OpenXM/src/ox_toolkit/configure - diff

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Diff for /OpenXM/src/ox_toolkit/configure between version 1.8 and 1.10

-version 1.8, 2005/03/03 04:40:51
+version 1.10, 2012/05/07 17:38:08
 Line 1
 Line 1
 Line 1
  #! /bin/sh
  # Guess values for system-dependent variables and create Makefiles.
- # Generated by GNU Autoconf 2.53.
+ # Generated by GNU Autoconf 2.68.
  #
- # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+ #
- # Free Software Foundation, Inc.
+ # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+ # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+ # Foundation, Inc.
+ #
+ #
  # This configure script is free software; the Free Software Foundation
  # gives unlimited permission to copy, distribute and modify it.
+ ## -------------------- ##
+ ## M4sh Initialization. ##
+ ## -------------------- ##
- if expr a : '\(a\)' >/dev/null 2>&1; then
+ # Be more Bourne compatible
-   as_expr=expr
+ DUALCASE=1; export DUALCASE # for MKS sh
- else
+ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-   as_expr=false
- fi
- ## --------------------- ##
- ## M4sh Initialization.  ##
- ## --------------------- ##
- # Be Bourne compatible
- if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    emulate sh
    NULLCMD=:
- elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-   set -o posix
+   # is contrary to our usage.  Disable this feature.
+   alias -g '${1+"$@"}'='"$@"'
+   setopt NO_GLOB_SUBST
+ else
+   case `(set -o) 2>/dev/null` in #(
+   *posix*) :
+     set -o posix ;; #(
+   *) :
+      ;;
+ esac
  fi
- # NLS nuisances.
- # Support unset when possible.
+ as_nl='
- if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+ '
-   as_unset=unset
+ export as_nl
+ # Printing a long string crashes Solaris 7 /usr/bin/printf.
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+ # Prefer a ksh shell builtin over an external printf program on Solaris,
+ # but without wasting forks for bash or zsh.
+ if test -z "$BASH_VERSION$ZSH_VERSION" \
+     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='print -r --'
+   as_echo_n='print -rn --'
+ elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='printf %s\n'
+   as_echo_n='printf %s'
  else
-   as_unset=false
+   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+     as_echo_n='/usr/ucb/echo -n'
+   else
+     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+     as_echo_n_body='eval
+       arg=$1;
+       case $arg in #(
+       *"$as_nl"*)
+         expr "X$arg" : "X\\(.*\\)$as_nl";
+         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+       esac;
+       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+     '
+     export as_echo_n_body
+     as_echo_n='sh -c $as_echo_n_body as_echo'
+   fi
+   export as_echo_body
+   as_echo='sh -c $as_echo_body as_echo'
  fi
- (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
-     { $as_unset LANG || test "${LANG+set}" != set; } ||
-       { LANG=C; export LANG; }
- (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
-     { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
-       { LC_ALL=C; export LC_ALL; }
- (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
-     { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
-       { LC_TIME=C; export LC_TIME; }
- (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
-     { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
-       { LC_CTYPE=C; export LC_CTYPE; }
- (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
-     { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
-       { LANGUAGE=C; export LANGUAGE; }
- (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
-     { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
-       { LC_COLLATE=C; export LC_COLLATE; }
- (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
-     { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
-       { LC_NUMERIC=C; export LC_NUMERIC; }
- (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
-     { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
-       { LC_MESSAGES=C; export LC_MESSAGES; }
- # Name of the executable.
- as_me=`(basename "$0") 2>/dev/null ||
- $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-          X"$0" : 'X\(//\)$' \| \
-          X"$0" : 'X\(/\)$' \| \
-          .     : '\(.\)' 2>/dev/null ||
- echo X/"$0" |
-     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-           /^X\/\(\/\/\)$/{ s//\1/; q; }
-           /^X\/\(\/\).*/{ s//\1/; q; }
-           s/.*/./; q'`
- # PATH needs CR, and LINENO needs CR and PATH.
