libbacktrace/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='libbacktrace'
 559 PACKAGE_VERSION='version-unused'
 560 PACKAGE_STRING='package-unused version-unused'
 561 PACKAGE_BUGREPORT=''
 562 PACKAGE_URL=''
 563
 564 ac_unique_file="backtrace.h"
 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 NATIVE_FALSE
 606 NATIVE_TRUE
 607 BACKTRACE_USES_MALLOC
 608 ALLOC_FILE
 609 VIEW_FILE
 610 BACKTRACE_SUPPORTED
 611 FORMAT_FILE
 612 BACKTRACE_SUPPORTS_THREADS
 613 PIC_FLAG
 614 WARN_FLAGS
 615 BACKTRACE_FILE
 616 multi_basedir
 617 OTOOL64
 618 OTOOL
 619 LIPO
 620 NMEDIT
 621 DSYMUTIL
 622 AR
 623 OBJDUMP
 624 LN_S
 625 NM
 626 ac_ct_DUMPBIN
 627 DUMPBIN
 628 LD
 629 FGREP
 630 SED
 631 LIBTOOL
 632 RANLIB
 633 MAINT
 634 MAINTAINER_MODE_FALSE
 635 MAINTAINER_MODE_TRUE
 636 am__fastdepCC_FALSE
 637 am__fastdepCC_TRUE
 638 CCDEPMODE
 639 AMDEPBACKSLASH
 640 AMDEP_FALSE
 641 AMDEP_TRUE
 642 am__quote
 643 am__include
 644 DEPDIR
 645 am__untar
 646 am__tar
 647 AMTAR
 648 am__leading_dot
 649 SET_MAKE
 650 AWK
 651 mkdir_p
 652 MKDIR_P
 653 INSTALL_STRIP_PROGRAM
 654 STRIP
 655 install_sh
 656 MAKEINFO
 657 AUTOHEADER
 658 AUTOMAKE
 659 AUTOCONF
 660 ACLOCAL
 661 VERSION
 662 PACKAGE
 663 CYGPATH_W
 664 am__isrc
 665 INSTALL_DATA
 666 INSTALL_SCRIPT
 667 INSTALL_PROGRAM
 668 libtool_VERSION
 669 EGREP
 670 GREP
 671 CPP
 672 OBJEXT
 673 EXEEXT
 674 ac_ct_CC
 675 CPPFLAGS
 676 LDFLAGS
 677 CFLAGS
 678 CC
 679 target_os
 680 target_vendor
 681 target_cpu
 682 target
 683 host_os
 684 host_vendor
 685 host_cpu
 686 host
 687 build_os
 688 build_vendor
 689 build_cpu
 690 build
 691 target_alias
 692 host_alias
 693 build_alias
 694 LIBS
 695 ECHO_T
 696 ECHO_N
 697 ECHO_C
 698 DEFS
 699 mandir
 700 localedir
 701 libdir
 702 psdir
 703 pdfdir
 704 dvidir
 705 htmldir
 706 infodir
 707 docdir
 708 oldincludedir
 709 includedir
 710 localstatedir
 711 sharedstatedir
 712 sysconfdir
 713 datadir
 714 datarootdir
 715 libexecdir
 716 sbindir
 717 bindir
 718 program_transform_name
 719 prefix
 720 exec_prefix
 721 PACKAGE_URL
 722 PACKAGE_BUGREPORT
 723 PACKAGE_STRING
 724 PACKAGE_VERSION
 725 PACKAGE_TARNAME
 726 PACKAGE_NAME
 727 PATH_SEPARATOR
 728 SHELL'
 729 ac_subst_files=''
 730 ac_user_opts='
 731 enable_option_checking
 732 enable_dependency_tracking
 733 enable_maintainer_mode
 734 with_target_subdir
 735 enable_shared
 736 enable_static
 737 with_pic
 738 enable_fast_install
 739 with_gnu_ld
 740 enable_libtool_lock
 741 enable_multilib
 742 with_system_libunwind
 743 '
 744       ac_precious_vars='build_alias
 745 host_alias
 746 target_alias
 747 CC
 748 CFLAGS
 749 LDFLAGS
 750 LIBS
 751 CPPFLAGS
 752 CPP'
 753
 754
 755 # Initialize some variables set by options.
 756 ac_init_help=
 757 ac_init_version=false
 758 ac_unrecognized_opts=
 759 ac_unrecognized_sep=
 760 # The variables have the same names as the options, with
 761 # dashes changed to underlines.
 762 cache_file=/dev/null
 763 exec_prefix=NONE
 764 no_create=
 765 no_recursion=
 766 prefix=NONE
 767 program_prefix=NONE
 768 program_suffix=NONE
 769 program_transform_name=s,x,x,
 770 silent=
 771 site=
 772 srcdir=
 773 verbose=
 774 x_includes=NONE
 775 x_libraries=NONE
 776
 777 # Installation directory options.
 778 # These are left unexpanded so users can "make install exec_prefix=/foo"
 779 # and all the variables that are supposed to be based on exec_prefix
 780 # by default will actually change.
 781 # Use braces instead of parens because sh, perl, etc. also accept them.
 782 # (The list follows the same order as the GNU Coding Standards.)
 783 bindir='${exec_prefix}/bin'
 784 sbindir='${exec_prefix}/sbin'
 785 libexecdir='${exec_prefix}/libexec'
 786 datarootdir='${prefix}/share'
 787 datadir='${datarootdir}'
 788 sysconfdir='${prefix}/etc'
 789 sharedstatedir='${prefix}/com'
 790 localstatedir='${prefix}/var'
 791 includedir='${prefix}/include'
 792 oldincludedir='/usr/include'
 793 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 794 infodir='${datarootdir}/info'
 795 htmldir='${docdir}'
 796 dvidir='${docdir}'
 797 pdfdir='${docdir}'
 798 psdir='${docdir}'
 799 libdir='${exec_prefix}/lib'
 800 localedir='${datarootdir}/locale'
 801 mandir='${datarootdir}/man'
 802
 803 ac_prev=
 804 ac_dashdash=
 805 for ac_option
 806 do
 807   # If the previous option needs an argument, assign it.
 808   if test -n "$ac_prev"; then
 809     eval $ac_prev=\$ac_option
 810     ac_prev=
 811     continue
 812   fi
 813
 814   case $ac_option in
 815   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 816   *)    ac_optarg=yes ;;
 817   esac
 818
 819   # Accept the important Cygnus configure options, so we can diagnose typos.
 820
 821   case $ac_dashdash$ac_option in
 822   --)
 823     ac_dashdash=yes ;;
 824
 825   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 826     ac_prev=bindir ;;
 827   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 828     bindir=$ac_optarg ;;
 829
 830   -build | --build | --buil | --bui | --bu)
 831     ac_prev=build_alias ;;
 832   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 833     build_alias=$ac_optarg ;;
 834
 835   -cache-file | --cache-file | --cache-fil | --cache-fi \
 836   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 837     ac_prev=cache_file ;;
 838   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 839   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 840     cache_file=$ac_optarg ;;
 841
 842   --config-cache | -C)
 843     cache_file=config.cache ;;
 844
 845   -datadir | --datadir | --datadi | --datad)
 846     ac_prev=datadir ;;
 847   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 848     datadir=$ac_optarg ;;
 849
 850   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 851   | --dataroo | --dataro | --datar)
 852     ac_prev=datarootdir ;;
 853   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 854   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 855     datarootdir=$ac_optarg ;;
 856
 857   -disable-* | --disable-*)
 858     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 859     # Reject names that are not valid shell variable names.
 860     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 861       as_fn_error "invalid feature name: $ac_useropt"
 862     ac_useropt_orig=$ac_useropt
 863     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 864     case $ac_user_opts in
 865       *"
 866 "enable_$ac_useropt"
 867 "*) ;;
 868       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 869          ac_unrecognized_sep=', ';;
 870     esac
 871     eval enable_$ac_useropt=no ;;
 872
 873   -docdir | --docdir | --docdi | --doc | --do)
 874     ac_prev=docdir ;;
 875   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 876     docdir=$ac_optarg ;;
 877
 878   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 879     ac_prev=dvidir ;;
 880   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 881     dvidir=$ac_optarg ;;
 882
 883   -enable-* | --enable-*)
 884     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 885     # Reject names that are not valid shell variable names.
 886     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 887       as_fn_error "invalid feature name: $ac_useropt"
 888     ac_useropt_orig=$ac_useropt
 889     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 890     case $ac_user_opts in
 891       *"
 892 "enable_$ac_useropt"
 893 "*) ;;
 894       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 895          ac_unrecognized_sep=', ';;
 896     esac
 897     eval enable_$ac_useropt=\$ac_optarg ;;
 898
 899   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 900   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 901   | --exec | --exe | --ex)
 902     ac_prev=exec_prefix ;;
 903   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 904   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 905   | --exec=* | --exe=* | --ex=*)
 906     exec_prefix=$ac_optarg ;;
 907
 908   -gas | --gas | --ga | --g)
 909     # Obsolete; use --with-gas.
 910     with_gas=yes ;;
 911
 912   -help | --help | --hel | --he | -h)
 913     ac_init_help=long ;;
 914   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 915     ac_init_help=recursive ;;
 916   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 917     ac_init_help=short ;;
 918
 919   -host | --host | --hos | --ho)
 920     ac_prev=host_alias ;;
 921   -host=* | --host=* | --hos=* | --ho=*)
 922     host_alias=$ac_optarg ;;
 923
 924   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 925     ac_prev=htmldir ;;
 926   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 927   | --ht=*)
 928     htmldir=$ac_optarg ;;
 929
 930   -includedir | --includedir | --includedi | --included | --include \
 931   | --includ | --inclu | --incl | --inc)
 932     ac_prev=includedir ;;
 933   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 934   | --includ=* | --inclu=* | --incl=* | --inc=*)
 935     includedir=$ac_optarg ;;
 936
 937   -infodir | --infodir | --infodi | --infod | --info | --inf)
 938     ac_prev=infodir ;;
 939   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 940     infodir=$ac_optarg ;;
 941
 942   -libdir | --libdir | --libdi | --libd)
 943     ac_prev=libdir ;;
 944   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 945     libdir=$ac_optarg ;;
 946
 947   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 948   | --libexe | --libex | --libe)
 949     ac_prev=libexecdir ;;
 950   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 951   | --libexe=* | --libex=* | --libe=*)
 952     libexecdir=$ac_optarg ;;
 953
 954   -localedir | --localedir | --localedi | --localed | --locale)
 955     ac_prev=localedir ;;
 956   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 957     localedir=$ac_optarg ;;
 958
 959   -localstatedir | --localstatedir | --localstatedi | --localstated \
 960   | --localstate | --localstat | --localsta | --localst | --locals)
 961     ac_prev=localstatedir ;;
 962   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 963   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 964     localstatedir=$ac_optarg ;;
 965
 966   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 967     ac_prev=mandir ;;
 968   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 969     mandir=$ac_optarg ;;
 970
 971   -nfp | --nfp | --nf)
 972     # Obsolete; use --without-fp.
 973     with_fp=no ;;
 974
 975   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 976   | --no-cr | --no-c | -n)
 977     no_create=yes ;;
 978
 979   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 980   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 981     no_recursion=yes ;;
 982
 983   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 984   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 985   | --oldin | --oldi | --old | --ol | --o)
 986     ac_prev=oldincludedir ;;
 987   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 988   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 989   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 990     oldincludedir=$ac_optarg ;;
 991
 992   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 993     ac_prev=prefix ;;
 994   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 995     prefix=$ac_optarg ;;
 996
 997   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 998   | --program-pre | --program-pr | --program-p)
 999     ac_prev=program_prefix ;;
1000   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1001   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1002     program_prefix=$ac_optarg ;;
1003
1004   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1005   | --program-suf | --program-su | --program-s)
1006     ac_prev=program_suffix ;;
1007   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1008   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1009     program_suffix=$ac_optarg ;;
1010
1011   -program-transform-name | --program-transform-name \
1012   | --program-transform-nam | --program-transform-na \
1013   | --program-transform-n | --program-transform- \
1014   | --program-transform | --program-transfor \
1015   | --program-transfo | --program-transf \
1016   | --program-trans | --program-tran \
1017   | --progr-tra | --program-tr | --program-t)
1018     ac_prev=program_transform_name ;;
1019   -program-transform-name=* | --program-transform-name=* \
1020   | --program-transform-nam=* | --program-transform-na=* \
1021   | --program-transform-n=* | --program-transform-=* \
1022   | --program-transform=* | --program-transfor=* \
1023   | --program-transfo=* | --program-transf=* \
1024   | --program-trans=* | --program-tran=* \
1025   | --progr-tra=* | --program-tr=* | --program-t=*)
1026     program_transform_name=$ac_optarg ;;
1027
1028   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1029     ac_prev=pdfdir ;;
1030   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1031     pdfdir=$ac_optarg ;;
1032
1033   -psdir | --psdir | --psdi | --psd | --ps)
1034     ac_prev=psdir ;;
1035   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1036     psdir=$ac_optarg ;;
1037
1038   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1039   | -silent | --silent | --silen | --sile | --sil)
1040     silent=yes ;;
1041
1042   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1043     ac_prev=sbindir ;;
1044   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1045   | --sbi=* | --sb=*)
1046     sbindir=$ac_optarg ;;
1047
1048   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1049   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1050   | --sharedst | --shareds | --shared | --share | --shar \
1051   | --sha | --sh)
1052     ac_prev=sharedstatedir ;;
1053   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1054   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1055   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1056   | --sha=* | --sh=*)
1057     sharedstatedir=$ac_optarg ;;
1058
1059   -site | --site | --sit)
1060     ac_prev=site ;;
1061   -site=* | --site=* | --sit=*)
1062     site=$ac_optarg ;;
1063
1064   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1065     ac_prev=srcdir ;;
1066   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1067     srcdir=$ac_optarg ;;
1068
1069   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1070   | --syscon | --sysco | --sysc | --sys | --sy)
1071     ac_prev=sysconfdir ;;
1072   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1073   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1074     sysconfdir=$ac_optarg ;;
1075
1076   -target | --target | --targe | --targ | --tar | --ta | --t)
1077     ac_prev=target_alias ;;
1078   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1079     target_alias=$ac_optarg ;;
1080
1081   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1082     verbose=yes ;;
1083
1084   -version | --version | --versio | --versi | --vers | -V)
1085     ac_init_version=: ;;
1086
1087   -with-* | --with-*)
1088     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1089     # Reject names that are not valid shell variable names.
1090     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1091       as_fn_error "invalid package name: $ac_useropt"
1092     ac_useropt_orig=$ac_useropt
1093     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1094     case $ac_user_opts in
1095       *"
1096 "with_$ac_useropt"
1097 "*) ;;
1098       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1099          ac_unrecognized_sep=', ';;
1100     esac
1101     eval with_$ac_useropt=\$ac_optarg ;;
1102
1103   -without-* | --without-*)
1104     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1105     # Reject names that are not valid shell variable names.
1106     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1107       as_fn_error "invalid package name: $ac_useropt"
1108     ac_useropt_orig=$ac_useropt
1109     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1110     case $ac_user_opts in
1111       *"
1112 "with_$ac_useropt"
1113 "*) ;;
1114       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1115          ac_unrecognized_sep=', ';;
1116     esac
1117     eval with_$ac_useropt=no ;;
1118
1119   --x)
1120     # Obsolete; use --with-x.
1121     with_x=yes ;;
1122
1123   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1124   | --x-incl | --x-inc | --x-in | --x-i)
1125     ac_prev=x_includes ;;
1126   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1127   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1128     x_includes=$ac_optarg ;;
1129
1130   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1131   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1132     ac_prev=x_libraries ;;
1133   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1134   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1135     x_libraries=$ac_optarg ;;
1136
1137   -*) as_fn_error "unrecognized option: \`$ac_option'
1138 Try \`$0 --help' for more information."
1139     ;;
1140
1141   *=*)
1142     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1143     # Reject names that are not valid shell variable names.
1144     case $ac_envvar in #(
1145       '' | [0-9]* | *[!_$as_cr_alnum]* )
1146       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1147     esac
1148     eval $ac_envvar=\$ac_optarg
1149     export $ac_envvar ;;
1150
1151   *)
1152     # FIXME: should be removed in autoconf 3.0.
1153     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1154     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1155       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1156     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1157     ;;
1158
1159   esac
1160 done
1161
1162 if test -n "$ac_prev"; then
1163   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1164   as_fn_error "missing argument to $ac_option"
1165 fi
1166
1167 if test -n "$ac_unrecognized_opts"; then
1168   case $enable_option_checking in
1169     no) ;;
1170     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1171     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1172   esac
1173 fi
1174
1175 # Check all directory arguments for consistency.
1176 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1177                 datadir sysconfdir sharedstatedir localstatedir includedir \
1178                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1179                 libdir localedir mandir
1180 do
1181   eval ac_val=\$$ac_var
1182   # Remove trailing slashes.
1183   case $ac_val in
1184     */ )
1185       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1186       eval $ac_var=\$ac_val;;
1187   esac
1188   # Be sure to have absolute directory names.
1189   case $ac_val in
1190     [\\/$]* | ?:[\\/]* )  continue;;
1191     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1192   esac
1193   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1194 done
1195
1196 # There might be people who depend on the old broken behavior: `$host'
1197 # used to hold the argument of --host etc.
1198 # FIXME: To remove some day.
1199 build=$build_alias
1200 host=$host_alias
1201 target=$target_alias
1202
1203 # FIXME: To remove some day.
1204 if test "x$host_alias" != x; then
1205   if test "x$build_alias" = x; then
1206     cross_compiling=maybe
1207     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1208     If a cross compiler is detected then cross compile mode will be used." >&2
1209   elif test "x$build_alias" != "x$host_alias"; then
1210     cross_compiling=yes
1211   fi
1212 fi
1213
1214 ac_tool_prefix=
1215 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1216
1217 test "$silent" = yes && exec 6>/dev/null
1218
1219
1220 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1221 ac_ls_di=`ls -di .` &&
1222 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1223   as_fn_error "working directory cannot be determined"
1224 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1225   as_fn_error "pwd does not report name of working directory"
1226
1227
1228 # Find the source files, if location was not specified.
1229 if test -z "$srcdir"; then
1230   ac_srcdir_defaulted=yes
1231   # Try the directory containing this script, then the parent directory.
1232   ac_confdir=`$as_dirname -- "$as_myself" ||
1233 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1234          X"$as_myself" : 'X\(//\)[^/]' \| \
1235          X"$as_myself" : 'X\(//\)$' \| \
1236          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1237 $as_echo X"$as_myself" |
1238     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1239             s//\1/
1240             q
1241           }
1242           /^X\(\/\/\)[^/].*/{
1243             s//\1/
1244             q
1245           }
1246           /^X\(\/\/\)$/{
1247             s//\1/
1248             q
1249           }
1250           /^X\(\/\).*/{
1251             s//\1/
1252             q
1253           }
1254           s/.*/./; q'`
1255   srcdir=$ac_confdir
1256   if test ! -r "$srcdir/$ac_unique_file"; then
1257     srcdir=..
1258   fi
1259 else
1260   ac_srcdir_defaulted=no
1261 fi
1262 if test ! -r "$srcdir/$ac_unique_file"; then
1263   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1264   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1265 fi
1266 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1267 ac_abs_confdir=`(
1268         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1269         pwd)`
1270 # When building in place, set srcdir=.
1271 if test "$ac_abs_confdir" = "$ac_pwd"; then
1272   srcdir=.
1273 fi
1274 # Remove unnecessary trailing slashes from srcdir.
1275 # Double slashes in file names in object file debugging info
1276 # mess up M-x gdb in Emacs.
1277 case $srcdir in
1278 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1279 esac
1280 for ac_var in $ac_precious_vars; do
1281   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1282   eval ac_env_${ac_var}_value=\$${ac_var}
1283   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1284   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1285 done
1286
1287 #
1288 # Report the --help message.
1289 #
1290 if test "$ac_init_help" = "long"; then
1291   # Omit some internal or obsolete options to make the list less imposing.
1292   # This message is too long to be a string in the A/UX 3.1 sh.
1293   cat <<_ACEOF
1294 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1295
1296 Usage: $0 [OPTION]... [VAR=VALUE]...
1297
1298 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1299 VAR=VALUE.  See below for descriptions of some of the useful variables.
1300
1301 Defaults for the options are specified in brackets.
1302
1303 Configuration:
1304   -h, --help              display this help and exit
1305       --help=short        display options specific to this package
1306       --help=recursive    display the short help of all the included packages
1307   -V, --version           display version information and exit
1308   -q, --quiet, --silent   do not print \`checking...' messages
1309       --cache-file=FILE   cache test results in FILE [disabled]
1310   -C, --config-cache      alias for \`--cache-file=config.cache'
1311   -n, --no-create         do not create output files
1312       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1313
1314 Installation directories:
1315   --prefix=PREFIX         install architecture-independent files in PREFIX
1316                           [$ac_default_prefix]
1317   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1318                           [PREFIX]
1319
1320 By default, \`make install' will install all the files in
1321 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1322 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1323 for instance \`--prefix=\$HOME'.
1324
1325 For better control, use the options below.
1326
1327 Fine tuning of the installation directories:
1328   --bindir=DIR            user executables [EPREFIX/bin]
1329   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1330   --libexecdir=DIR        program executables [EPREFIX/libexec]
1331   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1332   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1333   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1334   --libdir=DIR            object code libraries [EPREFIX/lib]
1335   --includedir=DIR        C header files [PREFIX/include]
1336   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1337   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1338   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1339   --infodir=DIR           info documentation [DATAROOTDIR/info]
1340   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1341   --mandir=DIR            man documentation [DATAROOTDIR/man]
1342   --docdir=DIR            documentation root [DATAROOTDIR/doc/libbacktrace]
1343   --htmldir=DIR           html documentation [DOCDIR]
1344   --dvidir=DIR            dvi documentation [DOCDIR]
1345   --pdfdir=DIR            pdf documentation [DOCDIR]
1346   --psdir=DIR             ps documentation [DOCDIR]
1347 _ACEOF
1348
1349   cat <<\_ACEOF
1350
1351 Program names:
1352   --program-prefix=PREFIX            prepend PREFIX to installed program names
1353   --program-suffix=SUFFIX            append SUFFIX to installed program names
1354   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1355
1356 System types:
1357   --build=BUILD     configure for building on BUILD [guessed]
1358   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1359   --target=TARGET   configure for building compilers for TARGET [HOST]
1360 _ACEOF
1361 fi
1362
1363 if test -n "$ac_init_help"; then
1364   case $ac_init_help in
1365      short | recursive ) echo "Configuration of package-unused version-unused:";;
1366    esac
1367   cat <<\_ACEOF
1368
1369 Optional Features:
1370   --disable-option-checking  ignore unrecognized --enable/--with options
1371   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1372   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1373   --disable-dependency-tracking  speeds up one-time build
1374   --enable-dependency-tracking   do not reject slow dependency extractors
1375   --enable-maintainer-mode  enable make rules and dependencies not useful
1376                           (and sometimes confusing) to the casual installer
1377   --enable-shared[=PKGS]  build shared libraries [default=no]
1378   --enable-static[=PKGS]  build static libraries [default=yes]
1379   --enable-fast-install[=PKGS]
1380                           optimize for fast installation [default=yes]
1381   --disable-libtool-lock  avoid locking (might break parallel builds)
1382   --enable-multilib       build many library versions (default)
1383
1384 Optional Packages:
1385   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1386   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1387   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1388   --with-pic              try to use only PIC/non-PIC objects [default=use
1389                           both]
1390   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1391   --with-system-libunwind use installed libunwind
1392
1393 Some influential environment variables:
1394   CC          C compiler command
1395   CFLAGS      C compiler flags
1396   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1397               nonstandard directory <lib dir>
1398   LIBS        libraries to pass to the linker, e.g. -l<library>
1399   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1400               you have headers in a nonstandard directory <include dir>
1401   CPP         C preprocessor
1402
1403 Use these variables to override the choices made by `configure' or to help
1404 it to find libraries and programs with nonstandard names/locations.
1405
1406 Report bugs to the package provider.
1407 _ACEOF
1408 ac_status=$?
1409 fi
1410
1411 if test "$ac_init_help" = "recursive"; then
1412   # If there are subdirs, report their specific --help.
1413   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1414     test -d "$ac_dir" ||
1415       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1416       continue
1417     ac_builddir=.
1418
1419 case "$ac_dir" in
1420 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1421 *)
1422   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1423   # A ".." for each directory in $ac_dir_suffix.
1424   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1425   case $ac_top_builddir_sub in
1426   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1427   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1428   esac ;;
1429 esac
1430 ac_abs_top_builddir=$ac_pwd
1431 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1432 # for backward compatibility:
1433 ac_top_builddir=$ac_top_build_prefix
1434
1435 case $srcdir in
1436   .)  # We are building in place.
1437     ac_srcdir=.
1438     ac_top_srcdir=$ac_top_builddir_sub
1439     ac_abs_top_srcdir=$ac_pwd ;;
1440   [\\/]* | ?:[\\/]* )  # Absolute name.
1441     ac_srcdir=$srcdir$ac_dir_suffix;
1442     ac_top_srcdir=$srcdir
1443     ac_abs_top_srcdir=$srcdir ;;
1444   *) # Relative name.
1445     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1446     ac_top_srcdir=$ac_top_build_prefix$srcdir
1447     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1448 esac
1449 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1450
1451     cd "$ac_dir" || { ac_status=$?; continue; }
1452     # Check for guested configure.
1453     if test -f "$ac_srcdir/configure.gnu"; then
1454       echo &&
1455       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1456     elif test -f "$ac_srcdir/configure"; then
1457       echo &&
1458       $SHELL "$ac_srcdir/configure" --help=recursive
1459     else
1460       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1461     fi || ac_status=$?
1462     cd "$ac_pwd" || { ac_status=$?; break; }
1463   done
1464 fi
1465
1466 test -n "$ac_init_help" && exit $ac_status
1467 if $ac_init_version; then
1468   cat <<\_ACEOF
1469 package-unused configure version-unused
1470 generated by GNU Autoconf 2.64
1471
1472 Copyright (C) 2009 Free Software Foundation, Inc.
1473 This configure script is free software; the Free Software Foundation
1474 gives unlimited permission to copy, distribute and modify it.
1475 _ACEOF
1476   exit
1477 fi
1478
1479 ## ------------------------ ##
1480 ## Autoconf initialization. ##
1481 ## ------------------------ ##
1482
1483 # ac_fn_c_try_compile LINENO
1484 # --------------------------
1485 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1486 ac_fn_c_try_compile ()
1487 {
1488   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1489   rm -f conftest.$ac_objext
1490   if { { ac_try="$ac_compile"
1491 case "(($ac_try" in
1492   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1493   *) ac_try_echo=$ac_try;;
1494 esac
1495 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1496 $as_echo "$ac_try_echo"; } >&5
1497   (eval "$ac_compile") 2>conftest.err
1498   ac_status=$?
1499   if test -s conftest.err; then
1500     grep -v '^ *+' conftest.err >conftest.er1
1501     cat conftest.er1 >&5
1502     mv -f conftest.er1 conftest.err
1503   fi
1504   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1505   test $ac_status = 0; } && {
1506          test -z "$ac_c_werror_flag" ||
1507          test ! -s conftest.err
1508        } && test -s conftest.$ac_objext; then :
1509   ac_retval=0
1510 else
1511   $as_echo "$as_me: failed program was:" >&5
1512 sed 's/^/| /' conftest.$ac_ext >&5
1513
1514         ac_retval=1
1515 fi
1516   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1517   return $ac_retval
1518
1519 } # ac_fn_c_try_compile
1520
1521 # ac_fn_c_try_cpp LINENO
1522 # ----------------------
1523 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1524 ac_fn_c_try_cpp ()
1525 {
1526   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1527   if { { ac_try="$ac_cpp conftest.$ac_ext"
1528 case "(($ac_try" in
1529   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1530   *) ac_try_echo=$ac_try;;
1531 esac
1532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1533 $as_echo "$ac_try_echo"; } >&5
1534   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1535   ac_status=$?
1536   if test -s conftest.err; then
1537     grep -v '^ *+' conftest.err >conftest.er1
1538     cat conftest.er1 >&5
1539     mv -f conftest.er1 conftest.err
1540   fi
1541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1542   test $ac_status = 0; } >/dev/null && {
1543          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1544          test ! -s conftest.err
1545        }; then :
1546   ac_retval=0
1547 else
1548   $as_echo "$as_me: failed program was:" >&5
1549 sed 's/^/| /' conftest.$ac_ext >&5
1550
1551     ac_retval=1
1552 fi
1553   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1554   return $ac_retval
1555
1556 } # ac_fn_c_try_cpp
1557
1558 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1559 # -------------------------------------------------------
1560 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1561 # the include files in INCLUDES and setting the cache variable VAR
1562 # accordingly.
1563 ac_fn_c_check_header_mongrel ()
1564 {
1565   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1566   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1568 $as_echo_n "checking for $2... " >&6; }
1569 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1570   $as_echo_n "(cached) " >&6
1571 fi
1572 eval ac_res=\$$3
1573                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1574 $as_echo "$ac_res" >&6; }
1575 else
1576   # Is the header compilable?
1577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1578 $as_echo_n "checking $2 usability... " >&6; }
1579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1580 /* end confdefs.h.  */
1581 $4
1582 #include <$2>
1583 _ACEOF
1584 if ac_fn_c_try_compile "$LINENO"; then :
1585   ac_header_compiler=yes
1586 else
1587   ac_header_compiler=no
1588 fi
1589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1591 $as_echo "$ac_header_compiler" >&6; }
1592
1593 # Is the header present?
1594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1595 $as_echo_n "checking $2 presence... " >&6; }
1596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1597 /* end confdefs.h.  */
1598 #include <$2>
1599 _ACEOF
1600 if ac_fn_c_try_cpp "$LINENO"; then :
1601   ac_header_preproc=yes
1602 else
1603   ac_header_preproc=no
1604 fi
1605 rm -f conftest.err conftest.$ac_ext
1606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1607 $as_echo "$ac_header_preproc" >&6; }
1608
1609 # So?  What about this header?
1610 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1611   yes:no: )
1612     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1613 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1614     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1615 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1616     ;;
1617   no:yes:* )
1618     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1619 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1620     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1621 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1622     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1623 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1624     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1625 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1626     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1627 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1628     ;;
1629 esac
1630   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1631 $as_echo_n "checking for $2... " >&6; }
1632 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1633   $as_echo_n "(cached) " >&6
1634 else
1635   eval "$3=\$ac_header_compiler"
1636 fi
1637 eval ac_res=\$$3
1638                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1639 $as_echo "$ac_res" >&6; }
1640 fi
1641   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1642
1643 } # ac_fn_c_check_header_mongrel
1644
1645 # ac_fn_c_try_run LINENO
1646 # ----------------------
1647 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1648 # that executables *can* be run.
1649 ac_fn_c_try_run ()
1650 {
1651   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1652   if { { ac_try="$ac_link"
1653 case "(($ac_try" in
1654   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1655   *) ac_try_echo=$ac_try;;
1656 esac
1657 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1658 $as_echo "$ac_try_echo"; } >&5
1659   (eval "$ac_link") 2>&5
1660   ac_status=$?
1661   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1662   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1663   { { case "(($ac_try" in
1664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1665   *) ac_try_echo=$ac_try;;
1666 esac
1667 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1668 $as_echo "$ac_try_echo"; } >&5
1669   (eval "$ac_try") 2>&5
1670   ac_status=$?
1671   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1672   test $ac_status = 0; }; }; then :
1673   ac_retval=0
1674 else
1675   $as_echo "$as_me: program exited with status $ac_status" >&5
1676        $as_echo "$as_me: failed program was:" >&5
1677 sed 's/^/| /' conftest.$ac_ext >&5
1678
1679        ac_retval=$ac_status
1680 fi
1681   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1682   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1683   return $ac_retval
1684
1685 } # ac_fn_c_try_run
1686
1687 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1688 # -------------------------------------------------------
1689 # Tests whether HEADER exists and can be compiled using the include files in
1690 # INCLUDES, setting the cache variable VAR accordingly.
1691 ac_fn_c_check_header_compile ()
1692 {
1693   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1695 $as_echo_n "checking for $2... " >&6; }
1696 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1697   $as_echo_n "(cached) " >&6
1698 else
1699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1700 /* end confdefs.h.  */
1701 $4
1702 #include <$2>
1703 _ACEOF
1704 if ac_fn_c_try_compile "$LINENO"; then :
1705   eval "$3=yes"
1706 else
1707   eval "$3=no"
1708 fi
1709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1710 fi
1711 eval ac_res=\$$3
1712                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1713 $as_echo "$ac_res" >&6; }
1714   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1715
1716 } # ac_fn_c_check_header_compile
1717
1718 # ac_fn_c_try_link LINENO
1719 # -----------------------
1720 # Try to link conftest.$ac_ext, and return whether this succeeded.
1721 ac_fn_c_try_link ()
1722 {
1723   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1724   rm -f conftest.$ac_objext conftest$ac_exeext
1725   if { { ac_try="$ac_link"
1726 case "(($ac_try" in
1727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1728   *) ac_try_echo=$ac_try;;
1729 esac
1730 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1731 $as_echo "$ac_try_echo"; } >&5
1732   (eval "$ac_link") 2>conftest.err
1733   ac_status=$?
1734   if test -s conftest.err; then
1735     grep -v '^ *+' conftest.err >conftest.er1
1736     cat conftest.er1 >&5
1737     mv -f conftest.er1 conftest.err
1738   fi
1739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1740   test $ac_status = 0; } && {
1741          test -z "$ac_c_werror_flag" ||
1742          test ! -s conftest.err
1743        } && test -s conftest$ac_exeext && {
1744          test "$cross_compiling" = yes ||
1745          $as_test_x conftest$ac_exeext
1746        }; then :
1747   ac_retval=0
1748 else
1749   $as_echo "$as_me: failed program was:" >&5
1750 sed 's/^/| /' conftest.$ac_ext >&5
1751
1752         ac_retval=1
1753 fi
1754   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1755   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1756   # interfere with the next link command; also delete a directory that is
1757   # left behind by Apple's compiler.  We do this before executing the actions.
1758   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1759   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1760   return $ac_retval
1761
1762 } # ac_fn_c_try_link
1763
1764 # ac_fn_c_check_func LINENO FUNC VAR
1765 # ----------------------------------
1766 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1767 ac_fn_c_check_func ()
1768 {
1769   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1771 $as_echo_n "checking for $2... " >&6; }
1772 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1773   $as_echo_n "(cached) " >&6
1774 else
1775   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1776 /* end confdefs.h.  */
1777 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1778    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1779 #define $2 innocuous_$2
1780
1781 /* System header to define __stub macros and hopefully few prototypes,
1782     which can conflict with char $2 (); below.
1783     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1784     <limits.h> exists even on freestanding compilers.  */
1785
1786 #ifdef __STDC__
1787 # include <limits.h>
1788 #else
1789 # include <assert.h>
1790 #endif
1791
1792 #undef $2
1793
1794 /* Override any GCC internal prototype to avoid an error.
1795    Use char because int might match the return type of a GCC
1796    builtin and then its argument prototype would still apply.  */
1797 #ifdef __cplusplus
1798 extern "C"
1799 #endif
1800 char $2 ();
1801 /* The GNU C library defines this for functions which it implements
1802     to always fail with ENOSYS.  Some functions are actually named
1803     something starting with __ and the normal name is an alias.  */
1804 #if defined __stub_$2 || defined __stub___$2
1805 choke me
1806 #endif
1807
1808 int
1809 main ()
1810 {
1811 return $2 ();
1812   ;
1813   return 0;
1814 }
1815 _ACEOF
1816 if ac_fn_c_try_link "$LINENO"; then :
1817   eval "$3=yes"
1818 else
1819   eval "$3=no"
1820 fi
1821 rm -f core conftest.err conftest.$ac_objext \
1822     conftest$ac_exeext conftest.$ac_ext
1823 fi
1824 eval ac_res=\$$3
1825                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1826 $as_echo "$ac_res" >&6; }
1827   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1828
1829 } # ac_fn_c_check_func
1830
1831 # ac_fn_c_check_decl LINENO SYMBOL VAR
1832 # ------------------------------------
1833 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1834 ac_fn_c_check_decl ()
1835 {
1836   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837   as_decl_name=`echo $2|sed 's/ *(.*//'`
1838   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1840 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1841 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1842   $as_echo_n "(cached) " >&6
1843 else
1844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1845 /* end confdefs.h.  */
1846 $4
1847 int
1848 main ()
1849 {
1850 #ifndef $as_decl_name
1851 #ifdef __cplusplus
1852   (void) $as_decl_use;
1853 #else
1854   (void) $as_decl_name;
1855 #endif
1856 #endif
1857
1858   ;
1859   return 0;
1860 }
1861 _ACEOF
1862 if ac_fn_c_try_compile "$LINENO"; then :
1863   eval "$3=yes"
1864 else
1865   eval "$3=no"
1866 fi
1867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1868 fi
1869 eval ac_res=\$$3
1870                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1871 $as_echo "$ac_res" >&6; }
1872   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1873
1874 } # ac_fn_c_check_decl
1875 cat >config.log <<_ACEOF
1876 This file contains any messages produced by compilers while
1877 running configure, to aid debugging if configure makes a mistake.
1878
1879 It was created by package-unused $as_me version-unused, which was
1880 generated by GNU Autoconf 2.64.  Invocation command line was
1881
1882   $ $0 $@
1883
1884 _ACEOF
1885 exec 5>>config.log
1886 {
1887 cat <<_ASUNAME
1888 ## --------- ##
1889 ## Platform. ##
1890 ## --------- ##
1891
1892 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1893 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1894 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1895 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1896 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1897
1898 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1899 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1900
1901 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1902 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1903 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1904 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1905 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1906 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1907 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1908
1909 _ASUNAME
1910
1911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1912 for as_dir in $PATH
1913 do
1914   IFS=$as_save_IFS
1915   test -z "$as_dir" && as_dir=.
1916     $as_echo "PATH: $as_dir"
1917   done
1918 IFS=$as_save_IFS
1919
1920 } >&5
1921
1922 cat >&5 <<_ACEOF
1923
1924
1925 ## ----------- ##
1926 ## Core tests. ##
1927 ## ----------- ##
1928
1929 _ACEOF
1930
1931
1932 # Keep a trace of the command line.
1933 # Strip out --no-create and --no-recursion so they do not pile up.
1934 # Strip out --silent because we don't want to record it for future runs.
1935 # Also quote any args containing shell meta-characters.
1936 # Make two passes to allow for proper duplicate-argument suppression.
1937 ac_configure_args=
1938 ac_configure_args0=
1939 ac_configure_args1=
1940 ac_must_keep_next=false
1941 for ac_pass in 1 2
1942 do
1943   for ac_arg
1944   do
1945     case $ac_arg in
1946     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1947     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1948     | -silent | --silent | --silen | --sile | --sil)
1949       continue ;;
1950     *\'*)
1951       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1952     esac
1953     case $ac_pass in
1954     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1955     2)
1956       as_fn_append ac_configure_args1 " '$ac_arg'"
1957       if test $ac_must_keep_next = true; then
1958         ac_must_keep_next=false # Got value, back to normal.
1959       else
1960         case $ac_arg in
1961           *=* | --config-cache | -C | -disable-* | --disable-* \
1962           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1963           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1964           | -with-* | --with-* | -without-* | --without-* | --x)
1965             case "$ac_configure_args0 " in
1966               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1967             esac
1968             ;;
1969           -* ) ac_must_keep_next=true ;;
1970         esac
1971       fi
1972       as_fn_append ac_configure_args " '$ac_arg'"
1973       ;;
1974     esac
1975   done
1976 done
1977 { ac_configure_args0=; unset ac_configure_args0;}
1978 { ac_configure_args1=; unset ac_configure_args1;}
1979
1980 # When interrupted or exit'd, cleanup temporary files, and complete
1981 # config.log.  We remove comments because anyway the quotes in there
1982 # would cause problems or look ugly.
1983 # WARNING: Use '\'' to represent an apostrophe within the trap.
1984 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1985 trap 'exit_status=$?
1986   # Save into config.log some information that might help in debugging.
1987   {
1988     echo
1989
1990     cat <<\_ASBOX
1991 ## ---------------- ##
1992 ## Cache variables. ##
1993 ## ---------------- ##
1994 _ASBOX
1995     echo
1996     # The following way of writing the cache mishandles newlines in values,
1997 (
1998   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1999     eval ac_val=\$$ac_var
2000     case $ac_val in #(
2001     *${as_nl}*)
2002       case $ac_var in #(
2003       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2004 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2005       esac
2006       case $ac_var in #(
2007       _ | IFS | as_nl) ;; #(
2008       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2009       *) { eval $ac_var=; unset $ac_var;} ;;
2010       esac ;;
2011     esac
2012   done
2013   (set) 2>&1 |
2014     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2015     *${as_nl}ac_space=\ *)
2016       sed -n \
2017         "s/'\''/'\''\\\\'\'''\''/g;
2018           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2019       ;; #(
2020     *)
2021       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2022       ;;
2023     esac |
2024     sort
2025 )
2026     echo
2027
2028     cat <<\_ASBOX
2029 ## ----------------- ##
2030 ## Output variables. ##
2031 ## ----------------- ##
2032 _ASBOX
2033     echo
2034     for ac_var in $ac_subst_vars
2035     do
2036       eval ac_val=\$$ac_var
2037       case $ac_val in
2038       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2039       esac
2040       $as_echo "$ac_var='\''$ac_val'\''"
2041     done | sort
2042     echo
2043
2044     if test -n "$ac_subst_files"; then
2045       cat <<\_ASBOX
2046 ## ------------------- ##
2047 ## File substitutions. ##
2048 ## ------------------- ##
2049 _ASBOX
2050       echo
2051       for ac_var in $ac_subst_files
2052       do
2053         eval ac_val=\$$ac_var
2054         case $ac_val in
2055         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2056         esac
2057         $as_echo "$ac_var='\''$ac_val'\''"
2058       done | sort
2059       echo
2060     fi
2061
2062     if test -s confdefs.h; then
2063       cat <<\_ASBOX
2064 ## ----------- ##
2065 ## confdefs.h. ##
2066 ## ----------- ##
2067 _ASBOX
2068       echo
2069       cat confdefs.h
2070       echo
2071     fi
2072     test "$ac_signal" != 0 &&
2073       $as_echo "$as_me: caught signal $ac_signal"
2074     $as_echo "$as_me: exit $exit_status"
2075   } >&5
2076   rm -f core *.core core.conftest.* &&
2077     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2078     exit $exit_status
2079 ' 0
2080 for ac_signal in 1 2 13 15; do
2081   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2082 done
2083 ac_signal=0
2084
2085 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2086 rm -f -r conftest* confdefs.h
2087
2088 $as_echo "/* confdefs.h */" > confdefs.h
2089
2090 # Predefined preprocessor variables.
2091
2092 cat >>confdefs.h <<_ACEOF
2093 #define PACKAGE_NAME "$PACKAGE_NAME"
2094 _ACEOF
2095
2096 cat >>confdefs.h <<_ACEOF
2097 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2098 _ACEOF
2099
2100 cat >>confdefs.h <<_ACEOF
2101 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2102 _ACEOF
2103
2104 cat >>confdefs.h <<_ACEOF
2105 #define PACKAGE_STRING "$PACKAGE_STRING"
2106 _ACEOF
2107
2108 cat >>confdefs.h <<_ACEOF
2109 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2110 _ACEOF
2111
2112 cat >>confdefs.h <<_ACEOF
2113 #define PACKAGE_URL "$PACKAGE_URL"
2114 _ACEOF
2115
2116
2117 # Let the site file select an alternate cache file if it wants to.
2118 # Prefer an explicitly selected file to automatically selected ones.
2119 ac_site_file1=NONE
2120 ac_site_file2=NONE
2121 if test -n "$CONFIG_SITE"; then
2122   ac_site_file1=$CONFIG_SITE
2123 elif test "x$prefix" != xNONE; then
2124   ac_site_file1=$prefix/share/config.site
2125   ac_site_file2=$prefix/etc/config.site
2126 else
2127   ac_site_file1=$ac_default_prefix/share/config.site
2128   ac_site_file2=$ac_default_prefix/etc/config.site
2129 fi
2130 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2131 do
2132   test "x$ac_site_file" = xNONE && continue
2133   if test -r "$ac_site_file"; then
2134     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2135 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2136     sed 's/^/| /' "$ac_site_file" >&5
2137     . "$ac_site_file"
2138   fi
2139 done
2140
2141 if test -r "$cache_file"; then
2142   # Some versions of bash will fail to source /dev/null (special
2143   # files actually), so we avoid doing that.
2144   if test -f "$cache_file"; then
2145     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2146 $as_echo "$as_me: loading cache $cache_file" >&6;}
2147     case $cache_file in
2148       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2149       *)                      . "./$cache_file";;
2150     esac
2151   fi
2152 else
2153   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2154 $as_echo "$as_me: creating cache $cache_file" >&6;}
2155   >$cache_file
2156 fi
2157
2158 # Check that the precious variables saved in the cache have kept the same
2159 # value.
2160 ac_cache_corrupted=false
2161 for ac_var in $ac_precious_vars; do
2162   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2163   eval ac_new_set=\$ac_env_${ac_var}_set
2164   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2165   eval ac_new_val=\$ac_env_${ac_var}_value
2166   case $ac_old_set,$ac_new_set in
2167     set,)
2168       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2169 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2170       ac_cache_corrupted=: ;;
2171     ,set)
2172       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2173 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2174       ac_cache_corrupted=: ;;
2175     ,);;
2176     *)
2177       if test "x$ac_old_val" != "x$ac_new_val"; then
2178         # differences in whitespace do not lead to failure.
2179         ac_old_val_w=`echo x $ac_old_val`
2180         ac_new_val_w=`echo x $ac_new_val`
2181         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2182           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2183 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2184           ac_cache_corrupted=:
2185         else
2186           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2187 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2188           eval $ac_var=\$ac_old_val
2189         fi
2190         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2191 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2192         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2193 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2194       fi;;
2195   esac
2196   # Pass precious variables to config.status.
