32_TRUE='#'
13857   LIBGO_IS_MIPSO32_FALSE=
13858 fi
13859
13860  if test $mips_abi = n32; then
13861   LIBGO_IS_MIPSN32_TRUE=
13862   LIBGO_IS_MIPSN32_FALSE='#'
13863 else
13864   LIBGO_IS_MIPSN32_TRUE='#'
13865   LIBGO_IS_MIPSN32_FALSE=
13866 fi
13867
13868  if test $mips_abi = n64; then
13869   LIBGO_IS_MIPSN64_TRUE=
13870   LIBGO_IS_MIPSN64_FALSE='#'
13871 else
13872   LIBGO_IS_MIPSN64_TRUE='#'
13873   LIBGO_IS_MIPSN64_FALSE=
13874 fi
13875
13876  if test $mips_abi = o64; then
13877   LIBGO_IS_MIPSO64_TRUE=
13878   LIBGO_IS_MIPSO64_FALSE='#'
13879 else
13880   LIBGO_IS_MIPSO64_TRUE='#'
13881   LIBGO_IS_MIPSO64_FALSE=
13882 fi
13883
13884  if test $is_ppc = yes; then
13885   LIBGO_IS_PPC_TRUE=
13886   LIBGO_IS_PPC_FALSE='#'
13887 else
13888   LIBGO_IS_PPC_TRUE='#'
13889   LIBGO_IS_PPC_FALSE=
13890 fi
13891
13892  if test $is_ppc64 = yes; then
13893   LIBGO_IS_PPC64_TRUE=
13894   LIBGO_IS_PPC64_FALSE='#'
13895 else
13896   LIBGO_IS_PPC64_TRUE='#'
13897   LIBGO_IS_PPC64_FALSE=
13898 fi
13899
13900  if test $is_ppc64le = yes; then
13901   LIBGO_IS_PPC64LE_TRUE=
13902   LIBGO_IS_PPC64LE_FALSE='#'
13903 else
13904   LIBGO_IS_PPC64LE_TRUE='#'
13905   LIBGO_IS_PPC64LE_FALSE=
13906 fi
13907
13908  if test $is_s390 = yes; then
13909   LIBGO_IS_S390_TRUE=
13910   LIBGO_IS_S390_FALSE='#'
13911 else
13912   LIBGO_IS_S390_TRUE='#'
13913   LIBGO_IS_S390_FALSE=
13914 fi
13915
13916  if test $is_s390x = yes; then
13917   LIBGO_IS_S390X_TRUE=
13918   LIBGO_IS_S390X_FALSE='#'
13919 else
13920   LIBGO_IS_S390X_TRUE='#'
13921   LIBGO_IS_S390X_FALSE=
13922 fi
13923
13924  if test $is_sparc = yes; then
13925   LIBGO_IS_SPARC_TRUE=
13926   LIBGO_IS_SPARC_FALSE='#'
13927 else
13928   LIBGO_IS_SPARC_TRUE='#'
13929   LIBGO_IS_SPARC_FALSE=
13930 fi
13931
13932  if test $is_sparc64 = yes; then
13933   LIBGO_IS_SPARC64_TRUE=
13934   LIBGO_IS_SPARC64_FALSE='#'
13935 else
13936   LIBGO_IS_SPARC64_TRUE='#'
13937   LIBGO_IS_SPARC64_FALSE=
13938 fi
13939
13940  if test $is_x86_64 = yes; then
13941   LIBGO_IS_X86_64_TRUE=
13942   LIBGO_IS_X86_64_FALSE='#'
13943 else
13944   LIBGO_IS_X86_64_TRUE='#'
13945   LIBGO_IS_X86_64_FALSE=
13946 fi
13947
13948
13949
13950 GO_LIBCALL_OS_FILE=
13951 GO_LIBCALL_OS_ARCH_FILE=
13952 GO_SYSCALL_OS_FILE=
13953 GO_SYSCALL_OS_ARCH_FILE=
13954 if test -f "${srcdir}/go/syscall/libcall_${GOOS}.go"; then
13955   GO_LIBCALL_OS_FILE="go/syscall/libcall_${GOOS}.go"
13956 fi
13957 if test -f "${srcdir}/go/syscall/libcall_${GOOS}_${GOARCH}.go"; then
13958   GO_LIBCALL_OS_ARCH_FILE="go/syscall/libcall_${GOOS}_${GOARCH}.go"
13959 fi
13960 if test -f "${srcdir}/go/syscall/syscall_${GOOS}.go"; then
13961   GO_SYSCALL_OS_FILE="go/syscall/syscall_${GOOS}.go"
13962 fi
13963 if test -f "${srcdir}/go/syscall/syscall_${GOOS}_${GOARCH}.go"; then
13964   GO_SYSCALL_OS_ARCH_FILE="go/syscall/syscall_${GOOS}_${GOARCH}.go"
13965 fi
13966
13967
13968
13969
13970
13971 OSCFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
13972 case "$target" in
13973     mips-sgi-irix6.5*)
13974         # IRIX 6 needs _XOPEN_SOURCE=500 for the XPG5 version of struct
13975         # msghdr in <sys/socket.h>.
13976         OSCFLAGS="$OSCFLAGS -D_XOPEN_SOURCE=500"
13977         ;;
13978     *-*-solaris2.1[01])
13979         # Solaris 10+ needs this so struct msghdr gets the msg_control
13980         # etc. fields in <sys/socket.h> (_XPG4_2).  _XOPEN_SOURCE=600 as
13981         # above doesn't work with C99.
13982         OSCFLAGS="$OSCFLAGS -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
13983         ;;
13984 esac
13985
13986
13987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsplit-stack is supported" >&5
13988 $as_echo_n "checking whether -fsplit-stack is supported... " >&6; }
13989 if test "${libgo_cv_c_split_stack_supported+set}" = set; then :
13990   $as_echo_n "(cached) " >&6
13991 else
13992   CFLAGS_hold=$CFLAGS
13993 CFLAGS="$CFLAGS -fsplit-stack"
13994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13995 /* end confdefs.h.  */
13996 int i;
13997 _ACEOF
13998 if ac_fn_c_try_compile "$LINENO"; then :
13999   libgo_cv_c_split_stack_supported=yes
14000 else
14001   libgo_cv_c_split_stack_supported=no
14002 fi
14003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14004 CFLAGS=$CFLAGS_hold
14005 fi
14006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_split_stack_supported" >&5
14007 $as_echo "$libgo_cv_c_split_stack_supported" >&6; }
14008 if test "$libgo_cv_c_split_stack_supported" = yes; then
14009   SPLIT_STACK=-fsplit-stack
14010
14011 $as_echo "#define USING_SPLIT_STACK 1" >>confdefs.h
14012
14013 else
14014   SPLIT_STACK=
14015 fi
14016
14017  if test "$libgo_cv_c_split_stack_supported" = yes; then
14018   USING_SPLIT_STACK_TRUE=
14019   USING_SPLIT_STACK_FALSE='#'
14020 else
14021   USING_SPLIT_STACK_TRUE='#'
14022   USING_SPLIT_STACK_FALSE=
14023 fi
14024
14025
14026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split stack" >&5
14027 $as_echo_n "checking whether linker supports split stack... " >&6; }
14028 if test "${libgo_cv_c_linker_supports_split_stack+set}" = set; then :
14029   $as_echo_n "(cached) " >&6
14030 else
14031   libgo_cv_c_linker_supports_split_stack=no
14032 if $GOC -Wl,--help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
14033   libgo_cv_c_linker_supports_split_stack=yes
14034 fi
14035 fi
14036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_supports_split_stack" >&5
14037 $as_echo "$libgo_cv_c_linker_supports_split_stack" >&6; }
14038 if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
14039
14040 $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h
14041
14042 fi
14043
14044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5
14045 $as_echo_n "checking whether compiler is llgo... " >&6; }
14046 if test "${libgo_cv_c_goc_is_llgo+set}" = set; then :
14047   $as_echo_n "(cached) " >&6
14048 else
14049   libgo_cv_c_goc_is_llgo=no
14050 if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then
14051   libgo_cv_c_goc_is_llgo=yes
14052 fi
14053 fi
14054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5
14055 $as_echo "$libgo_cv_c_goc_is_llgo" >&6; }
14056  if test "$libgo_cv_c_goc_is_llgo" = yes; then
14057   GOC_IS_LLGO_TRUE=
14058   GOC_IS_LLGO_FALSE='#'
14059 else
14060   GOC_IS_LLGO_TRUE='#'
14061   GOC_IS_LLGO_FALSE=
14062 fi
14063
14064
14065 MATH_LIBS=
14066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14067 $as_echo_n "checking for sqrt in -lm... " >&6; }
14068 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
14069   $as_echo_n "(cached) " >&6
14070 else
14071   ac_check_lib_save_LIBS=$LIBS
14072 LIBS="-lm  $LIBS"
14073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14074 /* end confdefs.h.  */
14075
14076 /* Override any GCC internal prototype to avoid an error.
14077    Use char because int might match the return type of a GCC
14078    builtin and then its argument prototype would still apply.  */
14079 #ifdef __cplusplus
14080 extern "C"
14081 #endif
14082 char sqrt ();
14083 int
14084 main ()
14085 {
14086 return sqrt ();
14087   ;
14088   return 0;
14089 }
14090 _ACEOF
14091 if ac_fn_c_try_link "$LINENO"; then :
14092   ac_cv_lib_m_sqrt=yes
14093 else
14094   ac_cv_lib_m_sqrt=no
14095 fi
14096 rm -f core conftest.err conftest.$ac_objext \
14097     conftest$ac_exeext conftest.$ac_ext
14098 LIBS=$ac_check_lib_save_LIBS
14099 fi
14100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14101 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14102 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
14103   MATH_LIBS=-lm
14104 fi
14105
14106
14107
14108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
14109 $as_echo_n "checking for socket libraries... " >&6; }
14110 if test "${libgo_cv_lib_sockets+set}" = set; then :
14111   $as_echo_n "(cached) " >&6
14112 else
14113   libgo_cv_lib_sockets=
14114    libgo_check_both=no
14115    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
14116 if test "x$ac_cv_func_connect" = x""yes; then :
14117   libgo_check_socket=no
14118 else
14119   libgo_check_socket=yes
14120 fi
14121
14122    if test "$libgo_check_socket" = "yes"; then
14123      unset ac_cv_func_connect
14124      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
14125 $as_echo_n "checking for main in -lsocket... " >&6; }
14126 if test "${ac_cv_lib_socket_main+set}" = set; then :
14127   $as_echo_n "(cached) " >&6
14128 else
14129   ac_check_lib_save_LIBS=$LIBS
14130 LIBS="-lsocket  $LIBS"
14131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14132 /* end confdefs.h.  */
14133
14134
14135 int
14136 main ()
14137 {
14138 return main ();
14139   ;
14140   return 0;
14141 }
14142 _ACEOF
14143 if ac_fn_c_try_link "$LINENO"; then :
14144   ac_cv_lib_socket_main=yes
14145 else
14146   ac_cv_lib_socket_main=no
14147 fi
14148 rm -f core conftest.err conftest.$ac_objext \
14149     conftest$ac_exeext conftest.$ac_ext
14150 LIBS=$ac_check_lib_save_LIBS
14151 fi
14152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
14153 $as_echo "$ac_cv_lib_socket_main" >&6; }
14154 if test "x$ac_cv_lib_socket_main" = x""yes; then :
14155   libgo_cv_lib_sockets="-lsocket"
14156 else
14157   libgo_check_both=yes
14158 fi
14159
14160    fi
14161    if test "$libgo_check_both" = "yes"; then
14162      libgo_old_libs=$LIBS
14163      LIBS="$LIBS -lsocket -lnsl"
14164      unset ac_cv_func_accept
14165      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
14166 if test "x$ac_cv_func_accept" = x""yes; then :
14167   libgo_check_nsl=no
14168                     libgo_cv_lib_sockets="-lsocket -lnsl"
14169 fi
14170
14171      unset ac_cv_func_accept
14172      LIBS=$libgo_old_libs
14173    fi
14174    unset ac_cv_func_gethostbyname
14175    libgo_old_libs="$LIBS"
14176    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
14177 if test "x$ac_cv_func_gethostbyname" = x""yes; then :
14178
14179 else
14180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
14181 $as_echo_n "checking for main in -lnsl... " >&6; }
14182 if test "${ac_cv_lib_nsl_main+set}" = set; then :
14183   $as_echo_n "(cached) " >&6
14184 else
14185   ac_check_lib_save_LIBS=$LIBS
14186 LIBS="-lnsl  $LIBS"
14187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14188 /* end confdefs.h.  */
14189
14190
14191 int
14192 main ()
14193 {
14194 return main ();
14195   ;
14196   return 0;
14197 }
14198 _ACEOF
14199 if ac_fn_c_try_link "$LINENO"; then :
14200   ac_cv_lib_nsl_main=yes
14201 else
14202   ac_cv_lib_nsl_main=no
14203 fi
14204 rm -f core conftest.err conftest.$ac_objext \
14205     conftest$ac_exeext conftest.$ac_ext
14206 LIBS=$ac_check_lib_save_LIBS
14207 fi
14208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
14209 $as_echo "$ac_cv_lib_nsl_main" >&6; }
14210 if test "x$ac_cv_lib_nsl_main" = x""yes; then :
14211   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"
14212 fi
14213
14214 fi
14215
14216    unset ac_cv_func_gethostbyname
14217    LIBS=$libgo_old_libs
14218
14219 fi
14220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sockets" >&5
14221 $as_echo "$libgo_cv_lib_sockets" >&6; }
14222 NET_LIBS="$libgo_cv_lib_sockets"
14223
14224
14225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
14226 $as_echo_n "checking whether -pthread is supported... " >&6; }
14227 if test "${libgo_cv_lib_pthread+set}" = set; then :
14228   $as_echo_n "(cached) " >&6
14229 else
14230   CFLAGS_hold=$CFLAGS
14231 CFLAGS="$CFLAGS -pthread"
14232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14233 /* end confdefs.h.  */
14234 int i;
14235 _ACEOF
14236 if ac_fn_c_try_compile "$LINENO"; then :
14237   libgo_cv_lib_pthread=yes
14238 else
14239   libgo_cv_lib_pthread=no
14240 fi
14241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14242 CFLAGS=$CFLAGS_hold
14243 fi
14244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
14245 $as_echo "$libgo_cv_lib_pthread" >&6; }
14246 PTHREAD_CFLAGS=
14247 if test "$libgo_cv_lib_pthread" = yes; then
14248   PTHREAD_CFLAGS=-pthread
14249 fi
14250
14251
14252 PTHREAD_LIBS=
14253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14254 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14255 if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then :
14256   $as_echo_n "(cached) " >&6
14257 else
14258   ac_check_lib_save_LIBS=$LIBS
14259 LIBS="-lpthread  $LIBS"
14260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14261 /* end confdefs.h.  */
14262
14263 /* Override any GCC internal prototype to avoid an error.
14264    Use char because int might match the return type of a GCC
14265    builtin and then its argument prototype would still apply.  */
14266 #ifdef __cplusplus
14267 extern "C"
14268 #endif
14269 char pthread_create ();
14270 int
14271 main ()
14272 {
14273 return pthread_create ();
14274   ;
14275   return 0;
14276 }
14277 _ACEOF
14278 if ac_fn_c_try_link "$LINENO"; then :
14279   ac_cv_lib_pthread_pthread_create=yes
14280 else
14281   ac_cv_lib_pthread_pthread_create=no
14282 fi
14283 rm -f core conftest.err conftest.$ac_objext \
14284     conftest$ac_exeext conftest.$ac_ext
14285 LIBS=$ac_check_lib_save_LIBS
14286 fi
14287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14288 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14289 if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then :
14290   PTHREAD_LIBS=-lpthread
14291 fi
14292
14293
14294
14295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
14296 $as_echo_n "checking for library containing sched_yield... " >&6; }
14297 if test "${ac_cv_search_sched_yield+set}" = set; then :
14298   $as_echo_n "(cached) " >&6
14299 else
14300   ac_func_search_save_LIBS=$LIBS
14301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14302 /* end confdefs.h.  */
14303
14304 /* Override any GCC internal prototype to avoid an error.
14305    Use char because int might match the return type of a GCC
14306    builtin and then its argument prototype would still apply.  */
14307 #ifdef __cplusplus
14308 extern "C"
14309 #endif
14310 char sched_yield ();
14311 int
14312 main ()
14313 {
14314 return sched_yield ();
14315   ;
14316   return 0;
14317 }
14318 _ACEOF
14319 for ac_lib in '' rt; do
14320   if test -z "$ac_lib"; then
14321     ac_res="none required"
14322   else
14323     ac_res=-l$ac_lib
14324     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14325   fi
14326   if ac_fn_c_try_link "$LINENO"; then :
14327   ac_cv_search_sched_yield=$ac_res
14328 fi
14329 rm -f core conftest.err conftest.$ac_objext \
14330     conftest$ac_exeext
14331   if test "${ac_cv_search_sched_yield+set}" = set; then :
14332   break
14333 fi
14334 done
14335 if test "${ac_cv_search_sched_yield+set}" = set; then :
14336
14337 else
14338   ac_cv_search_sched_yield=no
14339 fi
14340 rm conftest.$ac_ext
14341 LIBS=$ac_func_search_save_LIBS
14342 fi
14343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
14344 $as_echo "$ac_cv_search_sched_yield" >&6; }
14345 ac_res=$ac_cv_search_sched_yield
14346 if test "$ac_res" != no; then :
14347   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14348
14349 fi
14350
14351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
14352 $as_echo_n "checking for library containing nanosleep... " >&6; }
14353 if test "${ac_cv_search_nanosleep+set}" = set; then :
14354   $as_echo_n "(cached) " >&6
14355 else
14356   ac_func_search_save_LIBS=$LIBS
14357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14358 /* end confdefs.h.  */
14359
14360 /* Override any GCC internal prototype to avoid an error.