- # Avoid depending upon Character Ranges.
- as_cr_letters='abcdefghijklmnopqrstuvwxyz'
- as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
- as_cr_Letters=$as_cr_letters$as_cr_LETTERS
- as_cr_digits='0123456789'
- as_cr_alnum=$as_cr_Letters$as_cr_digits
  # The user is always right.
  if test "${PATH_SEPARATOR+set}" != set; then
-   echo "#! /bin/sh" >conftest.sh
+   PATH_SEPARATOR=:
-   echo  "exit 0"   >>conftest.sh
+   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-   chmod +x conftest.sh
+     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-   if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+       PATH_SEPARATOR=';'
-     PATH_SEPARATOR=';'
+   }
-   else
-     PATH_SEPARATOR=:
-   fi
-   rm -f conftest.sh
  fi
-   as_lineno_1=$LINENO
+ # IFS
-   as_lineno_2=$LINENO
+ # We need space, tab and new line, in precisely that order.  Quoting is
-   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ # there to prevent editors from complaining about space-tab.
-   test "x$as_lineno_1" != "x$as_lineno_2" &&
+ # (If _AS_PATH_WALK were called with IFS unset, it would disable word
-   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+ # splitting by setting IFS to empty value.)
-   # Find who we are.  Look in the path if we contain no path at all
+ IFS=" ""        $as_nl"
-   # relative or not.
-   case $0 in
+ # Find who we are.  Look in the path if we contain no directory separator.
-     *[\\/]* ) as_myself=$0 ;;
+ as_myself=
-     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ case $0 in #((
+   *[\\/]* ) as_myself=$0 ;;
+   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+   done
+ IFS=$as_save_IFS
+      ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+   as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+   exit 1
+ fi
+ # Unset variables that we do not need and which cause bugs (e.g. in
+ # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+ # suppresses any "Segmentation fault" message there.  '((' could
+ # trigger a bug in pdksh 5.2.14.
+ for as_var in BASH_ENV ENV MAIL MAILPATH
+ do eval test x\${$as_var+set} = xset \
+   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  done
+ PS1='$ '
+ PS2='> '
+ PS4='+ '
-        ;;
+ # NLS nuisances.
-   esac
+ LC_ALL=C
-   # We did not find ourselves, most probably we were run as `sh COMMAND'
+ export LC_ALL
-   # in which case we are not to be found in the path.
+ LANGUAGE=C
-   if test "x$as_myself" = x; then
+ export LANGUAGE
-     as_myself=$0
-   fi
+ # CDPATH.
-   if test ! -f "$as_myself"; then
+ (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
-    { (exit 1); exit 1; }; }
+ if test "x$CONFIG_SHELL" = x; then
-   fi
+   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-   case $CONFIG_SHELL in
+   emulate sh
-   '')
+   NULLCMD=:
-     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+   # is contrary to our usage.  Disable this feature.
+   alias -g '\${1+\"\$@\"}'='\"\$@\"'
+   setopt NO_GLOB_SUBST
+ else
+   case \`(set -o) 2>/dev/null\` in #(
+   *posix*) :
+     set -o posix ;; #(
+   *) :
+      ;;
+ esac
+ fi
+ "
+   as_required="as_fn_return () { (exit \$1); }
+ as_fn_success () { as_fn_return 0; }
+ as_fn_failure () { as_fn_return 1; }
+ as_fn_ret_success () { return 0; }
+ as_fn_ret_failure () { return 1; }
+ exitcode=0
+ as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+ as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+ as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+ as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+ else
+   exitcode=1; echo positional parameters were not saved.