2197   if test "$ac_new_set" = set; then
2198     case $ac_new_val in
2199     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2200     *) ac_arg=$ac_var=$ac_new_val ;;
2201     esac
2202     case " $ac_configure_args " in
2203       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2204       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2205     esac
2206   fi
2207 done
2208 if $ac_cache_corrupted; then
2209   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2210 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2211   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2212 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2213   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2214 fi
2215 ## -------------------- ##
2216 ## Main body of script. ##
2217 ## -------------------- ##
2218
2219 ac_ext=c
2220 ac_cpp='$CPP $CPPFLAGS'
2221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2224
2225
2226
2227
2228
2229
2230 ac_config_headers="$ac_config_headers config.h"
2231
2232
2233 ac_aux_dir=
2234 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2235   for ac_t in install-sh install.sh shtool; do
2236     if test -f "$ac_dir/$ac_t"; then
2237       ac_aux_dir=$ac_dir
2238       ac_install_sh="$ac_aux_dir/$ac_t -c"
2239       break 2
2240     fi
2241   done
2242 done
2243 if test -z "$ac_aux_dir"; then
2244   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2245 fi
2246
2247 # These three variables are undocumented and unsupported,
2248 # and are intended to be withdrawn in a future Autoconf release.
2249 # They can cause serious problems if a builder's source tree is in a directory
2250 # whose full name contains unusual characters.
2251 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2252 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2253 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2254
2255
2256 # Make sure we can run config.sub.
2257 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2258   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2259
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2261 $as_echo_n "checking build system type... " >&6; }
2262 if test "${ac_cv_build+set}" = set; then :
2263   $as_echo_n "(cached) " >&6
2264 else
2265   ac_build_alias=$build_alias
2266 test "x$ac_build_alias" = x &&
2267   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2268 test "x$ac_build_alias" = x &&
2269   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2270 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2271   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2272
2273 fi
2274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2275 $as_echo "$ac_cv_build" >&6; }
2276 case $ac_cv_build in
2277 *-*-*) ;;
2278 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2279 esac
2280 build=$ac_cv_build
2281 ac_save_IFS=$IFS; IFS='-'
2282 set x $ac_cv_build
2283 shift
2284 build_cpu=$1
2285 build_vendor=$2
2286 shift; shift
2287 # Remember, the first character of IFS is used to create $*,
2288 # except with old shells:
2289 build_os=$*
2290 IFS=$ac_save_IFS
2291 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2292
2293
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2295 $as_echo_n "checking host system type... " >&6; }
2296 if test "${ac_cv_host+set}" = set; then :
2297   $as_echo_n "(cached) " >&6
2298 else
2299   if test "x$host_alias" = x; then
2300   ac_cv_host=$ac_cv_build
2301 else
2302   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2303     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2304 fi
2305
2306 fi
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2308 $as_echo "$ac_cv_host" >&6; }
2309 case $ac_cv_host in
2310 *-*-*) ;;
2311 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2312 esac
2313 host=$ac_cv_host
2314 ac_save_IFS=$IFS; IFS='-'
2315 set x $ac_cv_host
2316 shift
2317 host_cpu=$1
2318 host_vendor=$2
2319 shift; shift
2320 # Remember, the first character of IFS is used to create $*,
2321 # except with old shells:
2322 host_os=$*
2323 IFS=$ac_save_IFS
2324 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2325
2326
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2328 $as_echo_n "checking target system type... " >&6; }
2329 if test "${ac_cv_target+set}" = set; then :
2330   $as_echo_n "(cached) " >&6
2331 else
2332   if test "x$target_alias" = x; then
2333   ac_cv_target=$ac_cv_host
2334 else
2335   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2336     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2337 fi
2338
2339 fi
2340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2341 $as_echo "$ac_cv_target" >&6; }
2342 case $ac_cv_target in
2343 *-*-*) ;;
2344 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2345 esac
2346 target=$ac_cv_target
2347 ac_save_IFS=$IFS; IFS='-'
2348 set x $ac_cv_target
2349 shift
2350 target_cpu=$1
2351 target_vendor=$2
2352 shift; shift
2353 # Remember, the first character of IFS is used to create $*,
2354 # except with old shells:
2355 target_os=$*
2356 IFS=$ac_save_IFS
2357 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2358
2359
2360 # The aliases save the names the user supplied, while $host etc.
2361 # will get canonicalized.
2362 test -n "$target_alias" &&
2363   test "$program_prefix$program_suffix$program_transform_name" = \
2364     NONENONEs,x,x, &&
2365   program_prefix=${target_alias}-
2366
2367 target_alias=${target_alias-$host_alias}
2368
2369 ac_ext=c
2370 ac_cpp='$CPP $CPPFLAGS'
2371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2374 if test -n "$ac_tool_prefix"; then
2375   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2376 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2378 $as_echo_n "checking for $ac_word... " >&6; }
2379 if test "${ac_cv_prog_CC+set}" = set; then :
2380   $as_echo_n "(cached) " >&6
2381 else
2382   if test -n "$CC"; then
2383   ac_cv_prog_CC="$CC" # Let the user override the test.
2384 else
2385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2386 for as_dir in $PATH
2387 do
2388   IFS=$as_save_IFS
2389   test -z "$as_dir" && as_dir=.
2390     for ac_exec_ext in '' $ac_executable_extensions; do
2391   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2392     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2393     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2394     break 2
2395   fi
2396 done
2397   done
2398 IFS=$as_save_IFS
2399
2400 fi
2401 fi
2402 CC=$ac_cv_prog_CC
2403 if test -n "$CC"; then
2404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2405 $as_echo "$CC" >&6; }
2406 else
2407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2408 $as_echo "no" >&6; }
2409 fi
2410
2411
2412 fi
2413 if test -z "$ac_cv_prog_CC"; then
2414   ac_ct_CC=$CC
2415   # Extract the first word of "gcc", so it can be a program name with args.
2416 set dummy gcc; ac_word=$2
2417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2418 $as_echo_n "checking for $ac_word... " >&6; }
2419 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2420   $as_echo_n "(cached) " >&6
2421 else
2422   if test -n "$ac_ct_CC"; then
2423   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2424 else
2425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2426 for as_dir in $PATH
2427 do
2428   IFS=$as_save_IFS
2429   test -z "$as_dir" && as_dir=.
2430     for ac_exec_ext in '' $ac_executable_extensions; do
2431   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2432     ac_cv_prog_ac_ct_CC="gcc"
2433     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2434     break 2
2435   fi
2436 done
2437   done
2438 IFS=$as_save_IFS
2439
2440 fi
2441 fi
2442 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2443 if test -n "$ac_ct_CC"; then
2444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2445 $as_echo "$ac_ct_CC" >&6; }
2446 else
2447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2448 $as_echo "no" >&6; }
2449 fi
2450
2451   if test "x$ac_ct_CC" = x; then
2452     CC=""
2453   else
2454     case $cross_compiling:$ac_tool_warned in
2455 yes:)
2456 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2457 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2458 ac_tool_warned=yes ;;
2459 esac
2460     CC=$ac_ct_CC
2461   fi
2462 else
2463   CC="$ac_cv_prog_CC"
2464 fi
2465
2466 if test -z "$CC"; then
2467           if test -n "$ac_tool_prefix"; then
2468     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2469 set dummy ${ac_tool_prefix}cc; ac_word=$2
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2471 $as_echo_n "checking for $ac_word... " >&6; }
2472 if test "${ac_cv_prog_CC+set}" = set; then :
2473   $as_echo_n "(cached) " >&6
2474 else
2475   if test -n "$CC"; then
2476   ac_cv_prog_CC="$CC" # Let the user override the test.
2477 else
2478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2479 for as_dir in $PATH
2480 do
2481   IFS=$as_save_IFS
2482   test -z "$as_dir" && as_dir=.
2483     for ac_exec_ext in '' $ac_executable_extensions; do
2484   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2485     ac_cv_prog_CC="${ac_tool_prefix}cc"
2486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2487     break 2
2488   fi
2489 done
2490   done
2491 IFS=$as_save_IFS
2492
2493 fi
2494 fi
2495 CC=$ac_cv_prog_CC
2496 if test -n "$CC"; then
2497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2498 $as_echo "$CC" >&6; }
2499 else
2500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2501 $as_echo "no" >&6; }
2502 fi
2503
2504
2505   fi
2506 fi
2507 if test -z "$CC"; then
2508   # Extract the first word of "cc", so it can be a program name with args.
2509 set dummy cc; ac_word=$2
2510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2511 $as_echo_n "checking for $ac_word... " >&6; }
2512 if test "${ac_cv_prog_CC+set}" = set; then :
2513   $as_echo_n "(cached) " >&6
2514 else
2515   if test -n "$CC"; then
2516   ac_cv_prog_CC="$CC" # Let the user override the test.
2517 else
2518   ac_prog_rejected=no
2519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2520 for as_dir in $PATH
2521 do
2522   IFS=$as_save_IFS
2523   test -z "$as_dir" && as_dir=.
2524     for ac_exec_ext in '' $ac_executable_extensions; do
2525   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2526     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2527        ac_prog_rejected=yes
2528        continue
2529      fi
2530     ac_cv_prog_CC="cc"
2531     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2532     break 2
2533   fi
2534 done
2535   done
2536 IFS=$as_save_IFS
2537
2538 if test $ac_prog_rejected = yes; then
2539   # We found a bogon in the path, so make sure we never use it.
2540   set dummy $ac_cv_prog_CC
2541   shift
2542   if test $# != 0; then
2543     # We chose a different compiler from the bogus one.
2544     # However, it has the same basename, so the bogon will be chosen
2545     # first if we set CC to just the basename; use the full file name.
2546     shift
2547     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2548   fi
2549 fi
2550 fi
2551 fi
2552 CC=$ac_cv_prog_CC
2553 if test -n "$CC"; then
2554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2555 $as_echo "$CC" >&6; }
2556 else
2557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2558 $as_echo "no" >&6; }
2559 fi
2560
2561
2562 fi
2563 if test -z "$CC"; then
2564   if test -n "$ac_tool_prefix"; then
2565   for ac_prog in cl.exe
2566   do
2567     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2568 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2570 $as_echo_n "checking for $ac_word... " >&6; }
2571 if test "${ac_cv_prog_CC+set}" = set; then :
2572   $as_echo_n "(cached) " >&6
2573 else
2574   if test -n "$CC"; then
2575   ac_cv_prog_CC="$CC" # Let the user override the test.
2576 else
2577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2578 for as_dir in $PATH
2579 do
2580   IFS=$as_save_IFS
2581   test -z "$as_dir" && as_dir=.
2582     for ac_exec_ext in '' $ac_executable_extensions; do
2583   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2584     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2586     break 2
2587   fi
2588 done
2589   done
2590 IFS=$as_save_IFS
2591
2592 fi
2593 fi
2594 CC=$ac_cv_prog_CC
2595 if test -n "$CC"; then
2596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2597 $as_echo "$CC" >&6; }
2598 else
2599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2600 $as_echo "no" >&6; }
2601 fi
2602
2603
2604     test -n "$CC" && break
2605   done
2606 fi
2607 if test -z "$CC"; then
2608   ac_ct_CC=$CC
2609   for ac_prog in cl.exe
2610 do
2611   # Extract the first word of "$ac_prog", so it can be a program name with args.
2612 set dummy $ac_prog; ac_word=$2
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2614 $as_echo_n "checking for $ac_word... " >&6; }
2615 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2616   $as_echo_n "(cached) " >&6
2617 else
2618   if test -n "$ac_ct_CC"; then
2619   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2620 else
2621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2622 for as_dir in $PATH
2623 do
2624   IFS=$as_save_IFS
2625   test -z "$as_dir" && as_dir=.
2626     for ac_exec_ext in '' $ac_executable_extensions; do
2627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2628     ac_cv_prog_ac_ct_CC="$ac_prog"
2629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2630     break 2
2631   fi
2632 done
2633   done
2634 IFS=$as_save_IFS
2635
2636 fi
2637 fi
2638 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2639 if test -n "$ac_ct_CC"; then
2640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2641 $as_echo "$ac_ct_CC" >&6; }
2642 else
2643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2644 $as_echo "no" >&6; }
2645 fi
2646
2647
2648   test -n "$ac_ct_CC" && break
2649 done
2650
2651   if test "x$ac_ct_CC" = x; then
2652     CC=""
2653   else
2654     case $cross_compiling:$ac_tool_warned in
2655 yes:)
2656 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2657 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2658 ac_tool_warned=yes ;;
2659 esac
2660     CC=$ac_ct_CC
2661   fi
2662 fi
2663
2664 fi
2665
2666
2667 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2668 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2669 as_fn_error "no acceptable C compiler found in \$PATH
2670 See \`config.log' for more details." "$LINENO" 5; }
2671
2672 # Provide some information about the compiler.
2673 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2674 set X $ac_compile
2675 ac_compiler=$2
2676 for ac_option in --version -v -V -qversion; do
2677   { { ac_try="$ac_compiler $ac_option >&5"
2678 case "(($ac_try" in
2679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2680   *) ac_try_echo=$ac_try;;
2681 esac
2682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2683 $as_echo "$ac_try_echo"; } >&5
2684   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2685   ac_status=$?
2686   if test -s conftest.err; then
2687     sed '10a\
2688 ... rest of stderr output deleted ...
2689          10q' conftest.err >conftest.er1
2690     cat conftest.er1 >&5
2691     rm -f conftest.er1 conftest.err
2692   fi
2693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2694   test $ac_status = 0; }
2695 done
2696
2697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2698 /* end confdefs.h.  */
2699
2700 int
2701 main ()
2702 {
2703
2704   ;
2705   return 0;
2706 }
2707 _ACEOF
2708 ac_clean_files_save=$ac_clean_files
2709 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2710 # Try to create an executable without -o first, disregard a.out.
2711 # It will help us diagnose broken compilers, and finding out an intuition
2712 # of exeext.
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2714 $as_echo_n "checking for C compiler default output file name... " >&6; }
2715 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2716
2717 # The possible output files:
2718 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2719
2720 ac_rmfiles=
2721 for ac_file in $ac_files
2722 do
2723   case $ac_file in
2724     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2725     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2726   esac
2727 done
2728 rm -f $ac_rmfiles
2729
2730 if { { ac_try="$ac_link_default"
2731 case "(($ac_try" in
2732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2733   *) ac_try_echo=$ac_try;;
2734 esac
2735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2736 $as_echo "$ac_try_echo"; } >&5
2737   (eval "$ac_link_default") 2>&5
2738   ac_status=$?
2739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2740   test $ac_status = 0; }; then :
2741   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2742 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2743 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2744 # so that the user can short-circuit this test for compilers unknown to
2745 # Autoconf.
2746 for ac_file in $ac_files ''
2747 do
2748   test -f "$ac_file" || continue
2749   case $ac_file in
2750     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2751         ;;
2752     [ab].out )
2753         # We found the default executable, but exeext='' is most
2754         # certainly right.
2755         break;;
2756     *.* )
2757         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2758         then :; else
2759            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2760         fi
2761         # We set ac_cv_exeext here because the later test for it is not
2762         # safe: cross compilers may not add the suffix if given an `-o'
2763         # argument, so we may need to know it at that point already.
2764         # Even if this section looks crufty: it has the advantage of
2765         # actually working.
2766         break;;
2767     * )
2768         break;;
2769   esac
2770 done
2771 test "$ac_cv_exeext" = no && ac_cv_exeext=
2772
2773 else
2774   ac_file=''
2775 fi
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2777 $as_echo "$ac_file" >&6; }
2778 if test -z "$ac_file"; then :
2779   $as_echo "$as_me: failed program was:" >&5
2780 sed 's/^/| /' conftest.$ac_ext >&5
2781
2782 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2783 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2784 { as_fn_set_status 77
2785 as_fn_error "C compiler cannot create executables
2786 See \`config.log' for more details." "$LINENO" 5; }; }
2787 fi
2788 ac_exeext=$ac_cv_exeext
2789
2790 # Check that the compiler produces executables we can run.  If not, either
2791 # the compiler is broken, or we cross compile.
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2793 $as_echo_n "checking whether the C compiler works... " >&6; }
2794 # If not cross compiling, check that we can run a simple program.
2795 if test "$cross_compiling" != yes; then
2796   if { ac_try='./$ac_file'
2797   { { case "(($ac_try" in
2798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2799   *) ac_try_echo=$ac_try;;
2800 esac
2801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2802 $as_echo "$ac_try_echo"; } >&5
2803   (eval "$ac_try") 2>&5
2804   ac_status=$?
2805   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2806   test $ac_status = 0; }; }; then
2807     cross_compiling=no
2808   else
2809     if test "$cross_compiling" = maybe; then
2810         cross_compiling=yes
2811     else
2812         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2814 as_fn_error "cannot run C compiled programs.
2815 If you meant to cross compile, use \`--host'.
2816 See \`config.log' for more details." "$LINENO" 5; }
2817     fi
2818   fi
2819 fi
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2821 $as_echo "yes" >&6; }
2822
2823 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2824 ac_clean_files=$ac_clean_files_save
2825 # Check that the compiler produces executables we can run.  If not, either
2826 # the compiler is broken, or we cross compile.
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2828 $as_echo_n "checking whether we are cross compiling... " >&6; }
2829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2830 $as_echo "$cross_compiling" >&6; }
2831
2832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2833 $as_echo_n "checking for suffix of executables... " >&6; }
2834 if { { ac_try="$ac_link"
2835 case "(($ac_try" in
2836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2837   *) ac_try_echo=$ac_try;;
2838 esac
2839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2840 $as_echo "$ac_try_echo"; } >&5
2841   (eval "$ac_link") 2>&5
2842   ac_status=$?
2843   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2844   test $ac_status = 0; }; then :
2845   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2846 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2847 # work properly (i.e., refer to `conftest.exe'), while it won't with
2848 # `rm'.
2849 for ac_file in conftest.exe conftest conftest.*; do
2850   test -f "$ac_file" || continue
2851   case $ac_file in
2852     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2853     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2854           break;;
2855     * ) break;;
2856   esac
2857 done
2858 else
2859   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2860 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2861 as_fn_error "cannot compute suffix of executables: cannot compile and link
2862 See \`config.log' for more details." "$LINENO" 5; }
2863 fi
2864 rm -f conftest$ac_cv_exeext
2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2866 $as_echo "$ac_cv_exeext" >&6; }
2867
2868 rm -f conftest.$ac_ext
2869 EXEEXT=$ac_cv_exeext
2870 ac_exeext=$EXEEXT
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2872 $as_echo_n "checking for suffix of object files... " >&6; }
2873 if test "${ac_cv_objext+set}" = set; then :
2874   $as_echo_n "(cached) " >&6
2875 else
2876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2877 /* end confdefs.h.  */
2878
2879 int
2880 main ()
2881 {
2882
2883   ;
2884   return 0;
2885 }
2886 _ACEOF
2887 rm -f conftest.o conftest.obj
2888 if { { ac_try="$ac_compile"
2889 case "(($ac_try" in
2890   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2891   *) ac_try_echo=$ac_try;;
2892 esac
2893 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2894 $as_echo "$ac_try_echo"; } >&5
2895   (eval "$ac_compile") 2>&5
2896   ac_status=$?
2897   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2898   test $ac_status = 0; }; then :
2899   for ac_file in conftest.o conftest.obj conftest.*; do
2900   test -f "$ac_file" || continue;
2901   case $ac_file in
2902     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2903     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2904        break;;
2905   esac
2906 done
2907 else
2908   $as_echo "$as_me: failed program was:" >&5
2909 sed 's/^/| /' conftest.$ac_ext >&5
2910
2911 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2912 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2913 as_fn_error "cannot compute suffix of object files: cannot compile
2914 See \`config.log' for more details." "$LINENO" 5; }
2915 fi
2916 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2917 fi
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2919 $as_echo "$ac_cv_objext" >&6; }
2920 OBJEXT=$ac_cv_objext
2921 ac_objext=$OBJEXT
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2923 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2924 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2925   $as_echo_n "(cached) " >&6
2926 else
2927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2928 /* end confdefs.h.  */
2929
2930 int
2931 main ()
2932 {
2933 #ifndef __GNUC__
2934        choke me
2935 #endif
2936
2937   ;
2938   return 0;
2939 }
2940 _ACEOF
2941 if ac_fn_c_try_compile "$LINENO"; then :
2942   ac_compiler_gnu=yes
2943 else
2944   ac_compiler_gnu=no
2945 fi
2946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2947 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2948
2949 fi
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2951 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2952 if test $ac_compiler_gnu = yes; then
2953   GCC=yes
2954 else
2955   GCC=
2956 fi
2957 ac_test_CFLAGS=${CFLAGS+set}
2958 ac_save_CFLAGS=$CFLAGS
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2960 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2961 if test "${ac_cv_prog_cc_g+set}" = set; then :
2962   $as_echo_n "(cached) " >&6
2963 else
2964   ac_save_c_werror_flag=$ac_c_werror_flag
2965    ac_c_werror_flag=yes
2966    ac_cv_prog_cc_g=no
2967    CFLAGS="-g"
2968    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2969 /* end confdefs.h.  */
2970
2971 int
2972 main ()
2973 {
2974
2975   ;
2976   return 0;
2977 }
2978 _ACEOF
2979 if ac_fn_c_try_compile "$LINENO"; then :
2980   ac_cv_prog_cc_g=yes
2981 else
2982   CFLAGS=""
2983       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2984 /* end confdefs.h.  */
2985
2986 int
2987 main ()
2988 {
2989
2990   ;
2991   return 0;
2992 }
2993 _ACEOF
2994 if ac_fn_c_try_compile "$LINENO"; then :
2995
2996 else
2997   ac_c_werror_flag=$ac_save_c_werror_flag
2998          CFLAGS="-g"
2999          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3000 /* end confdefs.h.  */
3001
3002 int
3003 main ()
3004 {
3005
3006   ;
3007   return 0;
3008 }
3009 _ACEOF
3010 if ac_fn_c_try_compile "$LINENO"; then :
3011   ac_cv_prog_cc_g=yes
3012 fi
3013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3014 fi
3015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3016 fi
3017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3018    ac_c_werror_flag=$ac_save_c_werror_flag
3019 fi
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3021 $as_echo "$ac_cv_prog_cc_g" >&6; }
3022 if test "$ac_test_CFLAGS" = set; then
3023   CFLAGS=$ac_save_CFLAGS
3024 elif test $ac_cv_prog_cc_g = yes; then
3025   if test "$GCC" = yes; then
3026     CFLAGS="-g -O2"
3027   else
3028     CFLAGS="-g"
3029   fi
3030 else
3031   if test "$GCC" = yes; then
3032     CFLAGS="-O2"
3033   else
3034     CFLAGS=
3035   fi
3036 fi
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3038 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3039 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3040   $as_echo_n "(cached) " >&6
3041 else
3042   ac_cv_prog_cc_c89=no
3043 ac_save_CC=$CC
3044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3045 /* end confdefs.h.  */
3046 #include <stdarg.h>
3047 #include <stdio.h>
3048 #include <sys/types.h>
3049 #include <sys/stat.h>
3050 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3051 struct buf { int x; };
3052 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3053 static char *e (p, i)
3054      char **p;
3055      int i;
3056 {
3057   return p[i];
3058 }
3059 static char *f (char * (*g) (char **, int), char **p, ...)
3060 {
3061   char *s;
3062   va_list v;
3063   va_start (v,p);
3064   s = g (p, va_arg (v,int));
3065   va_end (v);
3066   return s;
3067 }
3068
3069 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3070    function prototypes and stuff, but not '\xHH' hex character constants.
3071    These don't provoke an error unfortunately, instead are silently treated
3072    as 'x'.  The following induces an error, until -std is added to get
3073    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3074    array size at least.  It's necessary to write '\x00'==0 to get something
3075    that's true only with -std.  */
3076 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3077
3078 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3079    inside strings and character constants.  */
3080 #define FOO(x) 'x'
3081 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3082
3083 int test (int i, double x);
3084 struct s1 {int (*f) (int a);};
3085 struct s2 {int (*f) (double a);};
3086 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3087 int argc;
3088 char **argv;
3089 int
3090 main ()
3091 {
3092 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3093   ;
3094   return 0;
3095 }
3096 _ACEOF
3097 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3098         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3099 do
3100   CC="$ac_save_CC $ac_arg"
3101   if ac_fn_c_try_compile "$LINENO"; then :
3102   ac_cv_prog_cc_c89=$ac_arg
3103 fi
3104 rm -f core conftest.err conftest.$ac_objext
3105   test "x$ac_cv_prog_cc_c89" != "xno" && break
3106 done
3107 rm -f conftest.$ac_ext
3108 CC=$ac_save_CC
3109
3110 fi
3111 # AC_CACHE_VAL
3112 case "x$ac_cv_prog_cc_c89" in
3113   x)
3114     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3115 $as_echo "none needed" >&6; } ;;
3116   xno)
3117     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3118 $as_echo "unsupported" >&6; } ;;
3119   *)
3120     CC="$CC $ac_cv_prog_cc_c89"
3121     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3122 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3123 esac
3124 if test "x$ac_cv_prog_cc_c89" != xno; then :
3125
3126 fi
3127
3128 ac_ext=c
3129 ac_cpp='$CPP $CPPFLAGS'
3130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3133
3134
3135 ac_ext=c
3136 ac_cpp='$CPP $CPPFLAGS'
3137 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3138 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3139 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3141 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3142 # On Suns, sometimes $CPP names a directory.
3143 if test -n "$CPP" && test -d "$CPP"; then
3144   CPP=
3145 fi
3146 if test -z "$CPP"; then
3147   if test "${ac_cv_prog_CPP+set}" = set; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150       # Double quotes because CPP needs to be expanded
3151     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3152     do
3153       ac_preproc_ok=false
3154 for ac_c_preproc_warn_flag in '' yes
3155 do
3156   # Use a header file that comes with gcc, so configuring glibc
3157   # with a fresh cross-compiler works.
3158   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3159   # <limits.h> exists even on freestanding compilers.
3160   # On the NeXT, cc -E runs the code through the compiler's parser,
3161   # not just through cpp. "Syntax error" is here to catch this case.
3162   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3163 /* end confdefs.h.  */
3164 #ifdef __STDC__
3165 # include <limits.h>
3166 #else
3167 # include <assert.h>
3168 #endif
3169                      Syntax error
3170 _ACEOF
3171 if ac_fn_c_try_cpp "$LINENO"; then :
3172
3173 else
3174   # Broken: fails on valid input.
3175 continue
3176 fi
3177 rm -f conftest.err conftest.$ac_ext
3178
3179   # OK, works on sane cases.  Now check whether nonexistent headers
3180   # can be detected and how.
3181   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3182 /* end confdefs.h.  */
3183 #include <ac_nonexistent.h>
3184 _ACEOF
3185 if ac_fn_c_try_cpp "$LINENO"; then :
3186   # Broken: success on invalid input.
3187 continue
3188 else
3189   # Passes both tests.
3190 ac_preproc_ok=:
3191 break
3192 fi
3193 rm -f conftest.err conftest.$ac_ext
3194
3195 done
3196 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3197 rm -f conftest.err conftest.$ac_ext
3198 if $ac_preproc_ok; then :
3199   break
3200 fi
3201
3202     done
3203     ac_cv_prog_CPP=$CPP
3204
3205 fi
3206   CPP=$ac_cv_prog_CPP
3207 else
3208   ac_cv_prog_CPP=$CPP
3209 fi
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3211 $as_echo "$CPP" >&6; }
3212 ac_preproc_ok=false
3213 for ac_c_preproc_warn_flag in '' yes
3214 do
3215   # Use a header file that comes with gcc, so configuring glibc
3216   # with a fresh cross-compiler works.
3217   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3218   # <limits.h> exists even on freestanding compilers.
3219   # On the NeXT, cc -E runs the code through the compiler's parser,
3220   # not just through cpp. "Syntax error" is here to catch this case.
3221   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3222 /* end confdefs.h.  */
3223 #ifdef __STDC__
3224 # include <limits.h>
3225 #else
3226 # include <assert.h>
3227 #endif
3228                      Syntax error
3229 _ACEOF
3230 if ac_fn_c_try_cpp "$LINENO"; then :
3231
3232 else
3233   # Broken: fails on valid input.
3234 continue
3235 fi
3236 rm -f conftest.err conftest.$ac_ext
3237
3238   # OK, works on sane cases.  Now check whether nonexistent headers
3239   # can be detected and how.
3240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3241 /* end confdefs.h.  */
3242 #include <ac_nonexistent.h>
3243 _ACEOF
3244 if ac_fn_c_try_cpp "$LINENO"; then :
3245   # Broken: success on invalid input.
3246 continue
3247 else
3248   # Passes both tests.
3249 ac_preproc_ok=:
3250 break
3251 fi
3252 rm -f conftest.err conftest.$ac_ext
3253
3254 done
3255 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3256 rm -f conftest.err conftest.$ac_ext
3257 if $ac_preproc_ok; then :
3258
3259 else
3260   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3262 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3263 See \`config.log' for more details." "$LINENO" 5; }
3264 fi
3265
3266 ac_ext=c
3267 ac_cpp='$CPP $CPPFLAGS'
3268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3270 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3271
3272
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3274 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3275 if test "${ac_cv_path_GREP+set}" = set; then :
3276   $as_echo_n "(cached) " >&6
3277 else
3278   if test -z "$GREP"; then
3279   ac_path_GREP_found=false
3280   # Loop through the user's path and test for each of PROGNAME-LIST
3281   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3282 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3283 do
3284   IFS=$as_save_IFS
3285   test -z "$as_dir" && as_dir=.
3286     for ac_prog in grep ggrep; do
3287     for ac_exec_ext in '' $ac_executable_extensions; do
3288       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3289       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3290 # Check for GNU ac_path_GREP and select it if it is found.
3291   # Check for GNU $ac_path_GREP
3292 case `"$ac_path_GREP" --version 2>&1` in
3293 *GNU*)
3294   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3295 *)
3296   ac_count=0
3297   $as_echo_n 0123456789 >"conftest.in"
3298   while :
3299   do
3300     cat "conftest.in" "conftest.in" >"conftest.tmp"
3301     mv "conftest.tmp" "conftest.in"
3302     cp "conftest.in" "conftest.nl"
3303     $as_echo 'GREP' >> "conftest.nl"
3304     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3305     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3306     as_fn_arith $ac_count + 1 && ac_count=$as_val
3307     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3308       # Best one so far, save it but keep looking for a better one
3309       ac_cv_path_GREP="$ac_path_GREP"
3310       ac_path_GREP_max=$ac_count
3311     fi
3312     # 10*(2^10) chars as input seems more than enough
3313     test $ac_count -gt 10 && break
3314   done
3315   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3316 esac
3317
3318       $ac_path_GREP_found && break 3
3319     done
3320   done
3321   done
3322 IFS=$as_save_IFS
3323   if test -z "$ac_cv_path_GREP"; then
3324     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3325   fi
3326 else
3327   ac_cv_path_GREP=$GREP
3328 fi
3329
3330 fi
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3332 $as_echo "$ac_cv_path_GREP" >&6; }
3333  GREP="$ac_cv_path_GREP"
3334
3335
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3337 $as_echo_n "checking for egrep... " >&6; }
3338 if test "${ac_cv_path_EGREP+set}" = set; then :
3339   $as_echo_n "(cached) " >&6
3340 else
3341   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3342    then ac_cv_path_EGREP="$GREP -E"
3343    else
3344      if test -z "$EGREP"; then
3345   ac_path_EGREP_found=false
3346   # Loop through the user's path and test for each of PROGNAME-LIST
3347   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3348 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3349 do
3350   IFS=$as_save_IFS
3351   test -z "$as_dir" && as_dir=.
3352     for ac_prog in egrep; do
3353     for ac_exec_ext in '' $ac_executable_extensions; do
3354       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3355       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3356 # Check for GNU ac_path_EGREP and select it if it is found.
3357   # Check for GNU $ac_path_EGREP
3358 case `"$ac_path_EGREP" --version 2>&1` in
3359 *GNU*)
3360   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3361 *)
3362   ac_count=0
3363   $as_echo_n 0123456789 >"conftest.in"
3364   while :
3365   do
3366     cat "conftest.in" "conftest.in" >"conftest.tmp"
3367     mv "conftest.tmp" "conftest.in"
3368     cp "conftest.in" "conftest.nl"
3369     $as_echo 'EGREP' >> "conftest.nl"
3370     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3371     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3372     as_fn_arith $ac_count + 1 && ac_count=$as_val
3373     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3374       # Best one so far, save it but keep looking for a better one
3375       ac_cv_path_EGREP="$ac_path_EGREP"
3376       ac_path_EGREP_max=$ac_count
3377     fi
3378     # 10*(2^10) chars as input seems more than enough
3379     test $ac_count -gt 10 && break
3380   done
3381   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3382 esac
3383
3384       $ac_path_EGREP_found && break 3
3385     done
3386   done
3387   done
3388 IFS=$as_save_IFS
3389   if test -z "$ac_cv_path_EGREP"; then
3390     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3391   fi
3392 else
3393   ac_cv_path_EGREP=$EGREP
3394 fi
3395
3396    fi
3397 fi
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3399 $as_echo "$ac_cv_path_EGREP" >&6; }
3400  EGREP="$ac_cv_path_EGREP"
3401
3402
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3404 $as_echo_n "checking for ANSI C header files... " >&6; }
3405 if test "${ac_cv_header_stdc+set}" = set; then :
3406   $as_echo_n "(cached) " >&6
3407 else
3408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3409 /* end confdefs.h.  */
3410 #include <stdlib.h>
3411 #include <stdarg.h>
3412 #include <string.h>
3413 #include <float.h>
3414
3415 int
3416 main ()
3417 {
3418
3419   ;
3420   return 0;
3421 }
3422 _ACEOF
3423 if ac_fn_c_try_compile "$LINENO"; then :
3424   ac_cv_header_stdc=yes
3425 else
3426   ac_cv_header_stdc=no
3427 fi
3428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3429
3430 if test $ac_cv_header_stdc = yes; then
3431   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3433 /* end confdefs.h.  */
3434 #include <string.h>
3435
3436 _ACEOF
3437 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3438   $EGREP "memchr" >/dev/null 2>&1; then :
3439
3440 else
3441   ac_cv_header_stdc=no
3442 fi
3443 rm -f conftest*
3444
3445 fi
3446
3447 if test $ac_cv_header_stdc = yes; then
3448   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3450 /* end confdefs.h.  */
3451 #include <stdlib.h>
3452
3453 _ACEOF
3454 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3455   $EGREP "free" >/dev/null 2>&1; then :
3456
3457 else
3458   ac_cv_header_stdc=no
3459 fi
3460 rm -f conftest*
3461
3462 fi
3463
3464 if test $ac_cv_header_stdc = yes; then
3465   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3466   if test "$cross_compiling" = yes; then :
3467   :
3468 else
3469   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3470 /* end confdefs.h.  */
3471 #include <ctype.h>
3472 #include <stdlib.h>
3473 #if ((' ' & 0x0FF) == 0x020)
3474 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3475 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3476 #else
3477 # define ISLOWER(c) \
3478                    (('a' <= (c) && (c) <= 'i') \
3479                      || ('j' <= (c) && (c) <= 'r') \
3480                      || ('s' <= (c) && (c) <= 'z'))
3481 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3482 #endif
3483
3484 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3485 int
3486 main ()
3487 {
3488   int i;
3489   for (i = 0; i < 256; i++)
3490     if (XOR (islower (i), ISLOWER (i))
3491         || toupper (i) != TOUPPER (i))
3492       return 2;
3493   return 0;
3494 }
3495 _ACEOF
3496 if ac_fn_c_try_run "$LINENO"; then :
3497
3498 else
3499   ac_cv_header_stdc=no
3500 fi
3501 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3502   conftest.$ac_objext conftest.beam conftest.$ac_ext
3503 fi
3504
3505 fi
3506 fi
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3508 $as_echo "$ac_cv_header_stdc" >&6; }
3509 if test $ac_cv_header_stdc = yes; then
3510
3511 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3512
3513 fi
3514
3515 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3516 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3517                   inttypes.h stdint.h unistd.h
3518 do :
3519   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3520 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3521 "
3522 eval as_val=\$$as_ac_Header
3523    if test "x$as_val" = x""yes; then :
3524   cat >>confdefs.h <<_ACEOF
3525 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3526 _ACEOF
3527
3528 fi
3529
3530 done
3531
3532
3533
3534   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3535 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3536   MINIX=yes
3537 else
3538   MINIX=
3539 fi
3540
3541
3542   if test "$MINIX" = yes; then
3543
3544 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3545
3546
3547 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3548
3549
3550 $as_echo "#define _MINIX 1" >>confdefs.h
3551
3552   fi
3553
3554
3555   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3556 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3557 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3558   $as_echo_n "(cached) " >&6
3559 else
3560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3561 /* end confdefs.h.  */
3562
3563 #         define __EXTENSIONS__ 1
3564           $ac_includes_default
3565 int
3566 main ()
3567 {
3568
3569   ;
3570   return 0;
3571 }
3572 _ACEOF
3573 if ac_fn_c_try_compile "$LINENO"; then :
3574   ac_cv_safe_to_define___extensions__=yes
3575 else
3576   ac_cv_safe_to_define___extensions__=no
3577 fi
3578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3579 fi
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3581 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3582   test $ac_cv_safe_to_define___extensions__ = yes &&
3583     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3584
3585   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3586
3587   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3588
3589   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3590
3591   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3592
3593
3594
3595 libtool_VERSION=1:0:0
3596
3597
3598 am__api_version='1.11'
3599
3600 # Find a good install program.  We prefer a C program (faster),
3601 # so one script is as good as another.  But avoid the broken or
3602 # incompatible versions:
3603 # SysV /etc/install, /usr/sbin/install
3604 # SunOS /usr/etc/install
3605 # IRIX /sbin/install
3606 # AIX /bin/install
3607 # AmigaOS /C/install, which installs bootblocks on floppy discs
3608 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3609 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3610 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3611 # OS/2's system install, which has a completely different semantic
3612 # ./install, which can be erroneously created by make from ./install.sh.
3613 # Reject install programs that cannot install multiple files.
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3615 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3616 if test -z "$INSTALL"; then
3617 if test "${ac_cv_path_install+set}" = set; then :
3618   $as_echo_n "(cached) " >&6
3619 else
3620   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3621 for as_dir in $PATH
3622 do
3623   IFS=$as_save_IFS
3624   test -z "$as_dir" && as_dir=.
3625     # Account for people who put trailing slashes in PATH elements.
3626 case $as_dir/ in #((
3627   ./ | .// | /[cC]/* | \
3628   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3629   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3630   /usr/ucb/* ) ;;
3631   *)
3632     # OSF1 and SCO ODT 3.0 have their own names for install.
3633     # Don't use installbsd from OSF since it installs stuff as root
3634     # by default.
3635     for ac_prog in ginstall scoinst install; do
3636       for ac_exec_ext in '' $ac_executable_extensions; do
3637         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3638           if test $ac_prog = install &&
3639             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3640             # AIX install.  It has an incompatible calling convention.
3641             :
3642           elif test $ac_prog = install &&
3643             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3644             # program-specific install script used by HP pwplus--don't use.
3645             :
3646           else
3647             rm -rf conftest.one conftest.two conftest.dir
3648             echo one > conftest.one
3649             echo two > conftest.two
3650             mkdir conftest.dir
3651             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3652               test -s conftest.one && test -s conftest.two &&
3653               test -s conftest.dir/conftest.one &&
3654               test -s conftest.dir/conftest.two
3655             then
3656               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3657               break 3
3658             fi
3659           fi
3660         fi
3661       done
3662     done
3663     ;;
3664 esac
3665
3666   done
3667 IFS=$as_save_IFS
3668
3669 rm -rf conftest.one conftest.two conftest.dir
3670
3671 fi
3672   if test "${ac_cv_path_install+set}" = set; then
3673     INSTALL=$ac_cv_path_install
3674   else
3675     # As a last resort, use the slow shell script.  Don't cache a
3676     # value for INSTALL within a source directory, because that will
3677     # break other packages using the cache if that directory is
3678     # removed, or if the value is a relative name.
3679     INSTALL=$ac_install_sh
3680   fi
3681 fi
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3683 $as_echo "$INSTALL" >&6; }
3684
3685 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3686 # It thinks the first close brace ends the variable substitution.
3687 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3688
3689 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3690
3691 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3692
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3694 $as_echo_n "checking whether build environment is sane... " >&6; }
3695 # Just in case
3696 sleep 1
3697 echo timestamp > conftest.file
3698 # Reject unsafe characters in $srcdir or the absolute working directory
3699 # name.  Accept space and tab only in the latter.
3700 am_lf='
3701 '
3702 case `pwd` in
3703   *[\\\"\#\$\&\'\`$am_lf]*)
3704     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3705 esac
3706 case $srcdir in
3707   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3708     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3709 esac
3710
3711 # Do `set' in a subshell so we don't clobber the current shell's
3712 # arguments.  Must try -L first in case configure is actually a
3713 # symlink; some systems play weird games with the mod time of symlinks
3714 # (eg FreeBSD returns the mod time of the symlink's containing
3715 # directory).
3716 if (
3717    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3718    if test "$*" = "X"; then
3719       # -L didn't work.
3720       set X `ls -t "$srcdir/configure" conftest.file`
3721    fi
3722    rm -f conftest.file
3723    if test "$*" != "X $srcdir/configure conftest.file" \
3724       && test "$*" != "X conftest.file $srcdir/configure"; then
3725
3726       # If neither matched, then we have a broken ls.  This can happen
3727       # if, for instance, CONFIG_SHELL is bash and it inherits a
3728       # broken ls alias from the environment.  This has actually
3729       # happened.  Such a system could not be considered "sane".
3730       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
3731 alias in your environment" "$LINENO" 5
3732    fi
3733
3734    test "$2" = conftest.file
3735    )
3736 then
3737    # Ok.
3738    :
3739 else
3740    as_fn_error "newly created file is older than distributed files!
3741 Check your system clock" "$LINENO" 5
3742 fi
3743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3744 $as_echo "yes" >&6; }
3745 test "$program_prefix" != NONE &&
3746   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3747 # Use a double $ so make ignores it.
3748 test "$program_suffix" != NONE &&
3749   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3750 # Double any \ or $.
3751 # By default was `s,x,x', remove it if useless.
3752 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3753 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3754
3755 # expand $ac_aux_dir to an absolute path
3756 am_aux_dir=`cd $ac_aux_dir && pwd`
3757
3758 if test x"${MISSING+set}" != xset; then
3759   case $am_aux_dir in
3760   *\ * | *\     *)
3761     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3762   *)
3763     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3764   esac
3765 fi
3766 # Use eval to expand $SHELL
3767 if eval "$MISSING --run true"; then
3768   am_missing_run="$MISSING --run "
3769 else
3770   am_missing_run=
3771   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3772 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3773 fi
3774
3775 if test x"${install_sh}" != xset; then
3776   case $am_aux_dir in
3777   *\ * | *\     *)
3778     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3779   *)
3780     install_sh="\${SHELL} $am_aux_dir/install-sh"
3781   esac
3782 fi
3783
3784 # Installed binaries are usually stripped using `strip' when the user
3785 # run `make install-strip'.  However `strip' might not be the right
3786 # tool to use in cross-compilation environments, therefore Automake
3787 # will honor the `STRIP' environment variable to overrule this program.
3788 if test "$cross_compiling" != no; then
3789   if test -n "$ac_tool_prefix"; then
3790   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3791 set dummy ${ac_tool_prefix}strip; ac_word=$2
3792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3793 $as_echo_n "checking for $ac_word... " >&6; }
3794 if test "${ac_cv_prog_STRIP+set}" = set; then :
3795   $as_echo_n "(cached) " >&6
3796 else
3797   if test -n "$STRIP"; then
3798   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3799 else
3800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3801 for as_dir in $PATH
3802 do
3803   IFS=$as_save_IFS
3804   test -z "$as_dir" && as_dir=.
3805     for ac_exec_ext in '' $ac_executable_extensions; do
3806   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3807     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3808     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3809     break 2
3810   fi
3811 done
3812   done
3813 IFS=$as_save_IFS
3814
3815 fi
3816 fi
3817 STRIP=$ac_cv_prog_STRIP
3818 if test -n "$STRIP"; then
3819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3820 $as_echo "$STRIP" >&6; }
3821 else
3822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3823 $as_echo "no" >&6; }
3824 fi
3825
3826
3827 fi
3828 if test -z "$ac_cv_prog_STRIP"; then
3829   ac_ct_STRIP=$STRIP
3830   # Extract the first word of "strip", so it can be a program name with args.
3831 set dummy strip; ac_word=$2
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3833 $as_echo_n "checking for $ac_word... " >&6; }
3834 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3835   $as_echo_n "(cached) " >&6
3836 else
3837   if test -n "$ac_ct_STRIP"; then
3838   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3839 else
3840 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3841 for as_dir in $PATH
3842 do
3843   IFS=$as_save_IFS
3844   test -z "$as_dir" && as_dir=.
3845     for ac_exec_ext in '' $ac_executable_extensions; do
3846   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3847     ac_cv_prog_ac_ct_STRIP="strip"
3848     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3849     break 2
3850   fi
3851 done
3852   done
3853 IFS=$as_save_IFS
3854
3855 fi
3856 fi
3857 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3858 if test -n "$ac_ct_STRIP"; then
3859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3860 $as_echo "$ac_ct_STRIP" >&6; }
3861 else
3862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3863 $as_echo "no" >&6; }
3864 fi
3865
3866   if test "x$ac_ct_STRIP" = x; then
3867     STRIP=":"
3868   else
3869     case $cross_compiling:$ac_tool_warned in
3870 yes:)
3871 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3872 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3873 ac_tool_warned=yes ;;
3874 esac
3875     STRIP=$ac_ct_STRIP
3876   fi
3877 else
3878   STRIP="$ac_cv_prog_STRIP"
3879 fi
3880
3881 fi
3882 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3883
3884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3885 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3886 if test -z "$MKDIR_P"; then
3887   if test "${ac_cv_path_mkdir+set}" = set; then :
3888   $as_echo_n "(cached) " >&6
3889 else
3890   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3891 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3892 do
3893   IFS=$as_save_IFS
3894   test -z "$as_dir" && as_dir=.