14361    Use char because int might match the return type of a GCC
14362    builtin and then its argument prototype would still apply.  */
14363 #ifdef __cplusplus
14364 extern "C"
14365 #endif
14366 char nanosleep ();
14367 int
14368 main ()
14369 {
14370 return nanosleep ();
14371   ;
14372   return 0;
14373 }
14374 _ACEOF
14375 for ac_lib in '' rt; do
14376   if test -z "$ac_lib"; then
14377     ac_res="none required"
14378   else
14379     ac_res=-l$ac_lib
14380     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14381   fi
14382   if ac_fn_c_try_link "$LINENO"; then :
14383   ac_cv_search_nanosleep=$ac_res
14384 fi
14385 rm -f core conftest.err conftest.$ac_objext \
14386     conftest$ac_exeext
14387   if test "${ac_cv_search_nanosleep+set}" = set; then :
14388   break
14389 fi
14390 done
14391 if test "${ac_cv_search_nanosleep+set}" = set; then :
14392
14393 else
14394   ac_cv_search_nanosleep=no
14395 fi
14396 rm conftest.$ac_ext
14397 LIBS=$ac_func_search_save_LIBS
14398 fi
14399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
14400 $as_echo "$ac_cv_search_nanosleep" >&6; }
14401 ac_res=$ac_cv_search_nanosleep
14402 if test "$ac_res" != no; then :
14403   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14404
14405 fi
14406
14407
14408  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14409 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14410 if test "${ac_cv_c_bigendian+set}" = set; then :
14411   $as_echo_n "(cached) " >&6
14412 else
14413   ac_cv_c_bigendian=unknown
14414     # See if we're dealing with a universal compiler.
14415     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14416 /* end confdefs.h.  */
14417 #ifndef __APPLE_CC__
14418                not a universal capable compiler
14419              #endif
14420              typedef int dummy;
14421
14422 _ACEOF
14423 if ac_fn_c_try_compile "$LINENO"; then :
14424
14425         # Check for potential -arch flags.  It is not universal unless
14426         # there are at least two -arch flags with different values.
14427         ac_arch=
14428         ac_prev=
14429         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14430          if test -n "$ac_prev"; then
14431            case $ac_word in
14432              i?86 | x86_64 | ppc | ppc64)
14433                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14434                  ac_arch=$ac_word
14435                else
14436                  ac_cv_c_bigendian=universal
14437                  break
14438                fi
14439                ;;
14440            esac
14441            ac_prev=
14442          elif test "x$ac_word" = "x-arch"; then
14443            ac_prev=arch
14444          fi
14445        done
14446 fi
14447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14448     if test $ac_cv_c_bigendian = unknown; then
14449       # See if sys/param.h defines the BYTE_ORDER macro.
14450       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14451 /* end confdefs.h.  */
14452 #include <sys/types.h>
14453              #include <sys/param.h>
14454
14455 int
14456 main ()
14457 {
14458 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14459                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14460                      && LITTLE_ENDIAN)
14461               bogus endian macros
14462              #endif
14463
14464   ;
14465   return 0;
14466 }
14467 _ACEOF
14468 if ac_fn_c_try_compile "$LINENO"; then :
14469   # It does; now see whether it defined to BIG_ENDIAN or not.
14470          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14471 /* end confdefs.h.  */
14472 #include <sys/types.h>
14473                 #include <sys/param.h>
14474
14475 int
14476 main ()
14477 {
14478 #if BYTE_ORDER != BIG_ENDIAN
14479                  not big endian
14480                 #endif
14481
14482   ;
14483   return 0;
14484 }
14485 _ACEOF
14486 if ac_fn_c_try_compile "$LINENO"; then :
14487   ac_cv_c_bigendian=yes
14488 else
14489   ac_cv_c_bigendian=no
14490 fi
14491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14492 fi
14493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14494     fi
14495     if test $ac_cv_c_bigendian = unknown; then
14496       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14497       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14498 /* end confdefs.h.  */
14499 #include <limits.h>
14500
14501 int
14502 main ()
14503 {
14504 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14505               bogus endian macros
14506              #endif
14507
14508   ;
14509   return 0;
14510 }
14511 _ACEOF
14512 if ac_fn_c_try_compile "$LINENO"; then :
14513   # It does; now see whether it defined to _BIG_ENDIAN or not.
14514          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14515 /* end confdefs.h.  */
14516 #include <limits.h>
14517
14518 int
14519 main ()
14520 {
14521 #ifndef _BIG_ENDIAN
14522                  not big endian
14523                 #endif
14524
14525   ;
14526   return 0;
14527 }
14528 _ACEOF
14529 if ac_fn_c_try_compile "$LINENO"; then :
14530   ac_cv_c_bigendian=yes
14531 else
14532   ac_cv_c_bigendian=no
14533 fi
14534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14535 fi
14536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14537     fi
14538     if test $ac_cv_c_bigendian = unknown; then
14539       # Compile a test program.
14540       if test "$cross_compiling" = yes; then :
14541   # Try to guess by grepping values from an object file.
14542          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14543 /* end confdefs.h.  */
14544 short int ascii_mm[] =
14545                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14546                 short int ascii_ii[] =
14547                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14548                 int use_ascii (int i) {
14549                   return ascii_mm[i] + ascii_ii[i];
14550                 }
14551                 short int ebcdic_ii[] =
14552                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14553                 short int ebcdic_mm[] =
14554                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14555                 int use_ebcdic (int i) {
14556                   return ebcdic_mm[i] + ebcdic_ii[i];
14557                 }
14558                 extern int foo;
14559
14560 int
14561 main ()
14562 {
14563 return use_ascii (foo) == use_ebcdic (foo);
14564   ;
14565   return 0;
14566 }
14567 _ACEOF
14568 if ac_fn_c_try_compile "$LINENO"; then :
14569   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14570               ac_cv_c_bigendian=yes
14571             fi
14572             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14573               if test "$ac_cv_c_bigendian" = unknown; then
14574                 ac_cv_c_bigendian=no
14575               else
14576                 # finding both strings is unlikely to happen, but who knows?
14577                 ac_cv_c_bigendian=unknown
14578               fi
14579             fi
14580 fi
14581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14582 else
14583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14584 /* end confdefs.h.  */
14585 $ac_includes_default
14586 int
14587 main ()
14588 {
14589
14590              /* Are we little or big endian?  From Harbison&Steele.  */
14591              union
14592              {
14593                long int l;
14594                char c[sizeof (long int)];
14595              } u;
14596              u.l = 1;
14597              return u.c[sizeof (long int) - 1] == 1;
14598
14599   ;
14600   return 0;
14601 }
14602 _ACEOF
14603 if ac_fn_c_try_run "$LINENO"; then :
14604   ac_cv_c_bigendian=no
14605 else
14606   ac_cv_c_bigendian=yes
14607 fi
14608 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14609   conftest.$ac_objext conftest.beam conftest.$ac_ext
14610 fi
14611
14612     fi
14613 fi
14614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14615 $as_echo "$ac_cv_c_bigendian" >&6; }
14616  case $ac_cv_c_bigendian in #(
14617    yes)
14618      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14619 ;; #(
14620    no)
14621       ;; #(
14622    universal)
14623
14624 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14625
14626      ;; #(
14627    *)
14628      as_fn_error "unknown endianness
14629  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14630  esac
14631
14632
14633
14634
14635 # Check whether --with-system-libunwind was given.
14636 if test "${with_system_libunwind+set}" = set; then :
14637   withval=$with_system_libunwind;
14638 fi
14639
14640   # If system-libunwind was not specifically set, pick a default setting.
14641   if test x$with_system_libunwind = x; then
14642     case ${target} in
14643       ia64-*-hpux*) with_system_libunwind=yes ;;
14644       *) with_system_libunwind=no ;;
14645     esac
14646   fi
14647   # Based on system-libunwind and target, do we have ipinfo?
14648   if  test x$with_system_libunwind = xyes; then
14649     case ${target} in
14650       ia64-*-*) have_unwind_getipinfo=no ;;
14651       *) have_unwind_getipinfo=yes ;;
14652     esac
14653   else
14654     # Darwin before version 9 does not have _Unwind_GetIPInfo.
14655
14656     case ${target} in
14657       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
14658       *) have_unwind_getipinfo=yes ;;
14659     esac
14660
14661   fi
14662
14663   if test x$have_unwind_getipinfo = xyes; then
14664
14665 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
14666
14667   fi
14668
14669
14670 # Check whether --enable-sjlj-exceptions was given.
14671 if test "${enable_sjlj_exceptions+set}" = set; then :
14672   enableval=$enable_sjlj_exceptions; case "$enableval" in
14673    yes|no|auto) ;;
14674    *) as_fn_error "unknown argument to --enable-sjlj-exceptions" "$LINENO" 5 ;;
14675    esac
14676 else
14677   enable_sjlj_exceptions=auto
14678 fi
14679
14680
14681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use setjmp/longjmp exceptions" >&5
14682 $as_echo_n "checking whether to use setjmp/longjmp exceptions... " >&6; }
14683 if test "${libgo_cv_lib_sjlj_exceptions+set}" = set; then :
14684   $as_echo_n "(cached) " >&6
14685 else
14686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14687 /* end confdefs.h.  */
14688
14689 void bar ();
14690 void clean (int *);
14691 void foo ()
14692 {
14693   int i __attribute__ ((cleanup (clean)));
14694   bar();
14695 }
14696
14697 _ACEOF
14698 CFLAGS_hold=$CFLAGS
14699 CFLAGS="--save-temps -fexceptions"
14700 libgo_cv_lib_sjlj_exceptions=unknown
14701 if ac_fn_c_try_compile; then :
14702   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1; then
14703     libgo_cv_lib_sjlj_exceptions=yes
14704   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1; then
14705     libgo_cv_lib_sjlj_exceptions=no
14706   fi
14707 fi
14708 CFLAGS=$CFLAGS_hold
14709 rm -f conftest*
14710
14711 fi
14712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sjlj_exceptions" >&5
14713 $as_echo "$libgo_cv_lib_sjlj_exceptions" >&6; }
14714
14715 if test "$enable_sjlj_exceptions" = "auto"; then
14716   enable_sjlj_exceptions=$libgo_cv_lib_sjlj_exceptions
14717 fi
14718
14719 case $enable_sjlj_exceptions in
14720 yes)
14721
14722 $as_echo "#define LIBGO_SJLJ_EXCEPTIONS 1" >>confdefs.h
14723
14724   ;;
14725 no)
14726   ;;
14727 *)
14728   as_fn_error "unable to detect exception model" "$LINENO" 5
14729   ;;
14730 esac
14731
14732 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
14733 do :
14734   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14735 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
14736 eval as_val=\$$as_ac_Header
14737    if test "x$as_val" = x""yes; then :
14738   cat >>confdefs.h <<_ACEOF
14739 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14740 _ACEOF
14741
14742 fi
14743
14744 done
14745
14746
14747 for ac_header in linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h linux/netlink.h linux/rtnetlink.h
14748 do :
14749   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14750 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_SOCKET_H
14751 #include <sys/socket.h>
14752 #endif
14753
14754 "
14755 eval as_val=\$$as_ac_Header
14756    if test "x$as_val" = x""yes; then :
14757   cat >>confdefs.h <<_ACEOF
14758 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14759 _ACEOF
14760
14761 fi
14762
14763 done
14764
14765
14766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <ustat.h> can be used" >&5
14767 $as_echo_n "checking whether <ustat.h> can be used... " >&6; }
14768 if test "${libgo_cv_c_ustat_h+set}" = set; then :
14769   $as_echo_n "(cached) " >&6
14770 else
14771   CFLAGS_hold=$CFLAGS
14772 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS"
14773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14774 /* end confdefs.h.  */
14775
14776 #include <sys/types.h>
14777 #ifdef HAVE_LINUX_FILTER_H
14778 #include <linux/filter.h>
14779 #endif
14780 #include <ustat.h>
14781
14782 _ACEOF
14783 if ac_fn_c_try_compile "$LINENO"; then :
14784   libgo_cv_c_ustat_h=yes
14785 else
14786   libgo_cv_c_ustat_h=no
14787 fi
14788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14789 CFLAGS=$CFLAGS_hold
14790 fi
14791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_ustat_h" >&5
14792 $as_echo "$libgo_cv_c_ustat_h" >&6; }
14793 if test $libgo_cv_c_ustat_h = yes; then
14794
14795 $as_echo "#define HAVE_USTAT_H 1" >>confdefs.h
14796
14797 fi
14798
14799  if test "$ac_cv_header_sys_mman_h" = yes; then
14800   HAVE_SYS_MMAN_H_TRUE=
14801   HAVE_SYS_MMAN_H_FALSE='#'
14802 else
14803   HAVE_SYS_MMAN_H_TRUE='#'
14804   HAVE_SYS_MMAN_H_FALSE=
14805 fi
14806
14807
14808 for ac_func in strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr
14809 do :
14810   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14811 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14812 eval as_val=\$$as_ac_var
14813    if test "x$as_val" = x""yes; then :
14814   cat >>confdefs.h <<_ACEOF
14815 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14816 _ACEOF
14817
14818 fi
14819 done
14820
14821  if test "$ac_cv_func_strerror_r" = yes; then
14822   HAVE_STRERROR_R_TRUE=
14823   HAVE_STRERROR_R_FALSE='#'
14824 else
14825   HAVE_STRERROR_R_TRUE='#'
14826   HAVE_STRERROR_R_FALSE=
14827 fi
14828
14829  if test "$ac_cv_func_wait4" = yes; then
14830   HAVE_WAIT4_TRUE=
14831   HAVE_WAIT4_FALSE='#'
14832 else
14833   HAVE_WAIT4_TRUE='#'
14834   HAVE_WAIT4_FALSE=
14835 fi
14836
14837
14838 for ac_func in accept4 dup3 epoll_create1 faccessat fallocate fchmodat fchownat futimesat getxattr inotify_add_watch inotify_init inotify_init1 inotify_rm_watch listxattr mkdirat mknodat open64 openat pipe2 removexattr renameat setxattr sync_file_range splice tee unlinkat unshare utimensat
14839 do :
14840   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14841 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14842 eval as_val=\$$as_ac_var
14843    if test "x$as_val" = x""yes; then :
14844   cat >>confdefs.h <<_ACEOF
14845 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14846 _ACEOF
14847
14848 fi
14849 done
14850
14851 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
14852 if test "x$ac_cv_type_off_t" = x""yes; then :
14853
14854 else
14855
14856 cat >>confdefs.h <<_ACEOF
14857 #define off_t long int
14858 _ACEOF
14859
14860 fi
14861
14862 ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "$ac_includes_default"
14863 if test "x$ac_cv_type_loff_t" = x""yes; then :
14864
14865 cat >>confdefs.h <<_ACEOF
14866 #define HAVE_LOFF_T 1
14867 _ACEOF
14868
14869
14870 fi
14871
14872
14873 LIBS_hold="$LIBS"
14874 LIBS="$LIBS -lm"
14875 for ac_func in cosl expl logl sinl tanl acosl asinl atanl atan2l expm1l ldexpl log10l log1pl
14876 do :
14877   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14878 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14879 eval as_val=\$$as_ac_var
14880    if test "x$as_val" = x""yes; then :
14881   cat >>confdefs.h <<_ACEOF
14882 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14883 _ACEOF
14884
14885 fi
14886 done
14887
14888 LIBS="$LIBS_hold"
14889
14890 CFLAGS_hold="$CFLAGS"
14891 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
14892 LIBS_hold="$LIBS"
14893 LIBS="$LIBS $PTHREAD_LIBS"
14894 for ac_func in sem_timedwait
14895 do :
14896   ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
14897 if test "x$ac_cv_func_sem_timedwait" = x""yes; then :
14898   cat >>confdefs.h <<_ACEOF
14899 #define HAVE_SEM_TIMEDWAIT 1
14900 _ACEOF
14901
14902 fi
14903 done
14904
14905 CFLAGS="$CFLAGS_hold"
14906 LIBS="$LIBS_hold"
14907
14908 LIBS_hold="$LIBS"
14909 LIBS="$LIBS $MATH_LIBS"
14910 for ac_func in matherr
14911 do :
14912   ac_fn_c_check_func "$LINENO" "matherr" "ac_cv_func_matherr"
14913 if test "x$ac_cv_func_matherr" = x""yes; then :
14914   cat >>confdefs.h <<_ACEOF
14915 #define HAVE_MATHERR 1
14916 _ACEOF
14917
14918 fi
14919 done
14920
14921 LIBS="$LIBS_hold"
14922
14923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_4" >&5
14924 $as_echo_n "checking for __sync_bool_compare_and_swap_4... " >&6; }
14925 if test "${libgo_cv_func___sync_bool_compare_and_swap_4+set}" = set; then :
14926   $as_echo_n "(cached) " >&6
14927 else
14928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14929 /* end confdefs.h.  */
14930
14931 typedef unsigned int uint32  __attribute__ ((mode (SI)));
14932 uint32 i;
14933 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
14934
14935 _ACEOF
14936 if ac_fn_c_try_link "$LINENO"; then :