+ fi
+ test x\$exitcode = x0 || exit 1"
+   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+     PATH=/empty FPATH=/empty; export PATH FPATH
+     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+ test \$(( 1 + 1 )) = 2 || exit 1"
+   if (eval "$as_required") 2>/dev/null; then :
+   as_have_required=yes
+ else
+   as_have_required=no
+ fi
+   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+ else
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ as_found=false
  for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for as_base in sh bash ksh sh5; do
+   as_found=:
-          case $as_dir in
+   case $as_dir in #(
           /*)
-            if ("$as_dir/$as_base" -c '
+            for as_base in sh bash ksh sh5; do
-   as_lineno_1=$LINENO
+              # Try only shells that exist, to save several forks.
-   as_lineno_2=$LINENO
+              as_shell=$as_dir/$as_base
-   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-   test "x$as_lineno_1" != "x$as_lineno_2" &&
+                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+   CONFIG_SHELL=$as_shell as_have_required=yes
-              CONFIG_SHELL=$as_dir/$as_base
+                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-              export CONFIG_SHELL
+   break 2
-              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi
-            fi;;
+ fi
-          esac
+            done;;
-        done
+        esac
+   as_found=false
  done
- ;;
+ $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+   CONFIG_SHELL=$SHELL as_have_required=yes
+ fi; }
+ IFS=$as_save_IFS
+       if test "x$CONFIG_SHELL" != x; then :
+   # We cannot yet assume a decent shell, so we have to provide a
+         # neutralization value for shells without unset; and this also
+         # works around shells that cannot unset nonexistent variables.
+         # Preserve -v and -x to the replacement shell.
+         BASH_ENV=/dev/null
+         ENV=/dev/null
+         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+         export CONFIG_SHELL
+         case $- in # ((((
+           *v*x* | *x*v* ) as_opts=-vx ;;
+           *v* ) as_opts=-v ;;
+           *x* ) as_opts=-x ;;
+           * ) as_opts= ;;
+         esac
+         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+ fi
+     if test x$as_have_required = xno; then :
+   $as_echo "$0: This script requires a shell more modern than all"
+   $as_echo "$0: the shells that I found on your system."
+   if test x${ZSH_VERSION+set} = xset ; then
+     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+   else
+     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+ $0: including any error possibly output before this
+ $0: message. Then install a modern shell, or manually run
+ $0: the script under such a shell if you do have one."
+   fi
+   exit 1
+ fi
+ fi
+ fi
+ SHELL=${CONFIG_SHELL-/bin/sh}
+ export SHELL
+ # Unset more variables known to interfere with behavior of common tools.
+ CLICOLOR_FORCE= GREP_OPTIONS=
+ unset CLICOLOR_FORCE GREP_OPTIONS
+ ## --------------------- ##
+ ## M4sh Shell Functions. ##
+ ## --------------------- ##
+ # as_fn_unset VAR
+ # ---------------
+ # Portably unset VAR.
+ as_fn_unset ()
+ {
+   { eval $1=; unset $1;}
+ }
+ as_unset=as_fn_unset
+ # as_fn_set_status STATUS
+ # -----------------------
+ # Set $? to STATUS, without forking.
+ as_fn_set_status ()
+ {
+   return $1
+ } # as_fn_set_status
+ # as_fn_exit STATUS
+ # -----------------
+ # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+ as_fn_exit ()
+ {
+   set +e
+   as_fn_set_status $1
+   exit $1
+ } # as_fn_exit
+ # as_fn_mkdir_p
+ # -------------
+ # Create "$as_dir" as a directory, including parents if necessary.