3895     for ac_prog in mkdir gmkdir; do
3896          for ac_exec_ext in '' $ac_executable_extensions; do
3897            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3898            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3899              'mkdir (GNU coreutils) '* | \
3900              'mkdir (coreutils) '* | \
3901              'mkdir (fileutils) '4.1*)
3902                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3903                break 3;;
3904            esac
3905          done
3906        done
3907   done
3908 IFS=$as_save_IFS
3909
3910 fi
3911
3912   if test "${ac_cv_path_mkdir+set}" = set; then
3913     MKDIR_P="$ac_cv_path_mkdir -p"
3914   else
3915     # As a last resort, use the slow shell script.  Don't cache a
3916     # value for MKDIR_P within a source directory, because that will
3917     # break other packages using the cache if that directory is
3918     # removed, or if the value is a relative name.
3919     test -d ./--version && rmdir ./--version
3920     MKDIR_P="$ac_install_sh -d"
3921   fi
3922 fi
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3924 $as_echo "$MKDIR_P" >&6; }
3925
3926 mkdir_p="$MKDIR_P"
3927 case $mkdir_p in
3928   [\\/$]* | ?:[\\/]*) ;;
3929   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3930 esac
3931
3932 for ac_prog in gawk mawk nawk awk
3933 do
3934   # Extract the first word of "$ac_prog", so it can be a program name with args.
3935 set dummy $ac_prog; ac_word=$2
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3937 $as_echo_n "checking for $ac_word... " >&6; }
3938 if test "${ac_cv_prog_AWK+set}" = set; then :
3939   $as_echo_n "(cached) " >&6
3940 else
3941   if test -n "$AWK"; then
3942   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3943 else
3944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3945 for as_dir in $PATH
3946 do
3947   IFS=$as_save_IFS
3948   test -z "$as_dir" && as_dir=.
3949     for ac_exec_ext in '' $ac_executable_extensions; do
3950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3951     ac_cv_prog_AWK="$ac_prog"
3952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3953     break 2
3954   fi
3955 done
3956   done
3957 IFS=$as_save_IFS
3958
3959 fi
3960 fi
3961 AWK=$ac_cv_prog_AWK
3962 if test -n "$AWK"; then
3963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3964 $as_echo "$AWK" >&6; }
3965 else
3966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3967 $as_echo "no" >&6; }
3968 fi
3969
3970
3971   test -n "$AWK" && break
3972 done
3973
3974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3975 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3976 set x ${MAKE-make}
3977 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3978 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3979   $as_echo_n "(cached) " >&6
3980 else
3981   cat >conftest.make <<\_ACEOF
3982 SHELL = /bin/sh
3983 all:
3984         @echo '@@@%%%=$(MAKE)=@@@%%%'
3985 _ACEOF
3986 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3987 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3988   *@@@%%%=?*=@@@%%%*)
3989     eval ac_cv_prog_make_${ac_make}_set=yes;;
3990   *)
3991     eval ac_cv_prog_make_${ac_make}_set=no;;
3992 esac
3993 rm -f conftest.make
3994 fi
3995 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3997 $as_echo "yes" >&6; }
3998   SET_MAKE=
3999 else
4000   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4001 $as_echo "no" >&6; }
4002   SET_MAKE="MAKE=${MAKE-make}"
4003 fi
4004
4005 rm -rf .tst 2>/dev/null
4006 mkdir .tst 2>/dev/null
4007 if test -d .tst; then
4008   am__leading_dot=.
4009 else
4010   am__leading_dot=_
4011 fi
4012 rmdir .tst 2>/dev/null
4013
4014 DEPDIR="${am__leading_dot}deps"
4015
4016 ac_config_commands="$ac_config_commands depfiles"
4017
4018
4019 am_make=${MAKE-make}
4020 cat > confinc << 'END'
4021 am__doit:
4022         @echo this is the am__doit target
4023 .PHONY: am__doit
4024 END
4025 # If we don't find an include directive, just comment out the code.
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4027 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4028 am__include="#"
4029 am__quote=
4030 _am_result=none
4031 # First try GNU make style include.
4032 echo "include confinc" > confmf
4033 # Ignore all kinds of additional output from `make'.
4034 case `$am_make -s -f confmf 2> /dev/null` in #(
4035 *the\ am__doit\ target*)
4036   am__include=include
4037   am__quote=
4038   _am_result=GNU
4039   ;;
4040 esac
4041 # Now try BSD make style include.
4042 if test "$am__include" = "#"; then
4043    echo '.include "confinc"' > confmf
4044    case `$am_make -s -f confmf 2> /dev/null` in #(
4045    *the\ am__doit\ target*)
4046      am__include=.include
4047      am__quote="\""
4048      _am_result=BSD
4049      ;;
4050    esac
4051 fi
4052
4053
4054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4055 $as_echo "$_am_result" >&6; }
4056 rm -f confinc confmf
4057
4058 # Check whether --enable-dependency-tracking was given.
4059 if test "${enable_dependency_tracking+set}" = set; then :
4060   enableval=$enable_dependency_tracking;
4061 fi
4062
4063 if test "x$enable_dependency_tracking" != xno; then
4064   am_depcomp="$ac_aux_dir/depcomp"
4065   AMDEPBACKSLASH='\'
4066 fi
4067  if test "x$enable_dependency_tracking" != xno; then
4068   AMDEP_TRUE=
4069   AMDEP_FALSE='#'
4070 else
4071   AMDEP_TRUE='#'
4072   AMDEP_FALSE=
4073 fi
4074
4075
4076 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4077   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4078   # is not polluted with repeated "-I."
4079   am__isrc=' -I$(srcdir)'
4080   # test to see if srcdir already configured
4081   if test -f $srcdir/config.status; then
4082     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4083   fi
4084 fi
4085
4086 # test whether we have cygpath
4087 if test -z "$CYGPATH_W"; then
4088   if (cygpath --version) >/dev/null 2>/dev/null; then
4089     CYGPATH_W='cygpath -w'
4090   else
4091     CYGPATH_W=echo
4092   fi
4093 fi
4094
4095
4096 # Define the identity of the package.
4097  PACKAGE='libbacktrace'
4098  VERSION='version-unused'
4099
4100
4101 # Some tools Automake needs.
4102
4103 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4104
4105
4106 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4107
4108
4109 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4110
4111
4112 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4113
4114
4115 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4116
4117 # We need awk for the "check" target.  The system "awk" is bad on
4118 # some platforms.
4119 # Always define AMTAR for backward compatibility.
4120
4121 AMTAR=${AMTAR-"${am_missing_run}tar"}
4122
4123 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
4124
4125
4126
4127
4128 depcc="$CC"   am_compiler_list=
4129
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4131 $as_echo_n "checking dependency style of $depcc... " >&6; }
4132 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4133   $as_echo_n "(cached) " >&6
4134 else
4135   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4136   # We make a subdir and do the tests there.  Otherwise we can end up
4137   # making bogus files that we don't know about and never remove.  For
4138   # instance it was reported that on HP-UX the gcc test will end up
4139   # making a dummy file named `D' -- because `-MD' means `put the output
4140   # in D'.
4141   mkdir conftest.dir
4142   # Copy depcomp to subdir because otherwise we won't find it if we're
4143   # using a relative directory.
4144   cp "$am_depcomp" conftest.dir
4145   cd conftest.dir
4146   # We will build objects and dependencies in a subdirectory because
4147   # it helps to detect inapplicable dependency modes.  For instance
4148   # both Tru64's cc and ICC support -MD to output dependencies as a
4149   # side effect of compilation, but ICC will put the dependencies in
4150   # the current directory while Tru64 will put them in the object
4151   # directory.
4152   mkdir sub
4153
4154   am_cv_CC_dependencies_compiler_type=none
4155   if test "$am_compiler_list" = ""; then
4156      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4157   fi
4158   am__universal=false
4159   case " $depcc " in #(
4160      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4161      esac
4162
4163   for depmode in $am_compiler_list; do
4164     # Setup a source with many dependencies, because some compilers
4165     # like to wrap large dependency lists on column 80 (with \), and
4166     # we should not choose a depcomp mode which is confused by this.
4167     #
4168     # We need to recreate these files for each test, as the compiler may
4169     # overwrite some of them when testing with obscure command lines.
4170     # This happens at least with the AIX C compiler.
4171     : > sub/conftest.c
4172     for i in 1 2 3 4 5 6; do
4173       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4174       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4175       # Solaris 8's {/usr,}/bin/sh.
4176       touch sub/conftst$i.h
4177     done
4178     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4179
4180     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4181     # mode.  It turns out that the SunPro C++ compiler does not properly
4182     # handle `-M -o', and we need to detect this.  Also, some Intel
4183     # versions had trouble with output in subdirs
4184     am__obj=sub/conftest.${OBJEXT-o}
4185     am__minus_obj="-o $am__obj"
4186     case $depmode in
4187     gcc)
4188       # This depmode causes a compiler race in universal mode.
4189       test "$am__universal" = false || continue
4190       ;;
4191     nosideeffect)
4192       # after this tag, mechanisms are not by side-effect, so they'll
4193       # only be used when explicitly requested
4194       if test "x$enable_dependency_tracking" = xyes; then
4195         continue
4196       else
4197         break
4198       fi
4199       ;;
4200     msvisualcpp | msvcmsys)
4201       # This compiler won't grok `-c -o', but also, the minuso test has
4202       # not run yet.  These depmodes are late enough in the game, and
4203       # so weak that their functioning should not be impacted.
4204       am__obj=conftest.${OBJEXT-o}
4205       am__minus_obj=
4206       ;;
4207     none) break ;;
4208     esac
4209     if depmode=$depmode \
4210        source=sub/conftest.c object=$am__obj \
4211        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4212        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4213          >/dev/null 2>conftest.err &&
4214        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4215        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4216        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4217        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4218       # icc doesn't choke on unknown options, it will just issue warnings
4219       # or remarks (even with -Werror).  So we grep stderr for any message
4220       # that says an option was ignored or not supported.
4221       # When given -MP, icc 7.0 and 7.1 complain thusly:
4222       #   icc: Command line warning: ignoring option '-M'; no argument required
4223       # The diagnosis changed in icc 8.0:
4224       #   icc: Command line remark: option '-MP' not supported
4225       if (grep 'ignoring option' conftest.err ||
4226           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4227         am_cv_CC_dependencies_compiler_type=$depmode
4228         break
4229       fi
4230     fi
4231   done
4232
4233   cd ..
4234   rm -rf conftest.dir
4235 else
4236   am_cv_CC_dependencies_compiler_type=none
4237 fi
4238
4239 fi
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4241 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4242 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4243
4244  if
4245   test "x$enable_dependency_tracking" != xno \
4246   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4247   am__fastdepCC_TRUE=
4248   am__fastdepCC_FALSE='#'
4249 else
4250   am__fastdepCC_TRUE='#'
4251   am__fastdepCC_FALSE=
4252 fi
4253
4254
4255
4256
4257
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4259 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4260     # Check whether --enable-maintainer-mode was given.
4261 if test "${enable_maintainer_mode+set}" = set; then :
4262   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4263 else
4264   USE_MAINTAINER_MODE=no
4265 fi
4266
4267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4268 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4269    if test $USE_MAINTAINER_MODE = yes; then
4270   MAINTAINER_MODE_TRUE=
4271   MAINTAINER_MODE_FALSE='#'
4272 else
4273   MAINTAINER_MODE_TRUE='#'
4274   MAINTAINER_MODE_FALSE=
4275 fi
4276
4277   MAINT=$MAINTAINER_MODE_TRUE
4278
4279
4280
4281
4282 # Check whether --with-target-subdir was given.
4283 if test "${with_target_subdir+set}" = set; then :
4284   withval=$with_target_subdir;
4285 fi
4286
4287
4288 # We must force CC to /not/ be precious variables; otherwise
4289 # the wrong, non-multilib-adjusted value will be used in multilibs.
4290 # As a side effect, we have to subst CFLAGS ourselves.
4291
4292
4293 ac_ext=c
4294 ac_cpp='$CPP $CPPFLAGS'
4295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4298 if test -n "$ac_tool_prefix"; then
4299   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4300 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4302 $as_echo_n "checking for $ac_word... " >&6; }
4303 if test "${ac_cv_prog_CC+set}" = set; then :
4304   $as_echo_n "(cached) " >&6
4305 else
4306   if test -n "$CC"; then
4307   ac_cv_prog_CC="$CC" # Let the user override the test.
4308 else
4309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4310 for as_dir in $PATH
4311 do
4312   IFS=$as_save_IFS
4313   test -z "$as_dir" && as_dir=.
4314     for ac_exec_ext in '' $ac_executable_extensions; do
4315   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4316     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4317     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4318     break 2
4319   fi
4320 done
4321   done
4322 IFS=$as_save_IFS
4323
4324 fi
4325 fi
4326 CC=$ac_cv_prog_CC
4327 if test -n "$CC"; then
4328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4329 $as_echo "$CC" >&6; }
4330 else
4331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4332 $as_echo "no" >&6; }
4333 fi
4334
4335
4336 fi
4337 if test -z "$ac_cv_prog_CC"; then
4338   ac_ct_CC=$CC
4339   # Extract the first word of "gcc", so it can be a program name with args.
4340 set dummy gcc; ac_word=$2
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4342 $as_echo_n "checking for $ac_word... " >&6; }
4343 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4344   $as_echo_n "(cached) " >&6
4345 else
4346   if test -n "$ac_ct_CC"; then
4347   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4348 else
4349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4350 for as_dir in $PATH
4351 do
4352   IFS=$as_save_IFS
4353   test -z "$as_dir" && as_dir=.
4354     for ac_exec_ext in '' $ac_executable_extensions; do
4355   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4356     ac_cv_prog_ac_ct_CC="gcc"
4357     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4358     break 2
4359   fi
4360 done
4361   done
4362 IFS=$as_save_IFS
4363
4364 fi
4365 fi
4366 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4367 if test -n "$ac_ct_CC"; then
4368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4369 $as_echo "$ac_ct_CC" >&6; }
4370 else
4371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4372 $as_echo "no" >&6; }
4373 fi
4374
4375   if test "x$ac_ct_CC" = x; then
4376     CC=""
4377   else
4378     case $cross_compiling:$ac_tool_warned in
4379 yes:)
4380 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4381 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4382 ac_tool_warned=yes ;;
4383 esac
4384     CC=$ac_ct_CC
4385   fi
4386 else
4387   CC="$ac_cv_prog_CC"
4388 fi
4389
4390 if test -z "$CC"; then
4391           if test -n "$ac_tool_prefix"; then
4392     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4393 set dummy ${ac_tool_prefix}cc; ac_word=$2
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4395 $as_echo_n "checking for $ac_word... " >&6; }
4396 if test "${ac_cv_prog_CC+set}" = set; then :
4397   $as_echo_n "(cached) " >&6
4398 else
4399   if test -n "$CC"; then
4400   ac_cv_prog_CC="$CC" # Let the user override the test.
4401 else
4402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4403 for as_dir in $PATH
4404 do
4405   IFS=$as_save_IFS
4406   test -z "$as_dir" && as_dir=.
4407     for ac_exec_ext in '' $ac_executable_extensions; do
4408   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4409     ac_cv_prog_CC="${ac_tool_prefix}cc"
4410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4411     break 2
4412   fi
4413 done
4414   done
4415 IFS=$as_save_IFS
4416
4417 fi
4418 fi
4419 CC=$ac_cv_prog_CC
4420 if test -n "$CC"; then
4421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4422 $as_echo "$CC" >&6; }
4423 else
4424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4425 $as_echo "no" >&6; }
4426 fi
4427
4428
4429   fi
4430 fi
4431 if test -z "$CC"; then
4432   # Extract the first word of "cc", so it can be a program name with args.
4433 set dummy cc; ac_word=$2
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4435 $as_echo_n "checking for $ac_word... " >&6; }
4436 if test "${ac_cv_prog_CC+set}" = set; then :
4437   $as_echo_n "(cached) " >&6
4438 else
4439   if test -n "$CC"; then
4440   ac_cv_prog_CC="$CC" # Let the user override the test.
4441 else
4442   ac_prog_rejected=no
4443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4444 for as_dir in $PATH
4445 do
4446   IFS=$as_save_IFS
4447   test -z "$as_dir" && as_dir=.
4448     for ac_exec_ext in '' $ac_executable_extensions; do
4449   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4450     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4451        ac_prog_rejected=yes
4452        continue
4453      fi
4454     ac_cv_prog_CC="cc"
4455     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4456     break 2
4457   fi
4458 done
4459   done
4460 IFS=$as_save_IFS
4461
4462 if test $ac_prog_rejected = yes; then
4463   # We found a bogon in the path, so make sure we never use it.
4464   set dummy $ac_cv_prog_CC
4465   shift
4466   if test $# != 0; then
4467     # We chose a different compiler from the bogus one.
4468     # However, it has the same basename, so the bogon will be chosen
4469     # first if we set CC to just the basename; use the full file name.
4470     shift
4471     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4472   fi
4473 fi
4474 fi
4475 fi
4476 CC=$ac_cv_prog_CC
4477 if test -n "$CC"; then
4478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4479 $as_echo "$CC" >&6; }
4480 else
4481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4482 $as_echo "no" >&6; }
4483 fi
4484
4485
4486 fi
4487 if test -z "$CC"; then
4488   if test -n "$ac_tool_prefix"; then
4489   for ac_prog in cl.exe
4490   do
4491     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4492 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4494 $as_echo_n "checking for $ac_word... " >&6; }
4495 if test "${ac_cv_prog_CC+set}" = set; then :
4496   $as_echo_n "(cached) " >&6
4497 else
4498   if test -n "$CC"; then
4499   ac_cv_prog_CC="$CC" # Let the user override the test.
4500 else
4501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4502 for as_dir in $PATH
4503 do
4504   IFS=$as_save_IFS
4505   test -z "$as_dir" && as_dir=.
4506     for ac_exec_ext in '' $ac_executable_extensions; do
4507   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4508     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4510     break 2
4511   fi
4512 done
4513   done
4514 IFS=$as_save_IFS
4515
4516 fi
4517 fi
4518 CC=$ac_cv_prog_CC
4519 if test -n "$CC"; then
4520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4521 $as_echo "$CC" >&6; }
4522 else
4523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4524 $as_echo "no" >&6; }
4525 fi
4526
4527
4528     test -n "$CC" && break
4529   done
4530 fi
4531 if test -z "$CC"; then
4532   ac_ct_CC=$CC
4533   for ac_prog in cl.exe
4534 do
4535   # Extract the first word of "$ac_prog", so it can be a program name with args.
4536 set dummy $ac_prog; ac_word=$2
4537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4538 $as_echo_n "checking for $ac_word... " >&6; }
4539 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4540   $as_echo_n "(cached) " >&6
4541 else
4542   if test -n "$ac_ct_CC"; then
4543   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4544 else
4545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4546 for as_dir in $PATH
4547 do
4548   IFS=$as_save_IFS
4549   test -z "$as_dir" && as_dir=.
4550     for ac_exec_ext in '' $ac_executable_extensions; do
4551   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4552     ac_cv_prog_ac_ct_CC="$ac_prog"
4553     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4554     break 2
4555   fi
4556 done
4557   done
4558 IFS=$as_save_IFS
4559
4560 fi
4561 fi
4562 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4563 if test -n "$ac_ct_CC"; then
4564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4565 $as_echo "$ac_ct_CC" >&6; }
4566 else
4567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4568 $as_echo "no" >&6; }
4569 fi
4570
4571
4572   test -n "$ac_ct_CC" && break
4573 done
4574
4575   if test "x$ac_ct_CC" = x; then
4576     CC=""
4577   else
4578     case $cross_compiling:$ac_tool_warned in
4579 yes:)
4580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4581 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4582 ac_tool_warned=yes ;;
4583 esac
4584     CC=$ac_ct_CC
4585   fi
4586 fi
4587
4588 fi
4589
4590
4591 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4592 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4593 as_fn_error "no acceptable C compiler found in \$PATH
4594 See \`config.log' for more details." "$LINENO" 5; }
4595
4596 # Provide some information about the compiler.
4597 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4598 set X $ac_compile
4599 ac_compiler=$2
4600 for ac_option in --version -v -V -qversion; do
4601   { { ac_try="$ac_compiler $ac_option >&5"
4602 case "(($ac_try" in
4603   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4604   *) ac_try_echo=$ac_try;;
4605 esac
4606 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4607 $as_echo "$ac_try_echo"; } >&5
4608   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4609   ac_status=$?
4610   if test -s conftest.err; then
4611     sed '10a\
4612 ... rest of stderr output deleted ...
4613          10q' conftest.err >conftest.er1
4614     cat conftest.er1 >&5
4615     rm -f conftest.er1 conftest.err
4616   fi
4617   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4618   test $ac_status = 0; }
4619 done
4620
4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4622 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4623 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4624   $as_echo_n "(cached) " >&6
4625 else
4626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4627 /* end confdefs.h.  */
4628
4629 int
4630 main ()
4631 {
4632 #ifndef __GNUC__
4633        choke me
4634 #endif
4635
4636   ;
4637   return 0;
4638 }
4639 _ACEOF
4640 if ac_fn_c_try_compile "$LINENO"; then :
4641   ac_compiler_gnu=yes
4642 else
4643   ac_compiler_gnu=no
4644 fi
4645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4646 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4647
4648 fi
4649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4650 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4651 if test $ac_compiler_gnu = yes; then
4652   GCC=yes
4653 else
4654   GCC=
4655 fi
4656 ac_test_CFLAGS=${CFLAGS+set}
4657 ac_save_CFLAGS=$CFLAGS
4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4659 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4660 if test "${ac_cv_prog_cc_g+set}" = set; then :
4661   $as_echo_n "(cached) " >&6
4662 else
4663   ac_save_c_werror_flag=$ac_c_werror_flag
4664    ac_c_werror_flag=yes
4665    ac_cv_prog_cc_g=no
4666    CFLAGS="-g"
4667    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668 /* end confdefs.h.  */
4669
4670 int
4671 main ()
4672 {
4673
4674   ;
4675   return 0;
4676 }
4677 _ACEOF
4678 if ac_fn_c_try_compile "$LINENO"; then :
4679   ac_cv_prog_cc_g=yes
4680 else
4681   CFLAGS=""
4682       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4683 /* end confdefs.h.  */
4684
4685 int
4686 main ()
4687 {
4688
4689   ;
4690   return 0;
4691 }
4692 _ACEOF
4693 if ac_fn_c_try_compile "$LINENO"; then :
4694
4695 else
4696   ac_c_werror_flag=$ac_save_c_werror_flag
4697          CFLAGS="-g"
4698          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4699 /* end confdefs.h.  */
4700
4701 int
4702 main ()
4703 {
4704
4705   ;
4706   return 0;
4707 }
4708 _ACEOF
4709 if ac_fn_c_try_compile "$LINENO"; then :
4710   ac_cv_prog_cc_g=yes
4711 fi
4712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4713 fi
4714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4715 fi
4716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4717    ac_c_werror_flag=$ac_save_c_werror_flag
4718 fi
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4720 $as_echo "$ac_cv_prog_cc_g" >&6; }
4721 if test "$ac_test_CFLAGS" = set; then
4722   CFLAGS=$ac_save_CFLAGS
4723 elif test $ac_cv_prog_cc_g = yes; then
4724   if test "$GCC" = yes; then
4725     CFLAGS="-g -O2"
4726   else
4727     CFLAGS="-g"
4728   fi
4729 else
4730   if test "$GCC" = yes; then
4731     CFLAGS="-O2"
4732   else
4733     CFLAGS=
4734   fi
4735 fi
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4737 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4738 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4739   $as_echo_n "(cached) " >&6
4740 else
4741   ac_cv_prog_cc_c89=no
4742 ac_save_CC=$CC
4743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4744 /* end confdefs.h.  */
4745 #include <stdarg.h>
4746 #include <stdio.h>
4747 #include <sys/types.h>
4748 #include <sys/stat.h>
4749 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4750 struct buf { int x; };
4751 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4752 static char *e (p, i)
4753      char **p;
4754      int i;
4755 {
4756   return p[i];
4757 }
4758 static char *f (char * (*g) (char **, int), char **p, ...)
4759 {
4760   char *s;
4761   va_list v;
4762   va_start (v,p);
4763   s = g (p, va_arg (v,int));
4764   va_end (v);
4765   return s;
4766 }
4767
4768 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4769    function prototypes and stuff, but not '\xHH' hex character constants.
4770    These don't provoke an error unfortunately, instead are silently treated
4771    as 'x'.  The following induces an error, until -std is added to get
4772    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4773    array size at least.  It's necessary to write '\x00'==0 to get something
4774    that's true only with -std.  */
4775 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4776
4777 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4778    inside strings and character constants.  */
4779 #define FOO(x) 'x'
4780 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4781
4782 int test (int i, double x);
4783 struct s1 {int (*f) (int a);};
4784 struct s2 {int (*f) (double a);};
4785 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4786 int argc;
4787 char **argv;
4788 int
4789 main ()
4790 {
4791 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4792   ;
4793   return 0;
4794 }
4795 _ACEOF
4796 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4797         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4798 do
4799   CC="$ac_save_CC $ac_arg"
4800   if ac_fn_c_try_compile "$LINENO"; then :
4801   ac_cv_prog_cc_c89=$ac_arg
4802 fi
4803 rm -f core conftest.err conftest.$ac_objext
4804   test "x$ac_cv_prog_cc_c89" != "xno" && break
4805 done
4806 rm -f conftest.$ac_ext
4807 CC=$ac_save_CC
4808
4809 fi
4810 # AC_CACHE_VAL
4811 case "x$ac_cv_prog_cc_c89" in
4812   x)
4813     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4814 $as_echo "none needed" >&6; } ;;
4815   xno)
4816     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4817 $as_echo "unsupported" >&6; } ;;
4818   *)
4819     CC="$CC $ac_cv_prog_cc_c89"
4820     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4821 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4822 esac
4823 if test "x$ac_cv_prog_cc_c89" != xno; then :
4824
4825 fi
4826
4827 ac_ext=c
4828 ac_cpp='$CPP $CPPFLAGS'
4829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4831 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4832
4833
4834
4835
4836
4837 if test -n "$ac_tool_prefix"; then
4838   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4839 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4841 $as_echo_n "checking for $ac_word... " >&6; }
4842 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4843   $as_echo_n "(cached) " >&6
4844 else
4845   if test -n "$RANLIB"; then
4846   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4847 else
4848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4849 for as_dir in $PATH
4850 do
4851   IFS=$as_save_IFS
4852   test -z "$as_dir" && as_dir=.
4853     for ac_exec_ext in '' $ac_executable_extensions; do
4854   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4855     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4857     break 2
4858   fi
4859 done
4860   done
4861 IFS=$as_save_IFS
4862
4863 fi
4864 fi
4865 RANLIB=$ac_cv_prog_RANLIB
4866 if test -n "$RANLIB"; then
4867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4868 $as_echo "$RANLIB" >&6; }
4869 else
4870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4871 $as_echo "no" >&6; }
4872 fi
4873
4874
4875 fi
4876 if test -z "$ac_cv_prog_RANLIB"; then
4877   ac_ct_RANLIB=$RANLIB
4878   # Extract the first word of "ranlib", so it can be a program name with args.
4879 set dummy ranlib; ac_word=$2
4880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4881 $as_echo_n "checking for $ac_word... " >&6; }
4882 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4883   $as_echo_n "(cached) " >&6
4884 else
4885   if test -n "$ac_ct_RANLIB"; then
4886   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4887 else
4888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4889 for as_dir in $PATH
4890 do
4891   IFS=$as_save_IFS
4892   test -z "$as_dir" && as_dir=.
4893     for ac_exec_ext in '' $ac_executable_extensions; do
4894   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4895     ac_cv_prog_ac_ct_RANLIB="ranlib"
4896     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4897     break 2
4898   fi
4899 done
4900   done
4901 IFS=$as_save_IFS
4902
4903 fi
4904 fi
4905 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4906 if test -n "$ac_ct_RANLIB"; then
4907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4908 $as_echo "$ac_ct_RANLIB" >&6; }
4909 else
4910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4911 $as_echo "no" >&6; }
4912 fi
4913
4914   if test "x$ac_ct_RANLIB" = x; then
4915     RANLIB=":"
4916   else
4917     case $cross_compiling:$ac_tool_warned in
4918 yes:)
4919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4920 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4921 ac_tool_warned=yes ;;
4922 esac
4923     RANLIB=$ac_ct_RANLIB
4924   fi
4925 else
4926   RANLIB="$ac_cv_prog_RANLIB"
4927 fi
4928
4929
4930 for ac_prog in gawk mawk nawk awk
4931 do
4932   # Extract the first word of "$ac_prog", so it can be a program name with args.
4933 set dummy $ac_prog; ac_word=$2
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4935 $as_echo_n "checking for $ac_word... " >&6; }
4936 if test "${ac_cv_prog_AWK+set}" = set; then :
4937   $as_echo_n "(cached) " >&6
4938 else
4939   if test -n "$AWK"; then
4940   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4941 else
4942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4943 for as_dir in $PATH
4944 do
4945   IFS=$as_save_IFS
4946   test -z "$as_dir" && as_dir=.
4947     for ac_exec_ext in '' $ac_executable_extensions; do
4948   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4949     ac_cv_prog_AWK="$ac_prog"
4950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4951     break 2
4952   fi
4953 done
4954   done
4955 IFS=$as_save_IFS
4956
4957 fi
4958 fi
4959 AWK=$ac_cv_prog_AWK
4960 if test -n "$AWK"; then
4961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4962 $as_echo "$AWK" >&6; }
4963 else
4964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4965 $as_echo "no" >&6; }
4966 fi
4967
4968
4969   test -n "$AWK" && break
4970 done
4971
4972 case "$AWK" in
4973 "") as_fn_error "can't build without awk" "$LINENO" 5 ;;
4974 esac
4975
4976 case `pwd` in
4977   *\ * | *\     *)
4978     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4979 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4980 esac
4981
4982
4983
4984 macro_version='2.2.7a'
4985 macro_revision='1.3134'
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999 ltmain="$ac_aux_dir/ltmain.sh"
5000
5001 # Backslashify metacharacters that are still active within
5002 # double-quoted strings.
5003 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5004
5005 # Same as above, but do not quote variable references.
5006 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5007
5008 # Sed substitution to delay expansion of an escaped shell variable in a
5009 # double_quote_subst'ed string.
5010 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5011
5012 # Sed substitution to delay expansion of an escaped single quote.
5013 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5014
5015 # Sed substitution to avoid accidental globbing in evaled expressions
5016 no_glob_subst='s/\*/\\\*/g'
5017
5018 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5019 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5020 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5021
5022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5023 $as_echo_n "checking how to print strings... " >&6; }
5024 # Test print first, because it will be a builtin if present.
5025 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5026    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5027   ECHO='print -r --'
5028 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5029   ECHO='printf %s\n'
5030 else
5031   # Use this function as a fallback that always works.
5032   func_fallback_echo ()
5033   {
5034     eval 'cat <<_LTECHO_EOF
5035 $1
5036 _LTECHO_EOF'
5037   }
5038   ECHO='func_fallback_echo'
5039 fi
5040
5041 # func_echo_all arg...
5042 # Invoke $ECHO with all args, space-separated.
5043 func_echo_all ()
5044 {
5045     $ECHO ""
5046 }
5047
5048 case "$ECHO" in
5049   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5050 $as_echo "printf" >&6; } ;;
5051   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5052 $as_echo "print -r" >&6; } ;;
5053   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5054 $as_echo "cat" >&6; } ;;
5055 esac
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5071 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5072 if test "${ac_cv_path_SED+set}" = set; then :
5073   $as_echo_n "(cached) " >&6
5074 else
5075             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5076      for ac_i in 1 2 3 4 5 6 7; do
5077        ac_script="$ac_script$as_nl$ac_script"
5078      done
5079      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5080      { ac_script=; unset ac_script;}
5081      if test -z "$SED"; then
5082   ac_path_SED_found=false
5083   # Loop through the user's path and test for each of PROGNAME-LIST
5084   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5085 for as_dir in $PATH
5086 do
5087   IFS=$as_save_IFS
5088   test -z "$as_dir" && as_dir=.
5089     for ac_prog in sed gsed; do
5090     for ac_exec_ext in '' $ac_executable_extensions; do
5091       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5092       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5093 # Check for GNU ac_path_SED and select it if it is found.
5094   # Check for GNU $ac_path_SED
5095 case `"$ac_path_SED" --version 2>&1` in
5096 *GNU*)
5097   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5098 *)
5099   ac_count=0
5100   $as_echo_n 0123456789 >"conftest.in"
5101   while :
5102   do
5103     cat "conftest.in" "conftest.in" >"conftest.tmp"
5104     mv "conftest.tmp" "conftest.in"
5105     cp "conftest.in" "conftest.nl"
5106     $as_echo '' >> "conftest.nl"
5107     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5108     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5109     as_fn_arith $ac_count + 1 && ac_count=$as_val
5110     if test $ac_count -gt ${ac_path_SED_max-0}; then
5111       # Best one so far, save it but keep looking for a better one
5112       ac_cv_path_SED="$ac_path_SED"
5113       ac_path_SED_max=$ac_count
5114     fi
5115     # 10*(2^10) chars as input seems more than enough
5116     test $ac_count -gt 10 && break
5117   done
5118   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5119 esac
5120
5121       $ac_path_SED_found && break 3
5122     done
5123   done
5124   done
5125 IFS=$as_save_IFS
5126   if test -z "$ac_cv_path_SED"; then
5127     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5128   fi
5129 else
5130   ac_cv_path_SED=$SED
5131 fi
5132
5133 fi
5134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5135 $as_echo "$ac_cv_path_SED" >&6; }
5136  SED="$ac_cv_path_SED"
5137   rm -f conftest.sed
5138
5139 test -z "$SED" && SED=sed
5140 Xsed="$SED -e 1s/^X//"
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5153 $as_echo_n "checking for fgrep... " >&6; }
5154 if test "${ac_cv_path_FGREP+set}" = set; then :
5155   $as_echo_n "(cached) " >&6
5156 else
5157   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5158    then ac_cv_path_FGREP="$GREP -F"
5159    else
5160      if test -z "$FGREP"; then
5161   ac_path_FGREP_found=false
5162   # Loop through the user's path and test for each of PROGNAME-LIST
5163   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5164 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5165 do
5166   IFS=$as_save_IFS
5167   test -z "$as_dir" && as_dir=.
5168     for ac_prog in fgrep; do
5169     for ac_exec_ext in '' $ac_executable_extensions; do
5170       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5171       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5172 # Check for GNU ac_path_FGREP and select it if it is found.
5173   # Check for GNU $ac_path_FGREP
5174 case `"$ac_path_FGREP" --version 2>&1` in
5175 *GNU*)
5176   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5177 *)
5178   ac_count=0
5179   $as_echo_n 0123456789 >"conftest.in"
5180   while :
5181   do
5182     cat "conftest.in" "conftest.in" >"conftest.tmp"
5183     mv "conftest.tmp" "conftest.in"
5184     cp "conftest.in" "conftest.nl"
5185     $as_echo 'FGREP' >> "conftest.nl"
5186     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5187     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5188     as_fn_arith $ac_count + 1 && ac_count=$as_val
5189     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5190       # Best one so far, save it but keep looking for a better one
5191       ac_cv_path_FGREP="$ac_path_FGREP"
5192       ac_path_FGREP_max=$ac_count
5193     fi
5194     # 10*(2^10) chars as input seems more than enough
5195     test $ac_count -gt 10 && break
5196   done
5197   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5198 esac
5199
5200       $ac_path_FGREP_found && break 3
5201     done
5202   done
5203   done
5204 IFS=$as_save_IFS
5205   if test -z "$ac_cv_path_FGREP"; then
5206     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5207   fi
5208 else
5209   ac_cv_path_FGREP=$FGREP
5210 fi
5211
5212    fi
5213 fi
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5215 $as_echo "$ac_cv_path_FGREP" >&6; }
5216  FGREP="$ac_cv_path_FGREP"
5217
5218
5219 test -z "$GREP" && GREP=grep
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239 # Check whether --with-gnu-ld was given.
5240 if test "${with_gnu_ld+set}" = set; then :
5241   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5242 else
5243   with_gnu_ld=no
5244 fi
5245
5246 ac_prog=ld
5247 if test "$GCC" = yes; then
5248   # Check if gcc -print-prog-name=ld gives a path.
5249   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5250 $as_echo_n "checking for ld used by $CC... " >&6; }
5251   case $host in
5252   *-*-mingw*)
5253     # gcc leaves a trailing carriage return which upsets mingw
5254     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5255   *)
5256     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5257   esac
5258   case $ac_prog in
5259     # Accept absolute paths.
5260     [\\/]* | ?:[\\/]*)
5261       re_direlt='/[^/][^/]*/\.\./'
5262       # Canonicalize the pathname of ld
5263       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5264       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5265         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5266       done
5267       test -z "$LD" && LD="$ac_prog"
5268       ;;
5269   "")
5270     # If it fails, then pretend we aren't using GCC.
5271     ac_prog=ld
5272     ;;
5273   *)
5274     # If it is relative, then search for the first ld in PATH.
5275     with_gnu_ld=unknown
5276     ;;
5277   esac
5278 elif test "$with_gnu_ld" = yes; then
5279   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5280 $as_echo_n "checking for GNU ld... " >&6; }
5281 else
5282   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5283 $as_echo_n "checking for non-GNU ld... " >&6; }
5284 fi
5285 if test "${lt_cv_path_LD+set}" = set; then :
5286   $as_echo_n "(cached) " >&6
5287 else
5288   if test -z "$LD"; then
5289   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5290   for ac_dir in $PATH; do
5291     IFS="$lt_save_ifs"
5292     test -z "$ac_dir" && ac_dir=.
5293     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5294       lt_cv_path_LD="$ac_dir/$ac_prog"
5295       # Check to see if the program is GNU ld.  I'd rather use --version,
5296       # but apparently some variants of GNU ld only accept -v.
5297       # Break only if it was the GNU/non-GNU ld that we prefer.
5298       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5299       *GNU* | *'with BFD'*)
5300         test "$with_gnu_ld" != no && break
5301         ;;
5302       *)
5303         test "$with_gnu_ld" != yes && break
5304         ;;
5305       esac
5306     fi
5307   done
5308   IFS="$lt_save_ifs"
5309 else
5310   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5311 fi
5312 fi
5313
5314 LD="$lt_cv_path_LD"
5315 if test -n "$LD"; then
5316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5317 $as_echo "$LD" >&6; }
5318 else
5319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5320 $as_echo "no" >&6; }
5321 fi
5322 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5324 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5325 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5326   $as_echo_n "(cached) " >&6
5327 else
5328   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5329 case `$LD -v 2>&1 </dev/null` in
5330 *GNU* | *'with BFD'*)
5331   lt_cv_prog_gnu_ld=yes
5332   ;;
5333 *)
5334   lt_cv_prog_gnu_ld=no
5335   ;;
5336 esac
5337 fi
5338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5339 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5340 with_gnu_ld=$lt_cv_prog_gnu_ld
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5351 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5352 if test "${lt_cv_path_NM+set}" = set; then :
5353   $as_echo_n "(cached) " >&6
5354 else
5355   if test -n "$NM"; then
5356   # Let the user override the test.
5357   lt_cv_path_NM="$NM"
5358 else
5359   lt_nm_to_check="${ac_tool_prefix}nm"
5360   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5361     lt_nm_to_check="$lt_nm_to_check nm"
5362   fi
5363   for lt_tmp_nm in $lt_nm_to_check; do
5364     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5365     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5366       IFS="$lt_save_ifs"
5367       test -z "$ac_dir" && ac_dir=.
5368       tmp_nm="$ac_dir/$lt_tmp_nm"
5369       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5370         # Check to see if the nm accepts a BSD-compat flag.
5371         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5372         #   nm: unknown option "B" ignored
5373         # Tru64's nm complains that /dev/null is an invalid object file
5374         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5375         */dev/null* | *'Invalid file or object type'*)
5376           lt_cv_path_NM="$tmp_nm -B"
5377           break
5378           ;;
5379         *)
5380           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5381           */dev/null*)
5382             lt_cv_path_NM="$tmp_nm -p"
5383             break
5384             ;;
5385           *)
5386             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5387             continue # so that we can try to find one that supports BSD flags
5388             ;;
5389           esac
5390           ;;
5391         esac
5392       fi
5393     done
5394     IFS="$lt_save_ifs"
5395   done
5396   : ${lt_cv_path_NM=no}
5397 fi
5398 fi
5399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5400 $as_echo "$lt_cv_path_NM" >&6; }
5401 if test "$lt_cv_path_NM" != "no"; then
5402   NM="$lt_cv_path_NM"
5403 else
5404   # Didn't find any BSD compatible name lister, look for dumpbin.
5405   if test -n "$DUMPBIN"; then :
5406     # Let the user override the test.
5407   else
5408     if test -n "$ac_tool_prefix"; then
5409   for ac_prog in dumpbin "link -dump"
5410   do
5411     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5412 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5414 $as_echo_n "checking for $ac_word... " >&6; }
5415 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5416   $as_echo_n "(cached) " >&6
5417 else
5418   if test -n "$DUMPBIN"; then
5419   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5420 else
5421 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5422 for as_dir in $PATH
5423 do
5424   IFS=$as_save_IFS
5425   test -z "$as_dir" && as_dir=.
5426     for ac_exec_ext in '' $ac_executable_extensions; do
5427   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5428     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5429     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5430     break 2
5431   fi
5432 done
5433   done
5434 IFS=$as_save_IFS
5435
5436 fi
5437 fi
5438 DUMPBIN=$ac_cv_prog_DUMPBIN
5439 if test -n "$DUMPBIN"; then
5440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5441 $as_echo "$DUMPBIN" >&6; }
5442 else
5443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5444 $as_echo "no" >&6; }
5445 fi
5446
5447
5448     test -n "$DUMPBIN" && break
5449   done
5450 fi
5451 if test -z "$DUMPBIN"; then
5452   ac_ct_DUMPBIN=$DUMPBIN
5453   for ac_prog in dumpbin "link -dump"
5454 do
5455   # Extract the first word of "$ac_prog", so it can be a program name with args.
5456 set dummy $ac_prog; ac_word=$2
5457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5458 $as_echo_n "checking for $ac_word... " >&6; }
5459 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5460   $as_echo_n "(cached) " >&6
5461 else
5462   if test -n "$ac_ct_DUMPBIN"; then
5463   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5464 else
5465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5466 for as_dir in $PATH
5467 do
5468   IFS=$as_save_IFS
5469   test -z "$as_dir" && as_dir=.
5470     for ac_exec_ext in '' $ac_executable_extensions; do
5471   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5472     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5473     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5474     break 2
5475   fi
5476 done
5477   done
5478 IFS=$as_save_IFS
5479
5480 fi
5481 fi
5482 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5483 if test -n "$ac_ct_DUMPBIN"; then
5484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5485 $as_echo "$ac_ct_DUMPBIN" >&6; }
5486 else
5487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5488 $as_echo "no" >&6; }
5489 fi
5490
5491
5492   test -n "$ac_ct_DUMPBIN" && break
5493 done
5494
5495   if test "x$ac_ct_DUMPBIN" = x; then
5496     DUMPBIN=":"
5497   else
5498     case $cross_compiling:$ac_tool_warned in
5499 yes:)
5500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5501 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5502 ac_tool_warned=yes ;;
5503 esac
5504     DUMPBIN=$ac_ct_DUMPBIN
5505   fi
5506 fi
5507
5508     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5509     *COFF*)
5510       DUMPBIN="$DUMPBIN -symbols"
5511       ;;
5512     *)
5513       DUMPBIN=:
5514       ;;
5515     esac
5516   fi
5517
5518   if test "$DUMPBIN" != ":"; then
5519     NM="$DUMPBIN"
5520   fi
5521 fi
5522 test -z "$NM" && NM=nm
5523
5524
5525
5526
5527
5528
5529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5530 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5531 if test "${lt_cv_nm_interface+set}" = set; then :
5532   $as_echo_n "(cached) " >&6
5533 else
5534   lt_cv_nm_interface="BSD nm"
5535   echo "int some_variable = 0;" > conftest.$ac_ext
5536   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5537   (eval "$ac_compile" 2>conftest.err)
5538   cat conftest.err >&5
5539   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5540   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5541   cat conftest.err >&5
5542   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5543   cat conftest.out >&5
5544   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5545     lt_cv_nm_interface="MS dumpbin"
5546   fi
5547   rm -f conftest*
5548 fi
5549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5550 $as_echo "$lt_cv_nm_interface" >&6; }
5551
5552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5553 $as_echo_n "checking whether ln -s works... " >&6; }
5554 LN_S=$as_ln_s
5555 if test "$LN_S" = "ln -s"; then
5556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5557 $as_echo "yes" >&6; }
5558 else
5559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5560 $as_echo "no, using $LN_S" >&6; }
5561 fi
5562
5563 # find the maximum length of command line arguments
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5565 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5566 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5567   $as_echo_n "(cached) " >&6
5568 else
5569     i=0
5570   teststring="ABCD"
5571
5572   case $build_os in
5573   msdosdjgpp*)
5574     # On DJGPP, this test can blow up pretty badly due to problems in libc
5575     # (any single argument exceeding 2000 bytes causes a buffer overrun
5576     # during glob expansion).  Even if it were fixed, the result of this
5577     # check would be larger than it should be.
5578     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5579     ;;
5580
5581   gnu*)
5582     # Under GNU Hurd, this test is not required because there is
5583     # no limit to the length of command line arguments.
5584     # Libtool will interpret -1 as no limit whatsoever
5585     lt_cv_sys_max_cmd_len=-1;
5586     ;;
5587
5588   cygwin* | mingw* | cegcc*)
5589     # On Win9x/ME, this test blows up -- it succeeds, but takes
5590     # about 5 minutes as the teststring grows exponentially.