14937   libgo_cv_func___sync_bool_compare_and_swap_4=yes
14938 else
14939   libgo_cv_func___sync_bool_compare_and_swap_4=no
14940 fi
14941 rm -f core conftest.err conftest.$ac_objext \
14942     conftest$ac_exeext conftest.$ac_ext
14943 fi
14944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_4" >&5
14945 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_4" >&6; }
14946 if test "$libgo_cv_func___sync_bool_compare_and_swap_4" = "yes"; then
14947
14948 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_4 1" >>confdefs.h
14949
14950 fi
14951
14952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_8" >&5
14953 $as_echo_n "checking for __sync_bool_compare_and_swap_8... " >&6; }
14954 if test "${libgo_cv_func___sync_bool_compare_and_swap_8+set}" = set; then :
14955   $as_echo_n "(cached) " >&6
14956 else
14957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14958 /* end confdefs.h.  */
14959
14960 typedef unsigned int uint64  __attribute__ ((mode (DI)));
14961 uint64 i;
14962 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
14963
14964 _ACEOF
14965 if ac_fn_c_try_link "$LINENO"; then :
14966   libgo_cv_func___sync_bool_compare_and_swap_8=yes
14967 else
14968   libgo_cv_func___sync_bool_compare_and_swap_8=no
14969 fi
14970 rm -f core conftest.err conftest.$ac_objext \
14971     conftest$ac_exeext conftest.$ac_ext
14972 fi
14973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_8" >&5
14974 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_8" >&6; }
14975 if test "$libgo_cv_func___sync_bool_compare_and_swap_8" = "yes"; then
14976
14977 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_8 1" >>confdefs.h
14978
14979 fi
14980
14981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_fetch_and_add_4" >&5
14982 $as_echo_n "checking for __sync_fetch_and_add_4... " >&6; }
14983 if test "${libgo_cv_func___sync_fetch_and_add_4+set}" = set; then :
14984   $as_echo_n "(cached) " >&6
14985 else
14986   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14987 /* end confdefs.h.  */
14988
14989 typedef unsigned int uint32  __attribute__ ((mode (SI)));
14990 uint32 i;
14991 int main() { return __sync_fetch_and_add (&i, 1); }
14992
14993 _ACEOF
14994 if ac_fn_c_try_link "$LINENO"; then :
14995   libgo_cv_func___sync_fetch_and_add_4=yes
14996 else
14997   libgo_cv_func___sync_fetch_and_add_4=no
14998 fi
14999 rm -f core conftest.err conftest.$ac_objext \
15000     conftest$ac_exeext conftest.$ac_ext
15001 fi
15002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_fetch_and_add_4" >&5
15003 $as_echo "$libgo_cv_func___sync_fetch_and_add_4" >&6; }
15004 if test "$libgo_cv_func___sync_fetch_and_add_4" = "yes"; then
15005
15006 $as_echo "#define HAVE_SYNC_FETCH_AND_ADD_4 1" >>confdefs.h
15007
15008 fi
15009
15010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_add_and_fetch_8" >&5
15011 $as_echo_n "checking for __sync_add_and_fetch_8... " >&6; }
15012 if test "${libgo_cv_func___sync_add_and_fetch_8+set}" = set; then :
15013   $as_echo_n "(cached) " >&6
15014 else
15015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15016 /* end confdefs.h.  */
15017
15018 typedef unsigned int uint64  __attribute__ ((mode (DI)));
15019 uint64 i;
15020 int main() { return __sync_add_and_fetch (&i, 1); }
15021
15022 _ACEOF
15023 if ac_fn_c_try_link "$LINENO"; then :
15024   libgo_cv_func___sync_add_and_fetch_8=yes
15025 else
15026   libgo_cv_func___sync_add_and_fetch_8=no
15027 fi
15028 rm -f core conftest.err conftest.$ac_objext \
15029     conftest$ac_exeext conftest.$ac_ext
15030 fi
15031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_add_and_fetch_8" >&5
15032 $as_echo "$libgo_cv_func___sync_add_and_fetch_8" >&6; }
15033 if test "$libgo_cv_func___sync_add_and_fetch_8" = "yes"; then
15034
15035 $as_echo "#define HAVE_SYNC_ADD_AND_FETCH_8 1" >>confdefs.h
15036
15037 fi
15038
15039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -minline-all-stringops" >&5
15040 $as_echo_n "checking whether compiler supports -minline-all-stringops... " >&6; }
15041 if test "${libgo_cv_c_stringops+set}" = set; then :
15042   $as_echo_n "(cached) " >&6
15043 else
15044   CFLAGS_hold=$CFLAGS
15045 CFLAGS="$CFLAGS -minline-all-stringops"
15046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15047 /* end confdefs.h.  */
15048 int i;
15049 _ACEOF
15050 if ac_fn_c_try_compile "$LINENO"; then :
15051   libgo_cv_c_stringops=yes
15052 else
15053   libgo_cv_c_stringops=no
15054 fi
15055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15056 CFLAGS=$CFLAGS_hold
15057 fi
15058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_stringops" >&5
15059 $as_echo "$libgo_cv_c_stringops" >&6; }
15060 STRINGOPS_FLAG=
15061 if test "$libgo_cv_c_stringops" = yes; then
15062   STRINGOPS_FLAG=-minline-all-stringops
15063 fi
15064
15065
15066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -mfancy-math-387" >&5
15067 $as_echo_n "checking whether compiler supports -mfancy-math-387... " >&6; }
15068 if test "${libgo_cv_c_fancymath+set}" = set; then :
15069   $as_echo_n "(cached) " >&6
15070 else
15071   CFLAGS_hold=$CFLAGS
15072 CFLAGS="$CFLAGS -mfancy-math-387"
15073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15074 /* end confdefs.h.  */
15075 int i;
15076 _ACEOF
15077 if ac_fn_c_try_compile "$LINENO"; then :
15078   libgo_cv_c_fancymath=yes
15079 else
15080   libgo_cv_c_fancymath=no
15081 fi
15082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15083 CFLAGS=$CFLAGS_hold
15084 fi
15085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_fancymath" >&5
15086 $as_echo "$libgo_cv_c_fancymath" >&6; }
15087 MATH_FLAG=
15088 if test "$libgo_cv_c_fancymath" = yes; then
15089   MATH_FLAG="-mfancy-math-387 -funsafe-math-optimizations"
15090 else
15091   MATH_FLAG="-ffp-contract=off"
15092 fi
15093
15094
15095 CFLAGS_hold=$CFLAGS
15096 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
15097 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
15098 if test "x$ac_cv_type_off64_t" = x""yes; then :
15099
15100 cat >>confdefs.h <<_ACEOF
15101 #define HAVE_OFF64_T 1
15102 _ACEOF
15103
15104
15105 fi
15106
15107 CFLAGS=$CFLAGS_hold
15108
15109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event size" >&5
15110 $as_echo_n "checking epoll_event size... " >&6; }
15111 if test "${libgo_cv_c_epoll_event_size+set}" = set; then :
15112   $as_echo_n "(cached) " >&6
15113 else
15114   if ac_fn_c_compute_int "$LINENO" "sizeof (struct epoll_event)" "libgo_cv_c_epoll_event_size"        "#include <sys/epoll.h>"; then :
15115
15116 else
15117   libgo_cv_c_epoll_event_size=0
15118 fi
15119
15120 fi
15121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_size" >&5
15122 $as_echo "$libgo_cv_c_epoll_event_size" >&6; }
15123 SIZEOF_STRUCT_EPOLL_EVENT=${libgo_cv_c_epoll_event_size}
15124
15125
15126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event data.fd offset" >&5
15127 $as_echo_n "checking epoll_event data.fd offset... " >&6; }
15128 if test "${libgo_cv_c_epoll_event_fd_offset+set}" = set; then :
15129   $as_echo_n "(cached) " >&6
15130 else
15131   if ac_fn_c_compute_int "$LINENO" "offsetof (struct epoll_event, data.fd)" "libgo_cv_c_epoll_event_fd_offset"        "#include <stddef.h>
15132 #include <sys/epoll.h>"; then :
15133
15134 else
15135   libgo_cv_c_epoll_event_fd_offset=0
15136 fi
15137
15138 fi
15139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_fd_offset" >&5
15140 $as_echo "$libgo_cv_c_epoll_event_fd_offset" >&6; }
15141 STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
15142
15143
15144 ac_fn_c_check_type "$LINENO" "struct exception" "ac_cv_type_struct_exception" "#include <math.h>
15145 "
15146 if test "x$ac_cv_type_struct_exception" = x""yes; then :
15147   libgo_has_struct_exception=yes
15148 else
15149   libgo_has_struct_exception=no
15150 fi
15151
15152 if test "$libgo_has_struct_exception" = "yes"; then
15153
15154 $as_echo "#define HAVE_STRUCT_EXCEPTION 1" >>confdefs.h
15155
15156 fi
15157
15158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setcontext clobbers TLS variables" >&5
15159 $as_echo_n "checking whether setcontext clobbers TLS variables... " >&6; }
15160 if test "${libgo_cv_lib_setcontext_clobbers_tls+set}" = set; then :
15161   $as_echo_n "(cached) " >&6
15162 else
15163   CFLAGS_hold="$CFLAGS"
15164 CFLAGS="$PTHREAD_CFLAGS"
15165 LIBS_hold="$LIBS"
15166 LIBS="$LIBS $PTHREAD_LIBS"
15167 # The cast to long int works around a bug in the HP C Compiler
15168 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15169 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15170 # This bug is HP SR number 8606223364.
15171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15172 $as_echo_n "checking size of void *... " >&6; }
15173 if test "${ac_cv_sizeof_void_p+set}" = set; then :
15174   $as_echo_n "(cached) " >&6
15175 else
15176   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15177
15178 else
15179   if test "$ac_cv_type_void_p" = yes; then
15180      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15181 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15182 { as_fn_set_status 77
15183 as_fn_error "cannot compute sizeof (void *)
15184 See \`config.log' for more details." "$LINENO" 5; }; }
15185    else
15186      ac_cv_sizeof_void_p=0
15187    fi
15188 fi
15189
15190 fi
15191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15192 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15193
15194
15195
15196 cat >>confdefs.h <<_ACEOF
15197 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15198 _ACEOF
15199
15200
15201 as_fn_arith $ac_cv_sizeof_void_p \* 8 && ptr_type_size=$as_val
15202 if test "$cross_compiling" = yes; then :
15203   case "$target:$ptr_type_size" in
15204   i?86-*-solaris2.1[01]:64 | x86_64*-*-solaris2.1[01]:64)
15205     libgo_cv_lib_setcontext_clobbers_tls=yes ;;
15206   *)
15207     libgo_cv_lib_setcontext_clobbers_tls=no ;;
15208  esac
15209
15210 else
15211   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15212 /* end confdefs.h.  */
15213
15214 #include <pthread.h>
15215 #include <stdlib.h>
15216 #include <ucontext.h>
15217 #include <unistd.h>
15218
15219 __thread int tls;
15220
15221 static char stack[10 * 1024 * 1024];
15222 static ucontext_t c;
15223
15224 /* Called via makecontext/setcontext.  */
15225
15226 static void
15227 cfn (void)
15228 {
15229   exit (tls);
15230 }
15231
15232 /* Called via pthread_create.  */
15233
15234 static void *
15235 tfn (void *dummy)
15236 {
15237   /* The thread should still see this value after calling
15238      setcontext.  */
15239   tls = 0;
15240
15241   setcontext (&c);
15242
15243   /* The call to setcontext should not return.  */
15244   abort ();
15245 }
15246
15247 int
15248 main ()
15249 {
15250   pthread_t tid;
15251
15252   /* The thread should not see this value.  */
15253   tls = 1;
15254
15255   if (getcontext (&c) < 0)
15256     abort ();
15257
15258   c.uc_stack.ss_sp = stack;
15259 #ifdef MAKECONTEXT_STACK_TOP
15260   c.uc_stack.ss_sp += sizeof stack;
15261 #endif
15262   c.uc_stack.ss_flags = 0;
15263   c.uc_stack.ss_size = sizeof stack;
15264   c.uc_link = NULL;
15265   makecontext (&c, cfn, 0);
15266
15267   if (pthread_create (&tid, NULL, tfn, NULL) != 0)
15268     abort ();
15269
15270   if (pthread_join (tid, NULL) != 0)
15271     abort ();
15272
15273   /* The thread should have called exit.  */
15274   abort ();
15275 }
15276
15277 _ACEOF
15278 if ac_fn_c_try_run "$LINENO"; then :
15279   libgo_cv_lib_setcontext_clobbers_tls=no
15280 else
15281   libgo_cv_lib_setcontext_clobbers_tls=yes
15282 fi
15283 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15284   conftest.$ac_objext conftest.beam conftest.$ac_ext
15285 fi
15286
15287 CFLAGS="$CFLAGS_hold"
15288 LIBS="$LIBS_hold"
15289
15290 fi
15291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_setcontext_clobbers_tls" >&5
15292 $as_echo "$libgo_cv_lib_setcontext_clobbers_tls" >&6; }
15293 if test "$libgo_cv_lib_setcontext_clobbers_tls" = "yes"; then
15294
15295 $as_echo "#define SETCONTEXT_CLOBBERS_TLS 1" >>confdefs.h
15296
15297 fi
15298
15299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15300 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15301 if test "${libgo_cv_ro_eh_frame+set}" = set; then :
15302   $as_echo_n "(cached) " >&6
15303 else
15304
15305 libgo_cv_ro_eh_frame=no
15306 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15307 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
15308   if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
15309     libgo_cv_ro_eh_frame=yes
15310   elif grep '.section.*eh_frame.*#alloc' conftest.c \
15311        | grep -v '#write' > /dev/null; then
15312     libgo_cv_ro_eh_frame=yes
15313   fi
15314 fi
15315 rm -f conftest.*
15316
15317 fi
15318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ro_eh_frame" >&5
15319 $as_echo "$libgo_cv_ro_eh_frame" >&6; }
15320 if test "x$libgo_cv_ro_eh_frame" = xyes; then
15321
15322 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15323
15324 else
15325
15326 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15327
15328 fi
15329
15330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Qunused-arguments" >&5
15331 $as_echo_n "checking if compiler supports -Qunused-arguments... " >&6; }
15332 if test "${libgo_cv_c_unused_arguments+set}" = set; then :
15333   $as_echo_n "(cached) " >&6
15334 else
15335   CFLAGS_hold=$CFLAGS
15336 CFLAGS="$CFLAGS -Qunused-arguments"
15337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15338 /* end confdefs.h.  */
15339 int i;
15340 _ACEOF
15341 if ac_fn_c_try_compile "$LINENO"; then :
15342   libgo_cv_c_unused_arguments=yes
15343 else
15344   libgo_cv_c_unused_arguments=no
15345 fi
15346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15347 CFLAGS=$CFLAGS_hold
15348 fi
15349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_unused_arguments" >&5
15350 $as_echo "$libgo_cv_c_unused_arguments" >&6; }
15351
15352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler supports GNU comdat group syntax" >&5
15353 $as_echo_n "checking if assembler supports GNU comdat group syntax... " >&6; }
15354 if test "${libgo_cv_as_comdat_gnu+set}" = set; then :
15355   $as_echo_n "(cached) " >&6
15356 else
15357
15358 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
15359 CFLAGS_hold=$CFLAGS
15360 if test "$libgo_cv_c_unused_arguments" = yes; then
15361   CFLAGS="$CFLAGS -Qunused-arguments"
15362 fi
15363 if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15364   libgo_cv_as_comdat_gnu=yes
15365 else
15366   libgo_cv_as_comdat_gnu=no
15367 fi
15368 CFLAGS=$CFLAGS_hold
15369
15370 fi
15371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_comdat_gnu" >&5
15372 $as_echo "$libgo_cv_as_comdat_gnu" >&6; }
15373 if test "x$libgo_cv_as_comdat_gnu" = xyes; then
15374
15375 $as_echo "#define HAVE_AS_COMDAT_GAS 1" >>confdefs.h
15376
15377 fi
15378
15379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15380 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15381 if test "${libgo_cv_as_x86_pcrel+set}" = set; then :
15382   $as_echo_n "(cached) " >&6
15383 else
15384
15385 libgo_cv_as_x86_pcrel=yes
15386 echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15387 CFLAGS_hold=$CFLAGS
15388 if test "$libgo_cv_c_unused_arguments" = yes; then
15389   CFLAGS="$CFLAGS -Qunused-arguments"
15390 fi
15391 if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
15392     libgo_cv_as_x86_pcrel=no
15393 fi
15394 CFLAGS=$CFLAGS_hold
15395
15396 fi
15397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_pcrel" >&5
15398 $as_echo "$libgo_cv_as_x86_pcrel" >&6; }
15399 if test "x$libgo_cv_as_x86_pcrel" = xyes; then
15400
15401 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
15402
15403 fi
15404
15405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
15406 $as_echo_n "checking assembler supports unwind section type... " >&6; }
15407 if test "${libgo_cv_as_x86_64_unwind_section_type+set}" = set; then :
15408   $as_echo_n "(cached) " >&6
15409 else
15410
15411 libgo_cv_as_x86_64_unwind_section_type=yes
15412 echo '.section .eh_frame,"a",@unwind' > conftest.s
15413 CFLAGS_hold=$CFLAGS
15414 if test "$libgo_cv_c_unused_arguments" = yes; then
15415   CFLAGS="$CFLAGS -Qunused-arguments"
15416 fi
15417 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
15418     libgo_cv_as_x86_64_unwind_section_type=no
15419 fi
15420 CFLAGS=$CFLAGS_hold
15421
15422 fi
15423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_64_unwind_section_type" >&5
15424 $as_echo "$libgo_cv_as_x86_64_unwind_section_type" >&6; }
15425 if test "x$libgo_cv_as_x86_64_unwind_section_type" = xyes; then
15426
15427 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
15428
15429 fi
15430
15431 cat >confcache <<\_ACEOF
15432 # This file is a shell script that caches the results of configure
15433 # tests run on this system so they can be shared between configure
15434 # scripts and configure runs, see configure's option --config-cache.
15435 # It is not useful on other systems.  If it contains results you don't
15436 # want to keep, you may remove or edit it.
15437 #
15438 # config.status only pays attention to the cache file if you give it
15439 # the --recheck option to rerun configure.
15440 #
15441 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15442 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15443 # following values.
15444
15445 _ACEOF
15446
15447 # The following way of writing the cache mishandles newlines in values,
15448 # but we know of no workaround that is simple, portable, and efficient.