+ as_fn_mkdir_p ()
+ {
+   case $as_dir in #(
+   -*) as_dir=./$as_dir;;
    esac
+   test -d "$as_dir" || eval $as_mkdir_p || {
+     as_dirs=
+     while :; do
+       case $as_dir in #(
+       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+       *) as_qdir=$as_dir;;
+       esac
+       as_dirs="'$as_qdir' $as_dirs"
+       as_dir=`$as_dirname -- "$as_dir" ||
+ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+          X"$as_dir" : 'X\(//\)[^/]' \| \
+          X"$as_dir" : 'X\(//\)$' \| \
+          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+ $as_echo X"$as_dir" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)[^/].*/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+       test -d "$as_dir" && break
+     done
+     test -z "$as_dirs" || eval "mkdir $as_dirs"
+   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-   # uniformly replaced by the line number.  The first 'sed' inserts a
+ } # as_fn_mkdir_p
-   # line-number line before each line; the second 'sed' does the real
+ # as_fn_append VAR VALUE
-   # work.  The second script uses 'N' to pair each line-number line
+ # ----------------------
-   # with the numbered line, and appends trailing '-' during
+ # Append the text in VALUE to the end of the definition contained in VAR. Take
-   # substitution so that $LINENO is not a special case at line end.
+ # advantage of any shell optimizations that allow amortized linear growth over
-   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # repeated appends, instead of the typical quadratic growth present in naive
-   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+ # implementations.
-   sed '=' <$as_myself |
+ if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+   eval 'as_fn_append ()
+   {
+     eval $1+=\$2
+   }'
+ else
+   as_fn_append ()
+   {
+     eval $1=\$$1\$2
+   }
+ fi # as_fn_append
+ # as_fn_arith ARG...
+ # ------------------
+ # Perform arithmetic evaluation on the ARGs, and store the result in the
+ # global $as_val. Take advantage of shells that can avoid forks. The arguments
+ # must be portable across $(()) and expr.
+ if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+   eval 'as_fn_arith ()
+   {
+     as_val=$(( $* ))
+   }'
+ else
+   as_fn_arith ()
+   {
+     as_val=`expr "$@" || test $? -eq 1`
+   }
+ fi # as_fn_arith
+ # as_fn_error STATUS ERROR [LINENO LOG_FD]
+ # ----------------------------------------
+ # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+ # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+ # script with STATUS, using 1 if that was 0.
+ as_fn_error ()
+ {
+   as_status=$1; test $as_status -eq 0 && as_status=1
+   if test "$4"; then
+     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+   fi
+   $as_echo "$as_me: error: $2" >&2
+   as_fn_exit $as_status
+ } # as_fn_error
+ if expr a : '\(a\)' >/dev/null 2>&1 &&
+    test "X`expr 00001 : '.*\(...\)'`" = X001; then
+   as_expr=expr
+ else
+   as_expr=false
+ fi
+ if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+   as_basename=basename
+ else
+   as_basename=false
+ fi
+ if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+   as_dirname=dirname
+ else
+   as_dirname=false
+ fi
+ as_me=`$as_basename -- "$0" ||
+ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+          X"$0" : 'X\(//\)$' \| \
+          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+ $as_echo X/"$0" |
+     sed '/^.*\/\([^/][^/]*\)\/*$/{
+             s//\1/
+             q
+           }
+           /^X\/\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\/\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+ # Avoid depending upon Character Ranges.
+ as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+ as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+ as_cr_digits='0123456789'
+ as_cr_alnum=$as_cr_Letters$as_cr_digits
+   as_lineno_1=$LINENO as_lineno_1a=$LINENO
+   as_lineno_2=$LINENO as_lineno_2a=$LINENO
+   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+   sed -n '
+     p
+     /[$]LINENO/=
+   ' <$as_myself |
      sed '
+       s/[$]LINENO.*/&-/
+       t lineno
+       b
+       :lineno
        N
-       s,$,-,
+       :loop
-       : loop
+       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
        t loop
-       s,-$,,
+       s/-\n.*//
-       s,^['$as_cr_digits']*\n,,
      ' >$as_me.lineno &&
-   chmod +x $as_me.lineno ||
+   chmod +x "$as_me.lineno" ||
-     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-    { (exit 1); exit 1; }; }
    # Don't try to exec as it changes $[0], causing all sort of problems
    # (the dirname of $[0] is not the place where we might find the
-   # original and so on.  Autoconf is especially sensible to this).