5591     # Worse, since 9x/ME are not pre-emptively multitasking,
5592     # you end up with a "frozen" computer, even though with patience
5593     # the test eventually succeeds (with a max line length of 256k).
5594     # Instead, let's just punt: use the minimum linelength reported by
5595     # all of the supported platforms: 8192 (on NT/2K/XP).
5596     lt_cv_sys_max_cmd_len=8192;
5597     ;;
5598
5599   mint*)
5600     # On MiNT this can take a long time and run out of memory.
5601     lt_cv_sys_max_cmd_len=8192;
5602     ;;
5603
5604   amigaos*)
5605     # On AmigaOS with pdksh, this test takes hours, literally.
5606     # So we just punt and use a minimum line length of 8192.
5607     lt_cv_sys_max_cmd_len=8192;
5608     ;;
5609
5610   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5611     # This has been around since 386BSD, at least.  Likely further.
5612     if test -x /sbin/sysctl; then
5613       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5614     elif test -x /usr/sbin/sysctl; then
5615       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5616     else
5617       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5618     fi
5619     # And add a safety zone
5620     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5621     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5622     ;;
5623
5624   interix*)
5625     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5626     lt_cv_sys_max_cmd_len=196608
5627     ;;
5628
5629   osf*)
5630     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5631     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5632     # nice to cause kernel panics so lets avoid the loop below.
5633     # First set a reasonable default.
5634     lt_cv_sys_max_cmd_len=16384
5635     #
5636     if test -x /sbin/sysconfig; then
5637       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5638         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5639       esac
5640     fi
5641     ;;
5642   sco3.2v5*)
5643     lt_cv_sys_max_cmd_len=102400
5644     ;;
5645   sysv5* | sco5v6* | sysv4.2uw2*)
5646     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5647     if test -n "$kargmax"; then
5648       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5649     else
5650       lt_cv_sys_max_cmd_len=32768
5651     fi
5652     ;;
5653   *)
5654     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5655     if test -n "$lt_cv_sys_max_cmd_len"; then
5656       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5657       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5658     else
5659       # Make teststring a little bigger before we do anything with it.
5660       # a 1K string should be a reasonable start.
5661       for i in 1 2 3 4 5 6 7 8 ; do
5662         teststring=$teststring$teststring
5663       done
5664       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5665       # If test is not a shell built-in, we'll probably end up computing a
5666       # maximum length that is only half of the actual maximum length, but
5667       # we can't tell.
5668       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5669                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5670               test $i != 17 # 1/2 MB should be enough
5671       do
5672         i=`expr $i + 1`
5673         teststring=$teststring$teststring
5674       done
5675       # Only check the string length outside the loop.
5676       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5677       teststring=
5678       # Add a significant safety factor because C++ compilers can tack on
5679       # massive amounts of additional arguments before passing them to the
5680       # linker.  It appears as though 1/2 is a usable value.
5681       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5682     fi
5683     ;;
5684   esac
5685
5686 fi
5687
5688 if test -n $lt_cv_sys_max_cmd_len ; then
5689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5690 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5691 else
5692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5693 $as_echo "none" >&6; }
5694 fi
5695 max_cmd_len=$lt_cv_sys_max_cmd_len
5696
5697
5698
5699
5700
5701
5702 : ${CP="cp -f"}
5703 : ${MV="mv -f"}
5704 : ${RM="rm -f"}
5705
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5707 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5708 # Try some XSI features
5709 xsi_shell=no
5710 ( _lt_dummy="a/b/c"
5711   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5712       = c,a/b,, \
5713     && eval 'test $(( 1 + 1 )) -eq 2 \
5714     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5715   && xsi_shell=yes
5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5717 $as_echo "$xsi_shell" >&6; }
5718
5719
5720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5721 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5722 lt_shell_append=no
5723 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5724     >/dev/null 2>&1 \
5725   && lt_shell_append=yes
5726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5727 $as_echo "$lt_shell_append" >&6; }
5728
5729
5730 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5731   lt_unset=unset
5732 else
5733   lt_unset=false
5734 fi
5735
5736
5737
5738
5739
5740 # test EBCDIC or ASCII
5741 case `echo X|tr X '\101'` in
5742  A) # ASCII based system
5743     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5744   lt_SP2NL='tr \040 \012'
5745   lt_NL2SP='tr \015\012 \040\040'
5746   ;;
5747  *) # EBCDIC based system
5748   lt_SP2NL='tr \100 \n'
5749   lt_NL2SP='tr \r\n \100\100'
5750   ;;
5751 esac
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5762 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5763 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5764   $as_echo_n "(cached) " >&6
5765 else
5766   lt_cv_ld_reload_flag='-r'
5767 fi
5768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5769 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5770 reload_flag=$lt_cv_ld_reload_flag
5771 case $reload_flag in
5772 "" | " "*) ;;
5773 *) reload_flag=" $reload_flag" ;;
5774 esac
5775 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5776 case $host_os in
5777   darwin*)
5778     if test "$GCC" = yes; then
5779       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5780     else
5781       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5782     fi
5783     ;;
5784 esac
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794 if test -n "$ac_tool_prefix"; then
5795   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5796 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5798 $as_echo_n "checking for $ac_word... " >&6; }
5799 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5800   $as_echo_n "(cached) " >&6
5801 else
5802   if test -n "$OBJDUMP"; then
5803   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5804 else
5805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5806 for as_dir in $PATH
5807 do
5808   IFS=$as_save_IFS
5809   test -z "$as_dir" && as_dir=.
5810     for ac_exec_ext in '' $ac_executable_extensions; do
5811   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5812     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5814     break 2
5815   fi
5816 done
5817   done
5818 IFS=$as_save_IFS
5819
5820 fi
5821 fi
5822 OBJDUMP=$ac_cv_prog_OBJDUMP
5823 if test -n "$OBJDUMP"; then
5824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5825 $as_echo "$OBJDUMP" >&6; }
5826 else
5827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5828 $as_echo "no" >&6; }
5829 fi
5830
5831
5832 fi
5833 if test -z "$ac_cv_prog_OBJDUMP"; then
5834   ac_ct_OBJDUMP=$OBJDUMP
5835   # Extract the first word of "objdump", so it can be a program name with args.
5836 set dummy objdump; ac_word=$2
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5838 $as_echo_n "checking for $ac_word... " >&6; }
5839 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5840   $as_echo_n "(cached) " >&6
5841 else
5842   if test -n "$ac_ct_OBJDUMP"; then
5843   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5844 else
5845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5846 for as_dir in $PATH
5847 do
5848   IFS=$as_save_IFS
5849   test -z "$as_dir" && as_dir=.
5850     for ac_exec_ext in '' $ac_executable_extensions; do
5851   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5852     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5853     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5854     break 2
5855   fi
5856 done
5857   done
5858 IFS=$as_save_IFS
5859
5860 fi
5861 fi
5862 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5863 if test -n "$ac_ct_OBJDUMP"; then
5864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5865 $as_echo "$ac_ct_OBJDUMP" >&6; }
5866 else
5867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5868 $as_echo "no" >&6; }
5869 fi
5870
5871   if test "x$ac_ct_OBJDUMP" = x; then
5872     OBJDUMP="false"
5873   else
5874     case $cross_compiling:$ac_tool_warned in
5875 yes:)
5876 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5877 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5878 ac_tool_warned=yes ;;
5879 esac
5880     OBJDUMP=$ac_ct_OBJDUMP
5881   fi
5882 else
5883   OBJDUMP="$ac_cv_prog_OBJDUMP"
5884 fi
5885
5886 test -z "$OBJDUMP" && OBJDUMP=objdump
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5897 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5898 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5899   $as_echo_n "(cached) " >&6
5900 else
5901   lt_cv_file_magic_cmd='$MAGIC_CMD'
5902 lt_cv_file_magic_test_file=
5903 lt_cv_deplibs_check_method='unknown'
5904 # Need to set the preceding variable on all platforms that support
5905 # interlibrary dependencies.
5906 # 'none' -- dependencies not supported.
5907 # `unknown' -- same as none, but documents that we really don't know.
5908 # 'pass_all' -- all dependencies passed with no checks.
5909 # 'test_compile' -- check by making test program.
5910 # 'file_magic [[regex]]' -- check by looking for files in library path
5911 # which responds to the $file_magic_cmd with a given extended regex.
5912 # If you have `file' or equivalent on your system and you're not sure
5913 # whether `pass_all' will *always* work, you probably want this one.
5914
5915 case $host_os in
5916 aix[4-9]*)
5917   lt_cv_deplibs_check_method=pass_all
5918   ;;
5919
5920 beos*)
5921   lt_cv_deplibs_check_method=pass_all
5922   ;;
5923
5924 bsdi[45]*)
5925   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5926   lt_cv_file_magic_cmd='/usr/bin/file -L'
5927   lt_cv_file_magic_test_file=/shlib/libc.so
5928   ;;
5929
5930 cygwin*)
5931   # func_win32_libid is a shell function defined in ltmain.sh
5932   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5933   lt_cv_file_magic_cmd='func_win32_libid'
5934   ;;
5935
5936 mingw* | pw32*)
5937   # Base MSYS/MinGW do not provide the 'file' command needed by
5938   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5939   # unless we find 'file', for example because we are cross-compiling.
5940   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5941   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5942     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5943     lt_cv_file_magic_cmd='func_win32_libid'
5944   else
5945     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5946     lt_cv_file_magic_cmd='$OBJDUMP -f'
5947   fi
5948   ;;
5949
5950 cegcc*)
5951   # use the weaker test based on 'objdump'. See mingw*.
5952   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5953   lt_cv_file_magic_cmd='$OBJDUMP -f'
5954   ;;
5955
5956 darwin* | rhapsody*)
5957   lt_cv_deplibs_check_method=pass_all
5958   ;;
5959
5960 freebsd* | dragonfly*)
5961   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5962     case $host_cpu in
5963     i*86 )
5964       # Not sure whether the presence of OpenBSD here was a mistake.
5965       # Let's accept both of them until this is cleared up.
5966       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5967       lt_cv_file_magic_cmd=/usr/bin/file
5968       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5969       ;;
5970     esac
5971   else
5972     lt_cv_deplibs_check_method=pass_all
5973   fi
5974   ;;
5975
5976 gnu*)
5977   lt_cv_deplibs_check_method=pass_all
5978   ;;
5979
5980 haiku*)
5981   lt_cv_deplibs_check_method=pass_all
5982   ;;
5983
5984 hpux10.20* | hpux11*)
5985   lt_cv_file_magic_cmd=/usr/bin/file
5986   case $host_cpu in
5987   ia64*)
5988     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5989     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5990     ;;
5991   hppa*64*)
5992     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5993     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5994     ;;
5995   *)
5996     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5997     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5998     ;;
5999   esac
6000   ;;
6001
6002 interix[3-9]*)
6003   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6004   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6005   ;;
6006
6007 irix5* | irix6* | nonstopux*)
6008   case $LD in
6009   *-32|*"-32 ") libmagic=32-bit;;
6010   *-n32|*"-n32 ") libmagic=N32;;
6011   *-64|*"-64 ") libmagic=64-bit;;
6012   *) libmagic=never-match;;
6013   esac
6014   lt_cv_deplibs_check_method=pass_all
6015   ;;
6016
6017 # This must be Linux ELF.
6018 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6019   lt_cv_deplibs_check_method=pass_all
6020   ;;
6021
6022 netbsd*)
6023   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6024     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6025   else
6026     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6027   fi
6028   ;;
6029
6030 newos6*)
6031   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6032   lt_cv_file_magic_cmd=/usr/bin/file
6033   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6034   ;;
6035
6036 *nto* | *qnx*)
6037   lt_cv_deplibs_check_method=pass_all
6038   ;;
6039
6040 openbsd*)
6041   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6042     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6043   else
6044     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6045   fi
6046   ;;
6047
6048 osf3* | osf4* | osf5*)
6049   lt_cv_deplibs_check_method=pass_all
6050   ;;
6051
6052 rdos*)
6053   lt_cv_deplibs_check_method=pass_all
6054   ;;
6055
6056 solaris*)
6057   lt_cv_deplibs_check_method=pass_all
6058   ;;
6059
6060 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6061   lt_cv_deplibs_check_method=pass_all
6062   ;;
6063
6064 sysv4 | sysv4.3*)
6065   case $host_vendor in
6066   motorola)
6067     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]'
6068     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6069     ;;
6070   ncr)
6071     lt_cv_deplibs_check_method=pass_all
6072     ;;
6073   sequent)
6074     lt_cv_file_magic_cmd='/bin/file'
6075     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6076     ;;
6077   sni)
6078     lt_cv_file_magic_cmd='/bin/file'
6079     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6080     lt_cv_file_magic_test_file=/lib/libc.so
6081     ;;
6082   siemens)
6083     lt_cv_deplibs_check_method=pass_all
6084     ;;
6085   pc)
6086     lt_cv_deplibs_check_method=pass_all
6087     ;;
6088   esac
6089   ;;
6090
6091 tpf*)
6092   lt_cv_deplibs_check_method=pass_all
6093   ;;
6094 esac
6095
6096 fi
6097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6098 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6099 file_magic_cmd=$lt_cv_file_magic_cmd
6100 deplibs_check_method=$lt_cv_deplibs_check_method
6101 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114 if test -n "$ac_tool_prefix"; then
6115   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6116 set dummy ${ac_tool_prefix}ar; ac_word=$2
6117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6118 $as_echo_n "checking for $ac_word... " >&6; }
6119 if test "${ac_cv_prog_AR+set}" = set; then :
6120   $as_echo_n "(cached) " >&6
6121 else
6122   if test -n "$AR"; then
6123   ac_cv_prog_AR="$AR" # Let the user override the test.
6124 else
6125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6126 for as_dir in $PATH
6127 do
6128   IFS=$as_save_IFS
6129   test -z "$as_dir" && as_dir=.
6130     for ac_exec_ext in '' $ac_executable_extensions; do
6131   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6132     ac_cv_prog_AR="${ac_tool_prefix}ar"
6133     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6134     break 2
6135   fi
6136 done
6137   done
6138 IFS=$as_save_IFS
6139
6140 fi
6141 fi
6142 AR=$ac_cv_prog_AR
6143 if test -n "$AR"; then
6144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6145 $as_echo "$AR" >&6; }
6146 else
6147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6148 $as_echo "no" >&6; }
6149 fi
6150
6151
6152 fi
6153 if test -z "$ac_cv_prog_AR"; then
6154   ac_ct_AR=$AR
6155   # Extract the first word of "ar", so it can be a program name with args.
6156 set dummy ar; ac_word=$2
6157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6158 $as_echo_n "checking for $ac_word... " >&6; }
6159 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6160   $as_echo_n "(cached) " >&6
6161 else
6162   if test -n "$ac_ct_AR"; then
6163   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6164 else
6165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6166 for as_dir in $PATH
6167 do
6168   IFS=$as_save_IFS
6169   test -z "$as_dir" && as_dir=.
6170     for ac_exec_ext in '' $ac_executable_extensions; do
6171   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6172     ac_cv_prog_ac_ct_AR="ar"
6173     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6174     break 2
6175   fi
6176 done
6177   done
6178 IFS=$as_save_IFS
6179
6180 fi
6181 fi
6182 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6183 if test -n "$ac_ct_AR"; then
6184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6185 $as_echo "$ac_ct_AR" >&6; }
6186 else
6187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6188 $as_echo "no" >&6; }
6189 fi
6190
6191   if test "x$ac_ct_AR" = x; then
6192     AR="false"
6193   else
6194     case $cross_compiling:$ac_tool_warned in
6195 yes:)
6196 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6197 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6198 ac_tool_warned=yes ;;
6199 esac
6200     AR=$ac_ct_AR
6201   fi
6202 else
6203   AR="$ac_cv_prog_AR"
6204 fi
6205
6206 test -z "$AR" && AR=ar
6207 test -z "$AR_FLAGS" && AR_FLAGS=cru
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219 if test -n "$ac_tool_prefix"; then
6220   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6221 set dummy ${ac_tool_prefix}strip; ac_word=$2
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6223 $as_echo_n "checking for $ac_word... " >&6; }
6224 if test "${ac_cv_prog_STRIP+set}" = set; then :
6225   $as_echo_n "(cached) " >&6
6226 else
6227   if test -n "$STRIP"; then
6228   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6229 else
6230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6231 for as_dir in $PATH
6232 do
6233   IFS=$as_save_IFS
6234   test -z "$as_dir" && as_dir=.
6235     for ac_exec_ext in '' $ac_executable_extensions; do
6236   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6237     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6238     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6239     break 2
6240   fi
6241 done
6242   done
6243 IFS=$as_save_IFS
6244
6245 fi
6246 fi
6247 STRIP=$ac_cv_prog_STRIP
6248 if test -n "$STRIP"; then
6249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6250 $as_echo "$STRIP" >&6; }
6251 else
6252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6253 $as_echo "no" >&6; }
6254 fi
6255
6256
6257 fi
6258 if test -z "$ac_cv_prog_STRIP"; then
6259   ac_ct_STRIP=$STRIP
6260   # Extract the first word of "strip", so it can be a program name with args.
6261 set dummy strip; ac_word=$2
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6263 $as_echo_n "checking for $ac_word... " >&6; }
6264 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6265   $as_echo_n "(cached) " >&6
6266 else
6267   if test -n "$ac_ct_STRIP"; then
6268   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6269 else
6270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6271 for as_dir in $PATH
6272 do
6273   IFS=$as_save_IFS
6274   test -z "$as_dir" && as_dir=.
6275     for ac_exec_ext in '' $ac_executable_extensions; do
6276   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6277     ac_cv_prog_ac_ct_STRIP="strip"
6278     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6279     break 2
6280   fi
6281 done
6282   done
6283 IFS=$as_save_IFS
6284
6285 fi
6286 fi
6287 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6288 if test -n "$ac_ct_STRIP"; then
6289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6290 $as_echo "$ac_ct_STRIP" >&6; }
6291 else
6292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6293 $as_echo "no" >&6; }
6294 fi
6295
6296   if test "x$ac_ct_STRIP" = x; then
6297     STRIP=":"
6298   else
6299     case $cross_compiling:$ac_tool_warned in
6300 yes:)
6301 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6302 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6303 ac_tool_warned=yes ;;
6304 esac
6305     STRIP=$ac_ct_STRIP
6306   fi
6307 else
6308   STRIP="$ac_cv_prog_STRIP"
6309 fi
6310
6311 test -z "$STRIP" && STRIP=:
6312
6313
6314
6315
6316
6317
6318 if test -n "$ac_tool_prefix"; then
6319   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6320 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6322 $as_echo_n "checking for $ac_word... " >&6; }
6323 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6324   $as_echo_n "(cached) " >&6
6325 else
6326   if test -n "$RANLIB"; then
6327   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6328 else
6329 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6330 for as_dir in $PATH
6331 do
6332   IFS=$as_save_IFS
6333   test -z "$as_dir" && as_dir=.
6334     for ac_exec_ext in '' $ac_executable_extensions; do
6335   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6336     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6337     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6338     break 2
6339   fi
6340 done
6341   done
6342 IFS=$as_save_IFS
6343
6344 fi
6345 fi
6346 RANLIB=$ac_cv_prog_RANLIB
6347 if test -n "$RANLIB"; then
6348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6349 $as_echo "$RANLIB" >&6; }
6350 else
6351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6352 $as_echo "no" >&6; }
6353 fi
6354
6355
6356 fi
6357 if test -z "$ac_cv_prog_RANLIB"; then
6358   ac_ct_RANLIB=$RANLIB
6359   # Extract the first word of "ranlib", so it can be a program name with args.
6360 set dummy ranlib; ac_word=$2
6361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6362 $as_echo_n "checking for $ac_word... " >&6; }
6363 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6364   $as_echo_n "(cached) " >&6
6365 else
6366   if test -n "$ac_ct_RANLIB"; then
6367   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6368 else
6369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6370 for as_dir in $PATH
6371 do
6372   IFS=$as_save_IFS
6373   test -z "$as_dir" && as_dir=.
6374     for ac_exec_ext in '' $ac_executable_extensions; do
6375   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6376     ac_cv_prog_ac_ct_RANLIB="ranlib"
6377     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6378     break 2
6379   fi
6380 done
6381   done
6382 IFS=$as_save_IFS
6383
6384 fi
6385 fi
6386 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6387 if test -n "$ac_ct_RANLIB"; then
6388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6389 $as_echo "$ac_ct_RANLIB" >&6; }
6390 else
6391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6392 $as_echo "no" >&6; }
6393 fi
6394
6395   if test "x$ac_ct_RANLIB" = x; then
6396     RANLIB=":"
6397   else
6398     case $cross_compiling:$ac_tool_warned in
6399 yes:)
6400 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6401 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6402 ac_tool_warned=yes ;;
6403 esac
6404     RANLIB=$ac_ct_RANLIB
6405   fi
6406 else
6407   RANLIB="$ac_cv_prog_RANLIB"
6408 fi
6409
6410 test -z "$RANLIB" && RANLIB=:
6411
6412
6413
6414
6415
6416
6417 # Determine commands to create old-style static archives.
6418 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6419 old_postinstall_cmds='chmod 644 $oldlib'
6420 old_postuninstall_cmds=
6421
6422 if test -n "$RANLIB"; then
6423   case $host_os in
6424   openbsd*)
6425     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6426     ;;
6427   *)
6428     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6429     ;;
6430   esac
6431   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6432 fi
6433
6434 case $host_os in
6435   darwin*)
6436     lock_old_archive_extraction=yes ;;
6437   *)
6438     lock_old_archive_extraction=no ;;
6439 esac
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479 # If no C compiler was specified, use CC.
6480 LTCC=${LTCC-"$CC"}
6481
6482 # If no C compiler flags were specified, use CFLAGS.
6483 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6484
6485 # Allow CC to be a program name with arguments.
6486 compiler=$CC
6487
6488
6489 # Check for command to grab the raw symbol name followed by C symbol from nm.
6490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6491 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6492 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6493   $as_echo_n "(cached) " >&6
6494 else
6495
6496 # These are sane defaults that work on at least a few old systems.
6497 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6498
6499 # Character class describing NM global symbol codes.
6500 symcode='[BCDEGRST]'
6501
6502 # Regexp to match symbols that can be accessed directly from C.
6503 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6504
6505 # Define system-specific variables.
6506 case $host_os in
6507 aix*)
6508   symcode='[BCDT]'
6509   ;;
6510 cygwin* | mingw* | pw32* | cegcc*)
6511   symcode='[ABCDGISTW]'
6512   ;;
6513 hpux*)
6514   if test "$host_cpu" = ia64; then
6515     symcode='[ABCDEGRST]'
6516   fi
6517   ;;
6518 irix* | nonstopux*)
6519   symcode='[BCDEGRST]'
6520   ;;
6521 osf*)
6522   symcode='[BCDEGQRST]'
6523   ;;
6524 solaris*)
6525   symcode='[BDRT]'
6526   ;;
6527 sco3.2v5*)
6528   symcode='[DT]'
6529   ;;
6530 sysv4.2uw2*)
6531   symcode='[DT]'
6532   ;;
6533 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6534   symcode='[ABDT]'
6535   ;;
6536 sysv4)
6537   symcode='[DFNSTU]'
6538   ;;
6539 esac
6540
6541 # If we're using GNU nm, then use its standard symbol codes.
6542 case `$NM -V 2>&1` in
6543 *GNU* | *'with BFD'*)
6544   symcode='[ABCDGIRSTW]' ;;
6545 esac
6546
6547 # Transform an extracted symbol line into a proper C declaration.
6548 # Some systems (esp. on ia64) link data and code symbols differently,
6549 # so use this general approach.
6550 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6551
6552 # Transform an extracted symbol line into symbol name and symbol address
6553 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6554 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'"
6555
6556 # Handle CRLF in mingw tool chain
6557 opt_cr=
6558 case $build_os in
6559 mingw*)
6560   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6561   ;;
6562 esac
6563
6564 # Try without a prefix underscore, then with it.
6565 for ac_symprfx in "" "_"; do
6566
6567   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6568   symxfrm="\\1 $ac_symprfx\\2 \\2"
6569
6570   # Write the raw and C identifiers.
6571   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6572     # Fake it for dumpbin and say T for any non-static function
6573     # and D for any global variable.
6574     # Also find C++ and __fastcall symbols from MSVC++,
6575     # which start with @ or ?.
6576     lt_cv_sys_global_symbol_pipe="$AWK '"\
6577 "     {last_section=section; section=\$ 3};"\
6578 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6579 "     \$ 0!~/External *\|/{next};"\
6580 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6581 "     {if(hide[section]) next};"\
6582 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6583 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6584 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6585 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6586 "     ' prfx=^$ac_symprfx"
6587   else
6588     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6589   fi
6590
6591   # Check to see that the pipe works correctly.
6592   pipe_works=no
6593
6594   rm -f conftest*
6595   cat > conftest.$ac_ext <<_LT_EOF
6596 #ifdef __cplusplus
6597 extern "C" {
6598 #endif
6599 char nm_test_var;
6600 void nm_test_func(void);
6601 void nm_test_func(void){}
6602 #ifdef __cplusplus
6603 }
6604 #endif
6605 int main(){nm_test_var='a';nm_test_func();return(0);}
6606 _LT_EOF
6607
6608   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6609   (eval $ac_compile) 2>&5
6610   ac_status=$?
6611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6612   test $ac_status = 0; }; then
6613     # Now try to grab the symbols.
6614     nlist=conftest.nm
6615     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6616   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6617   ac_status=$?
6618   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6619   test $ac_status = 0; } && test -s "$nlist"; then
6620       # Try sorting and uniquifying the output.
6621       if sort "$nlist" | uniq > "$nlist"T; then
6622         mv -f "$nlist"T "$nlist"
6623       else
6624         rm -f "$nlist"T
6625       fi
6626
6627       # Make sure that we snagged all the symbols we need.
6628       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6629         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6630           cat <<_LT_EOF > conftest.$ac_ext
6631 #ifdef __cplusplus
6632 extern "C" {
6633 #endif
6634
6635 _LT_EOF
6636           # Now generate the symbol file.
6637           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6638
6639           cat <<_LT_EOF >> conftest.$ac_ext
6640
6641 /* The mapping between symbol names and symbols.  */
6642 const struct {
6643   const char *name;
6644   void       *address;
6645 }
6646 lt__PROGRAM__LTX_preloaded_symbols[] =
6647 {
6648   { "@PROGRAM@", (void *) 0 },
6649 _LT_EOF
6650           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6651           cat <<\_LT_EOF >> conftest.$ac_ext
6652   {0, (void *) 0}
6653 };
6654
6655 /* This works around a problem in FreeBSD linker */
6656 #ifdef FREEBSD_WORKAROUND
6657 static const void *lt_preloaded_setup() {
6658   return lt__PROGRAM__LTX_preloaded_symbols;
6659 }
6660 #endif
6661
6662 #ifdef __cplusplus
6663 }
6664 #endif
6665 _LT_EOF
6666           # Now try linking the two files.
6667           mv conftest.$ac_objext conftstm.$ac_objext
6668           lt_save_LIBS="$LIBS"
6669           lt_save_CFLAGS="$CFLAGS"
6670           LIBS="conftstm.$ac_objext"
6671           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6672           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6673   (eval $ac_link) 2>&5
6674   ac_status=$?
6675   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6676   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6677             pipe_works=yes
6678           fi
6679           LIBS="$lt_save_LIBS"
6680           CFLAGS="$lt_save_CFLAGS"
6681         else
6682           echo "cannot find nm_test_func in $nlist" >&5
6683         fi
6684       else
6685         echo "cannot find nm_test_var in $nlist" >&5
6686       fi
6687     else
6688       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6689     fi
6690   else
6691     echo "$progname: failed program was:" >&5
6692     cat conftest.$ac_ext >&5
6693   fi
6694   rm -rf conftest* conftst*
6695
6696   # Do not use the global_symbol_pipe unless it works.
6697   if test "$pipe_works" = yes; then
6698     break
6699   else
6700     lt_cv_sys_global_symbol_pipe=
6701   fi
6702 done
6703
6704 fi
6705
6706 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6707   lt_cv_sys_global_symbol_to_cdecl=
6708 fi
6709 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6711 $as_echo "failed" >&6; }
6712 else
6713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6714 $as_echo "ok" >&6; }
6715 fi
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738 # Check whether --enable-libtool-lock was given.
6739 if test "${enable_libtool_lock+set}" = set; then :
6740   enableval=$enable_libtool_lock;
6741 fi
6742
6743 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6744
6745 # Some flags need to be propagated to the compiler or linker for good
6746 # libtool support.
6747 case $host in
6748 ia64-*-hpux*)
6749   # Find out which ABI we are using.
6750   echo 'int i;' > conftest.$ac_ext
6751   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6752   (eval $ac_compile) 2>&5
6753   ac_status=$?
6754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6755   test $ac_status = 0; }; then
6756     case `/usr/bin/file conftest.$ac_objext` in
6757       *ELF-32*)
6758         HPUX_IA64_MODE="32"
6759         ;;
6760       *ELF-64*)
6761         HPUX_IA64_MODE="64"
6762         ;;
6763     esac
6764   fi
6765   rm -rf conftest*
6766   ;;
6767 *-*-irix6*)
6768   # Find out which ABI we are using.
6769   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6770   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6771   (eval $ac_compile) 2>&5
6772   ac_status=$?
6773   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6774   test $ac_status = 0; }; then
6775     if test "$lt_cv_prog_gnu_ld" = yes; then
6776       case `/usr/bin/file conftest.$ac_objext` in
6777         *32-bit*)
6778           LD="${LD-ld} -melf32bsmip"
6779           ;;
6780         *N32*)
6781           LD="${LD-ld} -melf32bmipn32"
6782           ;;
6783         *64-bit*)
6784           LD="${LD-ld} -melf64bmip"
6785         ;;
6786       esac
6787     else
6788       case `/usr/bin/file conftest.$ac_objext` in
6789         *32-bit*)
6790           LD="${LD-ld} -32"
6791           ;;
6792         *N32*)
6793           LD="${LD-ld} -n32"
6794           ;;
6795         *64-bit*)
6796           LD="${LD-ld} -64"
6797           ;;
6798       esac
6799     fi
6800   fi
6801   rm -rf conftest*
6802   ;;
6803
6804 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
6805 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6806   # Find out which ABI we are using.
6807   echo 'int i;' > conftest.$ac_ext
6808   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6809   (eval $ac_compile) 2>&5
6810   ac_status=$?
6811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6812   test $ac_status = 0; }; then
6813     case `/usr/bin/file conftest.o` in
6814       *32-bit*)
6815         case $host in
6816           x86_64-*kfreebsd*-gnu)
6817             LD="${LD-ld} -m elf_i386_fbsd"
6818             ;;
6819           x86_64-*linux*)
6820             case `/usr/bin/file conftest.o` in
6821               *x86-64*)
6822                 LD="${LD-ld} -m elf32_x86_64"
6823                 ;;
6824               *)
6825                 LD="${LD-ld} -m elf_i386"
6826                 ;;
6827             esac
6828             ;;
6829           ppc64-*linux*|powerpc64-*linux*)
6830             LD="${LD-ld} -m elf32ppclinux"
6831             ;;
6832           s390x-*linux*)
6833             LD="${LD-ld} -m elf_s390"
6834             ;;
6835           sparc64-*linux*)
6836             LD="${LD-ld} -m elf32_sparc"
6837             ;;
6838         esac
6839         ;;
6840       *64-bit*)
6841         case $host in
6842           x86_64-*kfreebsd*-gnu)
6843             LD="${LD-ld} -m elf_x86_64_fbsd"
6844             ;;
6845           x86_64-*linux*)
6846             LD="${LD-ld} -m elf_x86_64"
6847             ;;
6848           ppc*-*linux*|powerpc*-*linux*)
6849             LD="${LD-ld} -m elf64ppc"
6850             ;;
6851           s390*-*linux*|s390*-*tpf*)
6852             LD="${LD-ld} -m elf64_s390"
6853             ;;
6854           sparc*-*linux*)
6855             LD="${LD-ld} -m elf64_sparc"
6856             ;;
6857         esac
6858         ;;
6859     esac
6860   fi
6861   rm -rf conftest*
6862   ;;
6863
6864 *-*-sco3.2v5*)
6865   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6866   SAVE_CFLAGS="$CFLAGS"
6867   CFLAGS="$CFLAGS -belf"
6868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6869 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6870 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6871   $as_echo_n "(cached) " >&6
6872 else
6873   ac_ext=c
6874 ac_cpp='$CPP $CPPFLAGS'
6875 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6876 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6877 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6878
6879      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6880 /* end confdefs.h.  */
6881
6882 int
6883 main ()
6884 {
6885
6886   ;
6887   return 0;
6888 }
6889 _ACEOF
6890 if ac_fn_c_try_link "$LINENO"; then :
6891   lt_cv_cc_needs_belf=yes
6892 else
6893   lt_cv_cc_needs_belf=no
6894 fi
6895 rm -f core conftest.err conftest.$ac_objext \
6896     conftest$ac_exeext conftest.$ac_ext
6897      ac_ext=c
6898 ac_cpp='$CPP $CPPFLAGS'
6899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6902
6903 fi
6904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6905 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6906   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6907     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6908     CFLAGS="$SAVE_CFLAGS"
6909   fi
6910   ;;
6911 sparc*-*solaris*)
6912   # Find out which ABI we are using.
6913   echo 'int i;' > conftest.$ac_ext
6914   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6915   (eval $ac_compile) 2>&5
6916   ac_status=$?
6917   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6918   test $ac_status = 0; }; then
6919     case `/usr/bin/file conftest.o` in
6920     *64-bit*)
6921       case $lt_cv_prog_gnu_ld in
6922       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6923       *)
6924         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6925           LD="${LD-ld} -64"
6926         fi
6927         ;;
6928       esac
6929       ;;
6930     esac
6931   fi
6932   rm -rf conftest*
6933   ;;
6934 esac
6935
6936 need_locks="$enable_libtool_lock"
6937
6938
6939   case $host_os in
6940     rhapsody* | darwin*)
6941     if test -n "$ac_tool_prefix"; then
6942   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6943 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6945 $as_echo_n "checking for $ac_word... " >&6; }
6946 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6947   $as_echo_n "(cached) " >&6
6948 else
6949   if test -n "$DSYMUTIL"; then
6950   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6951 else
6952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6953 for as_dir in $PATH
6954 do
6955   IFS=$as_save_IFS
6956   test -z "$as_dir" && as_dir=.
6957     for ac_exec_ext in '' $ac_executable_extensions; do
6958   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6959     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6960     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6961     break 2
6962   fi
6963 done
6964   done
6965 IFS=$as_save_IFS
6966
6967 fi
6968 fi
6969 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6970 if test -n "$DSYMUTIL"; then
6971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6972 $as_echo "$DSYMUTIL" >&6; }
6973 else
6974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6975 $as_echo "no" >&6; }
6976 fi
6977
6978
6979 fi
6980 if test -z "$ac_cv_prog_DSYMUTIL"; then
6981   ac_ct_DSYMUTIL=$DSYMUTIL
6982   # Extract the first word of "dsymutil", so it can be a program name with args.
6983 set dummy dsymutil; ac_word=$2
6984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6985 $as_echo_n "checking for $ac_word... " >&6; }
6986 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6987   $as_echo_n "(cached) " >&6
6988 else
6989   if test -n "$ac_ct_DSYMUTIL"; then
6990   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6991 else
6992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6993 for as_dir in $PATH
6994 do
6995   IFS=$as_save_IFS
6996   test -z "$as_dir" && as_dir=.
6997     for ac_exec_ext in '' $ac_executable_extensions; do
6998   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6999     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7001     break 2
7002   fi
7003 done
7004   done
7005 IFS=$as_save_IFS
7006
7007 fi
7008 fi
7009 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7010 if test -n "$ac_ct_DSYMUTIL"; then
7011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7012 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7013 else
7014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7015 $as_echo "no" >&6; }
7016 fi
7017
7018   if test "x$ac_ct_DSYMUTIL" = x; then
7019     DSYMUTIL=":"
7020   else
7021     case $cross_compiling:$ac_tool_warned in
7022 yes:)
7023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7025 ac_tool_warned=yes ;;
7026 esac
7027     DSYMUTIL=$ac_ct_DSYMUTIL
7028   fi
7029 else
7030   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7031 fi
7032
7033     if test -n "$ac_tool_prefix"; then
7034   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7035 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7037 $as_echo_n "checking for $ac_word... " >&6; }
7038 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7039   $as_echo_n "(cached) " >&6
7040 else
7041   if test -n "$NMEDIT"; then
7042   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7043 else
7044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7045 for as_dir in $PATH
7046 do
7047   IFS=$as_save_IFS
7048   test -z "$as_dir" && as_dir=.
7049     for ac_exec_ext in '' $ac_executable_extensions; do
7050   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7051     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7053     break 2
7054   fi
7055 done
7056   done
7057 IFS=$as_save_IFS
7058
7059 fi
7060 fi
7061 NMEDIT=$ac_cv_prog_NMEDIT
7062 if test -n "$NMEDIT"; then
7063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7064 $as_echo "$NMEDIT" >&6; }
7065 else
7066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7067 $as_echo "no" >&6; }
7068 fi
7069
7070
7071 fi
7072 if test -z "$ac_cv_prog_NMEDIT"; then
7073   ac_ct_NMEDIT=$NMEDIT
7074   # Extract the first word of "nmedit", so it can be a program name with args.
7075 set dummy nmedit; ac_word=$2
7076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7077 $as_echo_n "checking for $ac_word... " >&6; }
7078 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7079   $as_echo_n "(cached) " >&6
7080 else
7081   if test -n "$ac_ct_NMEDIT"; then
7082   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7083 else
7084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7085 for as_dir in $PATH
7086 do
7087   IFS=$as_save_IFS
7088   test -z "$as_dir" && as_dir=.
7089     for ac_exec_ext in '' $ac_executable_extensions; do
7090   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7091     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7093     break 2
7094   fi
7095 done
7096   done
7097 IFS=$as_save_IFS
7098
7099 fi
7100 fi
7101 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7102 if test -n "$ac_ct_NMEDIT"; then
7103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7104 $as_echo "$ac_ct_NMEDIT" >&6; }
7105 else
7106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7107 $as_echo "no" >&6; }
7108 fi
7109
7110   if test "x$ac_ct_NMEDIT" = x; then
7111     NMEDIT=":"
7112   else
7113     case $cross_compiling:$ac_tool_warned in
7114 yes:)
7115 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7116 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7117 ac_tool_warned=yes ;;
7118 esac
7119     NMEDIT=$ac_ct_NMEDIT
7120   fi
7121 else
7122   NMEDIT="$ac_cv_prog_NMEDIT"
7123 fi
7124
7125     if test -n "$ac_tool_prefix"; then
7126   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7127 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7129 $as_echo_n "checking for $ac_word... " >&6; }
7130 if test "${ac_cv_prog_LIPO+set}" = set; then :
7131   $as_echo_n "(cached) " >&6
7132 else
7133   if test -n "$LIPO"; then
7134   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7135 else
7136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7137 for as_dir in $PATH
7138 do
7139   IFS=$as_save_IFS
7140   test -z "$as_dir" && as_dir=.
7141     for ac_exec_ext in '' $ac_executable_extensions; do
7142   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7143     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7144     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7145     break 2
7146   fi
7147 done
7148   done
7149 IFS=$as_save_IFS
7150
7151 fi
7152 fi
7153 LIPO=$ac_cv_prog_LIPO
7154 if test -n "$LIPO"; then
7155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7156 $as_echo "$LIPO" >&6; }
7157 else
7158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7159 $as_echo "no" >&6; }
7160 fi
7161
7162
7163 fi
7164 if test -z "$ac_cv_prog_LIPO"; then
7165   ac_ct_LIPO=$LIPO
7166   # Extract the first word of "lipo", so it can be a program name with args.
7167 set dummy lipo; ac_word=$2
7168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7169 $as_echo_n "checking for $ac_word... " >&6; }
7170 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7171   $as_echo_n "(cached) " >&6
7172 else
7173   if test -n "$ac_ct_LIPO"; then
7174   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7175 else
7176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7177 for as_dir in $PATH
7178 do
7179   IFS=$as_save_IFS
7180   test -z "$as_dir" && as_dir=.
7181     for ac_exec_ext in '' $ac_executable_extensions; do
7182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7183     ac_cv_prog_ac_ct_LIPO="lipo"
7184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7185     break 2
7186   fi
7187 done
7188   done
7189 IFS=$as_save_IFS
7190
7191 fi
7192 fi
7193 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7194 if test -n "$ac_ct_LIPO"; then
7195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7196 $as_echo "$ac_ct_LIPO" >&6; }
7197 else
7198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7199 $as_echo "no" >&6; }
7200 fi
7201
7202   if test "x$ac_ct_LIPO" = x; then
7203     LIPO=":"
7204   else
7205     case $cross_compiling:$ac_tool_warned in
7206 yes:)
7207 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7208 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7209 ac_tool_warned=yes ;;
7210 esac
7211     LIPO=$ac_ct_LIPO
7212   fi
7213 else
7214   LIPO="$ac_cv_prog_LIPO"
7215 fi
7216
7217     if test -n "$ac_tool_prefix"; then
7218   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7219 set dummy ${ac_tool_prefix}otool; ac_word=$2
7220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7221 $as_echo_n "checking for $ac_word... " >&6; }
7222 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7223   $as_echo_n "(cached) " >&6
7224 else
7225   if test -n "$OTOOL"; then
7226   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7227 else
7228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7229 for as_dir in $PATH
7230 do
7231   IFS=$as_save_IFS
7232   test -z "$as_dir" && as_dir=.
7233     for ac_exec_ext in '' $ac_executable_extensions; do
7234   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7235     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7236     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7237     break 2
7238   fi
7239 done
7240   done
7241 IFS=$as_save_IFS
7242
7243 fi
7244 fi
7245 OTOOL=$ac_cv_prog_OTOOL
7246 if test -n "$OTOOL"; then
7247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7248 $as_echo "$OTOOL" >&6; }
7249 else
7250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7251 $as_echo "no" >&6; }
7252 fi
7253
7254
7255 fi
7256 if test -z "$ac_cv_prog_OTOOL"; then
7257   ac_ct_OTOOL=$OTOOL
7258   # Extract the first word of "otool", so it can be a program name with args.
7259 set dummy otool; ac_word=$2
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7261 $as_echo_n "checking for $ac_word... " >&6; }
7262 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7263   $as_echo_n "(cached) " >&6
7264 else
7265   if test -n "$ac_ct_OTOOL"; then
7266   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7267 else
7268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7269 for as_dir in $PATH
7270 do
7271   IFS=$as_save_IFS
7272   test -z "$as_dir" && as_dir=.
7273     for ac_exec_ext in '' $ac_executable_extensions; do
7274   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7275     ac_cv_prog_ac_ct_OTOOL="otool"
7276     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7277     break 2
7278   fi
7279 done
7280   done
7281 IFS=$as_save_IFS
7282
7283 fi
7284 fi
7285 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7286 if test -n "$ac_ct_OTOOL"; then
7287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7288 $as_echo "$ac_ct_OTOOL" >&6; }
7289 else
7290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7291 $as_echo "no" >&6; }
7292 fi
7293
7294   if test "x$ac_ct_OTOOL" = x; then
7295     OTOOL=":"
7296   else
7297     case $cross_compiling:$ac_tool_warned in
7298 yes:)
7299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7300 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7301 ac_tool_warned=yes ;;
7302 esac
7303     OTOOL=$ac_ct_OTOOL
7304   fi
7305 else
7306   OTOOL="$ac_cv_prog_OTOOL"
7307 fi
7308
7309     if test -n "$ac_tool_prefix"; then
7310   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7311 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7313 $as_echo_n "checking for $ac_word... " >&6; }
7314 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7315   $as_echo_n "(cached) " >&6
7316 else
7317   if test -n "$OTOOL64"; then
7318   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7319 else
7320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7321 for as_dir in $PATH
7322 do
7323   IFS=$as_save_IFS
7324   test -z "$as_dir" && as_dir=.
7325     for ac_exec_ext in '' $ac_executable_extensions; do
7326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7327     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7329     break 2
7330   fi
7331 done
7332   done
7333 IFS=$as_save_IFS
7334
7335 fi
7336 fi
7337 OTOOL64=$ac_cv_prog_OTOOL64
7338 if test -n "$OTOOL64"; then
7339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7340 $as_echo "$OTOOL64" >&6; }
7341 else
7342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7343 $as_echo "no" >&6; }
7344 fi
7345
7346
7347 fi
7348 if test -z "$ac_cv_prog_OTOOL64"; then
7349   ac_ct_OTOOL64=$OTOOL64
7350   # Extract the first word of "otool64", so it can be a program name with args.
7351 set dummy otool64; ac_word=$2
7352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7353 $as_echo_n "checking for $ac_word... " >&6; }
7354 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7355   $as_echo_n "(cached) " >&6
7356 else
7357   if test -n "$ac_ct_OTOOL64"; then
7358   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7359 else
7360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7361 for as_dir in $PATH
7362 do
7363   IFS=$as_save_IFS
7364   test -z "$as_dir" && as_dir=.
7365     for ac_exec_ext in '' $ac_executable_extensions; do
7366   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7367     ac_cv_prog_ac_ct_OTOOL64="otool64"
7368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7369     break 2
7370   fi
7371 done
7372   done
7373 IFS=$as_save_IFS
7374
7375 fi
7376 fi
7377 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7378 if test -n "$ac_ct_OTOOL64"; then
7379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7380 $as_echo "$ac_ct_OTOOL64" >&6; }
7381 else
7382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7383 $as_echo "no" >&6; }
7384 fi
7385
7386   if test "x$ac_ct_OTOOL64" = x; then
7387     OTOOL64=":"
7388   else
7389     case $cross_compiling:$ac_tool_warned in
7390 yes:)
7391 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7392 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7393 ac_tool_warned=yes ;;
7394 esac
7395     OTOOL64=$ac_ct_OTOOL64
7396   fi
7397 else
7398   OTOOL64="$ac_cv_prog_OTOOL64"
7399 fi
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7428 $as_echo_n "checking for -single_module linker flag... " >&6; }
7429 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7430   $as_echo_n "(cached) " >&6
7431 else
7432   lt_cv_apple_cc_single_mod=no
7433       if test -z "${LT_MULTI_MODULE}"; then
7434         # By default we will add the -single_module flag. You can override
7435         # by either setting the environment variable LT_MULTI_MODULE
7436         # non-empty at configure time, or by adding -multi_module to the
7437         # link flags.