15449 # So, we kill variables containing newlines.
15450 # Ultrix sh set writes to stderr and can't be redirected directly,
15451 # and sets the high bit in the cache file unless we assign to the vars.
15452 (
15453   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15454     eval ac_val=\$$ac_var
15455     case $ac_val in #(
15456     *${as_nl}*)
15457       case $ac_var in #(
15458       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15459 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15460       esac
15461       case $ac_var in #(
15462       _ | IFS | as_nl) ;; #(
15463       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15464       *) { eval $ac_var=; unset $ac_var;} ;;
15465       esac ;;
15466     esac
15467   done
15468
15469   (set) 2>&1 |
15470     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15471     *${as_nl}ac_space=\ *)
15472       # `set' does not quote correctly, so add quotes: double-quote
15473       # substitution turns \\\\ into \\, and sed turns \\ into \.
15474       sed -n \
15475         "s/'/'\\\\''/g;
15476           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15477       ;; #(
15478     *)
15479       # `set' quotes correctly as required by POSIX, so do not add quotes.
15480       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15481       ;;
15482     esac |
15483     sort
15484 ) |
15485   sed '
15486      /^ac_cv_env_/b end
15487      t clear
15488      :clear
15489      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15490      t end
15491      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15492      :end' >>confcache
15493 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15494   if test -w "$cache_file"; then
15495     test "x$cache_file" != "x/dev/null" &&
15496       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15497 $as_echo "$as_me: updating cache $cache_file" >&6;}
15498     cat confcache >$cache_file
15499   else
15500     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15501 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15502   fi
15503 fi
15504 rm -f confcache
15505
15506 if test ${multilib} = yes; then
15507   multilib_arg="--enable-multilib"
15508 else
15509   multilib_arg=
15510 fi
15511
15512 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15513
15514
15515 ac_config_commands="$ac_config_commands default"
15516
15517
15518 cat >confcache <<\_ACEOF
15519 # This file is a shell script that caches the results of configure
15520 # tests run on this system so they can be shared between configure
15521 # scripts and configure runs, see configure's option --config-cache.
15522 # It is not useful on other systems.  If it contains results you don't
15523 # want to keep, you may remove or edit it.
15524 #
15525 # config.status only pays attention to the cache file if you give it
15526 # the --recheck option to rerun configure.
15527 #
15528 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15529 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15530 # following values.
15531
15532 _ACEOF
15533
15534 # The following way of writing the cache mishandles newlines in values,
15535 # but we know of no workaround that is simple, portable, and efficient.
15536 # So, we kill variables containing newlines.
15537 # Ultrix sh set writes to stderr and can't be redirected directly,
15538 # and sets the high bit in the cache file unless we assign to the vars.
15539 (
15540   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15541     eval ac_val=\$$ac_var
15542     case $ac_val in #(
15543     *${as_nl}*)
15544       case $ac_var in #(
15545       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15546 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15547       esac
15548       case $ac_var in #(
15549       _ | IFS | as_nl) ;; #(
15550       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15551       *) { eval $ac_var=; unset $ac_var;} ;;
15552       esac ;;
15553     esac
15554   done
15555
15556   (set) 2>&1 |
15557     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15558     *${as_nl}ac_space=\ *)
15559       # `set' does not quote correctly, so add quotes: double-quote
15560       # substitution turns \\\\ into \\, and sed turns \\ into \.
15561       sed -n \
15562         "s/'/'\\\\''/g;
15563           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15564       ;; #(
15565     *)
15566       # `set' quotes correctly as required by POSIX, so do not add quotes.
15567       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15568       ;;
15569     esac |
15570     sort
15571 ) |
15572   sed '
15573      /^ac_cv_env_/b end
15574      t clear
15575      :clear
15576      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15577      t end
15578      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15579      :end' >>confcache
15580 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15581   if test -w "$cache_file"; then
15582     test "x$cache_file" != "x/dev/null" &&
15583       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15584 $as_echo "$as_me: updating cache $cache_file" >&6;}
15585     cat confcache >$cache_file
15586   else
15587     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15588 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15589   fi
15590 fi
15591 rm -f confcache
15592
15593 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15594 # Let make expand exec_prefix.
15595 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15596
15597 DEFS=-DHAVE_CONFIG_H
15598
15599 ac_libobjs=
15600 ac_ltlibobjs=
15601 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15602   # 1. Remove the extension, and $U if already installed.
15603   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15604   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15605   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15606   #    will be set to the directory where LIBOBJS objects are built.
15607   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15608   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15609 done
15610 LIBOBJS=$ac_libobjs
15611
15612 LTLIBOBJS=$ac_ltlibobjs
15613
15614
15615  if test -n "$EXEEXT"; then
15616   am__EXEEXT_TRUE=
15617   am__EXEEXT_FALSE='#'
15618 else
15619   am__EXEEXT_TRUE='#'
15620   am__EXEEXT_FALSE=
15621 fi
15622
15623 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15624   as_fn_error "conditional \"AMDEP\" was never defined.
15625 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15626 fi
15627 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15628   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15629 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15630 fi
15631 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15632   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15633 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15634 fi
15635 if test -z "${LIBGO_IS_DARWIN_TRUE}" && test -z "${LIBGO_IS_DARWIN_FALSE}"; then
15636   as_fn_error "conditional \"LIBGO_IS_DARWIN\" was never defined.
15637 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15638 fi
15639 if test -z "${LIBGO_IS_FREEBSD_TRUE}" && test -z "${LIBGO_IS_FREEBSD_FALSE}"; then
15640   as_fn_error "conditional \"LIBGO_IS_FREEBSD\" was never defined.
15641 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15642 fi
15643 if test -z "${LIBGO_IS_IRIX_TRUE}" && test -z "${LIBGO_IS_IRIX_FALSE}"; then
15644   as_fn_error "conditional \"LIBGO_IS_IRIX\" was never defined.
15645 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15646 fi
15647 if test -z "${LIBGO_IS_LINUX_TRUE}" && test -z "${LIBGO_IS_LINUX_FALSE}"; then
15648   as_fn_error "conditional \"LIBGO_IS_LINUX\" was never defined.
15649 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15650 fi
15651 if test -z "${LIBGO_IS_NETBSD_TRUE}" && test -z "${LIBGO_IS_NETBSD_FALSE}"; then
15652   as_fn_error "conditional \"LIBGO_IS_NETBSD\" was never defined.
15653 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15654 fi
15655 if test -z "${LIBGO_IS_OPENBSD_TRUE}" && test -z "${LIBGO_IS_OPENBSD_FALSE}"; then
15656   as_fn_error "conditional \"LIBGO_IS_OPENBSD\" was never defined.
15657 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15658 fi
15659 if test -z "${LIBGO_IS_DRAGONFLY_TRUE}" && test -z "${LIBGO_IS_DRAGONFLY_FALSE}"; then
15660   as_fn_error "conditional \"LIBGO_IS_DRAGONFLY\" was never defined.
15661 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15662 fi
15663 if test -z "${LIBGO_IS_RTEMS_TRUE}" && test -z "${LIBGO_IS_RTEMS_FALSE}"; then
15664   as_fn_error "conditional \"LIBGO_IS_RTEMS\" was never defined.
15665 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15666 fi
15667 if test -z "${LIBGO_IS_SOLARIS_TRUE}" && test -z "${LIBGO_IS_SOLARIS_FALSE}"; then
15668   as_fn_error "conditional \"LIBGO_IS_SOLARIS\" was never defined.
15669 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15670 fi
15671 if test -z "${LIBGO_IS_386_TRUE}" && test -z "${LIBGO_IS_386_FALSE}"; then
15672   as_fn_error "conditional \"LIBGO_IS_386\" was never defined.
15673 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15674 fi
15675 if test -z "${LIBGO_IS_ALPHA_TRUE}" && test -z "${LIBGO_IS_ALPHA_FALSE}"; then
15676   as_fn_error "conditional \"LIBGO_IS_ALPHA\" was never defined.
15677 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15678 fi
15679 if test -z "${LIBGO_IS_ARM_TRUE}" && test -z "${LIBGO_IS_ARM_FALSE}"; then
15680   as_fn_error "conditional \"LIBGO_IS_ARM\" was never defined.
15681 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15682 fi
15683 if test -z "${LIBGO_IS_ARM64_TRUE}" && test -z "${LIBGO_IS_ARM64_FALSE}"; then
15684   as_fn_error "conditional \"LIBGO_IS_ARM64\" was never defined.
15685 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15686 fi
15687 if test -z "${LIBGO_IS_M68K_TRUE}" && test -z "${LIBGO_IS_M68K_FALSE}"; then
15688   as_fn_error "conditional \"LIBGO_IS_M68K\" was never defined.
15689 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15690 fi
15691 if test -z "${LIBGO_IS_MIPS_TRUE}" && test -z "${LIBGO_IS_MIPS_FALSE}"; then
15692   as_fn_error "conditional \"LIBGO_IS_MIPS\" was never defined.
15693 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15694 fi
15695 if test -z "${LIBGO_IS_MIPSO32_TRUE}" && test -z "${LIBGO_IS_MIPSO32_FALSE}"; then
15696   as_fn_error "conditional \"LIBGO_IS_MIPSO32\" was never defined.
15697 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15698 fi
15699 if test -z "${LIBGO_IS_MIPSN32_TRUE}" && test -z "${LIBGO_IS_MIPSN32_FALSE}"; then
15700   as_fn_error "conditional \"LIBGO_IS_MIPSN32\" was never defined.
15701 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15702 fi
15703 if test -z "${LIBGO_IS_MIPSN64_TRUE}" && test -z "${LIBGO_IS_MIPSN64_FALSE}"; then
15704   as_fn_error "conditional \"LIBGO_IS_MIPSN64\" was never defined.
15705 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15706 fi
15707 if test -z "${LIBGO_IS_MIPSO64_TRUE}" && test -z "${LIBGO_IS_MIPSO64_FALSE}"; then
15708   as_fn_error "conditional \"LIBGO_IS_MIPSO64\" was never defined.
15709 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15710 fi
15711 if test -z "${LIBGO_IS_PPC_TRUE}" && test -z "${LIBGO_IS_PPC_FALSE}"; then
15712   as_fn_error "conditional \"LIBGO_IS_PPC\" was never defined.
15713 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15714 fi
15715 if test -z "${LIBGO_IS_PPC64_TRUE}" && test -z "${LIBGO_IS_PPC64_FALSE}"; then
15716   as_fn_error "conditional \"LIBGO_IS_PPC64\" was never defined.
15717 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15718 fi
15719 if test -z "${LIBGO_IS_PPC64LE_TRUE}" && test -z "${LIBGO_IS_PPC64LE_FALSE}"; then
15720   as_fn_error "conditional \"LIBGO_IS_PPC64LE\" was never defined.
15721 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15722 fi
15723 if test -z "${LIBGO_IS_S390_TRUE}" && test -z "${LIBGO_IS_S390_FALSE}"; then
15724   as_fn_error "conditional \"LIBGO_IS_S390\" was never defined.
15725 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15726 fi
15727 if test -z "${LIBGO_IS_S390X_TRUE}" && test -z "${LIBGO_IS_S390X_FALSE}"; then
15728   as_fn_error "conditional \"LIBGO_IS_S390X\" was never defined.
15729 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15730 fi
15731 if test -z "${LIBGO_IS_SPARC_TRUE}" && test -z "${LIBGO_IS_SPARC_FALSE}"; then
15732   as_fn_error "conditional \"LIBGO_IS_SPARC\" was never defined.
15733 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15734 fi
15735 if test -z "${LIBGO_IS_SPARC64_TRUE}" && test -z "${LIBGO_IS_SPARC64_FALSE}"; then
15736   as_fn_error "conditional \"LIBGO_IS_SPARC64\" was never defined.
15737 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15738 fi
15739 if test -z "${LIBGO_IS_X86_64_TRUE}" && test -z "${LIBGO_IS_X86_64_FALSE}"; then
15740   as_fn_error "conditional \"LIBGO_IS_X86_64\" was never defined.
15741 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15742 fi
15743 if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; then
15744   as_fn_error "conditional \"USING_SPLIT_STACK\" was never defined.
15745 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15746 fi
15747 if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then
15748   as_fn_error "conditional \"GOC_IS_LLGO\" was never defined.
15749 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15750 fi
15751
15752 if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then
15753   as_fn_error "conditional \"HAVE_SYS_MMAN_H\" was never defined.
15754 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15755 fi
15756 if test -z "${HAVE_STRERROR_R_TRUE}" && test -z "${HAVE_STRERROR_R_FALSE}"; then
15757   as_fn_error "conditional \"HAVE_STRERROR_R\" was never defined.
15758 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15759 fi
15760 if test -z "${HAVE_WAIT4_TRUE}" && test -z "${HAVE_WAIT4_FALSE}"; then
15761   as_fn_error "conditional \"HAVE_WAIT4\" was never defined.
15762 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15763 fi
15764
15765 : ${CONFIG_STATUS=./config.status}
15766 ac_write_fail=0
15767 ac_clean_files_save=$ac_clean_files
15768 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15769 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15770 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15771 as_write_fail=0
15772 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15773 #! $SHELL
15774 # Generated by $as_me.
15775 # Run this file to recreate the current configuration.
15776 # Compiler output produced by configure, useful for debugging
15777 # configure, is in config.log if it exists.
15778
15779 debug=false
15780 ac_cs_recheck=false
15781 ac_cs_silent=false
15782
15783 SHELL=\${CONFIG_SHELL-$SHELL}
15784 export SHELL
15785 _ASEOF
15786 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15787 ## -------------------- ##
15788 ## M4sh Initialization. ##
15789 ## -------------------- ##
15790
15791 # Be more Bourne compatible
15792 DUALCASE=1; export DUALCASE # for MKS sh
15793 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15794   emulate sh
15795   NULLCMD=:
15796   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15797   # is contrary to our usage.  Disable this feature.
15798   alias -g '${1+"$@"}'='"$@"'
15799   setopt NO_GLOB_SUBST
15800 else
15801   case `(set -o) 2>/dev/null` in #(
15802   *posix*) :
15803     set -o posix ;; #(
15804   *) :
15805      ;;
15806 esac
15807 fi
15808
15809
15810 as_nl='
15811 '
15812 export as_nl
15813 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15814 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15815 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15816 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15817 # Prefer a ksh shell builtin over an external printf program on Solaris,
15818 # but without wasting forks for bash or zsh.
15819 if test -z "$BASH_VERSION$ZSH_VERSION" \
15820     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15821   as_echo='print -r --'
15822   as_echo_n='print -rn --'
15823 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15824   as_echo='printf %s\n'
15825   as_echo_n='printf %s'
15826 else
15827   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15828     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15829     as_echo_n='/usr/ucb/echo -n'
15830   else
15831     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15832     as_echo_n_body='eval
15833       arg=$1;
15834       case $arg in #(
15835       *"$as_nl"*)
15836         expr "X$arg" : "X\\(.*\\)$as_nl";
15837         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15838       esac;
15839       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15840     '
15841     export as_echo_n_body
15842     as_echo_n='sh -c $as_echo_n_body as_echo'
15843   fi
15844   export as_echo_body
15845   as_echo='sh -c $as_echo_body as_echo'
15846 fi
15847
15848 # The user is always right.
15849 if test "${PATH_SEPARATOR+set}" != set; then
15850   PATH_SEPARATOR=:
15851   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15852     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15853       PATH_SEPARATOR=';'
15854   }
15855 fi
15856
15857
15858 # IFS
15859 # We need space, tab and new line, in precisely that order.  Quoting is
15860 # there to prevent editors from complaining about space-tab.
15861 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15862 # splitting by setting IFS to empty value.)
15863 IFS=" ""        $as_nl"
15864
15865 # Find who we are.  Look in the path if we contain no directory separator.
15866 case $0 in #((
15867   *[\\/]* ) as_myself=$0 ;;
15868   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15869 for as_dir in $PATH
15870 do
15871   IFS=$as_save_IFS
15872   test -z "$as_dir" && as_dir=.
15873     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15874   done
15875 IFS=$as_save_IFS
15876
15877      ;;
15878 esac
15879 # We did not find ourselves, most probably we were run as `sh COMMAND'
15880 # in which case we are not to be found in the path.
15881 if test "x$as_myself" = x; then
15882   as_myself=$0
15883 fi
15884 if test ! -f "$as_myself"; then
15885   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15886   exit 1
15887 fi
15888
15889 # Unset variables that we do not need and which cause bugs (e.g. in
15890 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15891 # suppresses any "Segmentation fault" message there.  '((' could
15892 # trigger a bug in pdksh 5.2.14.
15893 for as_var in BASH_ENV ENV MAIL MAILPATH
15894 do eval test x\${$as_var+set} = xset \
15895   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15896 done
15897 PS1='$ '
15898 PS2='> '
15899 PS4='+ '
15900
15901 # NLS nuisances.
15902 LC_ALL=C
15903 export LC_ALL
15904 LANGUAGE=C
15905 export LANGUAGE
15906
15907 # CDPATH.
15908 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15909
15910
15911 # as_fn_error ERROR [LINENO LOG_FD]
15912 # ---------------------------------
15913 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15914 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15915 # script with status $?, using 1 if that was 0.
15916 as_fn_error ()
15917 {
15918   as_status=$?; test $as_status -eq 0 && as_status=1
15919   if test "$3"; then
15920     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15921     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15922   fi
15923   $as_echo "$as_me: error: $1" >&2
15924   as_fn_exit $as_status
15925 } # as_fn_error
15926
15927
15928 # as_fn_set_status STATUS
15929 # -----------------------
15930 # Set $? to STATUS, without forking.
15931 as_fn_set_status ()
15932 {
15933   return $1
15934 } # as_fn_set_status
15935
15936 # as_fn_exit STATUS
15937 # -----------------
15938 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15939 as_fn_exit ()
15940 {
15941   set +e
15942   as_fn_set_status $1
15943   exit $1
15944 } # as_fn_exit
15945
15946 # as_fn_unset VAR
15947 # ---------------
15948 # Portably unset VAR.