+   # original and so on.  Autoconf is especially sensitive to this).
-   . ./$as_me.lineno
+   . "./$as_me.lineno"
    # Exit status is that of the last command.
    exit
  }
+ ECHO_C= ECHO_N= ECHO_T=
- case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ case `echo -n x` in #(((((
-   *c*,-n*) ECHO_N= ECHO_C='
+ -n*)
- ' ECHO_T='      ' ;;
+   case `echo 'xy\c'` in
-   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
-   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+   xy)  ECHO_C='\c';;
+   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+        ECHO_T=' ';;
+   esac;;
+ *)
+   ECHO_N='-n';;
  esac
- if expr a : '\(a\)' >/dev/null 2>&1; then
+ rm -f conf$$ conf$$.exe conf$$.file
-   as_expr=expr
+ if test -d conf$$.dir; then
+   rm -f conf$$.dir/conf$$.file
  else
-   as_expr=false
+   rm -f conf$$.dir
+   mkdir conf$$.dir 2>/dev/null
  fi
+ if (echo >conf$$.file) 2>/dev/null; then
- rm -f conf$$ conf$$.exe conf$$.file
+   if ln -s conf$$.file conf$$ 2>/dev/null; then
- echo >conf$$.file
- if ln -s conf$$.file conf$$ 2>/dev/null; then
-   # We could just check for DJGPP; but this test a) works b) is more generic
-   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-   if test -f conf$$.exe; then
-     # Don't use ln at all; we don't have any links
-     as_ln_s='cp -p'
-   else
      as_ln_s='ln -s'
+     # ... but there are two gotchas:
+     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+     # In both cases, we have to default to `cp -p'.
+     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+       as_ln_s='cp -p'
+   elif ln conf$$.file conf$$ 2>/dev/null; then
+     as_ln_s=ln
+   else
+     as_ln_s='cp -p'
    fi
- elif ln conf$$.file conf$$ 2>/dev/null; then
-   as_ln_s=ln
  else
    as_ln_s='cp -p'
  fi
- rm -f conf$$ conf$$.exe conf$$.file
+ rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+ rmdir conf$$.dir 2>/dev/null
- as_executable_p="test -f"
+ if mkdir -p . 2>/dev/null; then
+   as_mkdir_p='mkdir -p "$as_dir"'
+ else
+   test -d ./-p && rmdir ./-p
+   as_mkdir_p=false
+ fi
+ if test -x / >/dev/null 2>&1; then
+   as_test_x='test -x'
+ else
+   if ls -dL / >/dev/null 2>&1; then
+     as_ls_L_option=L
+   else
+     as_ls_L_option=
+   fi
+   as_test_x='
+     eval sh -c '\''
+       if test -d "$1"; then
+         test -d "$1/.";
+       else
+         case $1 in #(
+         -*)set "./$1";;
+         esac;
+         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+         ???[sx]*):;;*)false;;esac;fi
+     '\'' sh
+   '
+ fi
+ as_executable_p=$as_test_x
  # Sed expression to map a string onto a valid CPP name.
- as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  # Sed expression to map a string onto a valid variable name.
- as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+ SHELL=${CONFIG_SHELL-/bin/sh}
- # IFS
- # We need space, tab and new line, in precisely that order.
- as_nl='
- '
- IFS="   $as_nl"
- # CDPATH.
+ test -n "$DJDIR" || exec 7<&0 </dev/null
- $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
+ exec 6>&1
  # Name of the host.
- # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+ # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
  # so uname gets run too.
  ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
- exec 6>&1
  #
  # Initializations.
  #
  ac_default_prefix=/usr/local
+ ac_clean_files=
+ ac_config_libobj_dir=.
+ LIBOBJS=
  cross_compiling=no
  subdirs=
  MFLAGS=
  MAKEFLAGS=
- SHELL=${CONFIG_SHELL-/bin/sh}
- # Maximum number of lines to put in a shell here document.