7438         rm -rf libconftest.dylib*
7439         echo "int foo(void){return 1;}" > conftest.c
7440         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7441 -dynamiclib -Wl,-single_module conftest.c" >&5
7442         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7443           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7444         _lt_result=$?
7445         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7446           lt_cv_apple_cc_single_mod=yes
7447         else
7448           cat conftest.err >&5
7449         fi
7450         rm -rf libconftest.dylib*
7451         rm -f conftest.*
7452       fi
7453 fi
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7455 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7456     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7457 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7458 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7459   $as_echo_n "(cached) " >&6
7460 else
7461   lt_cv_ld_exported_symbols_list=no
7462       save_LDFLAGS=$LDFLAGS
7463       echo "_main" > conftest.sym
7464       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7465       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7466 /* end confdefs.h.  */
7467
7468 int
7469 main ()
7470 {
7471
7472   ;
7473   return 0;
7474 }
7475 _ACEOF
7476 if ac_fn_c_try_link "$LINENO"; then :
7477   lt_cv_ld_exported_symbols_list=yes
7478 else
7479   lt_cv_ld_exported_symbols_list=no
7480 fi
7481 rm -f core conftest.err conftest.$ac_objext \
7482     conftest$ac_exeext conftest.$ac_ext
7483         LDFLAGS="$save_LDFLAGS"
7484
7485 fi
7486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7487 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7489 $as_echo_n "checking for -force_load linker flag... " >&6; }
7490 if test "${lt_cv_ld_force_load+set}" = set; then :
7491   $as_echo_n "(cached) " >&6
7492 else
7493   lt_cv_ld_force_load=no
7494       cat > conftest.c << _LT_EOF
7495 int forced_loaded() { return 2;}
7496 _LT_EOF
7497       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7498       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7499       echo "$AR cru libconftest.a conftest.o" >&5
7500       $AR cru libconftest.a conftest.o 2>&5
7501       cat > conftest.c << _LT_EOF
7502 int main() { return 0;}
7503 _LT_EOF
7504       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7505       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7506       _lt_result=$?
7507       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7508         lt_cv_ld_force_load=yes
7509       else
7510         cat conftest.err >&5
7511       fi
7512         rm -f conftest.err libconftest.a conftest conftest.c
7513         rm -rf conftest.dSYM
7514
7515 fi
7516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7517 $as_echo "$lt_cv_ld_force_load" >&6; }
7518     case $host_os in
7519     rhapsody* | darwin1.[012])
7520       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7521     darwin1.*)
7522       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7523     darwin*) # darwin 5.x on
7524       # if running on 10.5 or later, the deployment target defaults
7525       # to the OS version, if on x86, and 10.4, the deployment
7526       # target defaults to 10.4. Don't you love it?
7527       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7528         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7529           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7530         10.[012]*)
7531           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7532         10.*)
7533           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7534       esac
7535     ;;
7536   esac
7537     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7538       _lt_dar_single_mod='$single_module'
7539     fi
7540     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7541       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7542     else
7543       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7544     fi
7545     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7546       _lt_dsymutil='~$DSYMUTIL $lib || :'
7547     else
7548       _lt_dsymutil=
7549     fi
7550     ;;
7551   esac
7552
7553 for ac_header in dlfcn.h
7554 do :
7555   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7556 "
7557 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7558   cat >>confdefs.h <<_ACEOF
7559 #define HAVE_DLFCN_H 1
7560 _ACEOF
7561
7562 fi
7563
7564 done
7565
7566
7567
7568
7569
7570 # Set options
7571 # Check whether --enable-shared was given.
7572 if test "${enable_shared+set}" = set; then :
7573   enableval=$enable_shared; p=${PACKAGE-default}
7574     case $enableval in
7575     yes) enable_shared=yes ;;
7576     no) enable_shared=no ;;
7577     *)
7578       enable_shared=no
7579       # Look at the argument we got.  We use all the common list separators.
7580       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7581       for pkg in $enableval; do
7582         IFS="$lt_save_ifs"
7583         if test "X$pkg" = "X$p"; then
7584           enable_shared=yes
7585         fi
7586       done
7587       IFS="$lt_save_ifs"
7588       ;;
7589     esac
7590 else
7591   enable_shared=no
7592 fi
7593
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603         enable_dlopen=no
7604
7605
7606   enable_win32_dll=no
7607
7608
7609
7610   # Check whether --enable-static was given.
7611 if test "${enable_static+set}" = set; then :
7612   enableval=$enable_static; p=${PACKAGE-default}
7613     case $enableval in
7614     yes) enable_static=yes ;;
7615     no) enable_static=no ;;
7616     *)
7617      enable_static=no
7618       # Look at the argument we got.  We use all the common list separators.
7619       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7620       for pkg in $enableval; do
7621         IFS="$lt_save_ifs"
7622         if test "X$pkg" = "X$p"; then
7623           enable_static=yes
7624         fi
7625       done
7626       IFS="$lt_save_ifs"
7627       ;;
7628     esac
7629 else
7630   enable_static=yes
7631 fi
7632
7633
7634
7635
7636
7637
7638
7639
7640
7641
7642 # Check whether --with-pic was given.
7643 if test "${with_pic+set}" = set; then :
7644   withval=$with_pic; pic_mode="$withval"
7645 else
7646   pic_mode=default
7647 fi
7648
7649
7650 test -z "$pic_mode" && pic_mode=default
7651
7652
7653
7654
7655
7656
7657
7658   # Check whether --enable-fast-install was given.
7659 if test "${enable_fast_install+set}" = set; then :
7660   enableval=$enable_fast_install; p=${PACKAGE-default}
7661     case $enableval in
7662     yes) enable_fast_install=yes ;;
7663     no) enable_fast_install=no ;;
7664     *)
7665       enable_fast_install=no
7666       # Look at the argument we got.  We use all the common list separators.
7667       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7668       for pkg in $enableval; do
7669         IFS="$lt_save_ifs"
7670         if test "X$pkg" = "X$p"; then
7671           enable_fast_install=yes
7672         fi
7673       done
7674       IFS="$lt_save_ifs"
7675       ;;
7676     esac
7677 else
7678   enable_fast_install=yes
7679 fi
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691 # This can be used to rebuild libtool when needed
7692 LIBTOOL_DEPS="$ltmain"
7693
7694 # Always use our own libtool.
7695 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7696
7697
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722 test -z "$LN_S" && LN_S="ln -s"
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737 if test -n "${ZSH_VERSION+set}" ; then
7738    setopt NO_GLOB_SUBST
7739 fi
7740
7741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7742 $as_echo_n "checking for objdir... " >&6; }
7743 if test "${lt_cv_objdir+set}" = set; then :
7744   $as_echo_n "(cached) " >&6
7745 else
7746   rm -f .libs 2>/dev/null
7747 mkdir .libs 2>/dev/null
7748 if test -d .libs; then
7749   lt_cv_objdir=.libs
7750 else
7751   # MS-DOS does not allow filenames that begin with a dot.
7752   lt_cv_objdir=_libs
7753 fi
7754 rmdir .libs 2>/dev/null
7755 fi
7756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7757 $as_echo "$lt_cv_objdir" >&6; }
7758 objdir=$lt_cv_objdir
7759
7760
7761
7762
7763
7764 cat >>confdefs.h <<_ACEOF
7765 #define LT_OBJDIR "$lt_cv_objdir/"
7766 _ACEOF
7767
7768
7769
7770
7771 case $host_os in
7772 aix3*)
7773   # AIX sometimes has problems with the GCC collect2 program.  For some
7774   # reason, if we set the COLLECT_NAMES environment variable, the problems
7775   # vanish in a puff of smoke.
7776   if test "X${COLLECT_NAMES+set}" != Xset; then
7777     COLLECT_NAMES=
7778     export COLLECT_NAMES
7779   fi
7780   ;;
7781 esac
7782
7783 # Global variables:
7784 ofile=libtool
7785 can_build_shared=yes
7786
7787 # All known linkers require a `.a' archive for static linking (except MSVC,
7788 # which needs '.lib').
7789 libext=a
7790
7791 with_gnu_ld="$lt_cv_prog_gnu_ld"
7792
7793 old_CC="$CC"
7794 old_CFLAGS="$CFLAGS"
7795
7796 # Set sane defaults for various variables
7797 test -z "$CC" && CC=cc
7798 test -z "$LTCC" && LTCC=$CC
7799 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7800 test -z "$LD" && LD=ld
7801 test -z "$ac_objext" && ac_objext=o
7802
7803 for cc_temp in $compiler""; do
7804   case $cc_temp in
7805     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7806     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7807     \-*) ;;
7808     *) break;;
7809   esac
7810 done
7811 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7812
7813
7814 # Only perform the check for file, if the check method requires it
7815 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7816 case $deplibs_check_method in
7817 file_magic*)
7818   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7819     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7820 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7821 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7822   $as_echo_n "(cached) " >&6
7823 else
7824   case $MAGIC_CMD in
7825 [\\/*] |  ?:[\\/]*)
7826   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7827   ;;
7828 *)
7829   lt_save_MAGIC_CMD="$MAGIC_CMD"
7830   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7831   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7832   for ac_dir in $ac_dummy; do
7833     IFS="$lt_save_ifs"
7834     test -z "$ac_dir" && ac_dir=.
7835     if test -f $ac_dir/${ac_tool_prefix}file; then
7836       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7837       if test -n "$file_magic_test_file"; then
7838         case $deplibs_check_method in
7839         "file_magic "*)
7840           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7841           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7842           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7843             $EGREP "$file_magic_regex" > /dev/null; then
7844             :
7845           else
7846             cat <<_LT_EOF 1>&2
7847
7848 *** Warning: the command libtool uses to detect shared libraries,
7849 *** $file_magic_cmd, produces output that libtool cannot recognize.
7850 *** The result is that libtool may fail to recognize shared libraries
7851 *** as such.  This will affect the creation of libtool libraries that
7852 *** depend on shared libraries, but programs linked with such libtool
7853 *** libraries will work regardless of this problem.  Nevertheless, you
7854 *** may want to report the problem to your system manager and/or to
7855 *** bug-libtool@gnu.org
7856
7857 _LT_EOF
7858           fi ;;
7859         esac
7860       fi
7861       break
7862     fi
7863   done
7864   IFS="$lt_save_ifs"
7865   MAGIC_CMD="$lt_save_MAGIC_CMD"
7866   ;;
7867 esac
7868 fi
7869
7870 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7871 if test -n "$MAGIC_CMD"; then
7872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7873 $as_echo "$MAGIC_CMD" >&6; }
7874 else
7875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7876 $as_echo "no" >&6; }
7877 fi
7878
7879
7880
7881
7882
7883 if test -z "$lt_cv_path_MAGIC_CMD"; then
7884   if test -n "$ac_tool_prefix"; then
7885     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7886 $as_echo_n "checking for file... " >&6; }
7887 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7888   $as_echo_n "(cached) " >&6
7889 else
7890   case $MAGIC_CMD in
7891 [\\/*] |  ?:[\\/]*)
7892   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7893   ;;
7894 *)
7895   lt_save_MAGIC_CMD="$MAGIC_CMD"
7896   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7897   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7898   for ac_dir in $ac_dummy; do
7899     IFS="$lt_save_ifs"
7900     test -z "$ac_dir" && ac_dir=.
7901     if test -f $ac_dir/file; then
7902       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7903       if test -n "$file_magic_test_file"; then
7904         case $deplibs_check_method in
7905         "file_magic "*)
7906           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7907           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7908           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7909             $EGREP "$file_magic_regex" > /dev/null; then
7910             :
7911           else
7912             cat <<_LT_EOF 1>&2
7913
7914 *** Warning: the command libtool uses to detect shared libraries,
7915 *** $file_magic_cmd, produces output that libtool cannot recognize.
7916 *** The result is that libtool may fail to recognize shared libraries
7917 *** as such.  This will affect the creation of libtool libraries that
7918 *** depend on shared libraries, but programs linked with such libtool
7919 *** libraries will work regardless of this problem.  Nevertheless, you
7920 *** may want to report the problem to your system manager and/or to
7921 *** bug-libtool@gnu.org
7922
7923 _LT_EOF
7924           fi ;;
7925         esac
7926       fi
7927       break
7928     fi
7929   done
7930   IFS="$lt_save_ifs"
7931   MAGIC_CMD="$lt_save_MAGIC_CMD"
7932   ;;
7933 esac
7934 fi
7935
7936 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7937 if test -n "$MAGIC_CMD"; then
7938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7939 $as_echo "$MAGIC_CMD" >&6; }
7940 else
7941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7942 $as_echo "no" >&6; }
7943 fi
7944
7945
7946   else
7947     MAGIC_CMD=:
7948   fi
7949 fi
7950
7951   fi
7952   ;;
7953 esac
7954
7955 # Use C for the default configuration in the libtool script
7956
7957 lt_save_CC="$CC"
7958 ac_ext=c
7959 ac_cpp='$CPP $CPPFLAGS'
7960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7962 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7963
7964
7965 # Source file extension for C test sources.
7966 ac_ext=c
7967
7968 # Object file extension for compiled C test sources.
7969 objext=o
7970 objext=$objext
7971
7972 # Code to be used in simple compile tests
7973 lt_simple_compile_test_code="int some_variable = 0;"
7974
7975 # Code to be used in simple link tests
7976 lt_simple_link_test_code='int main(){return(0);}'
7977
7978
7979
7980
7981
7982
7983
7984 # If no C compiler was specified, use CC.
7985 LTCC=${LTCC-"$CC"}
7986
7987 # If no C compiler flags were specified, use CFLAGS.
7988 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7989
7990 # Allow CC to be a program name with arguments.
7991 compiler=$CC
7992
7993 # Save the default compiler, since it gets overwritten when the other
7994 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7995 compiler_DEFAULT=$CC
7996
7997 # save warnings/boilerplate of simple test code
7998 ac_outfile=conftest.$ac_objext
7999 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8000 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8001 _lt_compiler_boilerplate=`cat conftest.err`
8002 $RM conftest*
8003
8004 ac_outfile=conftest.$ac_objext
8005 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8006 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8007 _lt_linker_boilerplate=`cat conftest.err`
8008 $RM -r conftest*
8009
8010
8011 ## CAVEAT EMPTOR:
8012 ## There is no encapsulation within the following macros, do not change
8013 ## the running order or otherwise move them around unless you know exactly
8014 ## what you are doing...
8015 if test -n "$compiler"; then
8016
8017 lt_prog_compiler_no_builtin_flag=
8018
8019 if test "$GCC" = yes; then
8020   case $cc_basename in
8021   nvcc*)
8022     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8023   *)
8024     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8025   esac
8026
8027   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8028 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8029 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8030   $as_echo_n "(cached) " >&6
8031 else
8032   lt_cv_prog_compiler_rtti_exceptions=no
8033    ac_outfile=conftest.$ac_objext
8034    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8035    lt_compiler_flag="-fno-rtti -fno-exceptions"
8036    # Insert the option either (1) after the last *FLAGS variable, or
8037    # (2) before a word containing "conftest.", or (3) at the end.
8038    # Note that $ac_compile itself does not contain backslashes and begins
8039    # with a dollar sign (not a hyphen), so the echo should work correctly.
8040    # The option is referenced via a variable to avoid confusing sed.
8041    lt_compile=`echo "$ac_compile" | $SED \
8042    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8043    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8044    -e 's:$: $lt_compiler_flag:'`
8045    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8046    (eval "$lt_compile" 2>conftest.err)
8047    ac_status=$?
8048    cat conftest.err >&5
8049    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8050    if (exit $ac_status) && test -s "$ac_outfile"; then
8051      # The compiler can only warn and ignore the option if not recognized
8052      # So say no if there are warnings other than the usual output.
8053      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8054      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8055      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8056        lt_cv_prog_compiler_rtti_exceptions=yes
8057      fi
8058    fi
8059    $RM conftest*
8060
8061 fi
8062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8063 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8064
8065 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8066     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8067 else
8068     :
8069 fi
8070
8071 fi
8072
8073
8074
8075
8076
8077
8078   lt_prog_compiler_wl=
8079 lt_prog_compiler_pic=
8080 lt_prog_compiler_static=
8081
8082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8083 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8084
8085   if test "$GCC" = yes; then
8086     lt_prog_compiler_wl='-Wl,'
8087     lt_prog_compiler_static='-static'
8088
8089     case $host_os in
8090       aix*)
8091       # All AIX code is PIC.
8092       if test "$host_cpu" = ia64; then
8093         # AIX 5 now supports IA64 processor
8094         lt_prog_compiler_static='-Bstatic'
8095       fi
8096       lt_prog_compiler_pic='-fPIC'
8097       ;;
8098
8099     amigaos*)
8100       case $host_cpu in
8101       powerpc)
8102             # see comment about AmigaOS4 .so support
8103             lt_prog_compiler_pic='-fPIC'
8104         ;;
8105       m68k)
8106             # FIXME: we need at least 68020 code to build shared libraries, but
8107             # adding the `-m68020' flag to GCC prevents building anything better,
8108             # like `-m68040'.
8109             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8110         ;;
8111       esac
8112       ;;
8113
8114     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8115       # PIC is the default for these OSes.
8116       ;;
8117
8118     mingw* | cygwin* | pw32* | os2* | cegcc*)
8119       # This hack is so that the source file can tell whether it is being
8120       # built for inclusion in a dll (and should export symbols for example).
8121       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8122       # (--disable-auto-import) libraries
8123       lt_prog_compiler_pic='-DDLL_EXPORT'
8124       ;;
8125
8126     darwin* | rhapsody*)
8127       # PIC is the default on this platform
8128       # Common symbols not allowed in MH_DYLIB files
8129       lt_prog_compiler_pic='-fno-common'
8130       ;;
8131
8132     haiku*)
8133       # PIC is the default for Haiku.
8134       # The "-static" flag exists, but is broken.
8135       lt_prog_compiler_static=
8136       ;;
8137
8138     hpux*)
8139       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8140       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8141       # sets the default TLS model and affects inlining.
8142       case $host_cpu in
8143       hppa*64*)
8144         # +Z the default
8145         ;;
8146       *)
8147         lt_prog_compiler_pic='-fPIC'
8148         ;;
8149       esac
8150       ;;
8151
8152     interix[3-9]*)
8153       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8154       # Instead, we relocate shared libraries at runtime.
8155       ;;
8156
8157     msdosdjgpp*)
8158       # Just because we use GCC doesn't mean we suddenly get shared libraries
8159       # on systems that don't support them.
8160       lt_prog_compiler_can_build_shared=no
8161       enable_shared=no
8162       ;;
8163
8164     *nto* | *qnx*)
8165       # QNX uses GNU C++, but need to define -shared option too, otherwise
8166       # it will coredump.
8167       lt_prog_compiler_pic='-fPIC -shared'
8168       ;;
8169
8170     sysv4*MP*)
8171       if test -d /usr/nec; then
8172         lt_prog_compiler_pic=-Kconform_pic
8173       fi
8174       ;;
8175
8176     *)
8177       lt_prog_compiler_pic='-fPIC'
8178       ;;
8179     esac
8180
8181     case $cc_basename in
8182     nvcc*) # Cuda Compiler Driver 2.2
8183       lt_prog_compiler_wl='-Xlinker '
8184       lt_prog_compiler_pic='-Xcompiler -fPIC'
8185       ;;
8186     esac
8187   else
8188     # PORTME Check for flag to pass linker flags through the system compiler.
8189     case $host_os in
8190     aix*)
8191       lt_prog_compiler_wl='-Wl,'
8192       if test "$host_cpu" = ia64; then
8193         # AIX 5 now supports IA64 processor
8194         lt_prog_compiler_static='-Bstatic'
8195       else
8196         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8197       fi
8198       ;;
8199
8200     mingw* | cygwin* | pw32* | os2* | cegcc*)
8201       # This hack is so that the source file can tell whether it is being
8202       # built for inclusion in a dll (and should export symbols for example).
8203       lt_prog_compiler_pic='-DDLL_EXPORT'
8204       ;;
8205
8206     hpux9* | hpux10* | hpux11*)
8207       lt_prog_compiler_wl='-Wl,'
8208       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8209       # not for PA HP-UX.
8210       case $host_cpu in
8211       hppa*64*|ia64*)
8212         # +Z the default
8213         ;;
8214       *)
8215         lt_prog_compiler_pic='+Z'
8216         ;;
8217       esac
8218       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8219       lt_prog_compiler_static='${wl}-a ${wl}archive'
8220       ;;
8221
8222     irix5* | irix6* | nonstopux*)
8223       lt_prog_compiler_wl='-Wl,'
8224       # PIC (with -KPIC) is the default.
8225       lt_prog_compiler_static='-non_shared'
8226       ;;
8227
8228     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8229       case $cc_basename in
8230       # old Intel for x86_64 which still supported -KPIC.
8231       ecc*)
8232         lt_prog_compiler_wl='-Wl,'
8233         lt_prog_compiler_pic='-KPIC'
8234         lt_prog_compiler_static='-static'
8235         ;;
8236       # icc used to be incompatible with GCC.
8237       # ICC 10 doesn't accept -KPIC any more.
8238       icc* | ifort*)
8239         lt_prog_compiler_wl='-Wl,'
8240         lt_prog_compiler_pic='-fPIC'
8241         lt_prog_compiler_static='-static'
8242         ;;
8243       # Lahey Fortran 8.1.
8244       lf95*)
8245         lt_prog_compiler_wl='-Wl,'
8246         lt_prog_compiler_pic='--shared'
8247         lt_prog_compiler_static='--static'
8248         ;;
8249       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8250         # Portland Group compilers (*not* the Pentium gcc compiler,
8251         # which looks to be a dead project)
8252         lt_prog_compiler_wl='-Wl,'
8253         lt_prog_compiler_pic='-fpic'
8254         lt_prog_compiler_static='-Bstatic'
8255         ;;
8256       ccc*)
8257         lt_prog_compiler_wl='-Wl,'
8258         # All Alpha code is PIC.
8259         lt_prog_compiler_static='-non_shared'
8260         ;;
8261       xl* | bgxl* | bgf* | mpixl*)
8262         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8263         lt_prog_compiler_wl='-Wl,'
8264         lt_prog_compiler_pic='-qpic'
8265         lt_prog_compiler_static='-qstaticlink'
8266         ;;
8267       *)
8268         case `$CC -V 2>&1 | sed 5q` in
8269         *Sun\ F* | *Sun*Fortran*)
8270           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8271           lt_prog_compiler_pic='-KPIC'
8272           lt_prog_compiler_static='-Bstatic'
8273           lt_prog_compiler_wl=''
8274           ;;
8275         *Sun\ C*)
8276           # Sun C 5.9
8277           lt_prog_compiler_pic='-KPIC'
8278           lt_prog_compiler_static='-Bstatic'
8279           lt_prog_compiler_wl='-Wl,'
8280           ;;
8281         esac
8282         ;;
8283       esac
8284       ;;
8285
8286     newsos6)
8287       lt_prog_compiler_pic='-KPIC'
8288       lt_prog_compiler_static='-Bstatic'
8289       ;;
8290
8291     *nto* | *qnx*)
8292       # QNX uses GNU C++, but need to define -shared option too, otherwise
8293       # it will coredump.
8294       lt_prog_compiler_pic='-fPIC -shared'
8295       ;;
8296
8297     osf3* | osf4* | osf5*)
8298       lt_prog_compiler_wl='-Wl,'
8299       # All OSF/1 code is PIC.
8300       lt_prog_compiler_static='-non_shared'
8301       ;;
8302
8303     rdos*)
8304       lt_prog_compiler_static='-non_shared'
8305       ;;
8306
8307     solaris*)
8308       lt_prog_compiler_pic='-KPIC'
8309       lt_prog_compiler_static='-Bstatic'
8310       case $cc_basename in
8311       f77* | f90* | f95*)
8312         lt_prog_compiler_wl='-Qoption ld ';;
8313       *)
8314         lt_prog_compiler_wl='-Wl,';;
8315       esac
8316       ;;
8317
8318     sunos4*)
8319       lt_prog_compiler_wl='-Qoption ld '
8320       lt_prog_compiler_pic='-PIC'
8321       lt_prog_compiler_static='-Bstatic'
8322       ;;
8323
8324     sysv4 | sysv4.2uw2* | sysv4.3*)
8325       lt_prog_compiler_wl='-Wl,'
8326       lt_prog_compiler_pic='-KPIC'
8327       lt_prog_compiler_static='-Bstatic'
8328       ;;
8329
8330     sysv4*MP*)
8331       if test -d /usr/nec ;then
8332         lt_prog_compiler_pic='-Kconform_pic'
8333         lt_prog_compiler_static='-Bstatic'
8334       fi
8335       ;;
8336
8337     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8338       lt_prog_compiler_wl='-Wl,'
8339       lt_prog_compiler_pic='-KPIC'
8340       lt_prog_compiler_static='-Bstatic'
8341       ;;
8342
8343     unicos*)
8344       lt_prog_compiler_wl='-Wl,'
8345       lt_prog_compiler_can_build_shared=no
8346       ;;
8347
8348     uts4*)
8349       lt_prog_compiler_pic='-pic'
8350       lt_prog_compiler_static='-Bstatic'
8351       ;;
8352
8353     *)
8354       lt_prog_compiler_can_build_shared=no
8355       ;;
8356     esac
8357   fi
8358
8359 case $host_os in
8360   # For platforms which do not support PIC, -DPIC is meaningless:
8361   *djgpp*)
8362     lt_prog_compiler_pic=
8363     ;;
8364   *)
8365     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8366     ;;
8367 esac
8368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8369 $as_echo "$lt_prog_compiler_pic" >&6; }
8370
8371
8372
8373
8374
8375
8376 #
8377 # Check to make sure the PIC flag actually works.
8378 #
8379 if test -n "$lt_prog_compiler_pic"; then
8380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8381 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8382 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8383   $as_echo_n "(cached) " >&6
8384 else
8385   lt_cv_prog_compiler_pic_works=no
8386    ac_outfile=conftest.$ac_objext
8387    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8388    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8389    # Insert the option either (1) after the last *FLAGS variable, or
8390    # (2) before a word containing "conftest.", or (3) at the end.
8391    # Note that $ac_compile itself does not contain backslashes and begins
8392    # with a dollar sign (not a hyphen), so the echo should work correctly.
8393    # The option is referenced via a variable to avoid confusing sed.
8394    lt_compile=`echo "$ac_compile" | $SED \
8395    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8396    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8397    -e 's:$: $lt_compiler_flag:'`
8398    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8399    (eval "$lt_compile" 2>conftest.err)
8400    ac_status=$?
8401    cat conftest.err >&5
8402    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8403    if (exit $ac_status) && test -s "$ac_outfile"; then
8404      # The compiler can only warn and ignore the option if not recognized
8405      # So say no if there are warnings other than the usual output.
8406      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8407      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8408      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8409        lt_cv_prog_compiler_pic_works=yes
8410      fi
8411    fi
8412    $RM conftest*
8413
8414 fi
8415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8416 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8417
8418 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8419     case $lt_prog_compiler_pic in
8420      "" | " "*) ;;
8421      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8422      esac
8423 else
8424     lt_prog_compiler_pic=
8425      lt_prog_compiler_can_build_shared=no
8426 fi
8427
8428 fi
8429
8430
8431
8432
8433
8434
8435 #
8436 # Check to make sure the static flag actually works.
8437 #
8438 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8440 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8441 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8442   $as_echo_n "(cached) " >&6
8443 else
8444   lt_cv_prog_compiler_static_works=no
8445    save_LDFLAGS="$LDFLAGS"
8446    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8447    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8448    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8449      # The linker can only warn and ignore the option if not recognized
8450      # So say no if there are warnings
8451      if test -s conftest.err; then
8452        # Append any errors to the config.log.
8453        cat conftest.err 1>&5
8454        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8455        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8456        if diff conftest.exp conftest.er2 >/dev/null; then
8457          lt_cv_prog_compiler_static_works=yes
8458        fi
8459      else
8460        lt_cv_prog_compiler_static_works=yes
8461      fi
8462    fi
8463    $RM -r conftest*
8464    LDFLAGS="$save_LDFLAGS"
8465
8466 fi
8467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8468 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8469
8470 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8471     :
8472 else
8473     lt_prog_compiler_static=
8474 fi
8475
8476
8477
8478
8479
8480
8481
8482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8483 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8484 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8485   $as_echo_n "(cached) " >&6
8486 else
8487   lt_cv_prog_compiler_c_o=no
8488    $RM -r conftest 2>/dev/null
8489    mkdir conftest
8490    cd conftest
8491    mkdir out
8492    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8493
8494    lt_compiler_flag="-o out/conftest2.$ac_objext"
8495    # Insert the option either (1) after the last *FLAGS variable, or
8496    # (2) before a word containing "conftest.", or (3) at the end.
8497    # Note that $ac_compile itself does not contain backslashes and begins
8498    # with a dollar sign (not a hyphen), so the echo should work correctly.
8499    lt_compile=`echo "$ac_compile" | $SED \
8500    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8501    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8502    -e 's:$: $lt_compiler_flag:'`
8503    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8504    (eval "$lt_compile" 2>out/conftest.err)
8505    ac_status=$?
8506    cat out/conftest.err >&5
8507    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8508    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8509    then
8510      # The compiler can only warn and ignore the option if not recognized
8511      # So say no if there are warnings
8512      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8513      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8514      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8515        lt_cv_prog_compiler_c_o=yes
8516      fi
8517    fi
8518    chmod u+w . 2>&5
8519    $RM conftest*
8520    # SGI C++ compiler will create directory out/ii_files/ for
8521    # template instantiation
8522    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8523    $RM out/* && rmdir out
8524    cd ..
8525    $RM -r conftest
8526    $RM conftest*
8527
8528 fi
8529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8530 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8531
8532
8533
8534
8535
8536
8537   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8538 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8539 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8540   $as_echo_n "(cached) " >&6
8541 else
8542   lt_cv_prog_compiler_c_o=no
8543    $RM -r conftest 2>/dev/null
8544    mkdir conftest
8545    cd conftest
8546    mkdir out
8547    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8548
8549    lt_compiler_flag="-o out/conftest2.$ac_objext"
8550    # Insert the option either (1) after the last *FLAGS variable, or
8551    # (2) before a word containing "conftest.", or (3) at the end.
8552    # Note that $ac_compile itself does not contain backslashes and begins
8553    # with a dollar sign (not a hyphen), so the echo should work correctly.
8554    lt_compile=`echo "$ac_compile" | $SED \
8555    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8556    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8557    -e 's:$: $lt_compiler_flag:'`
8558    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8559    (eval "$lt_compile" 2>out/conftest.err)
8560    ac_status=$?
8561    cat out/conftest.err >&5
8562    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8563    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8564    then
8565      # The compiler can only warn and ignore the option if not recognized
8566      # So say no if there are warnings
8567      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8568      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8569      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8570        lt_cv_prog_compiler_c_o=yes
8571      fi
8572    fi
8573    chmod u+w . 2>&5
8574    $RM conftest*
8575    # SGI C++ compiler will create directory out/ii_files/ for
8576    # template instantiation
8577    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8578    $RM out/* && rmdir out
8579    cd ..
8580    $RM -r conftest
8581    $RM conftest*
8582
8583 fi
8584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8585 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8586
8587
8588
8589
8590 hard_links="nottested"
8591 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8592   # do not overwrite the value of need_locks provided by the user
8593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8594 $as_echo_n "checking if we can lock with hard links... " >&6; }
8595   hard_links=yes
8596   $RM conftest*
8597   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8598   touch conftest.a
8599   ln conftest.a conftest.b 2>&5 || hard_links=no
8600   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8602 $as_echo "$hard_links" >&6; }
8603   if test "$hard_links" = no; then
8604     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8605 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8606     need_locks=warn
8607   fi
8608 else
8609   need_locks=no
8610 fi
8611
8612
8613
8614
8615
8616
8617   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8618 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8619
8620   runpath_var=
8621   allow_undefined_flag=
8622   always_export_symbols=no
8623   archive_cmds=
8624   archive_expsym_cmds=
8625   compiler_needs_object=no
8626   enable_shared_with_static_runtimes=no
8627   export_dynamic_flag_spec=
8628   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8629   hardcode_automatic=no
8630   hardcode_direct=no
8631   hardcode_direct_absolute=no
8632   hardcode_libdir_flag_spec=
8633   hardcode_libdir_flag_spec_ld=
8634   hardcode_libdir_separator=
8635   hardcode_minus_L=no
8636   hardcode_shlibpath_var=unsupported
8637   inherit_rpath=no
8638   link_all_deplibs=unknown
8639   module_cmds=
8640   module_expsym_cmds=
8641   old_archive_from_new_cmds=
8642   old_archive_from_expsyms_cmds=
8643   thread_safe_flag_spec=
8644   whole_archive_flag_spec=
8645   # include_expsyms should be a list of space-separated symbols to be *always*
8646   # included in the symbol list
8647   include_expsyms=
8648   # exclude_expsyms can be an extended regexp of symbols to exclude
8649   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8650   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8651   # as well as any symbol that contains `d'.
8652   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8653   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8654   # platforms (ab)use it in PIC code, but their linkers get confused if
8655   # the symbol is explicitly referenced.  Since portable code cannot
8656   # rely on this symbol name, it's probably fine to never include it in
8657   # preloaded symbol tables.
8658   # Exclude shared library initialization/finalization symbols.
8659   extract_expsyms_cmds=
8660
8661   case $host_os in
8662   cygwin* | mingw* | pw32* | cegcc*)
8663     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8664     # When not using gcc, we currently assume that we are using
8665     # Microsoft Visual C++.
8666     if test "$GCC" != yes; then
8667       with_gnu_ld=no
8668     fi
8669     ;;
8670   interix*)
8671     # we just hope/assume this is gcc and not c89 (= MSVC++)
8672     with_gnu_ld=yes
8673     ;;
8674   openbsd*)
8675     with_gnu_ld=no
8676     ;;
8677   esac
8678
8679   ld_shlibs=yes
8680
8681   # On some targets, GNU ld is compatible enough with the native linker
8682   # that we're better off using the native interface for both.
8683   lt_use_gnu_ld_interface=no
8684   if test "$with_gnu_ld" = yes; then
8685     case $host_os in
8686       aix*)
8687         # The AIX port of GNU ld has always aspired to compatibility
8688         # with the native linker.  However, as the warning in the GNU ld
8689         # block says, versions before 2.19.5* couldn't really create working
8690         # shared libraries, regardless of the interface used.
8691         case `$LD -v 2>&1` in
8692           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8693           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8694           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8695           *)
8696             lt_use_gnu_ld_interface=yes
8697             ;;
8698         esac
8699         ;;
8700       *)
8701         lt_use_gnu_ld_interface=yes
8702         ;;
8703     esac
8704   fi
8705
8706   if test "$lt_use_gnu_ld_interface" = yes; then
8707     # If archive_cmds runs LD, not CC, wlarc should be empty
8708     wlarc='${wl}'
8709
8710     # Set some defaults for GNU ld with shared library support. These
8711     # are reset later if shared libraries are not supported. Putting them
8712     # here allows them to be overridden if necessary.
8713     runpath_var=LD_RUN_PATH
8714     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8715     export_dynamic_flag_spec='${wl}--export-dynamic'
8716     # ancient GNU ld didn't support --whole-archive et. al.
8717     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8718       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8719     else
8720       whole_archive_flag_spec=
8721     fi
8722     supports_anon_versioning=no
8723     case `$LD -v 2>&1` in
8724       *GNU\ gold*) supports_anon_versioning=yes ;;
8725       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8726       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8727       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8728       *\ 2.11.*) ;; # other 2.11 versions
8729       *) supports_anon_versioning=yes ;;
8730     esac
8731
8732     # See if GNU ld supports shared libraries.
8733     case $host_os in
8734     aix[3-9]*)
8735       # On AIX/PPC, the GNU linker is very broken
8736       if test "$host_cpu" != ia64; then
8737         ld_shlibs=no
8738         cat <<_LT_EOF 1>&2
8739
8740 *** Warning: the GNU linker, at least up to release 2.19, is reported
8741 *** to be unable to reliably create shared libraries on AIX.
8742 *** Therefore, libtool is disabling shared libraries support.  If you
8743 *** really care for shared libraries, you may want to install binutils
8744 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8745 *** You will then need to restart the configuration process.
8746
8747 _LT_EOF
8748       fi
8749       ;;
8750
8751     amigaos*)
8752       case $host_cpu in
8753       powerpc)
8754             # see comment about AmigaOS4 .so support
8755             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8756             archive_expsym_cmds=''
8757         ;;
8758       m68k)
8759             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8760             hardcode_libdir_flag_spec='-L$libdir'
8761             hardcode_minus_L=yes
8762         ;;
8763       esac
8764       ;;
8765
8766     beos*)
8767       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8768         allow_undefined_flag=unsupported
8769         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8770         # support --undefined.  This deserves some investigation.  FIXME
8771         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8772       else
8773         ld_shlibs=no
8774       fi
8775       ;;
8776
8777     cygwin* | mingw* | pw32* | cegcc*)
8778       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8779       # as there is no search path for DLLs.
8780       hardcode_libdir_flag_spec='-L$libdir'
8781       export_dynamic_flag_spec='${wl}--export-all-symbols'
8782       allow_undefined_flag=unsupported
8783       always_export_symbols=no
8784       enable_shared_with_static_runtimes=yes
8785       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8786
8787       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8788         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8789         # If the export-symbols file already is a .def file (1st line
8790         # is EXPORTS), use it as is; otherwise, prepend...
8791         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8792           cp $export_symbols $output_objdir/$soname.def;
8793         else
8794           echo EXPORTS > $output_objdir/$soname.def;
8795           cat $export_symbols >> $output_objdir/$soname.def;
8796         fi~
8797         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8798       else
8799         ld_shlibs=no
8800       fi
8801       ;;
8802
8803     haiku*)
8804       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8805       link_all_deplibs=yes
8806       ;;
8807
8808     interix[3-9]*)
8809       hardcode_direct=no
8810       hardcode_shlibpath_var=no
8811       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8812       export_dynamic_flag_spec='${wl}-E'
8813       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8814       # Instead, shared libraries are loaded at an image base (0x10000000 by
8815       # default) and relocated if they conflict, which is a slow very memory
8816       # consuming and fragmenting process.  To avoid this, we pick a random,
8817       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8818       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8819       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8820       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8821       ;;
8822
8823     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8824       tmp_diet=no
8825       if test "$host_os" = linux-dietlibc; then
8826         case $cc_basename in
8827           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8828         esac
8829       fi
8830       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8831          && test "$tmp_diet" = no
8832       then
8833         tmp_addflag=
8834         tmp_sharedflag='-shared'
8835         case $cc_basename,$host_cpu in
8836         pgcc*)                          # Portland Group C compiler
8837           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'
8838           tmp_addflag=' $pic_flag'
8839           ;;
8840         pgf77* | pgf90* | pgf95* | pgfortran*)
8841                                         # Portland Group f77 and f90 compilers
8842           whole_archive_flag_spec='${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'
8843           tmp_addflag=' $pic_flag -Mnomain' ;;
8844         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8845           tmp_addflag=' -i_dynamic' ;;
8846         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8847           tmp_addflag=' -i_dynamic -nofor_main' ;;
8848         ifc* | ifort*)                  # Intel Fortran compiler
8849           tmp_addflag=' -nofor_main' ;;
8850         lf95*)                          # Lahey Fortran 8.1
8851           whole_archive_flag_spec=
8852           tmp_sharedflag='--shared' ;;
8853         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8854           tmp_sharedflag='-qmkshrobj'
8855           tmp_addflag= ;;
8856         nvcc*)  # Cuda Compiler Driver 2.2
8857           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8858           compiler_needs_object=yes
8859           ;;
8860         esac
8861         case `$CC -V 2>&1 | sed 5q` in
8862         *Sun\ C*)                       # Sun C 5.9
8863           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\"` ${wl}--no-whole-archive'
8864           compiler_needs_object=yes
8865           tmp_sharedflag='-G' ;;
8866         *Sun\ F*)                       # Sun Fortran 8.3
8867           tmp_sharedflag='-G' ;;
8868         esac
8869         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8870
8871         if test "x$supports_anon_versioning" = xyes; then
8872           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8873             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8874             echo "local: *; };" >> $output_objdir/$libname.ver~
8875             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8876         fi
8877
8878         case $cc_basename in
8879         xlf* | bgf* | bgxlf* | mpixlf*)
8880           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8881           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8882           hardcode_libdir_flag_spec=
8883           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8884           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8885           if test "x$supports_anon_versioning" = xyes; then
8886             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8887               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8888               echo "local: *; };" >> $output_objdir/$libname.ver~
8889               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8890           fi
8891           ;;
8892         esac
8893       else
8894         ld_shlibs=no
8895       fi
8896       ;;
8897
8898     netbsd*)
8899       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8900         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8901         wlarc=
8902       else
8903         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8904         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8905       fi
8906       ;;
8907
8908     solaris*)
8909       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8910         ld_shlibs=no
8911         cat <<_LT_EOF 1>&2
8912
8913 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8914 *** create shared libraries on Solaris systems.  Therefore, libtool
8915 *** is disabling shared libraries support.  We urge you to upgrade GNU
8916 *** binutils to release 2.9.1 or newer.  Another option is to modify
8917 *** your PATH or compiler configuration so that the native linker is
8918 *** used, and then restart.
8919
8920 _LT_EOF
8921       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8922         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8923         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8924       else
8925         ld_shlibs=no
8926       fi
8927       ;;
8928
8929     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8930       case `$LD -v 2>&1` in
8931         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8932         ld_shlibs=no
8933         cat <<_LT_EOF 1>&2
8934
8935 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8936 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8937 *** is disabling shared libraries support.  We urge you to upgrade GNU
8938 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8939 *** your PATH or compiler configuration so that the native linker is
8940 *** used, and then restart.
8941
8942 _LT_EOF
8943         ;;
8944         *)
8945           # For security reasons, it is highly recommended that you always
8946           # use absolute paths for naming shared libraries, and exclude the
8947           # DT_RUNPATH tag from executables and libraries.  But doing so
8948           # requires that you compile everything twice, which is a pain.
8949           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8950             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8951             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8952             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8953           else
8954             ld_shlibs=no
8955           fi
8956         ;;
8957       esac
8958       ;;
8959
8960     sunos4*)
8961       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8962       wlarc=
8963       hardcode_direct=yes
8964       hardcode_shlibpath_var=no
8965       ;;
8966
8967     *)
8968       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8969         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8970         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8971       else
8972         ld_shlibs=no
8973       fi
8974       ;;
8975     esac
8976
8977     if test "$ld_shlibs" = no; then
8978       runpath_var=
8979       hardcode_libdir_flag_spec=
8980       export_dynamic_flag_spec=
8981       whole_archive_flag_spec=
8982     fi
8983   else
8984     # PORTME fill in a description of your system's linker (not GNU ld)
8985     case $host_os in
8986     aix3*)
8987       allow_undefined_flag=unsupported
8988       always_export_symbols=yes
8989       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8990       # Note: this linker hardcodes the directories in LIBPATH if there
8991       # are no directories specified by -L.
8992       hardcode_minus_L=yes
8993       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8994         # Neither direct hardcoding nor static linking is supported with a
8995         # broken collect2.
8996         hardcode_direct=unsupported
8997       fi
8998       ;;
8999
9000     aix[4-9]*)
9001       if test "$host_cpu" = ia64; then
9002         # On IA64, the linker does run time linking by default, so we don't
9003         # have to do anything special.
9004         aix_use_runtimelinking=no
9005         exp_sym_flag='-Bexport'
9006         no_entry_flag=""
9007       else
9008         # If we're using GNU nm, then we don't want the "-C" option.
9009         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9010         # Also, AIX nm treats weak defined symbols like other global
9011         # defined symbols, whereas GNU nm marks them as "W".
9012         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9013           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9014         else
9015           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9016         fi
9017         aix_use_runtimelinking=no
9018
9019         # Test if we are trying to use run time linking or normal
9020         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9021         # need to do runtime linking.
9022         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9023           for ld_flag in $LDFLAGS; do
9024           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9025             aix_use_runtimelinking=yes
9026             break
9027           fi
9028           done
9029           ;;
9030         esac
9031
9032         exp_sym_flag='-bexport'
9033         no_entry_flag='-bnoentry'
9034       fi
9035
9036       # When large executables or shared objects are built, AIX ld can
9037       # have problems creating the table of contents.  If linking a library
9038       # or program results in "error TOC overflow" add -mminimal-toc to
9039       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9040       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9041
9042       archive_cmds=''
9043       hardcode_direct=yes
9044       hardcode_direct_absolute=yes
9045       hardcode_libdir_separator=':'
9046       link_all_deplibs=yes
9047       file_list_spec='${wl}-f,'
9048
9049       if test "$GCC" = yes; then
9050         case $host_os in aix4.[012]|aix4.[012].*)
9051         # We only want to do this on AIX 4.2 and lower, the check
9052         # below for broken collect2 doesn't work under 4.3+
9053           collect2name=`${CC} -print-prog-name=collect2`
9054           if test -f "$collect2name" &&
9055            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9056           then
9057           # We have reworked collect2
9058           :
9059           else
9060           # We have old collect2
9061           hardcode_direct=unsupported
9062           # It fails to find uninstalled libraries when the uninstalled
9063           # path is not listed in the libpath.  Setting hardcode_minus_L
9064           # to unsupported forces relinking
9065           hardcode_minus_L=yes
9066           hardcode_libdir_flag_spec='-L$libdir'
9067           hardcode_libdir_separator=
9068           fi
9069           ;;
9070         esac
9071         shared_flag='-shared'
9072         if test "$aix_use_runtimelinking" = yes; then
9073           shared_flag="$shared_flag "'${wl}-G'
9074         fi
9075       else
9076         # not using gcc
9077         if test "$host_cpu" = ia64; then
9078         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9079         # chokes on -Wl,-G. The following line is correct:
9080           shared_flag='-G'
9081         else
9082           if test "$aix_use_runtimelinking" = yes; then
9083             shared_flag='${wl}-G'
9084           else
9085             shared_flag='${wl}-bM:SRE'
9086           fi
9087         fi
9088       fi
9089
9090       export_dynamic_flag_spec='${wl}-bexpall'
9091       # It seems that -bexpall does not export symbols beginning with
9092       # underscore (_), so it is better to generate a list of symbols to export.