15949 as_fn_unset ()
15950 {
15951   { eval $1=; unset $1;}
15952 }
15953 as_unset=as_fn_unset
15954 # as_fn_append VAR VALUE
15955 # ----------------------
15956 # Append the text in VALUE to the end of the definition contained in VAR. Take
15957 # advantage of any shell optimizations that allow amortized linear growth over
15958 # repeated appends, instead of the typical quadratic growth present in naive
15959 # implementations.
15960 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15961   eval 'as_fn_append ()
15962   {
15963     eval $1+=\$2
15964   }'
15965 else
15966   as_fn_append ()
15967   {
15968     eval $1=\$$1\$2
15969   }
15970 fi # as_fn_append
15971
15972 # as_fn_arith ARG...
15973 # ------------------
15974 # Perform arithmetic evaluation on the ARGs, and store the result in the
15975 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15976 # must be portable across $(()) and expr.
15977 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15978   eval 'as_fn_arith ()
15979   {
15980     as_val=$(( $* ))
15981   }'
15982 else
15983   as_fn_arith ()
15984   {
15985     as_val=`expr "$@" || test $? -eq 1`
15986   }
15987 fi # as_fn_arith
15988
15989
15990 if expr a : '\(a\)' >/dev/null 2>&1 &&
15991    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15992   as_expr=expr
15993 else
15994   as_expr=false
15995 fi
15996
15997 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15998   as_basename=basename
15999 else
16000   as_basename=false
16001 fi
16002
16003 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16004   as_dirname=dirname
16005 else
16006   as_dirname=false
16007 fi
16008
16009 as_me=`$as_basename -- "$0" ||
16010 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16011          X"$0" : 'X\(//\)$' \| \
16012          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16013 $as_echo X/"$0" |
16014     sed '/^.*\/\([^/][^/]*\)\/*$/{
16015             s//\1/
16016             q
16017           }
16018           /^X\/\(\/\/\)$/{
16019             s//\1/
16020             q
16021           }
16022           /^X\/\(\/\).*/{
16023             s//\1/
16024             q
16025           }
16026           s/.*/./; q'`
16027
16028 # Avoid depending upon Character Ranges.
16029 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16030 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16031 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16032 as_cr_digits='0123456789'
16033 as_cr_alnum=$as_cr_Letters$as_cr_digits
16034
16035 ECHO_C= ECHO_N= ECHO_T=
16036 case `echo -n x` in #(((((
16037 -n*)
16038   case `echo 'xy\c'` in
16039   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16040   xy)  ECHO_C='\c';;
16041   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16042        ECHO_T=' ';;
16043   esac;;
16044 *)
16045   ECHO_N='-n';;
16046 esac
16047
16048 rm -f conf$$ conf$$.exe conf$$.file
16049 if test -d conf$$.dir; then
16050   rm -f conf$$.dir/conf$$.file
16051 else
16052   rm -f conf$$.dir
16053   mkdir conf$$.dir 2>/dev/null
16054 fi
16055 if (echo >conf$$.file) 2>/dev/null; then
16056   if ln -s conf$$.file conf$$ 2>/dev/null; then
16057     as_ln_s='ln -s'
16058     # ... but there are two gotchas:
16059     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16060     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16061     # In both cases, we have to default to `cp -p'.
16062     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16063       as_ln_s='cp -p'
16064   elif ln conf$$.file conf$$ 2>/dev/null; then
16065     as_ln_s=ln
16066   else
16067     as_ln_s='cp -p'
16068   fi
16069 else
16070   as_ln_s='cp -p'
16071 fi
16072 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16073 rmdir conf$$.dir 2>/dev/null
16074
16075
16076 # as_fn_mkdir_p
16077 # -------------
16078 # Create "$as_dir" as a directory, including parents if necessary.
16079 as_fn_mkdir_p ()
16080 {
16081
16082   case $as_dir in #(
16083   -*) as_dir=./$as_dir;;
16084   esac
16085   test -d "$as_dir" || eval $as_mkdir_p || {
16086     as_dirs=
16087     while :; do
16088       case $as_dir in #(
16089       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16090       *) as_qdir=$as_dir;;
16091       esac
16092       as_dirs="'$as_qdir' $as_dirs"
16093       as_dir=`$as_dirname -- "$as_dir" ||
16094 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16095          X"$as_dir" : 'X\(//\)[^/]' \| \
16096          X"$as_dir" : 'X\(//\)$' \| \
16097          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16098 $as_echo X"$as_dir" |
16099     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16100             s//\1/
16101             q
16102           }
16103           /^X\(\/\/\)[^/].*/{
16104             s//\1/
16105             q
16106           }
16107           /^X\(\/\/\)$/{
16108             s//\1/
16109             q
16110           }
16111           /^X\(\/\).*/{
16112             s//\1/
16113             q
16114           }
16115           s/.*/./; q'`
16116       test -d "$as_dir" && break
16117     done
16118     test -z "$as_dirs" || eval "mkdir $as_dirs"
16119   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16120
16121
16122 } # as_fn_mkdir_p
16123 if mkdir -p . 2>/dev/null; then
16124   as_mkdir_p='mkdir -p "$as_dir"'
16125 else
16126   test -d ./-p && rmdir ./-p
16127   as_mkdir_p=false
16128 fi
16129
16130 if test -x / >/dev/null 2>&1; then
16131   as_test_x='test -x'
16132 else
16133   if ls -dL / >/dev/null 2>&1; then
16134     as_ls_L_option=L
16135   else
16136     as_ls_L_option=
16137   fi
16138   as_test_x='
16139     eval sh -c '\''
16140       if test -d "$1"; then
16141         test -d "$1/.";
16142       else
16143         case $1 in #(
16144         -*)set "./$1";;
16145         esac;
16146         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16147         ???[sx]*):;;*)false;;esac;fi
16148     '\'' sh
16149   '
16150 fi
16151 as_executable_p=$as_test_x
16152
16153 # Sed expression to map a string onto a valid CPP name.
16154 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16155
16156 # Sed expression to map a string onto a valid variable name.
16157 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16158
16159
16160 exec 6>&1
16161 ## ----------------------------------- ##
16162 ## Main body of $CONFIG_STATUS script. ##
16163 ## ----------------------------------- ##
16164 _ASEOF
16165 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16166
16167 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16168 # Save the log message, to keep $0 and so on meaningful, and to
16169 # report actual input values of CONFIG_FILES etc. instead of their
16170 # values after options handling.
16171 ac_log="
16172 This file was extended by package-unused $as_me version-unused, which was
16173 generated by GNU Autoconf 2.64.  Invocation command line was
16174
16175   CONFIG_FILES    = $CONFIG_FILES
16176   CONFIG_HEADERS  = $CONFIG_HEADERS
16177   CONFIG_LINKS    = $CONFIG_LINKS
16178   CONFIG_COMMANDS = $CONFIG_COMMANDS
16179   $ $0 $@
16180
16181 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16182 "
16183
16184 _ACEOF
16185
16186 case $ac_config_files in *"
16187 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16188 esac
16189
16190 case $ac_config_headers in *"
16191 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16192 esac
16193
16194
16195 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16196 # Files that config.status was made for.
16197 config_files="$ac_config_files"
16198 config_headers="$ac_config_headers"
16199 config_commands="$ac_config_commands"
16200
16201 _ACEOF
16202
16203 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16204 ac_cs_usage="\
16205 \`$as_me' instantiates files and other configuration actions
16206 from templates according to the current configuration.  Unless the files
16207 and actions are specified as TAGs, all are instantiated by default.
16208
16209 Usage: $0 [OPTION]... [TAG]...
16210
16211   -h, --help       print this help, then exit
16212   -V, --version    print version number and configuration settings, then exit
16213   -q, --quiet, --silent
16214                    do not print progress messages
16215   -d, --debug      don't remove temporary files
16216       --recheck    update $as_me by reconfiguring in the same conditions
16217       --file=FILE[:TEMPLATE]
16218                    instantiate the configuration file FILE
16219       --header=FILE[:TEMPLATE]
16220                    instantiate the configuration header FILE
16221
16222 Configuration files:
16223 $config_files
16224
16225 Configuration headers:
16226 $config_headers
16227
16228 Configuration commands:
16229 $config_commands
16230
16231 Report bugs to the package provider."
16232
16233 _ACEOF
16234 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16235 ac_cs_version="\\
16236 package-unused config.status version-unused
16237 configured by $0, generated by GNU Autoconf 2.64,
16238   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16239
16240 Copyright (C) 2009 Free Software Foundation, Inc.
16241 This config.status script is free software; the Free Software Foundation
16242 gives unlimited permission to copy, distribute and modify it."
16243
16244 ac_pwd='$ac_pwd'
16245 srcdir='$srcdir'
16246 INSTALL='$INSTALL'
16247 MKDIR_P='$MKDIR_P'
16248 AWK='$AWK'
16249 test -n "\$AWK" || AWK=awk
16250 _ACEOF
16251
16252 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16253 # The default lists apply if the user does not specify any file.
16254 ac_need_defaults=:
16255 while test $# != 0
16256 do
16257   case $1 in
16258   --*=*)
16259     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16260     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16261     ac_shift=:
16262     ;;
16263   *)
16264     ac_option=$1
16265     ac_optarg=$2
16266     ac_shift=shift
16267     ;;
16268   esac
16269
16270   case $ac_option in
16271   # Handling of the options.
16272   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16273     ac_cs_recheck=: ;;
16274   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16275     $as_echo "$ac_cs_version"; exit ;;
16276   --debug | --debu | --deb | --de | --d | -d )
16277     debug=: ;;
16278   --file | --fil | --fi | --f )
16279     $ac_shift
16280     case $ac_optarg in
16281     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16282     esac
16283     as_fn_append CONFIG_FILES " '$ac_optarg'"
16284     ac_need_defaults=false;;
16285   --header | --heade | --head | --hea )
16286     $ac_shift
16287     case $ac_optarg in
16288     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16289     esac
16290     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16291     ac_need_defaults=false;;
16292   --he | --h)
16293     # Conflict between --help and --header
16294     as_fn_error "ambiguous option: \`$1'
16295 Try \`$0 --help' for more information.";;
16296   --help | --hel | -h )
16297     $as_echo "$ac_cs_usage"; exit ;;
16298   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16299   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16300     ac_cs_silent=: ;;
16301
16302   # This is an error.
16303   -*) as_fn_error "unrecognized option: \`$1'
16304 Try \`$0 --help' for more information." ;;
16305
16306   *) as_fn_append ac_config_targets " $1"
16307      ac_need_defaults=false ;;
16308
16309   esac
16310   shift
16311 done
16312
16313 ac_configure_extra_args=
16314
16315 if $ac_cs_silent; then
16316   exec 6>/dev/null
16317   ac_configure_extra_args="$ac_configure_extra_args --silent"
16318 fi
16319
16320 _ACEOF
16321 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16322 if \$ac_cs_recheck; then
16323   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16324   shift
16325   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16326   CONFIG_SHELL='$SHELL'
16327   export CONFIG_SHELL
16328   exec "\$@"
16329 fi
16330
16331 _ACEOF
16332 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16333 exec 5>>config.log
16334 {
16335   echo
16336   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16337 ## Running $as_me. ##
16338 _ASBOX
16339   $as_echo "$ac_log"
16340 } >&5
16341
16342 _ACEOF
16343 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16344 #
16345 # INIT-COMMANDS
16346 #
16347
16348 srcdir="$srcdir"
16349 host="$host"
16350 target="$target"
16351 with_multisubdir="$with_multisubdir"
16352 with_multisrctop="$with_multisrctop"
16353 with_target_subdir="$with_target_subdir"
16354 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16355 multi_basedir="$multi_basedir"
16356 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16357 CC="$CC"
16358 CXX="$CXX"
16359 GFORTRAN="$GFORTRAN"
16360 GCJ="$GCJ"
16361 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16362
16363
16364 # The HP-UX ksh and POSIX shell print the target directory to stdout
16365 # if CDPATH is set.
16366 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16367
16368 sed_quote_subst='$sed_quote_subst'
16369 double_quote_subst='$double_quote_subst'
16370 delay_variable_subst='$delay_variable_subst'
16371 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16372 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16373 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16374 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16375 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16376 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16377 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16378 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16379 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16380 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16381 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16382 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16383 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16384 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16385 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16386 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16387 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16388 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16389 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16390 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16391 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16392 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16393 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16394 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16395 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16396 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16397 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16398 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16399 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16400 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16401 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16402 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16403 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16404 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16405 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16406 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16407 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16408 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16409 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16410 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16411 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16412 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16413 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16414 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16415 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16416 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16417 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16418 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16419 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"`'
16420 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16421 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16422 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16423 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16424 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16425 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16426 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16427 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16428 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16429 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16430 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16431 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16432 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16433 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16434 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16435 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16436 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16437 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16438 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16439 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16440 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16441 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16442 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16443 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16444 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16445 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16446 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16447 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16448 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16449 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16450 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16451 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16452 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16453 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16454 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16455 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16456 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16457 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16458 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16459 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16460 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16461 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16462 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16463 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16464 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16465 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16466 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16467 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16468 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16469 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16470 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16471 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16472 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16473 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16474 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16475 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16476 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16477 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16478 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16479 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16480 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16481 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16482 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16483 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16484 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16485 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16486 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16487 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16488 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16489 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16490 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16491 LD_GO='`$ECHO "$LD_GO" | $SED "$delay_single_quote_subst"`'
16492 reload_flag_GO='`$ECHO "$reload_flag_GO" | $SED "$delay_single_quote_subst"`'
16493 reload_cmds_GO='`$ECHO "$reload_cmds_GO" | $SED "$delay_single_quote_subst"`'
16494 old_archive_cmds_GO='`$ECHO "$old_archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16495 compiler_GO='`$ECHO "$compiler_GO" | $SED "$delay_single_quote_subst"`'
16496 GCC_GO='`$ECHO "$GCC_GO" | $SED "$delay_single_quote_subst"`'
16497 lt_prog_compiler_no_builtin_flag_GO='`$ECHO "$lt_prog_compiler_no_builtin_flag_GO" | $SED "$delay_single_quote_subst"`'
16498 lt_prog_compiler_wl_GO='`$ECHO "$lt_prog_compiler_wl_GO" | $SED "$delay_single_quote_subst"`'
16499 lt_prog_compiler_pic_GO='`$ECHO "$lt_prog_compiler_pic_GO" | $SED "$delay_single_quote_subst"`'
16500 lt_prog_compiler_static_GO='`$ECHO "$lt_prog_compiler_static_GO" | $SED "$delay_single_quote_subst"`'
16501 lt_cv_prog_compiler_c_o_GO='`$ECHO "$lt_cv_prog_compiler_c_o_GO" | $SED "$delay_single_quote_subst"`'
16502 archive_cmds_need_lc_GO='`$ECHO "$archive_cmds_need_lc_GO" | $SED "$delay_single_quote_subst"`'
16503 enable_shared_with_static_runtimes_GO='`$ECHO "$enable_shared_with_static_runtimes_GO" | $SED "$delay_single_quote_subst"`'
16504 export_dynamic_flag_spec_GO='`$ECHO "$export_dynamic_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16505 whole_archive_flag_spec_GO='`$ECHO "$whole_archive_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16506 compiler_needs_object_GO='`$ECHO "$compiler_needs_object_GO" | $SED "$delay_single_quote_subst"`'
16507 old_archive_from_new_cmds_GO='`$ECHO "$old_archive_from_new_cmds_GO" | $SED "$delay_single_quote_subst"`'
16508 old_archive_from_expsyms_cmds_GO='`$ECHO "$old_archive_from_expsyms_cmds_GO" | $SED "$delay_single_quote_subst"`'
16509 archive_cmds_GO='`$ECHO "$archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16510 archive_expsym_cmds_GO='`$ECHO "$archive_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16511 module_cmds_GO='`$ECHO "$module_cmds_GO" | $SED "$delay_single_quote_subst"`'
16512 module_expsym_cmds_GO='`$ECHO "$module_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16513 with_gnu_ld_GO='`$ECHO "$with_gnu_ld_GO" | $SED "$delay_single_quote_subst"`'
16514 allow_undefined_flag_GO='`$ECHO "$allow_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16515 no_undefined_flag_GO='`$ECHO "$no_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16516 hardcode_libdir_flag_spec_GO='`$ECHO "$hardcode_libdir_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16517 hardcode_libdir_flag_spec_ld_GO='`$ECHO "$hardcode_libdir_flag_spec_ld_GO" | $SED "$delay_single_quote_subst"`'
16518 hardcode_libdir_separator_GO='`$ECHO "$hardcode_libdir_separator_GO" | $SED "$delay_single_quote_subst"`'
16519 hardcode_direct_GO='`$ECHO "$hardcode_direct_GO" | $SED "$delay_single_quote_subst"`'
16520 hardcode_direct_absolute_GO='`$ECHO "$hardcode_direct_absolute_GO" | $SED "$delay_single_quote_subst"`'
16521 hardcode_minus_L_GO='`$ECHO "$hardcode_minus_L_GO" | $SED "$delay_single_quote_subst"`'
16522 hardcode_shlibpath_var_GO='`$ECHO "$hardcode_shlibpath_var_GO" | $SED "$delay_single_quote_subst"`'
16523 hardcode_automatic_GO='`$ECHO "$hardcode_automatic_GO" | $SED "$delay_single_quote_subst"`'
16524 inherit_rpath_GO='`$ECHO "$inherit_rpath_GO" | $SED "$delay_single_quote_subst"`'
16525 link_all_deplibs_GO='`$ECHO "$link_all_deplibs_GO" | $SED "$delay_single_quote_subst"`'
16526 fix_srcfile_path_GO='`$ECHO "$fix_srcfile_path_GO" | $SED "$delay_single_quote_subst"`'
16527 always_export_symbols_GO='`$ECHO "$always_export_symbols_GO" | $SED "$delay_single_quote_subst"`'
16528 export_symbols_cmds_GO='`$ECHO "$export_symbols_cmds_GO" | $SED "$delay_single_quote_subst"`'
16529 exclude_expsyms_GO='`$ECHO "$exclude_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16530 include_expsyms_GO='`$ECHO "$include_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16531 prelink_cmds_GO='`$ECHO "$prelink_cmds_GO" | $SED "$delay_single_quote_subst"`'
16532 file_list_spec_GO='`$ECHO "$file_list_spec_GO" | $SED "$delay_single_quote_subst"`'
16533 hardcode_action_GO='`$ECHO "$hardcode_action_GO" | $SED "$delay_single_quote_subst"`'
16534
16535 LTCC='$LTCC'
16536 LTCFLAGS='$LTCFLAGS'
16537 compiler='$compiler_DEFAULT'
16538
16539 # A function that is used when there is no print builtin or printf.