- # This variable seems obsolete.  It should probably be removed, and
- # only ac_max_sed_lines should be used.
- : ${ac_max_here_lines=38}
  # Identity of this package.
  PACKAGE_NAME=
  PACKAGE_TARNAME=
  PACKAGE_VERSION=
  PACKAGE_STRING=
  PACKAGE_BUGREPORT=
+ PACKAGE_URL=
  ac_unique_file="mysocket.c"
+ # Factoring default headers for most tests.
+ ac_includes_default="\
+ #include <stdio.h>
+ #ifdef HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+ #ifdef HAVE_SYS_STAT_H
+ # include <sys/stat.h>
+ #endif
+ #ifdef STDC_HEADERS
+ # include <stdlib.h>
+ # include <stddef.h>
+ #else
+ # ifdef HAVE_STDLIB_H
+ #  include <stdlib.h>
+ # endif
+ #endif
+ #ifdef HAVE_STRING_H
+ # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+ #  include <memory.h>
+ # endif
+ # include <string.h>
+ #endif
+ #ifdef HAVE_STRINGS_H
+ # include <strings.h>
+ #endif
+ #ifdef HAVE_INTTYPES_H
+ # include <inttypes.h>
+ #endif
+ #ifdef HAVE_STDINT_H
+ # include <stdint.h>
+ #endif
+ #ifdef HAVE_UNISTD_H
+ # include <unistd.h>
+ #endif"
+ ac_subst_vars='am__EXEEXT_FALSE
+ am__EXEEXT_TRUE
+ LTLIBOBJS
+ LIBOBJS
+ X_EXTRA_LIBS
+ X_LIBS
+ X_PRE_LIBS
+ X_CFLAGS
+ XMKMF
+ CPP
+ OTOOL64
+ OTOOL
+ LIPO
+ NMEDIT
+ DSYMUTIL
+ MANIFEST_TOOL
+ RANLIB
+ ac_ct_AR
+ AR
+ DLLTOOL
+ OBJDUMP
+ LN_S
+ NM
+ ac_ct_DUMPBIN
+ DUMPBIN
+ LD
+ FGREP
+ EGREP
+ GREP
+ SED
+ LIBTOOL
+ am__fastdepCC_FALSE
+ am__fastdepCC_TRUE
+ CCDEPMODE
+ AMDEPBACKSLASH
+ AMDEP_FALSE
+ AMDEP_TRUE
+ am__quote
+ am__include
+ DEPDIR
+ OBJEXT
+ EXEEXT
+ ac_ct_CC
+ CPPFLAGS
+ LDFLAGS
+ CFLAGS
+ CC
+ target_os
+ target_vendor
+ target_cpu
+ target
+ host_os
+ host_vendor
+ host_cpu
+ host
+ build_os
+ build_vendor
+ build_cpu
+ build
+ MAINT
+ MAINTAINER_MODE_FALSE
+ MAINTAINER_MODE_TRUE
+ am__untar
+ am__tar
+ AMTAR
+ am__leading_dot
+ SET_MAKE
+ AWK
+ mkdir_p
+ MKDIR_P
+ INSTALL_STRIP_PROGRAM
+ STRIP
+ install_sh
+ MAKEINFO
+ AUTOHEADER
+ AUTOMAKE
+ AUTOCONF
+ ACLOCAL
+ VERSION
+ PACKAGE
+ CYGPATH_W
+ am__isrc
+ INSTALL_DATA
+ INSTALL_SCRIPT
+ INSTALL_PROGRAM
+ target_alias
+ host_alias
+ build_alias
+ LIBS
+ ECHO_T
+ ECHO_N
+ ECHO_C
+ DEFS
+ mandir
+ localedir
+ libdir
+ psdir
+ pdfdir
+ dvidir
+ htmldir
+ infodir
+ docdir
+ oldincludedir
+ includedir
+ localstatedir
+ sharedstatedir
+ sysconfdir
+ datadir
+ datarootdir
+ libexecdir
+ sbindir
+ bindir
+ program_transform_name
+ prefix
+ exec_prefix
+ PACKAGE_URL
+ PACKAGE_BUGREPORT
+ PACKAGE_STRING
+ PACKAGE_VERSION
+ PACKAGE_TARNAME
+ PACKAGE_NAME
+ PATH_SEPARATOR
+ SHELL'
+ ac_subst_files=''
+ ac_user_opts='
+ enable_option_checking
+ enable_maintainer_mode
+ enable_dependency_tracking
+ enable_shared
+ enable_static
+ with_pic
+ enable_fast_install
+ with_gnu_ld
+ with_sysroot
+ enable_libtool_lock
+ with_x
+ '
+       ac_precious_vars='build_alias
+ host_alias
+ target_alias
+ CC
+ CFLAGS
+ LDFLAGS
+ LIBS
+ CPPFLAGS
+ CPP
+ XMKMF'