9093       always_export_symbols=yes
9094       if test "$aix_use_runtimelinking" = yes; then
9095         # Warning - without using the other runtime loading flags (-brtl),
9096         # -berok will link without error, but may produce a broken library.
9097         allow_undefined_flag='-berok'
9098         # Determine the default libpath from the value encoded in an
9099         # empty executable.
9100         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9101 /* end confdefs.h.  */
9102
9103 int
9104 main ()
9105 {
9106
9107   ;
9108   return 0;
9109 }
9110 _ACEOF
9111 if ac_fn_c_try_link "$LINENO"; then :
9112
9113 lt_aix_libpath_sed='
9114     /Import File Strings/,/^$/ {
9115         /^0/ {
9116             s/^0  *\(.*\)$/\1/
9117             p
9118         }
9119     }'
9120 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9121 # Check for a 64-bit object if we didn't find anything.
9122 if test -z "$aix_libpath"; then
9123   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9124 fi
9125 fi
9126 rm -f core conftest.err conftest.$ac_objext \
9127     conftest$ac_exeext conftest.$ac_ext
9128 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9129
9130         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9131         archive_expsym_cmds='$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 $shared_flag"
9132       else
9133         if test "$host_cpu" = ia64; then
9134           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9135           allow_undefined_flag="-z nodefs"
9136           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9137         else
9138          # Determine the default libpath from the value encoded in an
9139          # empty executable.
9140          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9141 /* end confdefs.h.  */
9142
9143 int
9144 main ()
9145 {
9146
9147   ;
9148   return 0;
9149 }
9150 _ACEOF
9151 if ac_fn_c_try_link "$LINENO"; then :
9152
9153 lt_aix_libpath_sed='
9154     /Import File Strings/,/^$/ {
9155         /^0/ {
9156             s/^0  *\(.*\)$/\1/
9157             p
9158         }
9159     }'
9160 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9161 # Check for a 64-bit object if we didn't find anything.
9162 if test -z "$aix_libpath"; then
9163   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9164 fi
9165 fi
9166 rm -f core conftest.err conftest.$ac_objext \
9167     conftest$ac_exeext conftest.$ac_ext
9168 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9169
9170          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9171           # Warning - without using the other run time loading flags,
9172           # -berok will link without error, but may produce a broken library.
9173           no_undefined_flag=' ${wl}-bernotok'
9174           allow_undefined_flag=' ${wl}-berok'
9175           if test "$with_gnu_ld" = yes; then
9176             # We only use this code for GNU lds that support --whole-archive.
9177             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9178           else
9179             # Exported symbols can be pulled into shared objects from archives
9180             whole_archive_flag_spec='$convenience'
9181           fi
9182           archive_cmds_need_lc=yes
9183           # This is similar to how AIX traditionally builds its shared libraries.
9184           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'
9185         fi
9186       fi
9187       ;;
9188
9189     amigaos*)
9190       case $host_cpu in
9191       powerpc)
9192             # see comment about AmigaOS4 .so support
9193             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9194             archive_expsym_cmds=''
9195         ;;
9196       m68k)
9197             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9198             hardcode_libdir_flag_spec='-L$libdir'
9199             hardcode_minus_L=yes
9200         ;;
9201       esac
9202       ;;
9203
9204     bsdi[45]*)
9205       export_dynamic_flag_spec=-rdynamic
9206       ;;
9207
9208     cygwin* | mingw* | pw32* | cegcc*)
9209       # When not using gcc, we currently assume that we are using
9210       # Microsoft Visual C++.
9211       # hardcode_libdir_flag_spec is actually meaningless, as there is
9212       # no search path for DLLs.
9213       hardcode_libdir_flag_spec=' '
9214       allow_undefined_flag=unsupported
9215       # Tell ltmain to make .lib files, not .a files.
9216       libext=lib
9217       # Tell ltmain to make .dll files, not .so files.
9218       shrext_cmds=".dll"
9219       # FIXME: Setting linknames here is a bad hack.
9220       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9221       # The linker will automatically build a .lib file if we build a DLL.
9222       old_archive_from_new_cmds='true'
9223       # FIXME: Should let the user specify the lib program.
9224       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9225       fix_srcfile_path='`cygpath -w "$srcfile"`'
9226       enable_shared_with_static_runtimes=yes
9227       ;;
9228
9229     darwin* | rhapsody*)
9230
9231
9232   archive_cmds_need_lc=no
9233   hardcode_direct=no
9234   hardcode_automatic=yes
9235   hardcode_shlibpath_var=unsupported
9236   if test "$lt_cv_ld_force_load" = "yes"; then
9237     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9238   else
9239     whole_archive_flag_spec=''
9240   fi
9241   link_all_deplibs=yes
9242   allow_undefined_flag="$_lt_dar_allow_undefined"
9243   case $cc_basename in
9244      ifort*) _lt_dar_can_shared=yes ;;
9245      *) _lt_dar_can_shared=$GCC ;;
9246   esac
9247   if test "$_lt_dar_can_shared" = "yes"; then
9248     output_verbose_link_cmd=func_echo_all
9249     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9250     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9251     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}${_lt_dsymutil}"
9252     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9253
9254   else
9255   ld_shlibs=no
9256   fi
9257
9258       ;;
9259
9260     dgux*)
9261       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9262       hardcode_libdir_flag_spec='-L$libdir'
9263       hardcode_shlibpath_var=no
9264       ;;
9265
9266     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9267     # support.  Future versions do this automatically, but an explicit c++rt0.o
9268     # does not break anything, and helps significantly (at the cost of a little
9269     # extra space).
9270     freebsd2.2*)
9271       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9272       hardcode_libdir_flag_spec='-R$libdir'
9273       hardcode_direct=yes
9274       hardcode_shlibpath_var=no
9275       ;;
9276
9277     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9278     freebsd2.*)
9279       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9280       hardcode_direct=yes
9281       hardcode_minus_L=yes
9282       hardcode_shlibpath_var=no
9283       ;;
9284
9285     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9286     freebsd* | dragonfly*)
9287       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9288       hardcode_libdir_flag_spec='-R$libdir'
9289       hardcode_direct=yes
9290       hardcode_shlibpath_var=no
9291       ;;
9292
9293     hpux9*)
9294       if test "$GCC" = yes; then
9295         archive_cmds='$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 $lib'
9296       else
9297         archive_cmds='$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 $lib'
9298       fi
9299       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9300       hardcode_libdir_separator=:
9301       hardcode_direct=yes
9302
9303       # hardcode_minus_L: Not really in the search PATH,
9304       # but as the default location of the library.
9305       hardcode_minus_L=yes
9306       export_dynamic_flag_spec='${wl}-E'
9307       ;;
9308
9309     hpux10*)
9310       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9311         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9312       else
9313         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9314       fi
9315       if test "$with_gnu_ld" = no; then
9316         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9317         hardcode_libdir_flag_spec_ld='+b $libdir'
9318         hardcode_libdir_separator=:
9319         hardcode_direct=yes
9320         hardcode_direct_absolute=yes
9321         export_dynamic_flag_spec='${wl}-E'
9322         # hardcode_minus_L: Not really in the search PATH,
9323         # but as the default location of the library.
9324         hardcode_minus_L=yes
9325       fi
9326       ;;
9327
9328     hpux11*)
9329       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9330         case $host_cpu in
9331         hppa*64*)
9332           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9333           ;;
9334         ia64*)
9335           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9336           ;;
9337         *)
9338           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9339           ;;
9340         esac
9341       else
9342         case $host_cpu in
9343         hppa*64*)
9344           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9345           ;;
9346         ia64*)
9347           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9348           ;;
9349         *)
9350
9351           # Older versions of the 11.00 compiler do not understand -b yet
9352           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9353           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9354 $as_echo_n "checking if $CC understands -b... " >&6; }
9355 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9356   $as_echo_n "(cached) " >&6
9357 else
9358   lt_cv_prog_compiler__b=no
9359    save_LDFLAGS="$LDFLAGS"
9360    LDFLAGS="$LDFLAGS -b"
9361    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9362    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9363      # The linker can only warn and ignore the option if not recognized
9364      # So say no if there are warnings
9365      if test -s conftest.err; then
9366        # Append any errors to the config.log.
9367        cat conftest.err 1>&5
9368        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9369        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9370        if diff conftest.exp conftest.er2 >/dev/null; then
9371          lt_cv_prog_compiler__b=yes
9372        fi
9373      else
9374        lt_cv_prog_compiler__b=yes
9375      fi
9376    fi
9377    $RM -r conftest*
9378    LDFLAGS="$save_LDFLAGS"
9379
9380 fi
9381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9382 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9383
9384 if test x"$lt_cv_prog_compiler__b" = xyes; then
9385     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9386 else
9387     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9388 fi
9389
9390           ;;
9391         esac
9392       fi
9393       if test "$with_gnu_ld" = no; then
9394         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9395         hardcode_libdir_separator=:
9396
9397         case $host_cpu in
9398         hppa*64*|ia64*)
9399           hardcode_direct=no
9400           hardcode_shlibpath_var=no
9401           ;;
9402         *)
9403           hardcode_direct=yes
9404           hardcode_direct_absolute=yes
9405           export_dynamic_flag_spec='${wl}-E'
9406
9407           # hardcode_minus_L: Not really in the search PATH,
9408           # but as the default location of the library.
9409           hardcode_minus_L=yes
9410           ;;
9411         esac
9412       fi
9413       ;;
9414
9415     irix5* | irix6* | nonstopux*)
9416       if test "$GCC" = yes; then
9417         archive_cmds='$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 $lib'
9418         # Try to use the -exported_symbol ld option, if it does not
9419         # work, assume that -exports_file does not work either and
9420         # implicitly export all symbols.
9421         save_LDFLAGS="$LDFLAGS"
9422         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9423         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9424 /* end confdefs.h.  */
9425 int foo(void) {}
9426 _ACEOF
9427 if ac_fn_c_try_link "$LINENO"; then :
9428   archive_expsym_cmds='$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 $lib'
9429
9430 fi
9431 rm -f core conftest.err conftest.$ac_objext \
9432     conftest$ac_exeext conftest.$ac_ext
9433         LDFLAGS="$save_LDFLAGS"
9434       else
9435         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9436         archive_expsym_cmds='$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 $lib'
9437       fi
9438       archive_cmds_need_lc='no'
9439       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9440       hardcode_libdir_separator=:
9441       inherit_rpath=yes
9442       link_all_deplibs=yes
9443       ;;
9444
9445     netbsd*)
9446       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9447         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9448       else
9449         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9450       fi
9451       hardcode_libdir_flag_spec='-R$libdir'
9452       hardcode_direct=yes
9453       hardcode_shlibpath_var=no
9454       ;;
9455
9456     newsos6)
9457       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9458       hardcode_direct=yes
9459       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9460       hardcode_libdir_separator=:
9461       hardcode_shlibpath_var=no
9462       ;;
9463
9464     *nto* | *qnx*)
9465       ;;
9466
9467     openbsd*)
9468       if test -f /usr/libexec/ld.so; then
9469         hardcode_direct=yes
9470         hardcode_shlibpath_var=no
9471         hardcode_direct_absolute=yes
9472         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9473           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9474           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9475           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9476           export_dynamic_flag_spec='${wl}-E'
9477         else
9478           case $host_os in
9479            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9480              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9481              hardcode_libdir_flag_spec='-R$libdir'
9482              ;;
9483            *)
9484              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9485              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9486              ;;
9487           esac
9488         fi
9489       else
9490         ld_shlibs=no
9491       fi
9492       ;;
9493
9494     os2*)
9495       hardcode_libdir_flag_spec='-L$libdir'
9496       hardcode_minus_L=yes
9497       allow_undefined_flag=unsupported
9498       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'
9499       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9500       ;;
9501
9502     osf3*)
9503       if test "$GCC" = yes; then
9504         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9505         archive_cmds='$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 $lib'
9506       else
9507         allow_undefined_flag=' -expect_unresolved \*'
9508         archive_cmds='$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 $lib'
9509       fi
9510       archive_cmds_need_lc='no'
9511       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9512       hardcode_libdir_separator=:
9513       ;;
9514
9515     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9516       if test "$GCC" = yes; then
9517         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9518         archive_cmds='$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 $lib'
9519         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9520       else
9521         allow_undefined_flag=' -expect_unresolved \*'
9522         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'
9523         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~
9524         $CC -shared${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'
9525
9526         # Both c and cxx compiler support -rpath directly
9527         hardcode_libdir_flag_spec='-rpath $libdir'
9528       fi
9529       archive_cmds_need_lc='no'
9530       hardcode_libdir_separator=:
9531       ;;
9532
9533     solaris*)
9534       no_undefined_flag=' -z defs'
9535       if test "$GCC" = yes; then
9536         wlarc='${wl}'
9537         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9538         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9539           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9540       else
9541         case `$CC -V 2>&1` in
9542         *"Compilers 5.0"*)
9543           wlarc=''
9544           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9545           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9546           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9547           ;;
9548         *)
9549           wlarc='${wl}'
9550           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9551           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9552           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9553           ;;
9554         esac
9555       fi
9556       hardcode_libdir_flag_spec='-R$libdir'
9557       hardcode_shlibpath_var=no
9558       case $host_os in
9559       solaris2.[0-5] | solaris2.[0-5].*) ;;
9560       *)
9561         # The compiler driver will combine and reorder linker options,
9562         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9563         # but is careful enough not to reorder.
9564         # Supported since Solaris 2.6 (maybe 2.5.1?)
9565         if test "$GCC" = yes; then
9566           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9567         else
9568           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9569         fi
9570         ;;
9571       esac
9572       link_all_deplibs=yes
9573       ;;
9574
9575     sunos4*)
9576       if test "x$host_vendor" = xsequent; then
9577         # Use $CC to link under sequent, because it throws in some extra .o
9578         # files that make .init and .fini sections work.
9579         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9580       else
9581         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9582       fi
9583       hardcode_libdir_flag_spec='-L$libdir'
9584       hardcode_direct=yes
9585       hardcode_minus_L=yes
9586       hardcode_shlibpath_var=no
9587       ;;
9588
9589     sysv4)
9590       case $host_vendor in
9591         sni)
9592           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9593           hardcode_direct=yes # is this really true???
9594         ;;
9595         siemens)
9596           ## LD is ld it makes a PLAMLIB
9597           ## CC just makes a GrossModule.
9598           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9599           reload_cmds='$CC -r -o $output$reload_objs'
9600           hardcode_direct=no
9601         ;;
9602         motorola)
9603           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9604           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9605         ;;
9606       esac
9607       runpath_var='LD_RUN_PATH'
9608       hardcode_shlibpath_var=no
9609       ;;
9610
9611     sysv4.3*)
9612       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9613       hardcode_shlibpath_var=no
9614       export_dynamic_flag_spec='-Bexport'
9615       ;;
9616
9617     sysv4*MP*)
9618       if test -d /usr/nec; then
9619         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9620         hardcode_shlibpath_var=no
9621         runpath_var=LD_RUN_PATH
9622         hardcode_runpath_var=yes
9623         ld_shlibs=yes
9624       fi
9625       ;;
9626
9627     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9628       no_undefined_flag='${wl}-z,text'
9629       archive_cmds_need_lc=no
9630       hardcode_shlibpath_var=no
9631       runpath_var='LD_RUN_PATH'
9632
9633       if test "$GCC" = yes; then
9634         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9635         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9636       else
9637         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9638         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9639       fi
9640       ;;
9641
9642     sysv5* | sco3.2v5* | sco5v6*)
9643       # Note: We can NOT use -z defs as we might desire, because we do not
9644       # link with -lc, and that would cause any symbols used from libc to
9645       # always be unresolved, which means just about no library would
9646       # ever link correctly.  If we're not using GNU ld we use -z text
9647       # though, which does catch some bad symbols but isn't as heavy-handed
9648       # as -z defs.
9649       no_undefined_flag='${wl}-z,text'
9650       allow_undefined_flag='${wl}-z,nodefs'
9651       archive_cmds_need_lc=no
9652       hardcode_shlibpath_var=no
9653       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9654       hardcode_libdir_separator=':'
9655       link_all_deplibs=yes
9656       export_dynamic_flag_spec='${wl}-Bexport'
9657       runpath_var='LD_RUN_PATH'
9658
9659       if test "$GCC" = yes; then
9660         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9661         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9662       else
9663         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9664         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9665       fi
9666       ;;
9667
9668     uts4*)
9669       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9670       hardcode_libdir_flag_spec='-L$libdir'
9671       hardcode_shlibpath_var=no
9672       ;;
9673
9674     *)
9675       ld_shlibs=no
9676       ;;
9677     esac
9678
9679     if test x$host_vendor = xsni; then
9680       case $host in
9681       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9682         export_dynamic_flag_spec='${wl}-Blargedynsym'
9683         ;;
9684       esac
9685     fi
9686   fi
9687
9688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9689 $as_echo "$ld_shlibs" >&6; }
9690 test "$ld_shlibs" = no && can_build_shared=no
9691
9692 with_gnu_ld=$with_gnu_ld
9693
9694
9695
9696
9697
9698
9699
9700
9701
9702
9703
9704
9705
9706
9707
9708 #
9709 # Do we need to explicitly link libc?
9710 #
9711 case "x$archive_cmds_need_lc" in
9712 x|xyes)
9713   # Assume -lc should be added
9714   archive_cmds_need_lc=yes
9715
9716   if test "$enable_shared" = yes && test "$GCC" = yes; then
9717     case $archive_cmds in
9718     *'~'*)
9719       # FIXME: we may have to deal with multi-command sequences.
9720       ;;
9721     '$CC '*)
9722       # Test whether the compiler implicitly links with -lc since on some
9723       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9724       # to ld, don't add -lc before -lgcc.
9725       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9726 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9727 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9728   $as_echo_n "(cached) " >&6
9729 else
9730   $RM conftest*
9731         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9732
9733         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9734   (eval $ac_compile) 2>&5
9735   ac_status=$?
9736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9737   test $ac_status = 0; } 2>conftest.err; then
9738           soname=conftest
9739           lib=conftest
9740           libobjs=conftest.$ac_objext
9741           deplibs=
9742           wl=$lt_prog_compiler_wl
9743           pic_flag=$lt_prog_compiler_pic
9744           compiler_flags=-v
9745           linker_flags=-v
9746           verstring=
9747           output_objdir=.
9748           libname=conftest
9749           lt_save_allow_undefined_flag=$allow_undefined_flag
9750           allow_undefined_flag=
9751           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9752   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9753   ac_status=$?
9754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9755   test $ac_status = 0; }
9756           then
9757             lt_cv_archive_cmds_need_lc=no
9758           else
9759             lt_cv_archive_cmds_need_lc=yes
9760           fi
9761           allow_undefined_flag=$lt_save_allow_undefined_flag
9762         else
9763           cat conftest.err 1>&5
9764         fi
9765         $RM conftest*
9766
9767 fi
9768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9769 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9770       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9771       ;;
9772     esac
9773   fi
9774   ;;
9775 esac
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789
9790
9791
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9793
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9796
9797
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9918
9919
9920
9921
9922
9923
9924
9925
9926
9927
9928
9929
9930
9931
9932
9933   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9934 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9935
9936 if test "$GCC" = yes; then
9937   case $host_os in
9938     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9939     *) lt_awk_arg="/^libraries:/" ;;
9940   esac
9941   case $host_os in
9942     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9943     *) lt_sed_strip_eq="s,=/,/,g" ;;
9944   esac
9945   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9946   case $lt_search_path_spec in
9947   *\;*)
9948     # if the path contains ";" then we assume it to be the separator
9949     # otherwise default to the standard path separator (i.e. ":") - it is
9950     # assumed that no part of a normal pathname contains ";" but that should
9951     # okay in the real world where ";" in dirpaths is itself problematic.
9952     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9953     ;;
9954   *)
9955     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9956     ;;
9957   esac
9958   # Ok, now we have the path, separated by spaces, we can step through it
9959   # and add multilib dir if necessary.
9960   lt_tmp_lt_search_path_spec=
9961   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9962   for lt_sys_path in $lt_search_path_spec; do
9963     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9964       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9965     else
9966       test -d "$lt_sys_path" && \
9967         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9968     fi
9969   done
9970   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9971 BEGIN {RS=" "; FS="/|\n";} {
9972   lt_foo="";
9973   lt_count=0;
9974   for (lt_i = NF; lt_i > 0; lt_i--) {
9975     if ($lt_i != "" && $lt_i != ".") {
9976       if ($lt_i == "..") {
9977         lt_count++;
9978       } else {
9979         if (lt_count == 0) {
9980           lt_foo="/" $lt_i lt_foo;
9981         } else {
9982           lt_count--;
9983         }
9984       }
9985     }
9986   }
9987   if (lt_foo != "") { lt_freq[lt_foo]++; }
9988   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9989 }'`
9990   # AWK program above erroneously prepends '/' to C:/dos/paths
9991   # for these hosts.
9992   case $host_os in
9993     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9994       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9995   esac
9996   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9997 else
9998   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9999 fi
10000 library_names_spec=
10001 libname_spec='lib$name'
10002 soname_spec=
10003 shrext_cmds=".so"
10004 postinstall_cmds=
10005 postuninstall_cmds=
10006 finish_cmds=
10007 finish_eval=
10008 shlibpath_var=
10009 shlibpath_overrides_runpath=unknown
10010 version_type=none
10011 dynamic_linker="$host_os ld.so"
10012 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10013 need_lib_prefix=unknown
10014 hardcode_into_libs=no
10015
10016 # when you set need_version to no, make sure it does not cause -set_version
10017 # flags to be left without arguments
10018 need_version=unknown
10019
10020 case $host_os in
10021 aix3*)
10022   version_type=linux
10023   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10024   shlibpath_var=LIBPATH
10025
10026   # AIX 3 has no versioning support, so we append a major version to the name.
10027   soname_spec='${libname}${release}${shared_ext}$major'
10028   ;;
10029
10030 aix[4-9]*)
10031   version_type=linux
10032   need_lib_prefix=no
10033   need_version=no
10034   hardcode_into_libs=yes
10035   if test "$host_cpu" = ia64; then
10036     # AIX 5 supports IA64
10037     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10038     shlibpath_var=LD_LIBRARY_PATH
10039   else
10040     # With GCC up to 2.95.x, collect2 would create an import file
10041     # for dependence libraries.  The import file would start with
10042     # the line `#! .'.  This would cause the generated library to
10043     # depend on `.', always an invalid library.  This was fixed in
10044     # development snapshots of GCC prior to 3.0.
10045     case $host_os in
10046       aix4 | aix4.[01] | aix4.[01].*)
10047       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10048            echo ' yes '
10049            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10050         :
10051       else
10052         can_build_shared=no
10053       fi
10054       ;;
10055     esac
10056     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10057     # soname into executable. Probably we can add versioning support to
10058     # collect2, so additional links can be useful in future.
10059     if test "$aix_use_runtimelinking" = yes; then
10060       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10061       # instead of lib<name>.a to let people know that these are not
10062       # typical AIX shared libraries.
10063       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10064     else
10065       # We preserve .a as extension for shared libraries through AIX4.2
10066       # and later when we are not doing run time linking.
10067       library_names_spec='${libname}${release}.a $libname.a'
10068       soname_spec='${libname}${release}${shared_ext}$major'
10069     fi
10070     shlibpath_var=LIBPATH
10071   fi
10072   ;;
10073
10074 amigaos*)
10075   case $host_cpu in
10076   powerpc)
10077     # Since July 2007 AmigaOS4 officially supports .so libraries.
10078     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10079     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10080     ;;
10081   m68k)
10082     library_names_spec='$libname.ixlibrary $libname.a'
10083     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10084     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 ${libname}_ixlibrary.a || exit 1; done'
10085     ;;
10086   esac
10087   ;;
10088
10089 beos*)
10090   library_names_spec='${libname}${shared_ext}'
10091   dynamic_linker="$host_os ld.so"
10092   shlibpath_var=LIBRARY_PATH
10093   ;;
10094
10095 bsdi[45]*)
10096   version_type=linux
10097   need_version=no
10098   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10099   soname_spec='${libname}${release}${shared_ext}$major'
10100   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10101   shlibpath_var=LD_LIBRARY_PATH
10102   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10103   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10104   # the default ld.so.conf also contains /usr/contrib/lib and
10105   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10106   # libtool to hard-code these into programs
10107   ;;
10108
10109 cygwin* | mingw* | pw32* | cegcc*)
10110   version_type=windows
10111   shrext_cmds=".dll"
10112   need_version=no
10113   need_lib_prefix=no
10114
10115   case $GCC,$host_os in
10116   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10117     library_names_spec='$libname.dll.a'
10118     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10119     postinstall_cmds='base_file=`basename \${file}`~
10120       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10121       dldir=$destdir/`dirname \$dlpath`~
10122       test -d \$dldir || mkdir -p \$dldir~
10123       $install_prog $dir/$dlname \$dldir/$dlname~
10124       chmod a+x \$dldir/$dlname~
10125       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10126         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10127       fi'
10128     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10129       dlpath=$dir/\$dldll~
10130        $RM \$dlpath'
10131     shlibpath_overrides_runpath=yes
10132
10133     case $host_os in
10134     cygwin*)
10135       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10136       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10137
10138       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10139       ;;
10140     mingw* | cegcc*)
10141       # MinGW DLLs use traditional 'lib' prefix
10142       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10143       ;;
10144     pw32*)
10145       # pw32 DLLs use 'pw' prefix rather than 'lib'
10146       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10147       ;;
10148     esac
10149     ;;
10150
10151   *)
10152     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10153     ;;
10154   esac
10155   dynamic_linker='Win32 ld.exe'
10156   # FIXME: first we should search . and the directory the executable is in
10157   shlibpath_var=PATH
10158   ;;
10159
10160 darwin* | rhapsody*)
10161   dynamic_linker="$host_os dyld"
10162   version_type=darwin
10163   need_lib_prefix=no
10164   need_version=no
10165   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10166   soname_spec='${libname}${release}${major}$shared_ext'
10167   shlibpath_overrides_runpath=yes
10168   shlibpath_var=DYLD_LIBRARY_PATH
10169   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10170
10171   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10172   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10173   ;;
10174
10175 dgux*)
10176   version_type=linux
10177   need_lib_prefix=no
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   shlibpath_var=LD_LIBRARY_PATH
10182   ;;
10183
10184 freebsd* | dragonfly*)
10185   # DragonFly does not have aout.  When/if they implement a new
10186   # versioning mechanism, adjust this.
10187   if test -x /usr/bin/objformat; then
10188     objformat=`/usr/bin/objformat`
10189   else
10190     case $host_os in
10191     freebsd[23].*) objformat=aout ;;
10192     *) objformat=elf ;;
10193     esac
10194   fi
10195   version_type=freebsd-$objformat
10196   case $version_type in
10197     freebsd-elf*)
10198       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10199       need_version=no
10200       need_lib_prefix=no
10201       ;;
10202     freebsd-*)
10203       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10204       need_version=yes
10205       ;;
10206   esac
10207   shlibpath_var=LD_LIBRARY_PATH
10208   case $host_os in
10209   freebsd2.*)
10210     shlibpath_overrides_runpath=yes
10211     ;;
10212   freebsd3.[01]* | freebsdelf3.[01]*)
10213     shlibpath_overrides_runpath=yes
10214     hardcode_into_libs=yes
10215     ;;
10216   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10217   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10218     shlibpath_overrides_runpath=no
10219     hardcode_into_libs=yes
10220     ;;
10221   *) # from 4.6 on, and DragonFly
10222     shlibpath_overrides_runpath=yes
10223     hardcode_into_libs=yes
10224     ;;
10225   esac
10226   ;;
10227
10228 gnu*)
10229   version_type=linux
10230   need_lib_prefix=no
10231   need_version=no
10232   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10233   soname_spec='${libname}${release}${shared_ext}$major'
10234   shlibpath_var=LD_LIBRARY_PATH
10235   hardcode_into_libs=yes
10236   ;;
10237
10238 haiku*)
10239   version_type=linux
10240   need_lib_prefix=no
10241   need_version=no
10242   dynamic_linker="$host_os runtime_loader"
10243   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10244   soname_spec='${libname}${release}${shared_ext}$major'
10245   shlibpath_var=LIBRARY_PATH
10246   shlibpath_overrides_runpath=yes
10247   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10248   hardcode_into_libs=yes
10249   ;;
10250
10251 hpux9* | hpux10* | hpux11*)
10252   # Give a soname corresponding to the major version so that dld.sl refuses to
10253   # link against other versions.
10254   version_type=sunos
10255   need_lib_prefix=no
10256   need_version=no
10257   case $host_cpu in
10258   ia64*)
10259     shrext_cmds='.so'
10260     hardcode_into_libs=yes
10261     dynamic_linker="$host_os dld.so"
10262     shlibpath_var=LD_LIBRARY_PATH
10263     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10264     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10265     soname_spec='${libname}${release}${shared_ext}$major'
10266     if test "X$HPUX_IA64_MODE" = X32; then
10267       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10268     else
10269       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10270     fi
10271     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10272     ;;
10273   hppa*64*)
10274     shrext_cmds='.sl'
10275     hardcode_into_libs=yes
10276     dynamic_linker="$host_os dld.sl"
10277     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10278     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10279     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10280     soname_spec='${libname}${release}${shared_ext}$major'
10281     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10282     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10283     ;;
10284   *)
10285     shrext_cmds='.sl'
10286     dynamic_linker="$host_os dld.sl"
10287     shlibpath_var=SHLIB_PATH
10288     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10289     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10290     soname_spec='${libname}${release}${shared_ext}$major'
10291     ;;
10292   esac
10293   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10294   postinstall_cmds='chmod 555 $lib'
10295   # or fails outright, so override atomically:
10296   install_override_mode=555
10297   ;;
10298
10299 interix[3-9]*)
10300   version_type=linux
10301   need_lib_prefix=no
10302   need_version=no
10303   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10304   soname_spec='${libname}${release}${shared_ext}$major'
10305   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10306   shlibpath_var=LD_LIBRARY_PATH
10307   shlibpath_overrides_runpath=no
10308   hardcode_into_libs=yes
10309   ;;
10310
10311 irix5* | irix6* | nonstopux*)
10312   case $host_os in
10313     nonstopux*) version_type=nonstopux ;;
10314     *)
10315         if test "$lt_cv_prog_gnu_ld" = yes; then
10316                 version_type=linux
10317         else
10318                 version_type=irix
10319         fi ;;
10320   esac
10321   need_lib_prefix=no
10322   need_version=no
10323   soname_spec='${libname}${release}${shared_ext}$major'
10324   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10325   case $host_os in
10326   irix5* | nonstopux*)
10327     libsuff= shlibsuff=
10328     ;;
10329   *)
10330     case $LD in # libtool.m4 will add one of these switches to LD
10331     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10332       libsuff= shlibsuff= libmagic=32-bit;;
10333     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10334       libsuff=32 shlibsuff=N32 libmagic=N32;;
10335     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10336       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10337     *) libsuff= shlibsuff= libmagic=never-match;;
10338     esac
10339     ;;
10340   esac
10341   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10342   shlibpath_overrides_runpath=no
10343   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10344   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10345   hardcode_into_libs=yes
10346   ;;
10347
10348 # No shared lib support for Linux oldld, aout, or coff.
10349 linux*oldld* | linux*aout* | linux*coff*)
10350   dynamic_linker=no
10351   ;;
10352
10353 # This must be Linux ELF.
10354 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10355   version_type=linux
10356   need_lib_prefix=no
10357   need_version=no
10358   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10359   soname_spec='${libname}${release}${shared_ext}$major'
10360   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10361   shlibpath_var=LD_LIBRARY_PATH
10362   shlibpath_overrides_runpath=no
10363
10364   # Some binutils ld are patched to set DT_RUNPATH
10365   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10366   $as_echo_n "(cached) " >&6
10367 else
10368   lt_cv_shlibpath_overrides_runpath=no
10369     save_LDFLAGS=$LDFLAGS
10370     save_libdir=$libdir
10371     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10372          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10373     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10374 /* end confdefs.h.  */
10375
10376 int
10377 main ()
10378 {
10379
10380   ;
10381   return 0;
10382 }
10383 _ACEOF
10384 if ac_fn_c_try_link "$LINENO"; then :
10385   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10386   lt_cv_shlibpath_overrides_runpath=yes
10387 fi
10388 fi
10389 rm -f core conftest.err conftest.$ac_objext \
10390     conftest$ac_exeext conftest.$ac_ext
10391     LDFLAGS=$save_LDFLAGS
10392     libdir=$save_libdir
10393
10394 fi
10395
10396   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10397
10398   # This implies no fast_install, which is unacceptable.
10399   # Some rework will be needed to allow for fast_install
10400   # before this can be enabled.
10401   hardcode_into_libs=yes
10402
10403   # Append ld.so.conf contents to the search path
10404   if test -f /etc/ld.so.conf; then
10405     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' ' '`
10406     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10407   fi
10408
10409   # We used to test for /lib/ld.so.1 and disable shared libraries on
10410   # powerpc, because MkLinux only supported shared libraries with the
10411   # GNU dynamic linker.  Since this was broken with cross compilers,
10412   # most powerpc-linux boxes support dynamic linking these days and
10413   # people can always --disable-shared, the test was removed, and we
10414   # assume the GNU/Linux dynamic linker is in use.
10415   dynamic_linker='GNU/Linux ld.so'
10416   ;;
10417
10418 netbsd*)
10419   version_type=sunos
10420   need_lib_prefix=no
10421   need_version=no
10422   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10423     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10424     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10425     dynamic_linker='NetBSD (a.out) ld.so'
10426   else
10427     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10428     soname_spec='${libname}${release}${shared_ext}$major'
10429     dynamic_linker='NetBSD ld.elf_so'
10430   fi
10431   shlibpath_var=LD_LIBRARY_PATH
10432   shlibpath_overrides_runpath=yes
10433   hardcode_into_libs=yes
10434   ;;
10435
10436 newsos6)
10437   version_type=linux
10438   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10439   shlibpath_var=LD_LIBRARY_PATH
10440   shlibpath_overrides_runpath=yes
10441   ;;
10442
10443 *nto* | *qnx*)
10444   version_type=qnx
10445   need_lib_prefix=no
10446   need_version=no
10447   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10448   soname_spec='${libname}${release}${shared_ext}$major'
10449   shlibpath_var=LD_LIBRARY_PATH
10450   shlibpath_overrides_runpath=no
10451   hardcode_into_libs=yes
10452   dynamic_linker='ldqnx.so'
10453   ;;
10454
10455 openbsd*)
10456   version_type=sunos
10457   sys_lib_dlsearch_path_spec="/usr/lib"
10458   need_lib_prefix=no
10459   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10460   case $host_os in
10461     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10462     *)                          need_version=no  ;;
10463   esac
10464   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10465   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10466   shlibpath_var=LD_LIBRARY_PATH
10467   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10468     case $host_os in
10469       openbsd2.[89] | openbsd2.[89].*)
10470         shlibpath_overrides_runpath=no
10471         ;;
10472       *)
10473         shlibpath_overrides_runpath=yes
10474         ;;
10475       esac
10476   else
10477     shlibpath_overrides_runpath=yes
10478   fi
10479   ;;
10480
10481 os2*)
10482   libname_spec='$name'
10483   shrext_cmds=".dll"
10484   need_lib_prefix=no
10485   library_names_spec='$libname${shared_ext} $libname.a'
10486   dynamic_linker='OS/2 ld.exe'
10487   shlibpath_var=LIBPATH
10488   ;;
10489
10490 osf3* | osf4* | osf5*)
10491   version_type=osf
10492   need_lib_prefix=no
10493   need_version=no
10494   soname_spec='${libname}${release}${shared_ext}$major'
10495   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10496   shlibpath_var=LD_LIBRARY_PATH
10497   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10498   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10499   ;;
10500
10501 rdos*)
10502   dynamic_linker=no
10503   ;;
10504
10505 solaris*)
10506   version_type=linux
10507   need_lib_prefix=no
10508   need_version=no
10509   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10510   soname_spec='${libname}${release}${shared_ext}$major'
10511   shlibpath_var=LD_LIBRARY_PATH
10512   shlibpath_overrides_runpath=yes
10513   hardcode_into_libs=yes
10514   # ldd complains unless libraries are executable
10515   postinstall_cmds='chmod +x $lib'
10516   ;;
10517
10518 sunos4*)
10519   version_type=sunos
10520   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10521   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10522   shlibpath_var=LD_LIBRARY_PATH
10523   shlibpath_overrides_runpath=yes
10524   if test "$with_gnu_ld" = yes; then
10525     need_lib_prefix=no
10526   fi
10527   need_version=yes
10528   ;;
10529
10530 sysv4 | sysv4.3*)
10531   version_type=linux
10532   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10533   soname_spec='${libname}${release}${shared_ext}$major'
10534   shlibpath_var=LD_LIBRARY_PATH
10535   case $host_vendor in
10536     sni)
10537       shlibpath_overrides_runpath=no
10538       need_lib_prefix=no
10539       runpath_var=LD_RUN_PATH
10540       ;;
10541     siemens)
10542       need_lib_prefix=no
10543       ;;
10544     motorola)
10545       need_lib_prefix=no
10546       need_version=no
10547       shlibpath_overrides_runpath=no
10548       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10549       ;;
10550   esac
10551   ;;
10552
10553 sysv4*MP*)
10554   if test -d /usr/nec ;then
10555     version_type=linux
10556     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10557     soname_spec='$libname${shared_ext}.$major'
10558     shlibpath_var=LD_LIBRARY_PATH
10559   fi
10560   ;;
10561
10562 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10563   version_type=freebsd-elf
10564   need_lib_prefix=no
10565   need_version=no
10566   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10567   soname_spec='${libname}${release}${shared_ext}$major'
10568   shlibpath_var=LD_LIBRARY_PATH
10569   shlibpath_overrides_runpath=yes
10570   hardcode_into_libs=yes
10571   if test "$with_gnu_ld" = yes; then
10572     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10573   else
10574     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10575     case $host_os in
10576       sco3.2v5*)
10577         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10578         ;;
10579     esac
10580   fi
10581   sys_lib_dlsearch_path_spec='/usr/lib'
10582   ;;
10583
10584 tpf*)
10585   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10586   version_type=linux
10587   need_lib_prefix=no
10588   need_version=no
10589   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10590   shlibpath_var=LD_LIBRARY_PATH
10591   shlibpath_overrides_runpath=no
10592   hardcode_into_libs=yes
10593   ;;
10594
10595 uts4*)
10596   version_type=linux
10597   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10598   soname_spec='${libname}${release}${shared_ext}$major'
10599   shlibpath_var=LD_LIBRARY_PATH
10600   ;;
10601
10602 *)
10603   dynamic_linker=no
10604   ;;
10605 esac
10606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10607 $as_echo "$dynamic_linker" >&6; }
10608 test "$dynamic_linker" = no && can_build_shared=no
10609
10610 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10611 if test "$GCC" = yes; then
10612   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10613 fi
10614
10615 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10616   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10617 fi
10618 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10619   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10620 fi
10621
10622
10623
10624
10625
10626
10627
10628
10629
10630
10631
10632
10633
10634
10635
10636
10637
10638
10639
10640
10641
10642
10643
10644
10645
10646
10647
10648
10649
10650
10651
10652
10653
10654
10655
10656
10657
10658
10659
10660
10661
10662
10663
10664
10665
10666
10667
10668
10669
10670
10671
10672
10673
10674
10675
10676
10677
10678
10679
10680
10681
10682
10683
10684
10685
10686
10687
10688
10689
10690
10691
10692
10693
10694
10695
10696
10697
10698
10699
10700
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10714 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10715 hardcode_action=
10716 if test -n "$hardcode_libdir_flag_spec" ||
10717    test -n "$runpath_var" ||
10718    test "X$hardcode_automatic" = "Xyes" ; then
10719
10720   # We can hardcode non-existent directories.
10721   if test "$hardcode_direct" != no &&
10722      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10723      # have to relink, otherwise we might link with an installed library
10724      # when we should be linking with a yet-to-be-installed one
10725      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10726      test "$hardcode_minus_L" != no; then
10727     # Linking always hardcodes the temporary library directory.
10728     hardcode_action=relink
10729   else
10730     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10731     hardcode_action=immediate
10732   fi
10733 else
10734   # We cannot hardcode anything, or else we can only hardcode existing
10735   # directories.
10736   hardcode_action=unsupported
10737 fi
10738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10739 $as_echo "$hardcode_action" >&6; }
10740
10741 if test "$hardcode_action" = relink ||
10742    test "$inherit_rpath" = yes; then
10743   # Fast installation is not supported
10744   enable_fast_install=no
10745 elif test "$shlibpath_overrides_runpath" = yes ||
10746      test "$enable_shared" = no; then
10747   # Fast installation is not necessary
10748   enable_fast_install=needless
10749 fi
10750
10751
10752
10753
10754
10755
10756   if test "x$enable_dlopen" != xyes; then
10757   enable_dlopen=unknown
10758   enable_dlopen_self=unknown
10759   enable_dlopen_self_static=unknown
10760 else
10761   lt_cv_dlopen=no
10762   lt_cv_dlopen_libs=
10763
10764   case $host_os in
10765   beos*)
10766     lt_cv_dlopen="load_add_on"
10767     lt_cv_dlopen_libs=
10768     lt_cv_dlopen_self=yes
10769     ;;
10770
10771   mingw* | pw32* | cegcc*)
10772     lt_cv_dlopen="LoadLibrary"
10773     lt_cv_dlopen_libs=
10774     ;;
10775
10776   cygwin*)
10777     lt_cv_dlopen="dlopen"
10778     lt_cv_dlopen_libs=
10779     ;;
10780
10781   darwin*)
10782   # if libdl is installed we need to link against it
10783     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10784 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10785 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10786   $as_echo_n "(cached) " >&6
10787 else
10788   ac_check_lib_save_LIBS=$LIBS
10789 LIBS="-ldl  $LIBS"
10790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10791 /* end confdefs.h.  */
10792
10793 /* Override any GCC internal prototype to avoid an error.
10794    Use char because int might match the return type of a GCC
10795    builtin and then its argument prototype would still apply.  */
10796 #ifdef __cplusplus
10797 extern "C"
10798 #endif
10799 char dlopen ();
10800 int
10801 main ()
10802 {
10803 return dlopen ();
10804   ;
10805   return 0;
10806 }
10807 _ACEOF
10808 if ac_fn_c_try_link "$LINENO"; then :
10809   ac_cv_lib_dl_dlopen=yes
10810 else
10811   ac_cv_lib_dl_dlopen=no
10812 fi
10813 rm -f core conftest.err conftest.$ac_objext \
10814     conftest$ac_exeext conftest.$ac_ext
10815 LIBS=$ac_check_lib_save_LIBS
10816 fi
10817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10818 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10819 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10820   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10821 else
10822
10823     lt_cv_dlopen="dyld"
10824     lt_cv_dlopen_libs=
10825     lt_cv_dlopen_self=yes
10826
10827 fi
10828
10829     ;;
10830
10831   *)
10832     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10833 if test "x$ac_cv_func_shl_load" = x""yes; then :
10834   lt_cv_dlopen="shl_load"
10835 else
10836   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10837 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10838 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10839   $as_echo_n "(cached) " >&6
10840 else
10841   ac_check_lib_save_LIBS=$LIBS
10842 LIBS="-ldld  $LIBS"
10843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10844 /* end confdefs.h.  */
10845
10846 /* Override any GCC internal prototype to avoid an error.
10847    Use char because int might match the return type of a GCC
10848    builtin and then its argument prototype would still apply.  */
10849 #ifdef __cplusplus
10850 extern "C"
10851 #endif
10852 char shl_load ();
10853 int
10854 main ()
10855 {
10856 return shl_load ();
10857   ;
10858   return 0;
10859 }
10860 _ACEOF
10861 if ac_fn_c_try_link "$LINENO"; then :
10862   ac_cv_lib_dld_shl_load=yes
10863 else
10864   ac_cv_lib_dld_shl_load=no
10865 fi
10866 rm -f core conftest.err conftest.$ac_objext \
10867     conftest$ac_exeext conftest.$ac_ext
10868 LIBS=$ac_check_lib_save_LIBS
10869 fi
10870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10871 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10872 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10873   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10874 else
10875   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10876 if test "x$ac_cv_func_dlopen" = x""yes; then :
10877   lt_cv_dlopen="dlopen"
10878 else
10879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10880 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10881 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10882   $as_echo_n "(cached) " >&6
10883 else
10884   ac_check_lib_save_LIBS=$LIBS
10885 LIBS="-ldl  $LIBS"
10886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10887 /* end confdefs.h.  */
10888
10889 /* Override any GCC internal prototype to avoid an error.
10890    Use char because int might match the return type of a GCC
10891    builtin and then its argument prototype would still apply.  */
10892 #ifdef __cplusplus
10893 extern "C"
10894 #endif
10895 char dlopen ();
10896 int
10897 main ()
10898 {
10899 return dlopen ();
10900   ;
10901   return 0;
10902 }
10903 _ACEOF
10904 if ac_fn_c_try_link "$LINENO"; then :
10905   ac_cv_lib_dl_dlopen=yes
10906 else
10907   ac_cv_lib_dl_dlopen=no
10908 fi
10909 rm -f core conftest.err conftest.$ac_objext \
10910     conftest$ac_exeext conftest.$ac_ext
10911 LIBS=$ac_check_lib_save_LIBS
10912 fi
10913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10914 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10915 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10916   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10917 else
10918   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10919 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10920 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
10921   $as_echo_n "(cached) " >&6
10922 else
10923   ac_check_lib_save_LIBS=$LIBS
10924 LIBS="-lsvld  $LIBS"
10925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10926 /* end confdefs.h.  */
10927
10928 /* Override any GCC internal prototype to avoid an error.