16540 func_fallback_echo ()
16541 {
16542   eval 'cat <<_LTECHO_EOF
16543 \$1
16544 _LTECHO_EOF'
16545 }
16546
16547 # Quote evaled strings.
16548 for var in SED \
16549 GREP \
16550 EGREP \
16551 FGREP \
16552 SHELL \
16553 ECHO \
16554 LD \
16555 NM \
16556 LN_S \
16557 lt_SP2NL \
16558 lt_NL2SP \
16559 reload_flag \
16560 OBJDUMP \
16561 deplibs_check_method \
16562 file_magic_cmd \
16563 AR \
16564 AR_FLAGS \
16565 STRIP \
16566 RANLIB \
16567 CC \
16568 CFLAGS \
16569 compiler \
16570 lt_cv_sys_global_symbol_pipe \
16571 lt_cv_sys_global_symbol_to_cdecl \
16572 lt_cv_sys_global_symbol_to_c_name_address \
16573 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16574 lt_prog_compiler_no_builtin_flag \
16575 lt_prog_compiler_wl \
16576 lt_prog_compiler_pic \
16577 lt_prog_compiler_static \
16578 lt_cv_prog_compiler_c_o \
16579 need_locks \
16580 DSYMUTIL \
16581 NMEDIT \
16582 LIPO \
16583 OTOOL \
16584 OTOOL64 \
16585 shrext_cmds \
16586 export_dynamic_flag_spec \
16587 whole_archive_flag_spec \
16588 compiler_needs_object \
16589 with_gnu_ld \
16590 allow_undefined_flag \
16591 no_undefined_flag \
16592 hardcode_libdir_flag_spec \
16593 hardcode_libdir_flag_spec_ld \
16594 hardcode_libdir_separator \
16595 fix_srcfile_path \
16596 exclude_expsyms \
16597 include_expsyms \
16598 file_list_spec \
16599 variables_saved_for_relink \
16600 libname_spec \
16601 library_names_spec \
16602 soname_spec \
16603 install_override_mode \
16604 finish_eval \
16605 old_striplib \
16606 striplib \
16607 LD_GO \
16608 reload_flag_GO \
16609 compiler_GO \
16610 lt_prog_compiler_no_builtin_flag_GO \
16611 lt_prog_compiler_wl_GO \
16612 lt_prog_compiler_pic_GO \
16613 lt_prog_compiler_static_GO \
16614 lt_cv_prog_compiler_c_o_GO \
16615 export_dynamic_flag_spec_GO \
16616 whole_archive_flag_spec_GO \
16617 compiler_needs_object_GO \
16618 with_gnu_ld_GO \
16619 allow_undefined_flag_GO \
16620 no_undefined_flag_GO \
16621 hardcode_libdir_flag_spec_GO \
16622 hardcode_libdir_flag_spec_ld_GO \
16623 hardcode_libdir_separator_GO \
16624 fix_srcfile_path_GO \
16625 exclude_expsyms_GO \
16626 include_expsyms_GO \
16627 file_list_spec_GO; do
16628     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16629     *[\\\\\\\`\\"\\\$]*)
16630       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16631       ;;
16632     *)
16633       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16634       ;;
16635     esac
16636 done
16637
16638 # Double-quote double-evaled strings.
16639 for var in reload_cmds \
16640 old_postinstall_cmds \
16641 old_postuninstall_cmds \
16642 old_archive_cmds \
16643 extract_expsyms_cmds \
16644 old_archive_from_new_cmds \
16645 old_archive_from_expsyms_cmds \
16646 archive_cmds \
16647 archive_expsym_cmds \
16648 module_cmds \
16649 module_expsym_cmds \
16650 export_symbols_cmds \
16651 prelink_cmds \
16652 postinstall_cmds \
16653 postuninstall_cmds \
16654 finish_cmds \
16655 sys_lib_search_path_spec \
16656 sys_lib_dlsearch_path_spec \
16657 reload_cmds_GO \
16658 old_archive_cmds_GO \
16659 old_archive_from_new_cmds_GO \
16660 old_archive_from_expsyms_cmds_GO \
16661 archive_cmds_GO \
16662 archive_expsym_cmds_GO \
16663 module_cmds_GO \
16664 module_expsym_cmds_GO \
16665 export_symbols_cmds_GO \
16666 prelink_cmds_GO; do
16667     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16668     *[\\\\\\\`\\"\\\$]*)
16669       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16670       ;;
16671     *)
16672       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16673       ;;
16674     esac
16675 done
16676
16677 ac_aux_dir='$ac_aux_dir'
16678 xsi_shell='$xsi_shell'
16679 lt_shell_append='$lt_shell_append'
16680
16681 # See if we are running on zsh, and set the options which allow our
16682 # commands through without removal of \ escapes INIT.
16683 if test -n "\${ZSH_VERSION+set}" ; then
16684    setopt NO_GLOB_SUBST
16685 fi
16686
16687
16688     PACKAGE='$PACKAGE'
16689     VERSION='$VERSION'
16690     TIMESTAMP='$TIMESTAMP'
16691     RM='$RM'
16692     ofile='$ofile'
16693
16694
16695
16696
16697
16698
16699 # Variables needed in config.status (file generation) which aren't already
16700 # passed by autoconf.
16701 SUBDIRS="$SUBDIRS"
16702
16703
16704 _ACEOF
16705
16706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16707
16708 # Handling of arguments.
16709 for ac_config_target in $ac_config_targets
16710 do
16711   case $ac_config_target in
16712     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
16713     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16714     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16715     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16716     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16717     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16718     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16719
16720   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16721   esac
16722 done
16723
16724
16725 # If the user did not use the arguments to specify the items to instantiate,
16726 # then the envvar interface is used.  Set only those that are not.
16727 # We use the long form for the default assignment because of an extremely
16728 # bizarre bug on SunOS 4.1.3.
16729 if $ac_need_defaults; then
16730   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16731   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16732   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16733 fi
16734
16735 # Have a temporary directory for convenience.  Make it in the build tree
16736 # simply because there is no reason against having it here, and in addition,
16737 # creating and moving files from /tmp can sometimes cause problems.
16738 # Hook for its removal unless debugging.
16739 # Note that there is a small window in which the directory will not be cleaned:
16740 # after its creation but before its name has been assigned to `$tmp'.
16741 $debug ||
16742 {
16743   tmp=
16744   trap 'exit_status=$?
16745   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16746 ' 0
16747   trap 'as_fn_exit 1' 1 2 13 15
16748 }
16749 # Create a (secure) tmp directory for tmp files.
16750
16751 {
16752   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16753   test -n "$tmp" && test -d "$tmp"
16754 }  ||
16755 {
16756   tmp=./conf$$-$RANDOM
16757   (umask 077 && mkdir "$tmp")
16758 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16759
16760 # Set up the scripts for CONFIG_FILES section.
16761 # No need to generate them if there are no CONFIG_FILES.
16762 # This happens for instance with `./config.status config.h'.
16763 if test -n "$CONFIG_FILES"; then
16764
16765
16766 ac_cr=`echo X | tr X '\015'`
16767 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16768 # But we know of no other shell where ac_cr would be empty at this
16769 # point, so we can use a bashism as a fallback.
16770 if test "x$ac_cr" = x; then
16771   eval ac_cr=\$\'\\r\'
16772 fi
16773 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16774 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16775   ac_cs_awk_cr='\r'
16776 else
16777   ac_cs_awk_cr=$ac_cr
16778 fi
16779
16780 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16781 _ACEOF
16782
16783
16784 {
16785   echo "cat >conf$$subs.awk <<_ACEOF" &&
16786   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16787   echo "_ACEOF"
16788 } >conf$$subs.sh ||
16789   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16790 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16791 ac_delim='%!_!# '
16792 for ac_last_try in false false false false false :; do
16793   . ./conf$$subs.sh ||
16794     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16795
16796   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16797   if test $ac_delim_n = $ac_delim_num; then
16798     break
16799   elif $ac_last_try; then
16800     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16801   else
16802     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16803   fi
16804 done
16805 rm -f conf$$subs.sh
16806
16807 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16808 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16809 _ACEOF
16810 sed -n '
16811 h
16812 s/^/S["/; s/!.*/"]=/
16813 p
16814 g
16815 s/^[^!]*!//
16816 :repl
16817 t repl
16818 s/'"$ac_delim"'$//
16819 t delim
16820 :nl
16821 h
16822 s/\(.\{148\}\).*/\1/
16823 t more1
16824 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16825 p
16826 n
16827 b repl
16828 :more1
16829 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16830 p
16831 g
16832 s/.\{148\}//
16833 t nl
16834 :delim
16835 h
16836 s/\(.\{148\}\).*/\1/
16837 t more2
16838 s/["\\]/\\&/g; s/^/"/; s/$/"/
16839 p
16840 b
16841 :more2
16842 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16843 p
16844 g
16845 s/.\{148\}//
16846 t delim
16847 ' <conf$$subs.awk | sed '
16848 /^[^""]/{
16849   N
16850   s/\n//
16851 }
16852 ' >>$CONFIG_STATUS || ac_write_fail=1
16853 rm -f conf$$subs.awk
16854 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16855 _ACAWK
16856 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16857   for (key in S) S_is_set[key] = 1
16858   FS = "\a"
16859
16860 }
16861 {
16862   line = $ 0
16863   nfields = split(line, field, "@")
16864   substed = 0
16865   len = length(field[1])
16866   for (i = 2; i < nfields; i++) {
16867     key = field[i]
16868     keylen = length(key)
16869     if (S_is_set[key]) {
16870       value = S[key]
16871       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16872       len += length(value) + length(field[++i])
16873       substed = 1
16874     } else
16875       len += 1 + keylen
16876   }
16877
16878   print line
16879 }
16880
16881 _ACAWK
16882 _ACEOF
16883 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16884 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16885   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16886 else
16887   cat
16888 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16889   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16890 _ACEOF
16891
16892 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16893 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16894 # trailing colons and then remove the whole line if VPATH becomes empty
16895 # (actually we leave an empty line to preserve line numbers).
16896 if test "x$srcdir" = x.; then
16897   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16898 s/:*\$(srcdir):*/:/
16899 s/:*\${srcdir}:*/:/
16900 s/:*@srcdir@:*/:/
16901 s/^\([^=]*=[     ]*\):*/\1/
16902 s/:*$//
16903 s/^[^=]*=[       ]*$//
16904 }'
16905 fi
16906
16907 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16908 fi # test -n "$CONFIG_FILES"
16909
16910 # Set up the scripts for CONFIG_HEADERS section.
16911 # No need to generate them if there are no CONFIG_HEADERS.
16912 # This happens for instance with `./config.status Makefile'.
16913 if test -n "$CONFIG_HEADERS"; then
16914 cat >"$tmp/defines.awk" <<\_ACAWK ||
16915 BEGIN {
16916 _ACEOF
16917
16918 # Transform confdefs.h into an awk script `defines.awk', embedded as
16919 # here-document in config.status, that substitutes the proper values into
16920 # config.h.in to produce config.h.
16921
16922 # Create a delimiter string that does not exist in confdefs.h, to ease
16923 # handling of long lines.
16924 ac_delim='%!_!# '
16925 for ac_last_try in false false :; do
16926   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16927   if test -z "$ac_t"; then
16928     break
16929   elif $ac_last_try; then
16930     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16931   else
16932     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16933   fi
16934 done
16935
16936 # For the awk script, D is an array of macro values keyed by name,
16937 # likewise P contains macro parameters if any.  Preserve backslash
16938 # newline sequences.
16939
16940 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16941 sed -n '
16942 s/.\{148\}/&'"$ac_delim"'/g
16943 t rset
16944 :rset
16945 s/^[     ]*#[    ]*define[       ][      ]*/ /
16946 t def
16947 d
16948 :def
16949 s/\\$//
16950 t bsnl
16951 s/["\\]/\\&/g
16952 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16953 D["\1"]=" \3"/p
16954 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16955 d
16956 :bsnl
16957 s/["\\]/\\&/g
16958 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16959 D["\1"]=" \3\\\\\\n"\\/p
16960 t cont
16961 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16962 t cont
16963 d
16964 :cont
16965 n
16966 s/.\{148\}/&'"$ac_delim"'/g
16967 t clear
16968 :clear
16969 s/\\$//
16970 t bsnlc
16971 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16972 d
16973 :bsnlc
16974 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16975 b cont
16976 ' <confdefs.h | sed '
16977 s/'"$ac_delim"'/"\\\
16978 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16979
16980 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16981   for (key in D) D_is_set[key] = 1
16982   FS = "\a"
16983 }
16984 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16985   line = \$ 0
16986   split(line, arg, " ")
16987   if (arg[1] == "#") {
16988     defundef = arg[2]
16989     mac1 = arg[3]
16990   } else {
16991     defundef = substr(arg[1], 2)
16992     mac1 = arg[2]
16993   }
16994   split(mac1, mac2, "(") #)
16995   macro = mac2[1]
16996   prefix = substr(line, 1, index(line, defundef) - 1)
16997   if (D_is_set[macro]) {
16998     # Preserve the white space surrounding the "#".
16999     print prefix "define", macro P[macro] D[macro]
17000     next
17001   } else {
17002     # Replace #undef with comments.  This is necessary, for example,
17003     # in the case of _POSIX_SOURCE, which is predefined and required
17004     # on some systems where configure will not decide to define it.
17005     if (defundef == "undef") {
17006       print "/*", prefix defundef, macro, "*/"
17007       next
17008     }
17009   }
17010 }
17011 { print }
17012 _ACAWK
17013 _ACEOF
17014 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17015   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17016 fi # test -n "$CONFIG_HEADERS"
17017
17018
17019 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17020 shift
17021 for ac_tag
17022 do
17023   case $ac_tag in
17024   :[FHLC]) ac_mode=$ac_tag; continue;;
17025   esac
17026   case $ac_mode$ac_tag in
17027   :[FHL]*:*);;
17028   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17029   :[FH]-) ac_tag=-:-;;
17030   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17031   esac
17032   ac_save_IFS=$IFS
17033   IFS=:
17034   set x $ac_tag
17035   IFS=$ac_save_IFS
17036   shift
17037   ac_file=$1
17038   shift
17039
17040   case $ac_mode in
17041   :L) ac_source=$1;;
17042   :[FH])
17043     ac_file_inputs=
17044     for ac_f
17045     do
17046       case $ac_f in
17047       -) ac_f="$tmp/stdin";;
17048       *) # Look for the file first in the build tree, then in the source tree
17049          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17050          # because $ac_f cannot contain `:'.
17051          test -f "$ac_f" ||
17052            case $ac_f in
17053            [\\/$]*) false;;
17054            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17055            esac ||
17056            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17057       esac
17058       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17059       as_fn_append ac_file_inputs " '$ac_f'"
17060     done
17061
17062     # Let's still pretend it is `configure' which instantiates (i.e., don't
17063     # use $as_me), people would be surprised to read:
17064     #    /* config.h.  Generated by config.status.  */
17065     configure_input='Generated from '`
17066           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17067         `' by configure.'
17068     if test x"$ac_file" != x-; then
17069       configure_input="$ac_file.  $configure_input"
17070       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17071 $as_echo "$as_me: creating $ac_file" >&6;}
17072     fi
17073     # Neutralize special characters interpreted by sed in replacement strings.
17074     case $configure_input in #(
17075     *\&* | *\|* | *\\* )
17076        ac_sed_conf_input=`$as_echo "$configure_input" |
17077        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17078     *) ac_sed_conf_input=$configure_input;;
17079     esac
17080
17081     case $ac_tag in
17082     *:-:* | *:-) cat >"$tmp/stdin" \
17083       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17084     esac
17085     ;;
17086   esac
17087
17088   ac_dir=`$as_dirname -- "$ac_file" ||
17089 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17090          X"$ac_file" : 'X\(//\)[^/]' \| \
17091          X"$ac_file" : 'X\(//\)$' \| \
17092          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17093 $as_echo X"$ac_file" |
17094     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17095             s//\1/
17096             q
17097           }
17098           /^X\(\/\/\)[^/].*/{
17099             s//\1/
17100             q
17101           }
17102           /^X\(\/\/\)$/{
17103             s//\1/
17104             q
17105           }
17106           /^X\(\/\).*/{
17107             s//\1/
17108             q
17109           }
17110           s/.*/./; q'`
17111   as_dir="$ac_dir"; as_fn_mkdir_p
17112   ac_builddir=.
17113
17114 case "$ac_dir" in
17115 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17116 *)
17117   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17118   # A ".." for each directory in $ac_dir_suffix.
17119   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17120   case $ac_top_builddir_sub in
17121   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17122   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17123   esac ;;
17124 esac
17125 ac_abs_top_builddir=$ac_pwd
17126 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17127 # for backward compatibility:
17128 ac_top_builddir=$ac_top_build_prefix
17129
17130 case $srcdir in
17131   .)  # We are building in place.