  # Initialize some variables set by options.
  ac_init_help=
  ac_init_version=false
+ ac_unrecognized_opts=
+ ac_unrecognized_sep=
  # The variables have the same names as the options, with
  # dashes changed to underlines.
  cache_file=/dev/null
-Line 285  x_libraries=NONE
+Line 785  x_libraries=NONE
 Line 285  x_libraries=NONE
 Line 785  x_libraries=NONE
  # and all the variables that are supposed to be based on exec_prefix
  # by default will actually change.
  # Use braces instead of parens because sh, perl, etc. also accept them.
+ # (The list follows the same order as the GNU Coding Standards.)
  bindir='${exec_prefix}/bin'
  sbindir='${exec_prefix}/sbin'
  libexecdir='${exec_prefix}/libexec'
- datadir='${prefix}/share'
+ datarootdir='${prefix}/share'
+ datadir='${datarootdir}'
  sysconfdir='${prefix}/etc'
  sharedstatedir='${prefix}/com'
  localstatedir='${prefix}/var'
- libdir='${exec_prefix}/lib'
  includedir='${prefix}/include'
  oldincludedir='/usr/include'
- infodir='${prefix}/info'
+ docdir='${datarootdir}/doc/${PACKAGE}'
- mandir='${prefix}/man'
+ infodir='${datarootdir}/info'
+ htmldir='${docdir}'
+ dvidir='${docdir}'
+ pdfdir='${docdir}'
+ psdir='${docdir}'
+ libdir='${exec_prefix}/lib'
+ localedir='${datarootdir}/locale'
+ mandir='${datarootdir}/man'
  ac_prev=
+ ac_dashdash=
  for ac_option
  do
    # If the previous option needs an argument, assign it.
    if test -n "$ac_prev"; then
-     eval "$ac_prev=\$ac_option"
+     eval $ac_prev=\$ac_option
      ac_prev=
      continue
    fi
-   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+   case $ac_option in
+   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+   *=)   ac_optarg= ;;
+   *)    ac_optarg=yes ;;
+   esac
    # Accept the important Cygnus configure options, so we can diagnose typos.
-   case $ac_option in
+   case $ac_dashdash$ac_option in
+   --)
+     ac_dashdash=yes ;;
    -bindir | --bindir | --bindi | --bind | --bin | --bi)
      ac_prev=bindir ;;
-Line 334  do
+Line 849  do
 Line 334  do
 Line 849  do
    --config-cache | -C)
      cache_file=config.cache ;;
-   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+   -datadir | --datadir | --datadi | --datad)
      ac_prev=datadir ;;
-   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+   -datadir=* | --datadir=* | --datadi=* | --datad=*)
-   | --da=*)
      datadir=$ac_optarg ;;
+   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+   | --dataroo | --dataro | --datar)
+     ac_prev=datarootdir ;;
+   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+     datarootdir=$ac_optarg ;;
    -disable-* | --disable-*)