10929    Use char because int might match the return type of a GCC
10930    builtin and then its argument prototype would still apply.  */
10931 #ifdef __cplusplus
10932 extern "C"
10933 #endif
10934 char dlopen ();
10935 int
10936 main ()
10937 {
10938 return dlopen ();
10939   ;
10940   return 0;
10941 }
10942 _ACEOF
10943 if ac_fn_c_try_link "$LINENO"; then :
10944   ac_cv_lib_svld_dlopen=yes
10945 else
10946   ac_cv_lib_svld_dlopen=no
10947 fi
10948 rm -f core conftest.err conftest.$ac_objext \
10949     conftest$ac_exeext conftest.$ac_ext
10950 LIBS=$ac_check_lib_save_LIBS
10951 fi
10952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10953 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10954 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
10955   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10956 else
10957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10958 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10959 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
10960   $as_echo_n "(cached) " >&6
10961 else
10962   ac_check_lib_save_LIBS=$LIBS
10963 LIBS="-ldld  $LIBS"
10964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10965 /* end confdefs.h.  */
10966
10967 /* Override any GCC internal prototype to avoid an error.
10968    Use char because int might match the return type of a GCC
10969    builtin and then its argument prototype would still apply.  */
10970 #ifdef __cplusplus
10971 extern "C"
10972 #endif
10973 char dld_link ();
10974 int
10975 main ()
10976 {
10977 return dld_link ();
10978   ;
10979   return 0;
10980 }
10981 _ACEOF
10982 if ac_fn_c_try_link "$LINENO"; then :
10983   ac_cv_lib_dld_dld_link=yes
10984 else
10985   ac_cv_lib_dld_dld_link=no
10986 fi
10987 rm -f core conftest.err conftest.$ac_objext \
10988     conftest$ac_exeext conftest.$ac_ext
10989 LIBS=$ac_check_lib_save_LIBS
10990 fi
10991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10992 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10993 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
10994   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10995 fi
10996
10997
10998 fi
10999
11000
11001 fi
11002
11003
11004 fi
11005
11006
11007 fi
11008
11009
11010 fi
11011
11012     ;;
11013   esac
11014
11015   if test "x$lt_cv_dlopen" != xno; then
11016     enable_dlopen=yes
11017   else
11018     enable_dlopen=no
11019   fi
11020
11021   case $lt_cv_dlopen in
11022   dlopen)
11023     save_CPPFLAGS="$CPPFLAGS"
11024     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11025
11026     save_LDFLAGS="$LDFLAGS"
11027     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11028
11029     save_LIBS="$LIBS"
11030     LIBS="$lt_cv_dlopen_libs $LIBS"
11031
11032     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11033 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11034 if test "${lt_cv_dlopen_self+set}" = set; then :
11035   $as_echo_n "(cached) " >&6
11036 else
11037           if test "$cross_compiling" = yes; then :
11038   lt_cv_dlopen_self=cross
11039 else
11040   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11041   lt_status=$lt_dlunknown
11042   cat > conftest.$ac_ext <<_LT_EOF
11043 #line 11043 "configure"
11044 #include "confdefs.h"
11045
11046 #if HAVE_DLFCN_H
11047 #include <dlfcn.h>
11048 #endif
11049
11050 #include <stdio.h>
11051
11052 #ifdef RTLD_GLOBAL
11053 #  define LT_DLGLOBAL           RTLD_GLOBAL
11054 #else
11055 #  ifdef DL_GLOBAL
11056 #    define LT_DLGLOBAL         DL_GLOBAL
11057 #  else
11058 #    define LT_DLGLOBAL         0
11059 #  endif
11060 #endif
11061
11062 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11063    find out it does not work in some platform. */
11064 #ifndef LT_DLLAZY_OR_NOW
11065 #  ifdef RTLD_LAZY
11066 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11067 #  else
11068 #    ifdef DL_LAZY
11069 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11070 #    else
11071 #      ifdef RTLD_NOW
11072 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11073 #      else
11074 #        ifdef DL_NOW
11075 #          define LT_DLLAZY_OR_NOW      DL_NOW
11076 #        else
11077 #          define LT_DLLAZY_OR_NOW      0
11078 #        endif
11079 #      endif
11080 #    endif
11081 #  endif
11082 #endif
11083
11084 /* When -fvisbility=hidden is used, assume the code has been annotated
11085    correspondingly for the symbols needed.  */
11086 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11087 void fnord () __attribute__((visibility("default")));
11088 #endif
11089
11090 void fnord () { int i=42; }
11091 int main ()
11092 {
11093   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11094   int status = $lt_dlunknown;
11095
11096   if (self)
11097     {
11098       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11099       else
11100         {
11101           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11102           else puts (dlerror ());
11103         }
11104       /* dlclose (self); */
11105     }
11106   else
11107     puts (dlerror ());
11108
11109   return status;
11110 }
11111 _LT_EOF
11112   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11113   (eval $ac_link) 2>&5
11114   ac_status=$?
11115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11116   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11117     (./conftest; exit; ) >&5 2>/dev/null
11118     lt_status=$?
11119     case x$lt_status in
11120       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11121       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11122       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11123     esac
11124   else :
11125     # compilation failed
11126     lt_cv_dlopen_self=no
11127   fi
11128 fi
11129 rm -fr conftest*
11130
11131
11132 fi
11133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11134 $as_echo "$lt_cv_dlopen_self" >&6; }
11135
11136     if test "x$lt_cv_dlopen_self" = xyes; then
11137       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11138       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11139 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11140 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11141   $as_echo_n "(cached) " >&6
11142 else
11143           if test "$cross_compiling" = yes; then :
11144   lt_cv_dlopen_self_static=cross
11145 else
11146   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11147   lt_status=$lt_dlunknown
11148   cat > conftest.$ac_ext <<_LT_EOF
11149 #line 11149 "configure"
11150 #include "confdefs.h"
11151
11152 #if HAVE_DLFCN_H
11153 #include <dlfcn.h>
11154 #endif
11155
11156 #include <stdio.h>
11157
11158 #ifdef RTLD_GLOBAL
11159 #  define LT_DLGLOBAL           RTLD_GLOBAL
11160 #else
11161 #  ifdef DL_GLOBAL
11162 #    define LT_DLGLOBAL         DL_GLOBAL
11163 #  else
11164 #    define LT_DLGLOBAL         0
11165 #  endif
11166 #endif
11167
11168 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11169    find out it does not work in some platform. */
11170 #ifndef LT_DLLAZY_OR_NOW
11171 #  ifdef RTLD_LAZY
11172 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11173 #  else
11174 #    ifdef DL_LAZY
11175 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11176 #    else
11177 #      ifdef RTLD_NOW
11178 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11179 #      else
11180 #        ifdef DL_NOW
11181 #          define LT_DLLAZY_OR_NOW      DL_NOW
11182 #        else
11183 #          define LT_DLLAZY_OR_NOW      0
11184 #        endif
11185 #      endif
11186 #    endif
11187 #  endif
11188 #endif
11189
11190 /* When -fvisbility=hidden is used, assume the code has been annotated
11191    correspondingly for the symbols needed.  */
11192 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11193 void fnord () __attribute__((visibility("default")));
11194 #endif
11195
11196 void fnord () { int i=42; }
11197 int main ()
11198 {
11199   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11200   int status = $lt_dlunknown;
11201
11202   if (self)
11203     {
11204       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11205       else
11206         {
11207           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11208           else puts (dlerror ());
11209         }
11210       /* dlclose (self); */
11211     }
11212   else
11213     puts (dlerror ());
11214
11215   return status;
11216 }
11217 _LT_EOF
11218   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11219   (eval $ac_link) 2>&5
11220   ac_status=$?
11221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11222   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11223     (./conftest; exit; ) >&5 2>/dev/null
11224     lt_status=$?
11225     case x$lt_status in
11226       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11227       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11228       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11229     esac
11230   else :
11231     # compilation failed
11232     lt_cv_dlopen_self_static=no
11233   fi
11234 fi
11235 rm -fr conftest*
11236
11237
11238 fi
11239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11240 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11241     fi
11242
11243     CPPFLAGS="$save_CPPFLAGS"
11244     LDFLAGS="$save_LDFLAGS"
11245     LIBS="$save_LIBS"
11246     ;;
11247   esac
11248
11249   case $lt_cv_dlopen_self in
11250   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11251   *) enable_dlopen_self=unknown ;;
11252   esac
11253
11254   case $lt_cv_dlopen_self_static in
11255   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11256   *) enable_dlopen_self_static=unknown ;;
11257   esac
11258 fi
11259
11260
11261
11262
11263
11264
11265
11266
11267
11268
11269
11270
11271
11272
11273
11274
11275
11276 striplib=
11277 old_striplib=
11278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11279 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11280 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11281   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11282   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11284 $as_echo "yes" >&6; }
11285 else
11286 # FIXME - insert some real tests, host_os isn't really good enough
11287   case $host_os in
11288   darwin*)
11289     if test -n "$STRIP" ; then
11290       striplib="$STRIP -x"
11291       old_striplib="$STRIP -S"
11292       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11293 $as_echo "yes" >&6; }
11294     else
11295       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11296 $as_echo "no" >&6; }
11297     fi
11298     ;;
11299   *)
11300     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11301 $as_echo "no" >&6; }
11302     ;;
11303   esac
11304 fi
11305
11306
11307
11308
11309
11310
11311
11312
11313
11314
11315
11316
11317   # Report which library types will actually be built
11318   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11319 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11321 $as_echo "$can_build_shared" >&6; }
11322
11323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11324 $as_echo_n "checking whether to build shared libraries... " >&6; }
11325   test "$can_build_shared" = "no" && enable_shared=no
11326
11327   # On AIX, shared libraries and static libraries use the same namespace, and
11328   # are all built from PIC.
11329   case $host_os in
11330   aix3*)
11331     test "$enable_shared" = yes && enable_static=no
11332     if test -n "$RANLIB"; then
11333       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11334       postinstall_cmds='$RANLIB $lib'
11335     fi
11336     ;;
11337
11338   aix[4-9]*)
11339     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11340       test "$enable_shared" = yes && enable_static=no
11341     fi
11342     ;;
11343   esac
11344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11345 $as_echo "$enable_shared" >&6; }
11346
11347   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11348 $as_echo_n "checking whether to build static libraries... " >&6; }
11349   # Make sure either enable_shared or enable_static is yes.
11350   test "$enable_shared" = yes || enable_static=yes
11351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11352 $as_echo "$enable_static" >&6; }
11353
11354
11355
11356
11357 fi
11358 ac_ext=c
11359 ac_cpp='$CPP $CPPFLAGS'
11360 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11361 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11362 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11363
11364 CC="$lt_save_CC"
11365
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378         ac_config_commands="$ac_config_commands libtool"
11379
11380
11381
11382
11383 # Only expand once:
11384
11385
11386
11387
11388 backtrace_supported=yes
11389
11390 if test -n "${with_target_subdir}"; then
11391   # We are compiling a GCC library.  We can assume that the unwind
11392   # library exists.
11393   # Default to --enable-multilib
11394 # Check whether --enable-multilib was given.
11395 if test "${enable_multilib+set}" = set; then :
11396   enableval=$enable_multilib; case "$enableval" in
11397   yes) multilib=yes ;;
11398   no)  multilib=no ;;
11399   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
11400  esac
11401 else
11402   multilib=yes
11403 fi
11404
11405
11406 # We may get other options which we leave undocumented:
11407 # --with-target-subdir, --with-multisrctop, --with-multisubdir
11408 # See config-ml.in if you want the gory details.
11409
11410 if test "$srcdir" = "."; then
11411   if test "$with_target_subdir" != "."; then
11412     multi_basedir="$srcdir/$with_multisrctop../.."
11413   else
11414     multi_basedir="$srcdir/$with_multisrctop.."
11415   fi
11416 else
11417   multi_basedir="$srcdir/.."
11418 fi
11419
11420
11421 # Even if the default multilib is not a cross compilation,
11422 # it may be that some of the other multilibs are.
11423 if test $cross_compiling = no && test $multilib = yes \
11424    && test "x${with_multisubdir}" != x ; then
11425    cross_compiling=maybe
11426 fi
11427
11428 ac_config_commands="$ac_config_commands default-1"
11429
11430   BACKTRACE_FILE="backtrace.lo simple.lo"
11431 else
11432   ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
11433 if test "x$ac_cv_header_unwind_h" = x""yes; then :
11434   ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace"
11435 if test "x$ac_cv_func__Unwind_Backtrace" = x""yes; then :
11436   BACKTRACE_FILE="backtrace.lo simple.lo"
11437 else
11438   BACKTRACE_FILE="nounwind.lo"
11439                     backtrace_supported=no
11440 fi
11441
11442 else
11443   BACKTRACE_FILE="nounwind.lo"
11444      backtrace_supported=no
11445 fi
11446
11447
11448 fi
11449
11450
11451 WARN_FLAGS=
11452 save_CFLAGS="$CFLAGS"
11453 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
11454                           -Wmissing-prototypes -Wold-style-definition \
11455                           -Wmissing-format-attribute -Wcast-qual; do
11456   # Do the check with the no- prefix removed since gcc silently
11457   # accepts any -Wno-* option on purpose
11458   case $real_option in
11459     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11460     *) option=$real_option ;;
11461   esac
11462   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11463
11464   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11465 $as_echo_n "checking whether $CC supports $option... " >&6; }
11466 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
11467   $as_echo_n "(cached) " >&6
11468 else
11469   CFLAGS="$option"
11470     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11471 /* end confdefs.h.  */
11472
11473 int
11474 main ()
11475 {
11476
11477   ;
11478   return 0;
11479 }
11480 _ACEOF
11481 if ac_fn_c_try_compile "$LINENO"; then :
11482   eval "$as_acx_Woption=yes"
11483 else
11484   eval "$as_acx_Woption=no"
11485 fi
11486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11487
11488 fi
11489 eval ac_res=\$$as_acx_Woption
11490                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11491 $as_echo "$ac_res" >&6; }
11492   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11493   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
11494 fi
11495   done
11496 CFLAGS="$save_CFLAGS"
11497
11498
11499 if test "x$GCC" = "xyes"; then
11500   WARN_FLAGS="$WARN_FLAGS -Werror"
11501 fi
11502
11503
11504
11505
11506
11507 # Check whether --with-system-libunwind was given.
11508 if test "${with_system_libunwind+set}" = set; then :
11509   withval=$with_system_libunwind;
11510 fi
11511
11512   # If system-libunwind was not specifically set, pick a default setting.
11513   if test x$with_system_libunwind = x; then
11514     case ${target} in
11515       ia64-*-hpux*) with_system_libunwind=yes ;;
11516       *) with_system_libunwind=no ;;
11517     esac
11518   fi
11519   # Based on system-libunwind and target, do we have ipinfo?
11520   if  test x$with_system_libunwind = xyes; then
11521     case ${target} in
11522       ia64-*-*) have_unwind_getipinfo=no ;;
11523       *) have_unwind_getipinfo=yes ;;
11524     esac
11525   else
11526     # Darwin before version 9 does not have _Unwind_GetIPInfo.
11527
11528     case ${target} in
11529       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
11530       *) have_unwind_getipinfo=yes ;;
11531     esac
11532
11533   fi
11534
11535   if test x$have_unwind_getipinfo = xyes; then
11536
11537 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
11538
11539   fi
11540
11541
11542 # When building as a target library, shared libraries may want to link
11543 # this in.  We don't want to provide another shared library to
11544 # complicate dependencies.  Instead, we just compile with -fPIC.
11545 PIC_FLAG=
11546 if test -n "${with_target_subdir}"; then
11547   PIC_FLAG=-fPIC
11548 fi
11549
11550
11551 # Test for __sync support.
11552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
11553 $as_echo_n "checking __sync extensions... " >&6; }
11554 if test "${libbacktrace_cv_sys_sync+set}" = set; then :
11555   $as_echo_n "(cached) " >&6
11556 else
11557   if test -n "${with_target_subdir}"; then
11558    libbacktrace_cv_sys_sync=yes
11559  else
11560    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11561 /* end confdefs.h.  */
11562 int i;
11563 int
11564 main ()
11565 {
11566 __sync_bool_compare_and_swap (&i, i, i);
11567                        __sync_lock_test_and_set (&i, 1);
11568                        __sync_lock_release (&i);
11569   ;
11570   return 0;
11571 }
11572 _ACEOF
11573 if ac_fn_c_try_link "$LINENO"; then :
11574   libbacktrace_cv_sys_sync=yes
11575 else
11576   libbacktrace_cv_sys_sync=no
11577 fi
11578 rm -f core conftest.err conftest.$ac_objext \
11579     conftest$ac_exeext conftest.$ac_ext
11580  fi
11581 fi
11582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_sync" >&5
11583 $as_echo "$libbacktrace_cv_sys_sync" >&6; }
11584 BACKTRACE_SUPPORTS_THREADS=0
11585 if test "$libbacktrace_cv_sys_sync" = "yes"; then
11586   BACKTRACE_SUPPORTS_THREADS=1
11587
11588 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
11589
11590 fi
11591
11592
11593 # The library needs to be able to read the executable itself.  Compile
11594 # a file to determine the executable format.  The awk script
11595 # filetype.awk prints out the file type.
11596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
11597 $as_echo_n "checking output filetype... " >&6; }
11598 if test "${libbacktrace_cv_sys_filetype+set}" = set; then :
11599   $as_echo_n "(cached) " >&6
11600 else
11601   filetype=
11602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11603 /* end confdefs.h.  */
11604 int i;
11605 int
11606 main ()
11607 {
11608 int j;
11609   ;
11610   return 0;
11611 }
11612 _ACEOF
11613 if ac_fn_c_try_compile "$LINENO"; then :
11614   filetype=`${AWK} -f $srcdir/filetype.awk conftest.$ac_objext`
11615 else
11616   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11617 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11618 as_fn_error "compiler failed
11619 See \`config.log' for more details." "$LINENO" 5; }
11620 fi
11621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11622 libbacktrace_cv_sys_filetype=$filetype
11623 fi
11624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_filetype" >&5
11625 $as_echo "$libbacktrace_cv_sys_filetype" >&6; }
11626
11627 # Match the file type to decide what files to compile.
11628 FORMAT_FILE=
11629 case "$libbacktrace_cv_sys_filetype" in
11630 elf*) FORMAT_FILE="elf.lo" ;;
11631 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
11632 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
11633    FORMAT_FILE="unknown.lo"
11634    backtrace_supported=no
11635    ;;
11636 esac
11637
11638
11639 # ELF defines.
11640 elfsize=
11641 case "$libbacktrace_cv_sys_filetype" in
11642 elf32) elfsize=32 ;;
11643 elf64) elfsize=64 ;;
11644 esac
11645
11646 cat >>confdefs.h <<_ACEOF
11647 #define BACKTRACE_ELF_SIZE $elfsize
11648 _ACEOF
11649
11650
11651 BACKTRACE_SUPPORTED=0
11652 if test "$backtrace_supported" = "yes"; then
11653   BACKTRACE_SUPPORTED=1
11654 fi
11655
11656
11657 for ac_header in sys/mman.h
11658 do :
11659   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
11660 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
11661   cat >>confdefs.h <<_ACEOF
11662 #define HAVE_SYS_MMAN_H 1
11663 _ACEOF
11664
11665 fi
11666
11667 done
11668
11669 if test "$ac_cv_header_sys_mman_h" = "no"; then
11670   have_mmap=no
11671 else
11672   if test -n "${with_target_subdir}"; then
11673     # When built as a GCC target library, we can't do a link test.  We
11674     # simply assume that if we have mman.h, we have mmap.
11675     have_mmap=yes
11676   else
11677     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
11678 if test "x$ac_cv_func_mmap" = x""yes; then :
11679   have_mmap=yes
11680 else
11681   have_mmap=no
11682 fi
11683
11684   fi
11685 fi
11686 if test "$have_mmap" = "no"; then
11687   VIEW_FILE=read.lo
11688   ALLOC_FILE=alloc.lo
11689 else
11690   VIEW_FILE=mmapio.lo
11691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11692 /* end confdefs.h.  */
11693
11694 #include <sys/mman.h>
11695 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
11696   #error no MAP_ANONYMOUS
11697 #endif
11698
11699 _ACEOF
11700 if ac_fn_c_try_cpp "$LINENO"; then :
11701   ALLOC_FILE=mmap.lo
11702 else
11703   ALLOC_FILE=alloc.lo
11704 fi
11705 rm -f conftest.err conftest.$ac_ext
11706 fi
11707
11708
11709
11710 BACKTRACE_USES_MALLOC=0
11711 if test "$ALLOC_FILE" = "alloc.lo"; then
11712   BACKTRACE_USES_MALLOC=1
11713 fi
11714
11715
11716 # Check for the fcntl function.
11717 if test -n "${with_target_subdir}"; then
11718    case "${host}" in
11719    *-*-mingw*) have_fcntl=no ;;
11720    *) have_fcntl=yes ;;
11721    esac
11722 else
11723   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
11724 if test "x$ac_cv_func_fcntl" = x""yes; then :
11725   have_fcntl=yes
11726 else
11727   have_fcntl=no
11728 fi
11729
11730 fi
11731 if test "$have_fcntl" = "yes"; then
11732
11733 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
11734
11735 fi
11736
11737 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
11738 if test "x$ac_cv_have_decl_strnlen" = x""yes; then :
11739   ac_have_decl=1
11740 else
11741   ac_have_decl=0
11742 fi
11743
11744 cat >>confdefs.h <<_ACEOF
11745 #define HAVE_DECL_STRNLEN $ac_have_decl
11746 _ACEOF
11747
11748
11749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5
11750 $as_echo_n "checking whether tests can run... " >&6; }
11751 if test "${libbacktrace_cv_sys_native+set}" = set; then :
11752   $as_echo_n "(cached) " >&6
11753 else
11754   if test "$cross_compiling" = yes; then :
11755   libbacktrace_cv_sys_native=no
11756 else
11757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11758 /* end confdefs.h.  */
11759
11760 int
11761 main ()
11762 {
11763 return 0;
11764   ;
11765   return 0;
11766 }
11767 _ACEOF
11768 if ac_fn_c_try_run "$LINENO"; then :
11769   libbacktrace_cv_sys_native=yes
11770 else
11771   libbacktrace_cv_sys_native=no
11772 fi
11773 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11774   conftest.$ac_objext conftest.beam conftest.$ac_ext
11775 fi
11776
11777 fi
11778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_native" >&5
11779 $as_echo "$libbacktrace_cv_sys_native" >&6; }
11780  if test "$libbacktrace_cv_sys_native" = "yes"; then
11781   NATIVE_TRUE=
11782   NATIVE_FALSE='#'
11783 else
11784   NATIVE_TRUE='#'
11785   NATIVE_FALSE=
11786 fi
11787
11788
11789 if test "${multilib}" = "yes"; then
11790   multilib_arg="--enable-multilib"
11791 else
11792   multilib_arg=
11793 fi
11794
11795 ac_config_files="$ac_config_files Makefile backtrace-supported.h"
11796
11797
11798 # We need multilib support, but only if configuring for the target.
11799 ac_config_commands="$ac_config_commands default"
11800
11801
11802 cat >confcache <<\_ACEOF
11803 # This file is a shell script that caches the results of configure
11804 # tests run on this system so they can be shared between configure
11805 # scripts and configure runs, see configure's option --config-cache.
11806 # It is not useful on other systems.  If it contains results you don't
11807 # want to keep, you may remove or edit it.
11808 #
11809 # config.status only pays attention to the cache file if you give it
11810 # the --recheck option to rerun configure.
11811 #
11812 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11813 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11814 # following values.
11815
11816 _ACEOF
11817
11818 # The following way of writing the cache mishandles newlines in values,
11819 # but we know of no workaround that is simple, portable, and efficient.
11820 # So, we kill variables containing newlines.
11821 # Ultrix sh set writes to stderr and can't be redirected directly,
11822 # and sets the high bit in the cache file unless we assign to the vars.
11823 (
11824   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11825     eval ac_val=\$$ac_var
11826     case $ac_val in #(
11827     *${as_nl}*)
11828       case $ac_var in #(
11829       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11830 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11831       esac
11832       case $ac_var in #(
11833       _ | IFS | as_nl) ;; #(
11834       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11835       *) { eval $ac_var=; unset $ac_var;} ;;
11836       esac ;;
11837     esac
11838   done
11839
11840   (set) 2>&1 |
11841     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11842     *${as_nl}ac_space=\ *)
11843       # `set' does not quote correctly, so add quotes: double-quote
11844       # substitution turns \\\\ into \\, and sed turns \\ into \.
11845       sed -n \
11846         "s/'/'\\\\''/g;
11847           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11848       ;; #(
11849     *)
11850       # `set' quotes correctly as required by POSIX, so do not add quotes.
11851       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11852       ;;
11853     esac |
11854     sort
11855 ) |
11856   sed '
11857      /^ac_cv_env_/b end
11858      t clear
11859      :clear
11860      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11861      t end
11862      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11863      :end' >>confcache
11864 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11865   if test -w "$cache_file"; then
11866     test "x$cache_file" != "x/dev/null" &&
11867       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11868 $as_echo "$as_me: updating cache $cache_file" >&6;}
11869     cat confcache >$cache_file
11870   else
11871     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11872 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11873   fi
11874 fi
11875 rm -f confcache
11876
11877 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11878 # Let make expand exec_prefix.
11879 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11880
11881 DEFS=-DHAVE_CONFIG_H
11882
11883 ac_libobjs=
11884 ac_ltlibobjs=
11885 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11886   # 1. Remove the extension, and $U if already installed.
11887   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11888   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
11889   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
11890   #    will be set to the directory where LIBOBJS objects are built.
11891   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11892   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11893 done
11894 LIBOBJS=$ac_libobjs
11895
11896 LTLIBOBJS=$ac_ltlibobjs
11897
11898
11899 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
11900   as_fn_error "conditional \"AMDEP\" was never defined.
11901 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11902 fi
11903 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
11904   as_fn_error "conditional \"am__fastdepCC\" was never defined.
11905 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11906 fi
11907  if test -n "$EXEEXT"; then
11908   am__EXEEXT_TRUE=
11909   am__EXEEXT_FALSE='#'
11910 else
11911   am__EXEEXT_TRUE='#'
11912   am__EXEEXT_FALSE=
11913 fi
11914
11915 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11916   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
11917 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11918 fi
11919 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
11920   as_fn_error "conditional \"NATIVE\" was never defined.
11921 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11922 fi
11923
11924 : ${CONFIG_STATUS=./config.status}
11925 ac_write_fail=0
11926 ac_clean_files_save=$ac_clean_files
11927 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11928 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11929 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
11930 as_write_fail=0
11931 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11932 #! $SHELL
11933 # Generated by $as_me.
11934 # Run this file to recreate the current configuration.
11935 # Compiler output produced by configure, useful for debugging
11936 # configure, is in config.log if it exists.
11937
11938 debug=false
11939 ac_cs_recheck=false
11940 ac_cs_silent=false
11941
11942 SHELL=\${CONFIG_SHELL-$SHELL}
11943 export SHELL
11944 _ASEOF
11945 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11946 ## -------------------- ##
11947 ## M4sh Initialization. ##
11948 ## -------------------- ##
11949
11950 # Be more Bourne compatible
11951 DUALCASE=1; export DUALCASE # for MKS sh
11952 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
11953   emulate sh
11954   NULLCMD=:
11955   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11956   # is contrary to our usage.  Disable this feature.
11957   alias -g '${1+"$@"}'='"$@"'
11958   setopt NO_GLOB_SUBST
11959 else
11960   case `(set -o) 2>/dev/null` in #(
11961   *posix*) :
11962     set -o posix ;; #(
11963   *) :
11964      ;;
11965 esac
11966 fi
11967
11968
11969 as_nl='
11970 '
11971 export as_nl
11972 # Printing a long string crashes Solaris 7 /usr/bin/printf.
11973 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11974 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
11975 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
11976 # Prefer a ksh shell builtin over an external printf program on Solaris,
11977 # but without wasting forks for bash or zsh.
11978 if test -z "$BASH_VERSION$ZSH_VERSION" \
11979     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
11980   as_echo='print -r --'
11981   as_echo_n='print -rn --'
11982 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
11983   as_echo='printf %s\n'
11984   as_echo_n='printf %s'
11985 else
11986   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
11987     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
11988     as_echo_n='/usr/ucb/echo -n'
11989   else
11990     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
11991     as_echo_n_body='eval
11992       arg=$1;
11993       case $arg in #(
11994       *"$as_nl"*)
11995         expr "X$arg" : "X\\(.*\\)$as_nl";
11996         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
11997       esac;
11998       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
11999     '
12000     export as_echo_n_body
12001     as_echo_n='sh -c $as_echo_n_body as_echo'
12002   fi
12003   export as_echo_body
12004   as_echo='sh -c $as_echo_body as_echo'
12005 fi
12006
12007 # The user is always right.
12008 if test "${PATH_SEPARATOR+set}" != set; then
12009   PATH_SEPARATOR=:
12010   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
12011     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
12012       PATH_SEPARATOR=';'
12013   }
12014 fi
12015
12016
12017 # IFS
12018 # We need space, tab and new line, in precisely that order.  Quoting is
12019 # there to prevent editors from complaining about space-tab.
12020 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
12021 # splitting by setting IFS to empty value.)
12022 IFS=" ""        $as_nl"
12023
12024 # Find who we are.  Look in the path if we contain no directory separator.
12025 case $0 in #((
12026   *[\\/]* ) as_myself=$0 ;;
12027   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12028 for as_dir in $PATH
12029 do
12030   IFS=$as_save_IFS
12031   test -z "$as_dir" && as_dir=.
12032     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12033   done
12034 IFS=$as_save_IFS
12035
12036      ;;
12037 esac
12038 # We did not find ourselves, most probably we were run as `sh COMMAND'
12039 # in which case we are not to be found in the path.
12040 if test "x$as_myself" = x; then
12041   as_myself=$0
12042 fi
12043 if test ! -f "$as_myself"; then
12044   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12045   exit 1
12046 fi
12047
12048 # Unset variables that we do not need and which cause bugs (e.g. in
12049 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
12050 # suppresses any "Segmentation fault" message there.  '((' could
12051 # trigger a bug in pdksh 5.2.14.
12052 for as_var in BASH_ENV ENV MAIL MAILPATH
12053 do eval test x\${$as_var+set} = xset \
12054   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
12055 done
12056 PS1='$ '
12057 PS2='> '
12058 PS4='+ '
12059
12060 # NLS nuisances.
12061 LC_ALL=C
12062 export LC_ALL
12063 LANGUAGE=C
12064 export LANGUAGE
12065
12066 # CDPATH.
12067 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12068
12069
12070 # as_fn_error ERROR [LINENO LOG_FD]
12071 # ---------------------------------
12072 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
12073 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
12074 # script with status $?, using 1 if that was 0.
12075 as_fn_error ()
12076 {
12077   as_status=$?; test $as_status -eq 0 && as_status=1
12078   if test "$3"; then
12079     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
12080     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
12081   fi
12082   $as_echo "$as_me: error: $1" >&2
12083   as_fn_exit $as_status
12084 } # as_fn_error
12085
12086
12087 # as_fn_set_status STATUS
12088 # -----------------------
12089 # Set $? to STATUS, without forking.
12090 as_fn_set_status ()
12091 {
12092   return $1
12093 } # as_fn_set_status
12094
12095 # as_fn_exit STATUS
12096 # -----------------
12097 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12098 as_fn_exit ()
12099 {
12100   set +e
12101   as_fn_set_status $1
12102   exit $1
12103 } # as_fn_exit
12104
12105 # as_fn_unset VAR
12106 # ---------------
12107 # Portably unset VAR.
12108 as_fn_unset ()
12109 {
12110   { eval $1=; unset $1;}
12111 }
12112 as_unset=as_fn_unset
12113 # as_fn_append VAR VALUE
12114 # ----------------------
12115 # Append the text in VALUE to the end of the definition contained in VAR. Take
12116 # advantage of any shell optimizations that allow amortized linear growth over
12117 # repeated appends, instead of the typical quadratic growth present in naive
12118 # implementations.
12119 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12120   eval 'as_fn_append ()
12121   {
12122     eval $1+=\$2
12123   }'
12124 else
12125   as_fn_append ()
12126   {
12127     eval $1=\$$1\$2
12128   }
12129 fi # as_fn_append
12130
12131 # as_fn_arith ARG...
12132 # ------------------
12133 # Perform arithmetic evaluation on the ARGs, and store the result in the
12134 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12135 # must be portable across $(()) and expr.
12136 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12137   eval 'as_fn_arith ()
12138   {
12139     as_val=$(( $* ))
12140   }'
12141 else
12142   as_fn_arith ()
12143   {
12144     as_val=`expr "$@" || test $? -eq 1`
12145   }
12146 fi # as_fn_arith
12147
12148
12149 if expr a : '\(a\)' >/dev/null 2>&1 &&
12150    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12151   as_expr=expr
12152 else
12153   as_expr=false
12154 fi
12155
12156 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12157   as_basename=basename
12158 else
12159   as_basename=false
12160 fi
12161
12162 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12163   as_dirname=dirname
12164 else
12165   as_dirname=false
12166 fi
12167
12168 as_me=`$as_basename -- "$0" ||
12169 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12170          X"$0" : 'X\(//\)$' \| \
12171          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12172 $as_echo X/"$0" |
12173     sed '/^.*\/\([^/][^/]*\)\/*$/{
12174             s//\1/
12175             q
12176           }
12177           /^X\/\(\/\/\)$/{
12178             s//\1/
12179             q
12180           }
12181           /^X\/\(\/\).*/{
12182             s//\1/
12183             q
12184           }
12185           s/.*/./; q'`
12186
12187 # Avoid depending upon Character Ranges.
12188 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12189 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12190 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12191 as_cr_digits='0123456789'
12192 as_cr_alnum=$as_cr_Letters$as_cr_digits
12193
12194 ECHO_C= ECHO_N= ECHO_T=
12195 case `echo -n x` in #(((((
12196 -n*)
12197   case `echo 'xy\c'` in
12198   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
12199   xy)  ECHO_C='\c';;
12200   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
12201        ECHO_T=' ';;
12202   esac;;
12203 *)
12204   ECHO_N='-n';;
12205 esac
12206
12207 rm -f conf$$ conf$$.exe conf$$.file
12208 if test -d conf$$.dir; then
12209   rm -f conf$$.dir/conf$$.file
12210 else
12211   rm -f conf$$.dir
12212   mkdir conf$$.dir 2>/dev/null
12213 fi
12214 if (echo >conf$$.file) 2>/dev/null; then
12215   if ln -s conf$$.file conf$$ 2>/dev/null; then
12216     as_ln_s='ln -s'
12217     # ... but there are two gotchas:
12218     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12219     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12220     # In both cases, we have to default to `cp -p'.
12221     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12222       as_ln_s='cp -p'
12223   elif ln conf$$.file conf$$ 2>/dev/null; then
12224     as_ln_s=ln
12225   else
12226     as_ln_s='cp -p'
12227   fi
12228 else
12229   as_ln_s='cp -p'
12230 fi
12231 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12232 rmdir conf$$.dir 2>/dev/null
12233
12234
12235 # as_fn_mkdir_p
12236 # -------------
12237 # Create "$as_dir" as a directory, including parents if necessary.
12238 as_fn_mkdir_p ()
12239 {
12240
12241   case $as_dir in #(
12242   -*) as_dir=./$as_dir;;
12243   esac
12244   test -d "$as_dir" || eval $as_mkdir_p || {
12245     as_dirs=
12246     while :; do
12247       case $as_dir in #(
12248       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12249       *) as_qdir=$as_dir;;
12250       esac
12251       as_dirs="'$as_qdir' $as_dirs"
12252       as_dir=`$as_dirname -- "$as_dir" ||
12253 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12254          X"$as_dir" : 'X\(//\)[^/]' \| \
12255          X"$as_dir" : 'X\(//\)$' \| \
12256          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12257 $as_echo X"$as_dir" |
12258     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12259             s//\1/
12260             q
12261           }
12262           /^X\(\/\/\)[^/].*/{
12263             s//\1/
12264             q
12265           }
12266           /^X\(\/\/\)$/{
12267             s//\1/
12268             q
12269           }
12270           /^X\(\/\).*/{
12271             s//\1/
12272             q
12273           }
12274           s/.*/./; q'`
12275       test -d "$as_dir" && break
12276     done
12277     test -z "$as_dirs" || eval "mkdir $as_dirs"
12278   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
12279
12280
12281 } # as_fn_mkdir_p
12282 if mkdir -p . 2>/dev/null; then
12283   as_mkdir_p='mkdir -p "$as_dir"'
12284 else
12285   test -d ./-p && rmdir ./-p
12286   as_mkdir_p=false
12287 fi
12288
12289 if test -x / >/dev/null 2>&1; then
12290   as_test_x='test -x'
12291 else
12292   if ls -dL / >/dev/null 2>&1; then
12293     as_ls_L_option=L
12294   else
12295     as_ls_L_option=
12296   fi
12297   as_test_x='
12298     eval sh -c '\''
12299       if test -d "$1"; then
12300         test -d "$1/.";
12301       else
12302         case $1 in #(
12303         -*)set "./$1";;
12304         esac;
12305         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
12306         ???[sx]*):;;*)false;;esac;fi
12307     '\'' sh
12308   '
12309 fi
12310 as_executable_p=$as_test_x
12311
12312 # Sed expression to map a string onto a valid CPP name.
12313 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12314
12315 # Sed expression to map a string onto a valid variable name.
12316 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12317
12318
12319 exec 6>&1
12320 ## ----------------------------------- ##
12321 ## Main body of $CONFIG_STATUS script. ##
12322 ## ----------------------------------- ##
12323 _ASEOF
12324 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
12325
12326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12327 # Save the log message, to keep $0 and so on meaningful, and to
12328 # report actual input values of CONFIG_FILES etc. instead of their
12329 # values after options handling.
12330 ac_log="
12331 This file was extended by package-unused $as_me version-unused, which was
12332 generated by GNU Autoconf 2.64.  Invocation command line was
12333
12334   CONFIG_FILES    = $CONFIG_FILES
12335   CONFIG_HEADERS  = $CONFIG_HEADERS
12336   CONFIG_LINKS    = $CONFIG_LINKS
12337   CONFIG_COMMANDS = $CONFIG_COMMANDS
12338   $ $0 $@
12339
12340 on `(hostname || uname -n) 2>/dev/null | sed 1q`
12341 "
12342
12343 _ACEOF
12344
12345 case $ac_config_files in *"
12346 "*) set x $ac_config_files; shift; ac_config_files=$*;;
12347 esac
12348
12349 case $ac_config_headers in *"
12350 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
12351 esac
12352
12353
12354 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12355 # Files that config.status was made for.
12356 config_files="$ac_config_files"
12357 config_headers="$ac_config_headers"
12358 config_commands="$ac_config_commands"
12359
12360 _ACEOF
12361
12362 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12363 ac_cs_usage="\
12364 \`$as_me' instantiates files and other configuration actions
12365 from templates according to the current configuration.  Unless the files
12366 and actions are specified as TAGs, all are instantiated by default.
12367
12368 Usage: $0 [OPTION]... [TAG]...
12369
12370   -h, --help       print this help, then exit
12371   -V, --version    print version number and configuration settings, then exit
12372   -q, --quiet, --silent
12373                    do not print progress messages
12374   -d, --debug      don't remove temporary files
12375       --recheck    update $as_me by reconfiguring in the same conditions
12376       --file=FILE[:TEMPLATE]
12377                    instantiate the configuration file FILE
12378       --header=FILE[:TEMPLATE]
12379                    instantiate the configuration header FILE
12380
12381 Configuration files:
12382 $config_files
12383
12384 Configuration headers:
12385 $config_headers
12386
12387 Configuration commands:
12388 $config_commands
12389
12390 Report bugs to the package provider."
12391
12392 _ACEOF
12393 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12394 ac_cs_version="\\
12395 package-unused config.status version-unused
12396 configured by $0, generated by GNU Autoconf 2.64,
12397   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12398
12399 Copyright (C) 2009 Free Software Foundation, Inc.
12400 This config.status script is free software; the Free Software Foundation
12401 gives unlimited permission to copy, distribute and modify it."
12402
12403 ac_pwd='$ac_pwd'
12404 srcdir='$srcdir'
12405 INSTALL='$INSTALL'
12406 MKDIR_P='$MKDIR_P'
12407 AWK='$AWK'
12408 test -n "\$AWK" || AWK=awk
12409 _ACEOF
12410
12411 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12412 # The default lists apply if the user does not specify any file.
12413 ac_need_defaults=:
12414 while test $# != 0
12415 do
12416   case $1 in
12417   --*=*)
12418     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12419     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12420     ac_shift=:
12421     ;;
12422   *)
12423     ac_option=$1
12424     ac_optarg=$2
12425     ac_shift=shift
12426     ;;
12427   esac
12428
12429   case $ac_option in
12430   # Handling of the options.
12431   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12432     ac_cs_recheck=: ;;
12433   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12434     $as_echo "$ac_cs_version"; exit ;;
12435   --debug | --debu | --deb | --de | --d | -d )
12436     debug=: ;;
12437   --file | --fil | --fi | --f )
12438     $ac_shift
12439     case $ac_optarg in
12440     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12441     esac
12442     as_fn_append CONFIG_FILES " '$ac_optarg'"
12443     ac_need_defaults=false;;
12444   --header | --heade | --head | --hea )
12445     $ac_shift
12446     case $ac_optarg in
12447     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12448     esac
12449     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
12450     ac_need_defaults=false;;
12451   --he | --h)
12452     # Conflict between --help and --header
12453     as_fn_error "ambiguous option: \`$1'
12454 Try \`$0 --help' for more information.";;
12455   --help | --hel | -h )
12456     $as_echo "$ac_cs_usage"; exit ;;
12457   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12458   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12459     ac_cs_silent=: ;;
12460
12461   # This is an error.
12462   -*) as_fn_error "unrecognized option: \`$1'
12463 Try \`$0 --help' for more information." ;;
12464
12465   *) as_fn_append ac_config_targets " $1"
12466      ac_need_defaults=false ;;
12467
12468   esac
12469   shift
12470 done
12471
12472 ac_configure_extra_args=
12473
12474 if $ac_cs_silent; then
12475   exec 6>/dev/null
12476   ac_configure_extra_args="$ac_configure_extra_args --silent"
12477 fi
12478
12479 _ACEOF
12480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12481 if \$ac_cs_recheck; then
12482   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12483   shift
12484   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12485   CONFIG_SHELL='$SHELL'
12486   export CONFIG_SHELL
12487   exec "\$@"
12488 fi
12489
12490 _ACEOF
12491 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12492 exec 5>>config.log
12493 {
12494   echo
12495   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12496 ## Running $as_me. ##
12497 _ASBOX
12498   $as_echo "$ac_log"
12499 } >&5
12500
12501 _ACEOF
12502 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12503 #
12504 # INIT-COMMANDS
12505 #
12506 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
12507
12508
12509 # The HP-UX ksh and POSIX shell print the target directory to stdout
12510 # if CDPATH is set.
12511 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12512
12513 sed_quote_subst='$sed_quote_subst'
12514 double_quote_subst='$double_quote_subst'
12515 delay_variable_subst='$delay_variable_subst'
12516 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12517 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12518 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12519 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12520 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12521 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12522 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12523 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12524 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12525 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12526 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12527 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12528 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12529 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12530 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12531 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12532 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12533 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12534 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12535 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12536 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12537 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12538 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12539 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12540 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12541 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12542 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12543 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12544 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12545 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12546 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12547 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12548 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12549 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12550 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12551 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12552 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12553 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12554 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12555 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12556 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12557 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12558 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12559 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12560 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12561 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12562 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12563 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12564 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"`'
12565 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12566 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12567 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12568 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12569 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12570 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12571 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12572 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12573 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12574 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12575 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12576 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12577 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12578 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12579 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12580 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12581 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12582 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12583 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12584 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12585 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12586 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12587 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12588 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12589 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12590 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12591 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12592 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12593 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12594 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12595 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12596 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12597 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12598 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12599 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12600 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12601 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12602 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12603 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12604 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12605 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12606 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12607 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12608 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12609 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12610 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12611 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12612 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12613 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12614 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12615 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12616 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12617 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12618 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12619 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12620 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12621 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12622 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12623 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12624 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12625 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12626 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12627 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12628 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12629 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12630 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12631 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12632 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12633 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12634 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12635 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12636
12637 LTCC='$LTCC'
12638 LTCFLAGS='$LTCFLAGS'
12639 compiler='$compiler_DEFAULT'
12640
12641 # A function that is used when there is no print builtin or printf.
12642 func_fallback_echo ()
12643 {
12644   eval 'cat <<_LTECHO_EOF
12645 \$1
12646 _LTECHO_EOF'
12647 }
12648
12649 # Quote evaled strings.