17132     ac_srcdir=.
17133     ac_top_srcdir=$ac_top_builddir_sub
17134     ac_abs_top_srcdir=$ac_pwd ;;
17135   [\\/]* | ?:[\\/]* )  # Absolute name.
17136     ac_srcdir=$srcdir$ac_dir_suffix;
17137     ac_top_srcdir=$srcdir
17138     ac_abs_top_srcdir=$srcdir ;;
17139   *) # Relative name.
17140     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17141     ac_top_srcdir=$ac_top_build_prefix$srcdir
17142     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17143 esac
17144 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17145
17146
17147   case $ac_mode in
17148   :F)
17149   #
17150   # CONFIG_FILE
17151   #
17152
17153   case $INSTALL in
17154   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17155   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17156   esac
17157   ac_MKDIR_P=$MKDIR_P
17158   case $MKDIR_P in
17159   [\\/$]* | ?:[\\/]* ) ;;
17160   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17161   esac
17162 _ACEOF
17163
17164 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17165 # If the template does not know about datarootdir, expand it.
17166 # FIXME: This hack should be removed a few years after 2.60.
17167 ac_datarootdir_hack=; ac_datarootdir_seen=
17168 ac_sed_dataroot='
17169 /datarootdir/ {
17170   p
17171   q
17172 }
17173 /@datadir@/p
17174 /@docdir@/p
17175 /@infodir@/p
17176 /@localedir@/p
17177 /@mandir@/p'
17178 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17179 *datarootdir*) ac_datarootdir_seen=yes;;
17180 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17181   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17182 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17183 _ACEOF
17184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17185   ac_datarootdir_hack='
17186   s&@datadir@&$datadir&g
17187   s&@docdir@&$docdir&g
17188   s&@infodir@&$infodir&g
17189   s&@localedir@&$localedir&g
17190   s&@mandir@&$mandir&g
17191   s&\\\${datarootdir}&$datarootdir&g' ;;
17192 esac
17193 _ACEOF
17194
17195 # Neutralize VPATH when `$srcdir' = `.'.
17196 # Shell code in configure.ac might set extrasub.
17197 # FIXME: do we really want to maintain this feature?
17198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17199 ac_sed_extra="$ac_vpsub
17200 $extrasub
17201 _ACEOF
17202 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17203 :t
17204 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17205 s|@configure_input@|$ac_sed_conf_input|;t t
17206 s&@top_builddir@&$ac_top_builddir_sub&;t t
17207 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17208 s&@srcdir@&$ac_srcdir&;t t
17209 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17210 s&@top_srcdir@&$ac_top_srcdir&;t t
17211 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17212 s&@builddir@&$ac_builddir&;t t
17213 s&@abs_builddir@&$ac_abs_builddir&;t t
17214 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17215 s&@INSTALL@&$ac_INSTALL&;t t
17216 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17217 $ac_datarootdir_hack
17218 "
17219 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
17220   || as_fn_error "could not create $ac_file" "$LINENO" 5
17221
17222 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17223   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17224   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17225   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17226 which seems to be undefined.  Please make sure it is defined." >&5
17227 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17228 which seems to be undefined.  Please make sure it is defined." >&2;}
17229
17230   rm -f "$tmp/stdin"
17231   case $ac_file in
17232   -) cat "$tmp/out" && rm -f "$tmp/out";;
17233   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17234   esac \
17235   || as_fn_error "could not create $ac_file" "$LINENO" 5
17236  ;;
17237   :H)
17238   #
17239   # CONFIG_HEADER
17240   #
17241   if test x"$ac_file" != x-; then
17242     {
17243       $as_echo "/* $configure_input  */" \
17244       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17245     } >"$tmp/config.h" \
17246       || as_fn_error "could not create $ac_file" "$LINENO" 5
17247     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17248       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17249 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17250     else
17251       rm -f "$ac_file"
17252       mv "$tmp/config.h" "$ac_file" \
17253         || as_fn_error "could not create $ac_file" "$LINENO" 5
17254     fi
17255   else
17256     $as_echo "/* $configure_input  */" \
17257       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17258       || as_fn_error "could not create -" "$LINENO" 5
17259   fi
17260 # Compute "$ac_file"'s index in $config_headers.
17261 _am_arg="$ac_file"
17262 _am_stamp_count=1
17263 for _am_header in $config_headers :; do
17264   case $_am_header in
17265     $_am_arg | $_am_arg:* )
17266       break ;;
17267     * )
17268       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17269   esac
17270 done
17271 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17272 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17273          X"$_am_arg" : 'X\(//\)[^/]' \| \
17274          X"$_am_arg" : 'X\(//\)$' \| \
17275          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17276 $as_echo X"$_am_arg" |
17277     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17278             s//\1/
17279             q
17280           }
17281           /^X\(\/\/\)[^/].*/{
17282             s//\1/
17283             q
17284           }
17285           /^X\(\/\/\)$/{
17286             s//\1/
17287             q
17288           }
17289           /^X\(\/\).*/{
17290             s//\1/
17291             q
17292           }
17293           s/.*/./; q'`/stamp-h$_am_stamp_count
17294  ;;
17295
17296   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17297 $as_echo "$as_me: executing $ac_file commands" >&6;}
17298  ;;
17299   esac
17300
17301
17302   case $ac_file$ac_mode in
17303     "default-1":C)
17304 # Only add multilib support code if we just rebuilt the top-level
17305 # Makefile.
17306 case " $CONFIG_FILES " in
17307  *" Makefile "*)
17308    ac_file=Makefile . ${multi_basedir}/config-ml.in
17309    ;;
17310 esac ;;
17311     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17312   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17313   # are listed without --file.  Let's play safe and only enable the eval
17314   # if we detect the quoting.
17315   case $CONFIG_FILES in
17316   *\'*) eval set x "$CONFIG_FILES" ;;
17317   *)   set x $CONFIG_FILES ;;
17318   esac
17319   shift
17320   for mf
17321   do
17322     # Strip MF so we end up with the name of the file.
17323     mf=`echo "$mf" | sed -e 's/:.*$//'`
17324     # Check whether this is an Automake generated Makefile or not.
17325     # We used to match only the files named `Makefile.in', but
17326     # some people rename them; so instead we look at the file content.
17327     # Grep'ing the first line is not enough: some people post-process
17328     # each Makefile.in and add a new line on top of each file to say so.
17329     # Grep'ing the whole file is not good either: AIX grep has a line
17330     # limit of 2048, but all sed's we know have understand at least 4000.
17331     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17332       dirpart=`$as_dirname -- "$mf" ||
17333 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17334          X"$mf" : 'X\(//\)[^/]' \| \
17335          X"$mf" : 'X\(//\)$' \| \
17336          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17337 $as_echo X"$mf" |
17338     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17339             s//\1/
17340             q
17341           }
17342           /^X\(\/\/\)[^/].*/{
17343             s//\1/
17344             q
17345           }
17346           /^X\(\/\/\)$/{
17347             s//\1/
17348             q
17349           }
17350           /^X\(\/\).*/{
17351             s//\1/
17352             q
17353           }
17354           s/.*/./; q'`
17355     else
17356       continue
17357     fi
17358     # Extract the definition of DEPDIR, am__include, and am__quote
17359     # from the Makefile without running `make'.
17360     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17361     test -z "$DEPDIR" && continue
17362     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17363     test -z "am__include" && continue
17364     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17365     # When using ansi2knr, U may be empty or an underscore; expand it
17366     U=`sed -n 's/^U = //p' < "$mf"`
17367     # Find all dependency output files, they are included files with
17368     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17369     # simplest approach to changing $(DEPDIR) to its actual value in the
17370     # expansion.
17371     for file in `sed -n "
17372       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17373          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17374       # Make sure the directory exists.
17375       test -f "$dirpart/$file" && continue
17376       fdir=`$as_dirname -- "$file" ||
17377 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17378          X"$file" : 'X\(//\)[^/]' \| \
17379          X"$file" : 'X\(//\)$' \| \
17380          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17381 $as_echo X"$file" |
17382     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17383             s//\1/
17384             q
17385           }
17386           /^X\(\/\/\)[^/].*/{
17387             s//\1/
17388             q
17389           }
17390           /^X\(\/\/\)$/{
17391             s//\1/
17392             q
17393           }
17394           /^X\(\/\).*/{
17395             s//\1/
17396             q
17397           }
17398           s/.*/./; q'`
17399       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17400       # echo "creating $dirpart/$file"
17401       echo '# dummy' > "$dirpart/$file"
17402     done
17403   done
17404 }
17405  ;;
17406     "libtool":C)
17407
17408     # See if we are running on zsh, and set the options which allow our
17409     # commands through without removal of \ escapes.
17410     if test -n "${ZSH_VERSION+set}" ; then
17411       setopt NO_GLOB_SUBST
17412     fi
17413
17414     cfgfile="${ofile}T"
17415     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17416     $RM "$cfgfile"
17417
17418     cat <<_LT_EOF >> "$cfgfile"
17419 #! $SHELL
17420
17421 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17422 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17423 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17424 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17425 #
17426 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17427 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17428 #   Written by Gordon Matzigkeit, 1996
17429 #
17430 #   This file is part of GNU Libtool.
17431 #
17432 # GNU Libtool is free software; you can redistribute it and/or
17433 # modify it under the terms of the GNU General Public License as
17434 # published by the Free Software Foundation; either version 2 of
17435 # the License, or (at your option) any later version.
17436 #
17437 # As a special exception to the GNU General Public License,
17438 # if you distribute this file as part of a program or library that
17439 # is built using GNU Libtool, you may include this file under the
17440 # same distribution terms that you use for the rest of that program.
17441 #
17442 # GNU Libtool is distributed in the hope that it will be useful,
17443 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17444 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17445 # GNU General Public License for more details.
17446 #
17447 # You should have received a copy of the GNU General Public License
17448 # along with GNU Libtool; see the file COPYING.  If not, a copy
17449 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17450 # obtained by writing to the Free Software Foundation, Inc.,
17451 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17452
17453
17454 # The names of the tagged configurations supported by this script.
17455 available_tags="GO "
17456
17457 # ### BEGIN LIBTOOL CONFIG
17458
17459 # A sed program that does not truncate output.
17460 SED=$lt_SED
17461
17462 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17463 Xsed="\$SED -e 1s/^X//"
17464
17465 # A grep program that handles long lines.
17466 GREP=$lt_GREP
17467
17468 # An ERE matcher.
17469 EGREP=$lt_EGREP
17470
17471 # A literal string matcher.
17472 FGREP=$lt_FGREP
17473
17474 # Shell to use when invoking shell scripts.
17475 SHELL=$lt_SHELL
17476
17477 # An echo program that protects backslashes.
17478 ECHO=$lt_ECHO
17479
17480 # Which release of libtool.m4 was used?
17481 macro_version=$macro_version
17482 macro_revision=$macro_revision
17483
17484 # Whether or not to build shared libraries.
17485 build_libtool_libs=$enable_shared
17486
17487 # Whether or not to build static libraries.
17488 build_old_libs=$enable_static
17489
17490 # What type of objects to build.
17491 pic_mode=$pic_mode
17492
17493 # Whether or not to optimize for fast installation.
17494 fast_install=$enable_fast_install
17495
17496 # The host system.
17497 host_alias=$host_alias
17498 host=$host
17499 host_os=$host_os
17500
17501 # The build system.
17502 build_alias=$build_alias
17503 build=$build
17504 build_os=$build_os
17505
17506 # A BSD- or MS-compatible name lister.
17507 NM=$lt_NM
17508
17509 # Whether we need soft or hard links.
17510 LN_S=$lt_LN_S
17511
17512 # What is the maximum length of a command?
17513 max_cmd_len=$max_cmd_len
17514
17515 # Object file suffix (normally "o").
17516 objext=$ac_objext
17517
17518 # Executable file suffix (normally "").
17519 exeext=$exeext
17520
17521 # whether the shell understands "unset".
17522 lt_unset=$lt_unset
17523
17524 # turn spaces into newlines.
17525 SP2NL=$lt_lt_SP2NL
17526
17527 # turn newlines into spaces.
17528 NL2SP=$lt_lt_NL2SP
17529
17530 # An object symbol dumper.
17531 OBJDUMP=$lt_OBJDUMP
17532
17533 # Method to check whether dependent libraries are shared objects.
17534 deplibs_check_method=$lt_deplibs_check_method
17535
17536 # Command to use when deplibs_check_method == "file_magic".
17537 file_magic_cmd=$lt_file_magic_cmd
17538
17539 # The archiver.
17540 AR=$lt_AR
17541 AR_FLAGS=$lt_AR_FLAGS
17542
17543 # A symbol stripping program.
17544 STRIP=$lt_STRIP
17545
17546 # Commands used to install an old-style archive.
17547 RANLIB=$lt_RANLIB
17548 old_postinstall_cmds=$lt_old_postinstall_cmds
17549 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17550
17551 # Whether to use a lock for old archive extraction.
17552 lock_old_archive_extraction=$lock_old_archive_extraction
17553
17554 # A C compiler.
17555 LTCC=$lt_CC
17556
17557 # LTCC compiler flags.
17558 LTCFLAGS=$lt_CFLAGS
17559
17560 # Take the output of nm and produce a listing of raw symbols and C names.
17561 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17562
17563 # Transform the output of nm in a proper C declaration.
17564 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17565
17566 # Transform the output of nm in a C name address pair.
17567 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17568
17569 # Transform the output of nm in a C name address pair when lib prefix is needed.
17570 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17571
17572 # The name of the directory that contains temporary libtool files.
17573 objdir=$objdir
17574
17575 # Used to examine libraries when file_magic_cmd begins with "file".
17576 MAGIC_CMD=$MAGIC_CMD
17577
17578 # Must we lock files when doing compilation?
17579 need_locks=$lt_need_locks
17580
17581 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17582 DSYMUTIL=$lt_DSYMUTIL
17583
17584 # Tool to change global to local symbols on Mac OS X.
17585 NMEDIT=$lt_NMEDIT
17586
17587 # Tool to manipulate fat objects and archives on Mac OS X.
17588 LIPO=$lt_LIPO
17589
17590 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17591 OTOOL=$lt_OTOOL
17592
17593 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17594 OTOOL64=$lt_OTOOL64
17595
17596 # Old archive suffix (normally "a").
17597 libext=$libext
17598
17599 # Shared library suffix (normally ".so").
17600 shrext_cmds=$lt_shrext_cmds
17601
17602 # The commands to extract the exported symbol list from a shared archive.
17603 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17604
17605 # Variables whose values should be saved in libtool wrapper scripts and
17606 # restored at link time.
17607 variables_saved_for_relink=$lt_variables_saved_for_relink
17608
17609 # Do we need the "lib" prefix for modules?
17610 need_lib_prefix=$need_lib_prefix
17611
17612 # Do we need a version for libraries?
17613 need_version=$need_version
17614
17615 # Library versioning type.
17616 version_type=$version_type
17617
17618 # Shared library runtime path variable.
17619 runpath_var=$runpath_var
17620
17621 # Shared library path variable.
17622 shlibpath_var=$shlibpath_var
17623
17624 # Is shlibpath searched before the hard-coded library search path?
17625 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17626
17627 # Format of library name prefix.
17628 libname_spec=$lt_libname_spec
17629
17630 # List of archive names.  First name is the real one, the rest are links.
17631 # The last name is the one that the linker finds with -lNAME
17632 library_names_spec=$lt_library_names_spec
17633
17634 # The coded name of the library, if different from the real name.
17635 soname_spec=$lt_soname_spec
17636
17637 # Permission mode override for installation of shared libraries.
17638 install_override_mode=$lt_install_override_mode
17639
17640 # Command to use after installation of a shared archive.
17641 postinstall_cmds=$lt_postinstall_cmds
17642
17643 # Command to use after uninstallation of a shared archive.
17644 postuninstall_cmds=$lt_postuninstall_cmds
17645
17646 # Commands used to finish a libtool library installation in a directory.
17647 finish_cmds=$lt_finish_cmds
17648
17649 # As "finish_cmds", except a single script fragment to be evaled but
17650 # not shown.
17651 finish_eval=$lt_finish_eval
17652
17653 # Whether we should hardcode library paths into libraries.
17654 hardcode_into_libs=$hardcode_into_libs
17655
17656 # Compile-time system search path for libraries.
17657 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17658
17659 # Run-time system search path for libraries.
17660 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17661
17662 # Whether dlopen is supported.
17663 dlopen_support=$enable_dlopen
17664
17665 # Whether dlopen of programs is supported.
17666 dlopen_self=$enable_dlopen_self
17667
17668 # Whether dlopen of statically linked programs is supported.
17669 dlopen_self_static=$enable_dlopen_self_static
17670
17671 # Commands to strip libraries.
17672 old_striplib=$lt_old_striplib
17673 striplib=$lt_striplib
17674
17675
17676 # The linker used to build libraries.
17677 LD=$lt_LD
17678
17679 # How to create reloadable object files.
17680 reload_flag=$lt_reload_flag
17681 reload_cmds=$lt_reload_cmds
17682
17683 # Commands used to build an old-style archive.
17684 old_archive_cmds=$lt_old_archive_cmds
17685
17686 # A language specific compiler.
17687 CC=$lt_compiler
17688
17689 # Is the compiler the GNU compiler?
17690 with_gcc=$GCC
17691
17692 # Compiler flag to turn off builtin functions.
17693 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17694
17695 # How to pass a linker flag through the compiler.
17696 wl=$lt_lt_prog_compiler_wl
17697
17698 # Additional compiler flags for building library objects.
17699 pic_flag=$lt_lt_prog_compiler_pic
17700
17701 # Compiler flag to prevent dynamic linking.
17702 link_static_flag=$lt_lt_prog_compiler_static
17703
17704 # Does compiler simultaneously support -c and -o options?