12650 for var in SHELL \
12651 ECHO \
12652 SED \
12653 GREP \
12654 EGREP \
12655 FGREP \
12656 LD \
12657 NM \
12658 LN_S \
12659 lt_SP2NL \
12660 lt_NL2SP \
12661 reload_flag \
12662 OBJDUMP \
12663 deplibs_check_method \
12664 file_magic_cmd \
12665 AR \
12666 AR_FLAGS \
12667 STRIP \
12668 RANLIB \
12669 CC \
12670 CFLAGS \
12671 compiler \
12672 lt_cv_sys_global_symbol_pipe \
12673 lt_cv_sys_global_symbol_to_cdecl \
12674 lt_cv_sys_global_symbol_to_c_name_address \
12675 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12676 lt_prog_compiler_no_builtin_flag \
12677 lt_prog_compiler_wl \
12678 lt_prog_compiler_pic \
12679 lt_prog_compiler_static \
12680 lt_cv_prog_compiler_c_o \
12681 need_locks \
12682 DSYMUTIL \
12683 NMEDIT \
12684 LIPO \
12685 OTOOL \
12686 OTOOL64 \
12687 shrext_cmds \
12688 export_dynamic_flag_spec \
12689 whole_archive_flag_spec \
12690 compiler_needs_object \
12691 with_gnu_ld \
12692 allow_undefined_flag \
12693 no_undefined_flag \
12694 hardcode_libdir_flag_spec \
12695 hardcode_libdir_flag_spec_ld \
12696 hardcode_libdir_separator \
12697 fix_srcfile_path \
12698 exclude_expsyms \
12699 include_expsyms \
12700 file_list_spec \
12701 variables_saved_for_relink \
12702 libname_spec \
12703 library_names_spec \
12704 soname_spec \
12705 install_override_mode \
12706 finish_eval \
12707 old_striplib \
12708 striplib; do
12709     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12710     *[\\\\\\\`\\"\\\$]*)
12711       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12712       ;;
12713     *)
12714       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12715       ;;
12716     esac
12717 done
12718
12719 # Double-quote double-evaled strings.
12720 for var in reload_cmds \
12721 old_postinstall_cmds \
12722 old_postuninstall_cmds \
12723 old_archive_cmds \
12724 extract_expsyms_cmds \
12725 old_archive_from_new_cmds \
12726 old_archive_from_expsyms_cmds \
12727 archive_cmds \
12728 archive_expsym_cmds \
12729 module_cmds \
12730 module_expsym_cmds \
12731 export_symbols_cmds \
12732 prelink_cmds \
12733 postinstall_cmds \
12734 postuninstall_cmds \
12735 finish_cmds \
12736 sys_lib_search_path_spec \
12737 sys_lib_dlsearch_path_spec; do
12738     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12739     *[\\\\\\\`\\"\\\$]*)
12740       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12741       ;;
12742     *)
12743       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12744       ;;
12745     esac
12746 done
12747
12748 ac_aux_dir='$ac_aux_dir'
12749 xsi_shell='$xsi_shell'
12750 lt_shell_append='$lt_shell_append'
12751
12752 # See if we are running on zsh, and set the options which allow our
12753 # commands through without removal of \ escapes INIT.
12754 if test -n "\${ZSH_VERSION+set}" ; then
12755    setopt NO_GLOB_SUBST
12756 fi
12757
12758
12759     PACKAGE='$PACKAGE'
12760     VERSION='$VERSION'
12761     TIMESTAMP='$TIMESTAMP'
12762     RM='$RM'
12763     ofile='$ofile'
12764
12765
12766
12767
12768 srcdir="$srcdir"
12769 host="$host"
12770 target="$target"
12771 with_multisubdir="$with_multisubdir"
12772 with_multisrctop="$with_multisrctop"
12773 with_target_subdir="$with_target_subdir"
12774 ac_configure_args="${multilib_arg} ${ac_configure_args}"
12775 multi_basedir="$multi_basedir"
12776 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
12777 CC="$CC"
12778 CXX="$CXX"
12779 GFORTRAN="$GFORTRAN"
12780 GCJ="$GCJ"
12781
12782 # Variables needed in config.status (file generation) which aren't already
12783 # passed by autoconf.
12784 SUBDIRS="$SUBDIRS"
12785
12786
12787 _ACEOF
12788
12789 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12790
12791 # Handling of arguments.
12792 for ac_config_target in $ac_config_targets
12793 do
12794   case $ac_config_target in
12795     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
12796     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
12797     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12798     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
12799     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12800     "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;;
12801     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
12802
12803   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12804   esac
12805 done
12806
12807
12808 # If the user did not use the arguments to specify the items to instantiate,
12809 # then the envvar interface is used.  Set only those that are not.
12810 # We use the long form for the default assignment because of an extremely
12811 # bizarre bug on SunOS 4.1.3.
12812 if $ac_need_defaults; then
12813   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12814   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12815   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12816 fi
12817
12818 # Have a temporary directory for convenience.  Make it in the build tree
12819 # simply because there is no reason against having it here, and in addition,
12820 # creating and moving files from /tmp can sometimes cause problems.
12821 # Hook for its removal unless debugging.
12822 # Note that there is a small window in which the directory will not be cleaned:
12823 # after its creation but before its name has been assigned to `$tmp'.
12824 $debug ||
12825 {
12826   tmp=
12827   trap 'exit_status=$?
12828   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12829 ' 0
12830   trap 'as_fn_exit 1' 1 2 13 15
12831 }
12832 # Create a (secure) tmp directory for tmp files.
12833
12834 {
12835   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12836   test -n "$tmp" && test -d "$tmp"
12837 }  ||
12838 {
12839   tmp=./conf$$-$RANDOM
12840   (umask 077 && mkdir "$tmp")
12841 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
12842
12843 # Set up the scripts for CONFIG_FILES section.
12844 # No need to generate them if there are no CONFIG_FILES.
12845 # This happens for instance with `./config.status config.h'.
12846 if test -n "$CONFIG_FILES"; then
12847
12848
12849 ac_cr=`echo X | tr X '\015'`
12850 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12851 # But we know of no other shell where ac_cr would be empty at this
12852 # point, so we can use a bashism as a fallback.
12853 if test "x$ac_cr" = x; then
12854   eval ac_cr=\$\'\\r\'
12855 fi
12856 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12857 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12858   ac_cs_awk_cr='\r'
12859 else
12860   ac_cs_awk_cr=$ac_cr
12861 fi
12862
12863 echo 'BEGIN {' >"$tmp/subs1.awk" &&
12864 _ACEOF
12865
12866
12867 {
12868   echo "cat >conf$$subs.awk <<_ACEOF" &&
12869   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12870   echo "_ACEOF"
12871 } >conf$$subs.sh ||
12872   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
12873 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
12874 ac_delim='%!_!# '
12875 for ac_last_try in false false false false false :; do
12876   . ./conf$$subs.sh ||
12877     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
12878
12879   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12880   if test $ac_delim_n = $ac_delim_num; then
12881     break
12882   elif $ac_last_try; then
12883     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
12884   else
12885     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12886   fi
12887 done
12888 rm -f conf$$subs.sh
12889
12890 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12891 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
12892 _ACEOF
12893 sed -n '
12894 h
12895 s/^/S["/; s/!.*/"]=/
12896 p
12897 g
12898 s/^[^!]*!//
12899 :repl
12900 t repl
12901 s/'"$ac_delim"'$//
12902 t delim
12903 :nl
12904 h
12905 s/\(.\{148\}\).*/\1/
12906 t more1
12907 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
12908 p
12909 n
12910 b repl
12911 :more1
12912 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12913 p
12914 g
12915 s/.\{148\}//
12916 t nl
12917 :delim
12918 h
12919 s/\(.\{148\}\).*/\1/
12920 t more2
12921 s/["\\]/\\&/g; s/^/"/; s/$/"/
12922 p
12923 b
12924 :more2
12925 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12926 p
12927 g
12928 s/.\{148\}//
12929 t delim
12930 ' <conf$$subs.awk | sed '
12931 /^[^""]/{
12932   N
12933   s/\n//
12934 }
12935 ' >>$CONFIG_STATUS || ac_write_fail=1
12936 rm -f conf$$subs.awk
12937 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12938 _ACAWK
12939 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
12940   for (key in S) S_is_set[key] = 1
12941   FS = "\a"
12942
12943 }
12944 {
12945   line = $ 0
12946   nfields = split(line, field, "@")
12947   substed = 0
12948   len = length(field[1])
12949   for (i = 2; i < nfields; i++) {
12950     key = field[i]
12951     keylen = length(key)
12952     if (S_is_set[key]) {
12953       value = S[key]
12954       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
12955       len += length(value) + length(field[++i])
12956       substed = 1
12957     } else
12958       len += 1 + keylen
12959   }
12960
12961   print line
12962 }
12963
12964 _ACAWK
12965 _ACEOF
12966 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12967 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
12968   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
12969 else
12970   cat
12971 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
12972   || as_fn_error "could not setup config files machinery" "$LINENO" 5
12973 _ACEOF
12974
12975 # VPATH may cause trouble with some makes, so we remove $(srcdir),
12976 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12977 # trailing colons and then remove the whole line if VPATH becomes empty
12978 # (actually we leave an empty line to preserve line numbers).
12979 if test "x$srcdir" = x.; then
12980   ac_vpsub='/^[  ]*VPATH[        ]*=/{
12981 s/:*\$(srcdir):*/:/
12982 s/:*\${srcdir}:*/:/
12983 s/:*@srcdir@:*/:/
12984 s/^\([^=]*=[     ]*\):*/\1/
12985 s/:*$//
12986 s/^[^=]*=[       ]*$//
12987 }'
12988 fi
12989
12990 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12991 fi # test -n "$CONFIG_FILES"
12992
12993 # Set up the scripts for CONFIG_HEADERS section.
12994 # No need to generate them if there are no CONFIG_HEADERS.
12995 # This happens for instance with `./config.status Makefile'.
12996 if test -n "$CONFIG_HEADERS"; then
12997 cat >"$tmp/defines.awk" <<\_ACAWK ||
12998 BEGIN {
12999 _ACEOF
13000
13001 # Transform confdefs.h into an awk script `defines.awk', embedded as
13002 # here-document in config.status, that substitutes the proper values into
13003 # config.h.in to produce config.h.
13004
13005 # Create a delimiter string that does not exist in confdefs.h, to ease
13006 # handling of long lines.
13007 ac_delim='%!_!# '
13008 for ac_last_try in false false :; do
13009   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
13010   if test -z "$ac_t"; then
13011     break
13012   elif $ac_last_try; then
13013     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
13014   else
13015     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
13016   fi
13017 done
13018
13019 # For the awk script, D is an array of macro values keyed by name,
13020 # likewise P contains macro parameters if any.  Preserve backslash
13021 # newline sequences.
13022
13023 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
13024 sed -n '
13025 s/.\{148\}/&'"$ac_delim"'/g
13026 t rset
13027 :rset
13028 s/^[     ]*#[    ]*define[       ][      ]*/ /
13029 t def
13030 d
13031 :def
13032 s/\\$//
13033 t bsnl
13034 s/["\\]/\\&/g
13035 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13036 D["\1"]=" \3"/p
13037 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
13038 d
13039 :bsnl
13040 s/["\\]/\\&/g
13041 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13042 D["\1"]=" \3\\\\\\n"\\/p
13043 t cont
13044 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
13045 t cont
13046 d
13047 :cont
13048 n
13049 s/.\{148\}/&'"$ac_delim"'/g
13050 t clear
13051 :clear
13052 s/\\$//
13053 t bsnlc
13054 s/["\\]/\\&/g; s/^/"/; s/$/"/p
13055 d
13056 :bsnlc
13057 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
13058 b cont
13059 ' <confdefs.h | sed '
13060 s/'"$ac_delim"'/"\\\
13061 "/g' >>$CONFIG_STATUS || ac_write_fail=1
13062
13063 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13064   for (key in D) D_is_set[key] = 1
13065   FS = "\a"
13066 }
13067 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
13068   line = \$ 0
13069   split(line, arg, " ")
13070   if (arg[1] == "#") {
13071     defundef = arg[2]
13072     mac1 = arg[3]
13073   } else {
13074     defundef = substr(arg[1], 2)
13075     mac1 = arg[2]
13076   }
13077   split(mac1, mac2, "(") #)
13078   macro = mac2[1]
13079   prefix = substr(line, 1, index(line, defundef) - 1)
13080   if (D_is_set[macro]) {
13081     # Preserve the white space surrounding the "#".
13082     print prefix "define", macro P[macro] D[macro]
13083     next
13084   } else {
13085     # Replace #undef with comments.  This is necessary, for example,
13086     # in the case of _POSIX_SOURCE, which is predefined and required
13087     # on some systems where configure will not decide to define it.
13088     if (defundef == "undef") {
13089       print "/*", prefix defundef, macro, "*/"
13090       next
13091     }
13092   }
13093 }
13094 { print }
13095 _ACAWK
13096 _ACEOF
13097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13098   as_fn_error "could not setup config headers machinery" "$LINENO" 5
13099 fi # test -n "$CONFIG_HEADERS"
13100
13101
13102 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13103 shift
13104 for ac_tag
13105 do
13106   case $ac_tag in
13107   :[FHLC]) ac_mode=$ac_tag; continue;;
13108   esac
13109   case $ac_mode$ac_tag in
13110   :[FHL]*:*);;
13111   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
13112   :[FH]-) ac_tag=-:-;;
13113   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13114   esac
13115   ac_save_IFS=$IFS
13116   IFS=:
13117   set x $ac_tag
13118   IFS=$ac_save_IFS
13119   shift
13120   ac_file=$1
13121   shift
13122
13123   case $ac_mode in
13124   :L) ac_source=$1;;
13125   :[FH])
13126     ac_file_inputs=
13127     for ac_f
13128     do
13129       case $ac_f in
13130       -) ac_f="$tmp/stdin";;
13131       *) # Look for the file first in the build tree, then in the source tree
13132          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13133          # because $ac_f cannot contain `:'.
13134          test -f "$ac_f" ||
13135            case $ac_f in
13136            [\\/$]*) false;;
13137            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13138            esac ||
13139            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13140       esac
13141       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13142       as_fn_append ac_file_inputs " '$ac_f'"
13143     done
13144
13145     # Let's still pretend it is `configure' which instantiates (i.e., don't
13146     # use $as_me), people would be surprised to read:
13147     #    /* config.h.  Generated by config.status.  */
13148     configure_input='Generated from '`
13149           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13150         `' by configure.'
13151     if test x"$ac_file" != x-; then
13152       configure_input="$ac_file.  $configure_input"
13153       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13154 $as_echo "$as_me: creating $ac_file" >&6;}
13155     fi
13156     # Neutralize special characters interpreted by sed in replacement strings.
13157     case $configure_input in #(
13158     *\&* | *\|* | *\\* )
13159        ac_sed_conf_input=`$as_echo "$configure_input" |
13160        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13161     *) ac_sed_conf_input=$configure_input;;
13162     esac
13163
13164     case $ac_tag in
13165     *:-:* | *:-) cat >"$tmp/stdin" \
13166       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
13167     esac
13168     ;;
13169   esac
13170
13171   ac_dir=`$as_dirname -- "$ac_file" ||
13172 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13173          X"$ac_file" : 'X\(//\)[^/]' \| \
13174          X"$ac_file" : 'X\(//\)$' \| \
13175          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13176 $as_echo X"$ac_file" |
13177     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13178             s//\1/
13179             q
13180           }
13181           /^X\(\/\/\)[^/].*/{
13182             s//\1/
13183             q
13184           }
13185           /^X\(\/\/\)$/{
13186             s//\1/
13187             q
13188           }
13189           /^X\(\/\).*/{
13190             s//\1/
13191             q
13192           }
13193           s/.*/./; q'`
13194   as_dir="$ac_dir"; as_fn_mkdir_p
13195   ac_builddir=.
13196
13197 case "$ac_dir" in
13198 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
13199 *)
13200   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
13201   # A ".." for each directory in $ac_dir_suffix.
13202   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
13203   case $ac_top_builddir_sub in
13204   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
13205   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
13206   esac ;;
13207 esac
13208 ac_abs_top_builddir=$ac_pwd
13209 ac_abs_builddir=$ac_pwd$ac_dir_suffix
13210 # for backward compatibility:
13211 ac_top_builddir=$ac_top_build_prefix
13212
13213 case $srcdir in
13214   .)  # We are building in place.
13215     ac_srcdir=.
13216     ac_top_srcdir=$ac_top_builddir_sub
13217     ac_abs_top_srcdir=$ac_pwd ;;
13218   [\\/]* | ?:[\\/]* )  # Absolute name.
13219     ac_srcdir=$srcdir$ac_dir_suffix;
13220     ac_top_srcdir=$srcdir
13221     ac_abs_top_srcdir=$srcdir ;;
13222   *) # Relative name.
13223     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
13224     ac_top_srcdir=$ac_top_build_prefix$srcdir
13225     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
13226 esac
13227 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
13228
13229
13230   case $ac_mode in
13231   :F)
13232   #
13233   # CONFIG_FILE
13234   #
13235
13236   case $INSTALL in
13237   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
13238   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
13239   esac
13240   ac_MKDIR_P=$MKDIR_P
13241   case $MKDIR_P in
13242   [\\/$]* | ?:[\\/]* ) ;;
13243   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
13244   esac
13245 _ACEOF
13246
13247 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13248 # If the template does not know about datarootdir, expand it.
13249 # FIXME: This hack should be removed a few years after 2.60.
13250 ac_datarootdir_hack=; ac_datarootdir_seen=
13251 ac_sed_dataroot='
13252 /datarootdir/ {
13253   p
13254   q
13255 }
13256 /@datadir@/p
13257 /@docdir@/p
13258 /@infodir@/p
13259 /@localedir@/p
13260 /@mandir@/p'
13261 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
13262 *datarootdir*) ac_datarootdir_seen=yes;;
13263 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
13264   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
13265 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
13266 _ACEOF
13267 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13268   ac_datarootdir_hack='
13269   s&@datadir@&$datadir&g
13270   s&@docdir@&$docdir&g
13271   s&@infodir@&$infodir&g
13272   s&@localedir@&$localedir&g
13273   s&@mandir@&$mandir&g
13274   s&\\\${datarootdir}&$datarootdir&g' ;;
13275 esac
13276 _ACEOF
13277
13278 # Neutralize VPATH when `$srcdir' = `.'.
13279 # Shell code in configure.ac might set extrasub.
13280 # FIXME: do we really want to maintain this feature?
13281 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13282 ac_sed_extra="$ac_vpsub
13283 $extrasub
13284 _ACEOF
13285 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13286 :t
13287 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13288 s|@configure_input@|$ac_sed_conf_input|;t t
13289 s&@top_builddir@&$ac_top_builddir_sub&;t t
13290 s&@top_build_prefix@&$ac_top_build_prefix&;t t
13291 s&@srcdir@&$ac_srcdir&;t t
13292 s&@abs_srcdir@&$ac_abs_srcdir&;t t
13293 s&@top_srcdir@&$ac_top_srcdir&;t t
13294 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
13295 s&@builddir@&$ac_builddir&;t t
13296 s&@abs_builddir@&$ac_abs_builddir&;t t
13297 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
13298 s&@INSTALL@&$ac_INSTALL&;t t
13299 s&@MKDIR_P@&$ac_MKDIR_P&;t t
13300 $ac_datarootdir_hack
13301 "
13302 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
13303   || as_fn_error "could not create $ac_file" "$LINENO" 5
13304
13305 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
13306   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
13307   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
13308   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13309 which seems to be undefined.  Please make sure it is defined." >&5
13310 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13311 which seems to be undefined.  Please make sure it is defined." >&2;}
13312
13313   rm -f "$tmp/stdin"
13314   case $ac_file in
13315   -) cat "$tmp/out" && rm -f "$tmp/out";;
13316   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
13317   esac \
13318   || as_fn_error "could not create $ac_file" "$LINENO" 5
13319  ;;
13320   :H)
13321   #
13322   # CONFIG_HEADER
13323   #
13324   if test x"$ac_file" != x-; then
13325     {
13326       $as_echo "/* $configure_input  */" \
13327       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
13328     } >"$tmp/config.h" \
13329       || as_fn_error "could not create $ac_file" "$LINENO" 5
13330     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
13331       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13332 $as_echo "$as_me: $ac_file is unchanged" >&6;}
13333     else
13334       rm -f "$ac_file"
13335       mv "$tmp/config.h" "$ac_file" \
13336         || as_fn_error "could not create $ac_file" "$LINENO" 5
13337     fi
13338   else
13339     $as_echo "/* $configure_input  */" \
13340       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
13341       || as_fn_error "could not create -" "$LINENO" 5
13342   fi
13343 # Compute "$ac_file"'s index in $config_headers.
13344 _am_arg="$ac_file"
13345 _am_stamp_count=1
13346 for _am_header in $config_headers :; do
13347   case $_am_header in
13348     $_am_arg | $_am_arg:* )
13349       break ;;
13350     * )
13351       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
13352   esac
13353 done
13354 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
13355 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13356          X"$_am_arg" : 'X\(//\)[^/]' \| \
13357          X"$_am_arg" : 'X\(//\)$' \| \
13358          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
13359 $as_echo X"$_am_arg" |
13360     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13361             s//\1/
13362             q
13363           }
13364           /^X\(\/\/\)[^/].*/{
13365             s//\1/
13366             q
13367           }
13368           /^X\(\/\/\)$/{
13369             s//\1/
13370             q
13371           }
13372           /^X\(\/\).*/{
13373             s//\1/
13374             q
13375           }
13376           s/.*/./; q'`/stamp-h$_am_stamp_count
13377  ;;
13378
13379   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
13380 $as_echo "$as_me: executing $ac_file commands" >&6;}
13381  ;;
13382   esac
13383
13384
13385   case $ac_file$ac_mode in
13386     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
13387   # Autoconf 2.62 quotes --file arguments for eval, but not when files
13388   # are listed without --file.  Let's play safe and only enable the eval
13389   # if we detect the quoting.
13390   case $CONFIG_FILES in
13391   *\'*) eval set x "$CONFIG_FILES" ;;
13392   *)   set x $CONFIG_FILES ;;
13393   esac
13394   shift
13395   for mf
13396   do
13397     # Strip MF so we end up with the name of the file.
13398     mf=`echo "$mf" | sed -e 's/:.*$//'`
13399     # Check whether this is an Automake generated Makefile or not.
13400     # We used to match only the files named `Makefile.in', but
13401     # some people rename them; so instead we look at the file content.
13402     # Grep'ing the first line is not enough: some people post-process
13403     # each Makefile.in and add a new line on top of each file to say so.
13404     # Grep'ing the whole file is not good either: AIX grep has a line
13405     # limit of 2048, but all sed's we know have understand at least 4000.
13406     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
13407       dirpart=`$as_dirname -- "$mf" ||
13408 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13409          X"$mf" : 'X\(//\)[^/]' \| \
13410          X"$mf" : 'X\(//\)$' \| \
13411          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
13412 $as_echo X"$mf" |
13413     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13414             s//\1/
13415             q
13416           }
13417           /^X\(\/\/\)[^/].*/{
13418             s//\1/
13419             q
13420           }
13421           /^X\(\/\/\)$/{
13422             s//\1/
13423             q
13424           }
13425           /^X\(\/\).*/{
13426             s//\1/
13427             q
13428           }
13429           s/.*/./; q'`
13430     else
13431       continue
13432     fi
13433     # Extract the definition of DEPDIR, am__include, and am__quote
13434     # from the Makefile without running `make'.
13435     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
13436     test -z "$DEPDIR" && continue
13437     am__include=`sed -n 's/^am__include = //p' < "$mf"`
13438     test -z "am__include" && continue
13439     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
13440     # When using ansi2knr, U may be empty or an underscore; expand it
13441     U=`sed -n 's/^U = //p' < "$mf"`
13442     # Find all dependency output files, they are included files with
13443     # $(DEPDIR) in their names.  We invoke sed twice because it is the
13444     # simplest approach to changing $(DEPDIR) to its actual value in the
13445     # expansion.
13446     for file in `sed -n "
13447       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
13448          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
13449       # Make sure the directory exists.
13450       test -f "$dirpart/$file" && continue
13451       fdir=`$as_dirname -- "$file" ||
13452 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13453          X"$file" : 'X\(//\)[^/]' \| \
13454          X"$file" : 'X\(//\)$' \| \
13455          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
13456 $as_echo X"$file" |
13457     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13458             s//\1/
13459             q
13460           }
13461           /^X\(\/\/\)[^/].*/{
13462             s//\1/
13463             q
13464           }
13465           /^X\(\/\/\)$/{
13466             s//\1/
13467             q
13468           }
13469           /^X\(\/\).*/{
13470             s//\1/
13471             q
13472           }
13473           s/.*/./; q'`
13474       as_dir=$dirpart/$fdir; as_fn_mkdir_p
13475       # echo "creating $dirpart/$file"
13476       echo '# dummy' > "$dirpart/$file"
13477     done
13478   done
13479 }
13480  ;;
13481     "libtool":C)
13482
13483     # See if we are running on zsh, and set the options which allow our
13484     # commands through without removal of \ escapes.
13485     if test -n "${ZSH_VERSION+set}" ; then
13486       setopt NO_GLOB_SUBST
13487     fi
13488
13489     cfgfile="${ofile}T"
13490     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
13491     $RM "$cfgfile"
13492
13493     cat <<_LT_EOF >> "$cfgfile"
13494 #! $SHELL
13495
13496 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
13497 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
13498 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
13499 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
13500 #
13501 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13502 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
13503 #   Written by Gordon Matzigkeit, 1996
13504 #
13505 #   This file is part of GNU Libtool.
13506 #
13507 # GNU Libtool is free software; you can redistribute it and/or
13508 # modify it under the terms of the GNU General Public License as
13509 # published by the Free Software Foundation; either version 2 of
13510 # the License, or (at your option) any later version.
13511 #
13512 # As a special exception to the GNU General Public License,
13513 # if you distribute this file as part of a program or library that
13514 # is built using GNU Libtool, you may include this file under the
13515 # same distribution terms that you use for the rest of that program.
13516 #
13517 # GNU Libtool is distributed in the hope that it will be useful,
13518 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13519 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13520 # GNU General Public License for more details.
13521 #
13522 # You should have received a copy of the GNU General Public License
13523 # along with GNU Libtool; see the file COPYING.  If not, a copy
13524 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
13525 # obtained by writing to the Free Software Foundation, Inc.,
13526 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
13527
13528
13529 # The names of the tagged configurations supported by this script.
13530 available_tags=""
13531
13532 # ### BEGIN LIBTOOL CONFIG
13533
13534 # Which release of libtool.m4 was used?
13535 macro_version=$macro_version
13536 macro_revision=$macro_revision
13537
13538 # Whether or not to build shared libraries.
13539 build_libtool_libs=$enable_shared
13540
13541 # Whether or not to build static libraries.
13542 build_old_libs=$enable_static
13543
13544 # What type of objects to build.
13545 pic_mode=$pic_mode
13546
13547 # Whether or not to optimize for fast installation.
13548 fast_install=$enable_fast_install
13549
13550 # Shell to use when invoking shell scripts.
13551 SHELL=$lt_SHELL
13552
13553 # An echo program that protects backslashes.
13554 ECHO=$lt_ECHO
13555
13556 # The host system.
13557 host_alias=$host_alias
13558 host=$host
13559 host_os=$host_os
13560
13561 # The build system.
13562 build_alias=$build_alias
13563 build=$build
13564 build_os=$build_os
13565
13566 # A sed program that does not truncate output.
13567 SED=$lt_SED
13568
13569 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
13570 Xsed="\$SED -e 1s/^X//"
13571
13572 # A grep program that handles long lines.
13573 GREP=$lt_GREP
13574
13575 # An ERE matcher.
13576 EGREP=$lt_EGREP
13577
13578 # A literal string matcher.
13579 FGREP=$lt_FGREP
13580
13581 # A BSD- or MS-compatible name lister.
13582 NM=$lt_NM
13583
13584 # Whether we need soft or hard links.
13585 LN_S=$lt_LN_S
13586
13587 # What is the maximum length of a command?
13588 max_cmd_len=$max_cmd_len
13589
13590 # Object file suffix (normally "o").
13591 objext=$ac_objext
13592
13593 # Executable file suffix (normally "").
13594 exeext=$exeext
13595
13596 # whether the shell understands "unset".
13597 lt_unset=$lt_unset
13598
13599 # turn spaces into newlines.
13600 SP2NL=$lt_lt_SP2NL
13601
13602 # turn newlines into spaces.
13603 NL2SP=$lt_lt_NL2SP
13604
13605 # An object symbol dumper.
13606 OBJDUMP=$lt_OBJDUMP
13607
13608 # Method to check whether dependent libraries are shared objects.
13609 deplibs_check_method=$lt_deplibs_check_method
13610
13611 # Command to use when deplibs_check_method == "file_magic".
13612 file_magic_cmd=$lt_file_magic_cmd
13613
13614 # The archiver.
13615 AR=$lt_AR
13616 AR_FLAGS=$lt_AR_FLAGS
13617
13618 # A symbol stripping program.
13619 STRIP=$lt_STRIP
13620
13621 # Commands used to install an old-style archive.
13622 RANLIB=$lt_RANLIB
13623 old_postinstall_cmds=$lt_old_postinstall_cmds
13624 old_postuninstall_cmds=$lt_old_postuninstall_cmds
13625
13626 # Whether to use a lock for old archive extraction.
13627 lock_old_archive_extraction=$lock_old_archive_extraction
13628
13629 # A C compiler.
13630 LTCC=$lt_CC
13631
13632 # LTCC compiler flags.
13633 LTCFLAGS=$lt_CFLAGS
13634
13635 # Take the output of nm and produce a listing of raw symbols and C names.
13636 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
13637
13638 # Transform the output of nm in a proper C declaration.
13639 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
13640
13641 # Transform the output of nm in a C name address pair.
13642 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
13643
13644 # Transform the output of nm in a C name address pair when lib prefix is needed.
13645 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
13646
13647 # The name of the directory that contains temporary libtool files.
13648 objdir=$objdir
13649
13650 # Used to examine libraries when file_magic_cmd begins with "file".
13651 MAGIC_CMD=$MAGIC_CMD
13652
13653 # Must we lock files when doing compilation?
13654 need_locks=$lt_need_locks
13655
13656 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
13657 DSYMUTIL=$lt_DSYMUTIL
13658
13659 # Tool to change global to local symbols on Mac OS X.
13660 NMEDIT=$lt_NMEDIT
13661
13662 # Tool to manipulate fat objects and archives on Mac OS X.
13663 LIPO=$lt_LIPO
13664
13665 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
13666 OTOOL=$lt_OTOOL
13667
13668 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
13669 OTOOL64=$lt_OTOOL64
13670
13671 # Old archive suffix (normally "a").
13672 libext=$libext
13673
13674 # Shared library suffix (normally ".so").
13675 shrext_cmds=$lt_shrext_cmds
13676
13677 # The commands to extract the exported symbol list from a shared archive.
13678 extract_expsyms_cmds=$lt_extract_expsyms_cmds
13679
13680 # Variables whose values should be saved in libtool wrapper scripts and
13681 # restored at link time.
13682 variables_saved_for_relink=$lt_variables_saved_for_relink
13683
13684 # Do we need the "lib" prefix for modules?
13685 need_lib_prefix=$need_lib_prefix
13686
13687 # Do we need a version for libraries?
13688 need_version=$need_version
13689
13690 # Library versioning type.
13691 version_type=$version_type
13692
13693 # Shared library runtime path variable.
13694 runpath_var=$runpath_var
13695
13696 # Shared library path variable.
13697 shlibpath_var=$shlibpath_var
13698
13699 # Is shlibpath searched before the hard-coded library search path?
13700 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
13701
13702 # Format of library name prefix.
13703 libname_spec=$lt_libname_spec
13704
13705 # List of archive names.  First name is the real one, the rest are links.
13706 # The last name is the one that the linker finds with -lNAME
13707 library_names_spec=$lt_library_names_spec
13708
13709 # The coded name of the library, if different from the real name.
13710 soname_spec=$lt_soname_spec
13711
13712 # Permission mode override for installation of shared libraries.
13713 install_override_mode=$lt_install_override_mode
13714
13715 # Command to use after installation of a shared archive.
13716 postinstall_cmds=$lt_postinstall_cmds
13717
13718 # Command to use after uninstallation of a shared archive.
13719 postuninstall_cmds=$lt_postuninstall_cmds
13720
13721 # Commands used to finish a libtool library installation in a directory.
13722 finish_cmds=$lt_finish_cmds
13723
13724 # As "finish_cmds", except a single script fragment to be evaled but
13725 # not shown.
13726 finish_eval=$lt_finish_eval
13727
13728 # Whether we should hardcode library paths into libraries.
13729 hardcode_into_libs=$hardcode_into_libs
13730
13731 # Compile-time system search path for libraries.
13732 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13733
13734 # Run-time system search path for libraries.
13735 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13736
13737 # Whether dlopen is supported.
13738 dlopen_support=$enable_dlopen
13739
13740 # Whether dlopen of programs is supported.
13741 dlopen_self=$enable_dlopen_self
13742
13743 # Whether dlopen of statically linked programs is supported.
13744 dlopen_self_static=$enable_dlopen_self_static
13745
13746 # Commands to strip libraries.
13747 old_striplib=$lt_old_striplib
13748 striplib=$lt_striplib
13749
13750
13751 # The linker used to build libraries.
13752 LD=$lt_LD
13753
13754 # How to create reloadable object files.
13755 reload_flag=$lt_reload_flag
13756 reload_cmds=$lt_reload_cmds
13757
13758 # Commands used to build an old-style archive.
13759 old_archive_cmds=$lt_old_archive_cmds
13760
13761 # A language specific compiler.
13762 CC=$lt_compiler
13763
13764 # Is the compiler the GNU compiler?
13765 with_gcc=$GCC
13766
13767 # Compiler flag to turn off builtin functions.
13768 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13769
13770 # How to pass a linker flag through the compiler.
13771 wl=$lt_lt_prog_compiler_wl
13772
13773 # Additional compiler flags for building library objects.
13774 pic_flag=$lt_lt_prog_compiler_pic
13775
13776 # Compiler flag to prevent dynamic linking.
13777 link_static_flag=$lt_lt_prog_compiler_static
13778
13779 # Does compiler simultaneously support -c and -o options?
13780 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13781
13782 # Whether or not to add -lc for building shared libraries.
13783 build_libtool_need_lc=$archive_cmds_need_lc
13784
13785 # Whether or not to disallow shared libs when runtime libs are static.
13786 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13787
13788 # Compiler flag to allow reflexive dlopens.
13789 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13790
13791 # Compiler flag to generate shared objects directly from archives.
13792 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13793
13794 # Whether the compiler copes with passing no objects directly.
13795 compiler_needs_object=$lt_compiler_needs_object
13796
13797 # Create an old-style archive from a shared archive.
13798 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13799
13800 # Create a temporary old-style archive to link instead of a shared archive.
13801 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13802
13803 # Commands used to build a shared archive.
13804 archive_cmds=$lt_archive_cmds
13805 archive_expsym_cmds=$lt_archive_expsym_cmds
13806
13807 # Commands used to build a loadable module if different from building
13808 # a shared archive.
13809 module_cmds=$lt_module_cmds
13810 module_expsym_cmds=$lt_module_expsym_cmds
13811
13812 # Whether we are building with GNU ld or not.
13813 with_gnu_ld=$lt_with_gnu_ld
13814
13815 # Flag that allows shared libraries with undefined symbols to be built.
13816 allow_undefined_flag=$lt_allow_undefined_flag
13817
13818 # Flag that enforces no undefined symbols.
13819 no_undefined_flag=$lt_no_undefined_flag
13820
13821 # Flag to hardcode \$libdir into a binary during linking.
13822 # This must work even if \$libdir does not exist
13823 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13824
13825 # If ld is used when linking, flag to hardcode \$libdir into a binary
13826 # during linking.  This must work even if \$libdir does not exist.
13827 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13828
13829 # Whether we need a single "-rpath" flag with a separated argument.
13830 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13831
13832 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13833 # DIR into the resulting binary.
13834 hardcode_direct=$hardcode_direct
13835
13836 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13837 # DIR into the resulting binary and the resulting library dependency is
13838 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13839 # library is relocated.
13840 hardcode_direct_absolute=$hardcode_direct_absolute
13841
13842 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13843 # into the resulting binary.
13844 hardcode_minus_L=$hardcode_minus_L
13845
13846 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13847 # into the resulting binary.
13848 hardcode_shlibpath_var=$hardcode_shlibpath_var
13849
13850 # Set to "yes" if building a shared library automatically hardcodes DIR
13851 # into the library and all subsequent libraries and executables linked
13852 # against it.
13853 hardcode_automatic=$hardcode_automatic
13854
13855 # Set to yes if linker adds runtime paths of dependent libraries
13856 # to runtime path list.
13857 inherit_rpath=$inherit_rpath
13858
13859 # Whether libtool must link a program against all its dependency libraries.
13860 link_all_deplibs=$link_all_deplibs
13861
13862 # Fix the shell variable \$srcfile for the compiler.
13863 fix_srcfile_path=$lt_fix_srcfile_path
13864
13865 # Set to "yes" if exported symbols are required.
13866 always_export_symbols=$always_export_symbols
13867
13868 # The commands to list exported symbols.
13869 export_symbols_cmds=$lt_export_symbols_cmds
13870
13871 # Symbols that should not be listed in the preloaded symbols.
13872 exclude_expsyms=$lt_exclude_expsyms
13873
13874 # Symbols that must always be exported.
13875 include_expsyms=$lt_include_expsyms
13876
13877 # Commands necessary for linking programs (against libraries) with templates.
13878 prelink_cmds=$lt_prelink_cmds
13879
13880 # Specify filename containing input files.
13881 file_list_spec=$lt_file_list_spec
13882
13883 # How to hardcode a shared library path into an executable.
13884 hardcode_action=$hardcode_action
13885
13886 # ### END LIBTOOL CONFIG
13887
13888 _LT_EOF
13889
13890   case $host_os in
13891   aix3*)
13892     cat <<\_LT_EOF >> "$cfgfile"
13893 # AIX sometimes has problems with the GCC collect2 program.  For some
13894 # reason, if we set the COLLECT_NAMES environment variable, the problems
13895 # vanish in a puff of smoke.
13896 if test "X${COLLECT_NAMES+set}" != Xset; then
13897   COLLECT_NAMES=
13898   export COLLECT_NAMES
13899 fi
13900 _LT_EOF
13901     ;;
13902   esac
13903
13904
13905 ltmain="$ac_aux_dir/ltmain.sh"
13906
13907
13908   # We use sed instead of cat because bash on DJGPP gets confused if
13909   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13910   # text mode, it properly converts lines to CR/LF.  This bash problem
13911   # is reportedly fixed, but why not run on old versions too?
13912   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13913     || (rm -f "$cfgfile"; exit 1)
13914
13915   case $xsi_shell in
13916   yes)
13917     cat << \_LT_EOF >> "$cfgfile"
13918
13919 # func_dirname file append nondir_replacement
13920 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13921 # otherwise set result to NONDIR_REPLACEMENT.
13922 func_dirname ()
13923 {
13924   case ${1} in
13925     */*) func_dirname_result="${1%/*}${2}" ;;
13926     *  ) func_dirname_result="${3}" ;;
13927   esac
13928 }
13929
13930 # func_basename file
13931 func_basename ()
13932 {
13933   func_basename_result="${1##*/}"
13934 }
13935
13936 # func_dirname_and_basename file append nondir_replacement
13937 # perform func_basename and func_dirname in a single function
13938 # call:
13939 #   dirname:  Compute the dirname of FILE.  If nonempty,
13940 #             add APPEND to the result, otherwise set result
13941 #             to NONDIR_REPLACEMENT.
13942 #             value returned in "$func_dirname_result"
13943 #   basename: Compute filename of FILE.
13944 #             value retuned in "$func_basename_result"
13945 # Implementation must be kept synchronized with func_dirname
13946 # and func_basename. For efficiency, we do not delegate to
13947 # those functions but instead duplicate the functionality here.
13948 func_dirname_and_basename ()
13949 {
13950   case ${1} in
13951     */*) func_dirname_result="${1%/*}${2}" ;;
13952     *  ) func_dirname_result="${3}" ;;
13953   esac
13954   func_basename_result="${1##*/}"
13955 }
13956
13957 # func_stripname prefix suffix name
13958 # strip PREFIX and SUFFIX off of NAME.
13959 # PREFIX and SUFFIX must not contain globbing or regex special
13960 # characters, hashes, percent signs, but SUFFIX may contain a leading
13961 # dot (in which case that matches only a dot).
13962 func_stripname ()
13963 {
13964   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13965   # positional parameters, so assign one to ordinary parameter first.
13966   func_stripname_result=${3}
13967   func_stripname_result=${func_stripname_result#"${1}"}
13968   func_stripname_result=${func_stripname_result%"${2}"}
13969 }
13970
13971 # func_opt_split
13972 func_opt_split ()
13973 {
13974   func_opt_split_opt=${1%%=*}
13975   func_opt_split_arg=${1#*=}
13976 }
13977
13978 # func_lo2o object
13979 func_lo2o ()
13980 {
13981   case ${1} in
13982     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13983     *)    func_lo2o_result=${1} ;;
13984   esac
13985 }
13986
13987 # func_xform libobj-or-source
13988 func_xform ()
13989 {
13990   func_xform_result=${1%.*}.lo
13991 }
13992
13993 # func_arith arithmetic-term...
13994 func_arith ()
13995 {
13996   func_arith_result=$(( $* ))
13997 }
13998
13999 # func_len string
14000 # STRING may not start with a hyphen.
14001 func_len ()
14002 {
14003   func_len_result=${#1}
14004 }
14005
14006 _LT_EOF
14007     ;;
14008   *) # Bourne compatible functions.
14009     cat << \_LT_EOF >> "$cfgfile"
14010
14011 # func_dirname file append nondir_replacement
14012 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
14013 # otherwise set result to NONDIR_REPLACEMENT.
14014 func_dirname ()
14015 {
14016   # Extract subdirectory from the argument.
14017   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
14018   if test "X$func_dirname_result" = "X${1}"; then
14019     func_dirname_result="${3}"
14020   else
14021     func_dirname_result="$func_dirname_result${2}"
14022   fi
14023 }
14024
14025 # func_basename file
14026 func_basename ()
14027 {
14028   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
14029 }
14030
14031
14032 # func_stripname prefix suffix name
14033 # strip PREFIX and SUFFIX off of NAME.
14034 # PREFIX and SUFFIX must not contain globbing or regex special
14035 # characters, hashes, percent signs, but SUFFIX may contain a leading
14036 # dot (in which case that matches only a dot).
14037 # func_strip_suffix prefix name
14038 func_stripname ()
14039 {
14040   case ${2} in
14041     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
14042     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
14043   esac
14044 }
14045
14046 # sed scripts:
14047 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
14048 my_sed_long_arg='1s/^-[^=]*=//'
14049
14050 # func_opt_split
14051 func_opt_split ()
14052 {
14053   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
14054   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
14055 }
14056
14057 # func_lo2o object
14058 func_lo2o ()
14059 {
14060   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
14061 }
14062
14063 # func_xform libobj-or-source
14064 func_xform ()
14065 {
14066   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
14067 }
14068
14069 # func_arith arithmetic-term...
14070 func_arith ()
14071 {
14072   func_arith_result=`expr "$@"`
14073 }
14074
14075 # func_len string
14076 # STRING may not start with a hyphen.
14077 func_len ()
14078 {
14079   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
14080 }
14081
14082 _LT_EOF
14083 esac
14084
14085 case $lt_shell_append in
14086   yes)
14087     cat << \_LT_EOF >> "$cfgfile"
14088
14089 # func_append var value
14090 # Append VALUE to the end of shell variable VAR.
14091 func_append ()
14092 {
14093   eval "$1+=\$2"
14094 }
14095 _LT_EOF
14096     ;;
14097   *)
14098     cat << \_LT_EOF >> "$cfgfile"
14099
14100 # func_append var value
14101 # Append VALUE to the end of shell variable VAR.
14102 func_append ()
14103 {
14104   eval "$1=\$$1\$2"
14105 }
14106
14107 _LT_EOF
14108     ;;
14109   esac
14110
14111
14112   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
14113     || (rm -f "$cfgfile"; exit 1)
14114
14115   mv -f "$cfgfile" "$ofile" ||
14116     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
14117   chmod +x "$ofile"
14118
14119  ;;
14120     "default-1":C)
14121 # Only add multilib support code if we just rebuilt the top-level
14122 # Makefile.
14123 case " $CONFIG_FILES " in
14124  *" Makefile "*)
14125    ac_file=Makefile . ${multi_basedir}/config-ml.in
14126    ;;
14127 esac ;;
14128     "default":C) if test -n "$CONFIG_FILES"; then
14129    if test -n "${with_target_subdir}"; then
14130      # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
14131      # that multilib installs will end up installed in the correct place.
14132      # The testsuite needs it for multilib-aware ABI baseline files.
14133      # To work around this not being passed down from config-ml.in ->
14134      # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
14135      # append it here.  Only modify Makefiles that have just been created.
14136      #
14137      # Also, get rid of this simulated-VPATH thing that automake does.
14138      cat > vpsed << \_EOF
14139   s!`test -f '$<' || echo '$(srcdir)/'`!!
14140 _EOF
14141      for i in $SUBDIRS; do
14142       case $CONFIG_FILES in
14143        *${i}/Makefile*)
14144          #echo "Adding MULTISUBDIR to $i/Makefile"
14145          sed -f vpsed $i/Makefile > tmp
14146          grep '^MULTISUBDIR =' Makefile >> tmp
14147          mv tmp $i/Makefile
14148          ;;
14149       esac
14150      done
14151      rm vpsed
14152    fi
14153  fi
14154  ;;
14155
14156   esac
14157 done # for ac_tag
14158
14159
14160 as_fn_exit 0
14161 _ACEOF
14162 ac_clean_files=$ac_clean_files_save
14163
14164 test $ac_write_fail = 0 ||
14165   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
14166
14167
14168 # configure is writing to config.log, and then calls config.status.
14169 # config.status does its own redirection, appending to config.log.
14170 # Unfortunately, on DOS this fails, as config.log is still kept open
14171 # by configure, so config.status won't be able to write to it; its
14172 # output is simply discarded.  So we exec the FD to /dev/null,
14173 # effectively closing config.log, so it can be properly (re)opened and
14174 # appended to by config.status.  When coming back to configure, we
14175 # need to make the FD available again.
14176 if test "$no_create" != yes; then
14177   ac_cs_success=:
14178   ac_config_status_args=
14179   test "$silent" = yes &&
14180     ac_config_status_args="$ac_config_status_args --quiet"
14181   exec 5>/dev/null
14182   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14183   exec 5>>config.log
14184   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14185   # would make configure fail if this is the last instruction.
14186   $ac_cs_success || as_fn_exit $?
14187 fi
14188 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14189   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14190 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14191 fi
14192