17705 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17706
17707 # Whether or not to add -lc for building shared libraries.
17708 build_libtool_need_lc=$archive_cmds_need_lc
17709
17710 # Whether or not to disallow shared libs when runtime libs are static.
17711 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17712
17713 # Compiler flag to allow reflexive dlopens.
17714 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17715
17716 # Compiler flag to generate shared objects directly from archives.
17717 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17718
17719 # Whether the compiler copes with passing no objects directly.
17720 compiler_needs_object=$lt_compiler_needs_object
17721
17722 # Create an old-style archive from a shared archive.
17723 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17724
17725 # Create a temporary old-style archive to link instead of a shared archive.
17726 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17727
17728 # Commands used to build a shared archive.
17729 archive_cmds=$lt_archive_cmds
17730 archive_expsym_cmds=$lt_archive_expsym_cmds
17731
17732 # Commands used to build a loadable module if different from building
17733 # a shared archive.
17734 module_cmds=$lt_module_cmds
17735 module_expsym_cmds=$lt_module_expsym_cmds
17736
17737 # Whether we are building with GNU ld or not.
17738 with_gnu_ld=$lt_with_gnu_ld
17739
17740 # Flag that allows shared libraries with undefined symbols to be built.
17741 allow_undefined_flag=$lt_allow_undefined_flag
17742
17743 # Flag that enforces no undefined symbols.
17744 no_undefined_flag=$lt_no_undefined_flag
17745
17746 # Flag to hardcode \$libdir into a binary during linking.
17747 # This must work even if \$libdir does not exist
17748 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17749
17750 # If ld is used when linking, flag to hardcode \$libdir into a binary
17751 # during linking.  This must work even if \$libdir does not exist.
17752 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17753
17754 # Whether we need a single "-rpath" flag with a separated argument.
17755 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17756
17757 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17758 # DIR into the resulting binary.
17759 hardcode_direct=$hardcode_direct
17760
17761 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17762 # DIR into the resulting binary and the resulting library dependency is
17763 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17764 # library is relocated.
17765 hardcode_direct_absolute=$hardcode_direct_absolute
17766
17767 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17768 # into the resulting binary.
17769 hardcode_minus_L=$hardcode_minus_L
17770
17771 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17772 # into the resulting binary.
17773 hardcode_shlibpath_var=$hardcode_shlibpath_var
17774
17775 # Set to "yes" if building a shared library automatically hardcodes DIR
17776 # into the library and all subsequent libraries and executables linked
17777 # against it.
17778 hardcode_automatic=$hardcode_automatic
17779
17780 # Set to yes if linker adds runtime paths of dependent libraries
17781 # to runtime path list.
17782 inherit_rpath=$inherit_rpath
17783
17784 # Whether libtool must link a program against all its dependency libraries.
17785 link_all_deplibs=$link_all_deplibs
17786
17787 # Fix the shell variable \$srcfile for the compiler.
17788 fix_srcfile_path=$lt_fix_srcfile_path
17789
17790 # Set to "yes" if exported symbols are required.
17791 always_export_symbols=$always_export_symbols
17792
17793 # The commands to list exported symbols.
17794 export_symbols_cmds=$lt_export_symbols_cmds
17795
17796 # Symbols that should not be listed in the preloaded symbols.
17797 exclude_expsyms=$lt_exclude_expsyms
17798
17799 # Symbols that must always be exported.
17800 include_expsyms=$lt_include_expsyms
17801
17802 # Commands necessary for linking programs (against libraries) with templates.
17803 prelink_cmds=$lt_prelink_cmds
17804
17805 # Specify filename containing input files.
17806 file_list_spec=$lt_file_list_spec
17807
17808 # How to hardcode a shared library path into an executable.
17809 hardcode_action=$hardcode_action
17810
17811 # ### END LIBTOOL CONFIG
17812
17813 _LT_EOF
17814
17815   case $host_os in
17816   aix3*)
17817     cat <<\_LT_EOF >> "$cfgfile"
17818 # AIX sometimes has problems with the GCC collect2 program.  For some
17819 # reason, if we set the COLLECT_NAMES environment variable, the problems
17820 # vanish in a puff of smoke.
17821 if test "X${COLLECT_NAMES+set}" != Xset; then
17822   COLLECT_NAMES=
17823   export COLLECT_NAMES
17824 fi
17825 _LT_EOF
17826     ;;
17827   esac
17828
17829
17830 ltmain="$ac_aux_dir/ltmain.sh"
17831
17832
17833   # We use sed instead of cat because bash on DJGPP gets confused if
17834   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17835   # text mode, it properly converts lines to CR/LF.  This bash problem
17836   # is reportedly fixed, but why not run on old versions too?
17837   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17838     || (rm -f "$cfgfile"; exit 1)
17839
17840   case $xsi_shell in
17841   yes)
17842     cat << \_LT_EOF >> "$cfgfile"
17843
17844 # func_dirname file append nondir_replacement
17845 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17846 # otherwise set result to NONDIR_REPLACEMENT.
17847 func_dirname ()
17848 {
17849   case ${1} in
17850     */*) func_dirname_result="${1%/*}${2}" ;;
17851     *  ) func_dirname_result="${3}" ;;
17852   esac
17853 }
17854
17855 # func_basename file
17856 func_basename ()
17857 {
17858   func_basename_result="${1##*/}"
17859 }
17860
17861 # func_dirname_and_basename file append nondir_replacement
17862 # perform func_basename and func_dirname in a single function
17863 # call:
17864 #   dirname:  Compute the dirname of FILE.  If nonempty,
17865 #             add APPEND to the result, otherwise set result
17866 #             to NONDIR_REPLACEMENT.
17867 #             value returned in "$func_dirname_result"
17868 #   basename: Compute filename of FILE.
17869 #             value retuned in "$func_basename_result"
17870 # Implementation must be kept synchronized with func_dirname
17871 # and func_basename. For efficiency, we do not delegate to
17872 # those functions but instead duplicate the functionality here.
17873 func_dirname_and_basename ()
17874 {
17875   case ${1} in
17876     */*) func_dirname_result="${1%/*}${2}" ;;
17877     *  ) func_dirname_result="${3}" ;;
17878   esac
17879   func_basename_result="${1##*/}"
17880 }
17881
17882 # func_stripname prefix suffix name
17883 # strip PREFIX and SUFFIX off of NAME.
17884 # PREFIX and SUFFIX must not contain globbing or regex special
17885 # characters, hashes, percent signs, but SUFFIX may contain a leading
17886 # dot (in which case that matches only a dot).
17887 func_stripname ()
17888 {
17889   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17890   # positional parameters, so assign one to ordinary parameter first.
17891   func_stripname_result=${3}
17892   func_stripname_result=${func_stripname_result#"${1}"}
17893   func_stripname_result=${func_stripname_result%"${2}"}
17894 }
17895
17896 # func_opt_split
17897 func_opt_split ()
17898 {
17899   func_opt_split_opt=${1%%=*}
17900   func_opt_split_arg=${1#*=}
17901 }
17902
17903 # func_lo2o object
17904 func_lo2o ()
17905 {
17906   case ${1} in
17907     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
17908     *)    func_lo2o_result=${1} ;;
17909   esac
17910 }
17911
17912 # func_xform libobj-or-source
17913 func_xform ()
17914 {
17915   func_xform_result=${1%.*}.lo
17916 }
17917
17918 # func_arith arithmetic-term...
17919 func_arith ()
17920 {
17921   func_arith_result=$(( $* ))
17922 }
17923
17924 # func_len string
17925 # STRING may not start with a hyphen.
17926 func_len ()
17927 {
17928   func_len_result=${#1}
17929 }
17930
17931 _LT_EOF
17932     ;;
17933   *) # Bourne compatible functions.
17934     cat << \_LT_EOF >> "$cfgfile"
17935
17936 # func_dirname file append nondir_replacement
17937 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17938 # otherwise set result to NONDIR_REPLACEMENT.
17939 func_dirname ()
17940 {
17941   # Extract subdirectory from the argument.
17942   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
17943   if test "X$func_dirname_result" = "X${1}"; then
17944     func_dirname_result="${3}"
17945   else
17946     func_dirname_result="$func_dirname_result${2}"
17947   fi
17948 }
17949
17950 # func_basename file
17951 func_basename ()
17952 {
17953   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
17954 }
17955
17956
17957 # func_stripname prefix suffix name
17958 # strip PREFIX and SUFFIX off of NAME.
17959 # PREFIX and SUFFIX must not contain globbing or regex special
17960 # characters, hashes, percent signs, but SUFFIX may contain a leading
17961 # dot (in which case that matches only a dot).
17962 # func_strip_suffix prefix name
17963 func_stripname ()
17964 {
17965   case ${2} in
17966     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
17967     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
17968   esac
17969 }
17970
17971 # sed scripts:
17972 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
17973 my_sed_long_arg='1s/^-[^=]*=//'
17974
17975 # func_opt_split
17976 func_opt_split ()
17977 {
17978   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
17979   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
17980 }
17981
17982 # func_lo2o object
17983 func_lo2o ()
17984 {
17985   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
17986 }
17987
17988 # func_xform libobj-or-source
17989 func_xform ()
17990 {
17991   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
17992 }
17993
17994 # func_arith arithmetic-term...
17995 func_arith ()
17996 {
17997   func_arith_result=`expr "$@"`
17998 }
17999
18000 # func_len string
18001 # STRING may not start with a hyphen.
18002 func_len ()
18003 {
18004   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18005 }
18006
18007 _LT_EOF
18008 esac
18009
18010 case $lt_shell_append in
18011   yes)
18012     cat << \_LT_EOF >> "$cfgfile"
18013
18014 # func_append var value
18015 # Append VALUE to the end of shell variable VAR.
18016 func_append ()
18017 {
18018   eval "$1+=\$2"
18019 }
18020 _LT_EOF
18021     ;;
18022   *)
18023     cat << \_LT_EOF >> "$cfgfile"
18024
18025 # func_append var value
18026 # Append VALUE to the end of shell variable VAR.
18027 func_append ()
18028 {
18029   eval "$1=\$$1\$2"
18030 }
18031
18032 _LT_EOF
18033     ;;
18034   esac
18035
18036
18037   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18038     || (rm -f "$cfgfile"; exit 1)
18039
18040   mv -f "$cfgfile" "$ofile" ||
18041     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18042   chmod +x "$ofile"
18043
18044
18045     cat <<_LT_EOF >> "$ofile"
18046
18047 # ### BEGIN LIBTOOL TAG CONFIG: GO
18048
18049 # The linker used to build libraries.
18050 LD=$lt_LD_GO
18051
18052 # How to create reloadable object files.
18053 reload_flag=$lt_reload_flag_GO
18054 reload_cmds=$lt_reload_cmds_GO
18055
18056 # Commands used to build an old-style archive.
18057 old_archive_cmds=$lt_old_archive_cmds_GO
18058
18059 # A language specific compiler.
18060 CC=$lt_compiler_GO
18061
18062 # Is the compiler the GNU compiler?
18063 with_gcc=$GCC_GO
18064
18065 # Compiler flag to turn off builtin functions.
18066 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GO
18067
18068 # How to pass a linker flag through the compiler.
18069 wl=$lt_lt_prog_compiler_wl_GO
18070
18071 # Additional compiler flags for building library objects.
18072 pic_flag=$lt_lt_prog_compiler_pic_GO
18073
18074 # Compiler flag to prevent dynamic linking.
18075 link_static_flag=$lt_lt_prog_compiler_static_GO
18076
18077 # Does compiler simultaneously support -c and -o options?
18078 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GO
18079
18080 # Whether or not to add -lc for building shared libraries.
18081 build_libtool_need_lc=$archive_cmds_need_lc_GO
18082
18083 # Whether or not to disallow shared libs when runtime libs are static.
18084 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GO
18085
18086 # Compiler flag to allow reflexive dlopens.
18087 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GO
18088
18089 # Compiler flag to generate shared objects directly from archives.
18090 whole_archive_flag_spec=$lt_whole_archive_flag_spec_GO
18091
18092 # Whether the compiler copes with passing no objects directly.
18093 compiler_needs_object=$lt_compiler_needs_object_GO
18094
18095 # Create an old-style archive from a shared archive.
18096 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GO
18097
18098 # Create a temporary old-style archive to link instead of a shared archive.
18099 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GO
18100
18101 # Commands used to build a shared archive.
18102 archive_cmds=$lt_archive_cmds_GO
18103 archive_expsym_cmds=$lt_archive_expsym_cmds_GO
18104
18105 # Commands used to build a loadable module if different from building
18106 # a shared archive.
18107 module_cmds=$lt_module_cmds_GO
18108 module_expsym_cmds=$lt_module_expsym_cmds_GO
18109
18110 # Whether we are building with GNU ld or not.
18111 with_gnu_ld=$lt_with_gnu_ld_GO
18112
18113 # Flag that allows shared libraries with undefined symbols to be built.
18114 allow_undefined_flag=$lt_allow_undefined_flag_GO
18115
18116 # Flag that enforces no undefined symbols.
18117 no_undefined_flag=$lt_no_undefined_flag_GO
18118
18119 # Flag to hardcode \$libdir into a binary during linking.
18120 # This must work even if \$libdir does not exist
18121 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GO
18122
18123 # If ld is used when linking, flag to hardcode \$libdir into a binary
18124 # during linking.  This must work even if \$libdir does not exist.
18125 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GO
18126
18127 # Whether we need a single "-rpath" flag with a separated argument.
18128 hardcode_libdir_separator=$lt_hardcode_libdir_separator_GO
18129
18130 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18131 # DIR into the resulting binary.
18132 hardcode_direct=$hardcode_direct_GO
18133
18134 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18135 # DIR into the resulting binary and the resulting library dependency is
18136 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18137 # library is relocated.
18138 hardcode_direct_absolute=$hardcode_direct_absolute_GO
18139
18140 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18141 # into the resulting binary.
18142 hardcode_minus_L=$hardcode_minus_L_GO
18143
18144 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18145 # into the resulting binary.
18146 hardcode_shlibpath_var=$hardcode_shlibpath_var_GO
18147
18148 # Set to "yes" if building a shared library automatically hardcodes DIR
18149 # into the library and all subsequent libraries and executables linked
18150 # against it.
18151 hardcode_automatic=$hardcode_automatic_GO
18152
18153 # Set to yes if linker adds runtime paths of dependent libraries
18154 # to runtime path list.
18155 inherit_rpath=$inherit_rpath_GO
18156
18157 # Whether libtool must link a program against all its dependency libraries.
18158 link_all_deplibs=$link_all_deplibs_GO
18159
18160 # Fix the shell variable \$srcfile for the compiler.
18161 fix_srcfile_path=$lt_fix_srcfile_path_GO
18162
18163 # Set to "yes" if exported symbols are required.
18164 always_export_symbols=$always_export_symbols_GO
18165
18166 # The commands to list exported symbols.
18167 export_symbols_cmds=$lt_export_symbols_cmds_GO
18168
18169 # Symbols that should not be listed in the preloaded symbols.
18170 exclude_expsyms=$lt_exclude_expsyms_GO
18171
18172 # Symbols that must always be exported.
18173 include_expsyms=$lt_include_expsyms_GO
18174
18175 # Commands necessary for linking programs (against libraries) with templates.
18176 prelink_cmds=$lt_prelink_cmds_GO
18177
18178 # Specify filename containing input files.
18179 file_list_spec=$lt_file_list_spec_GO
18180
18181 # How to hardcode a shared library path into an executable.
18182 hardcode_action=$hardcode_action_GO
18183
18184 # ### END LIBTOOL TAG CONFIG: GO
18185 _LT_EOF
18186
18187  ;;
18188     "default":C) if test -n "$CONFIG_FILES"; then
18189    # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
18190    # that multilib installs will end up installed in the correct place.
18191    # The testsuite needs it for multilib-aware ABI baseline files.
18192    # To work around this not being passed down from config-ml.in ->
18193    # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
18194    # append it here.  Only modify Makefiles that have just been created.
18195    #
18196    # Also, get rid of this simulated-VPATH thing that automake does.
18197    cat > vpsed << \_EOF
18198 s!`test -f '$<' || echo '$(srcdir)/'`!!
18199 _EOF
18200    for i in $SUBDIRS; do
18201     case $CONFIG_FILES in
18202      *${i}/Makefile*)
18203        #echo "Adding MULTISUBDIR to $i/Makefile"
18204        sed -f vpsed $i/Makefile > tmp
18205        grep '^MULTISUBDIR =' Makefile >> tmp
18206        mv tmp $i/Makefile
18207        ;;
18208     esac
18209    done
18210    rm vpsed
18211  fi
18212  ;;
18213
18214   esac
18215 done # for ac_tag
18216
18217
18218 as_fn_exit 0
18219 _ACEOF
18220 ac_clean_files=$ac_clean_files_save
18221
18222 test $ac_write_fail = 0 ||
18223   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18224
18225
18226 # configure is writing to config.log, and then calls config.status.
18227 # config.status does its own redirection, appending to config.log.
18228 # Unfortunately, on DOS this fails, as config.log is still kept open
18229 # by configure, so config.status won't be able to write to it; its
18230 # output is simply discarded.  So we exec the FD to /dev/null,
18231 # effectively closing config.log, so it can be properly (re)opened and
18232 # appended to by config.status.  When coming back to configure, we
18233 # need to make the FD available again.
18234 if test "$no_create" != yes; then
18235   ac_cs_success=:
18236   ac_config_status_args=
18237   test "$silent" = yes &&
18238     ac_config_status_args="$ac_config_status_args --quiet"
18239   exec 5>/dev/null
18240   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18241   exec 5>>config.log
18242   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18243   # would make configure fail if this is the last instruction.
18244   $ac_cs_success || as_fn_exit $?
18245 fi
18246 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18247   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18248 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18249 fi
18250