-     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
      # Reject names that are not valid shell variable names.
-     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+       as_fn_error $? "invalid feature name: $ac_useropt"
-    { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
-     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-     eval "enable_$ac_feature=no" ;;
+     case $ac_user_opts in
+       *"
+ "enable_$ac_useropt"
+ "*) ;;
+       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+          ac_unrecognized_sep=', ';;
+     esac
+     eval enable_$ac_useropt=no ;;
+   -docdir | --docdir | --docdi | --doc | --do)
+     ac_prev=docdir ;;
+   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+     docdir=$ac_optarg ;;
+   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+     ac_prev=dvidir ;;
+   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+     dvidir=$ac_optarg ;;
    -enable-* | --enable-*)
-     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
      # Reject names that are not valid shell variable names.
-     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+       as_fn_error $? "invalid feature name: $ac_useropt"
-    { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
-     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-     case $ac_option in
+     case $ac_user_opts in
-       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+       *"
-       *) ac_optarg=yes ;;
+ "enable_$ac_useropt"
+ "*) ;;
+       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+          ac_unrecognized_sep=', ';;
      esac
-     eval "enable_$ac_feature='$ac_optarg'" ;;
+     eval enable_$ac_useropt=\$ac_optarg ;;
    -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
    | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-Line 387  do
+Line 928  do
 Line 387  do
 Line 928  do
    -host=* | --host=* | --hos=* | --ho=*)
      host_alias=$ac_optarg ;;
+   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+     ac_prev=htmldir ;;
+   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+   | --ht=*)
+     htmldir=$ac_optarg ;;
    -includedir | --includedir | --includedi | --included | --include \
    | --includ | --inclu | --incl | --inc)
      ac_prev=includedir ;;
-Line 411  do
+Line 958  do
 Line 411  do
 Line 958  do
    | --libexe=* | --libex=* | --libe=*)
      libexecdir=$ac_optarg ;;
+   -localedir | --localedir | --localedi | --localed | --locale)
+     ac_prev=localedir ;;
+   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+     localedir=$ac_optarg ;;
    -localstatedir | --localstatedir | --localstatedi | --localstated \
-   | --localstate | --localstat | --localsta | --localst \
+   | --localstate | --localstat | --localsta | --localst | --locals)
-   | --locals | --local | --loca | --loc | --lo)
      ac_prev=localstatedir ;;
    -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
-   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
      localstatedir=$ac_optarg ;;
    -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-Line 482  do
+Line 1032  do
 Line 482  do
 Line 1032  do
    | --progr-tra=* | --program-tr=* | --program-t=*)
      program_transform_name=$ac_optarg ;;
+   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+     ac_prev=pdfdir ;;
+   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+     pdfdir=$ac_optarg ;;
+   -psdir | --psdir | --psdi | --psd | --ps)
+     ac_prev=psdir ;;
+   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+     psdir=$ac_optarg ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      silent=yes ;;
-Line 532  do
+Line 1092  do
 Line 532  do
 Line 1092  do
      ac_init_version=: ;;
    -with-* | --with-*)
-     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
      # Reject names that are not valid shell variable names.
-     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid package name: $ac_package" >&2
+       as_fn_error $? "invalid package name: $ac_useropt"
-    { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
-     ac_package=`echo $ac_package| sed 's/-/_/g'`
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-     case $ac_option in
+     case $ac_user_opts in
-       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+       *"
-       *) ac_optarg=yes ;;
+ "with_$ac_useropt"
+ "*) ;;
+       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+          ac_unrecognized_sep=', ';;
      esac
-     eval "with_$ac_package='$ac_optarg'" ;;
+     eval with_$ac_useropt=\$ac_optarg ;;
    -without-* | --without-*)
-     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
      # Reject names that are not valid shell variable names.
-     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid package name: $ac_package" >&2
+       as_fn_error $? "invalid package name: $ac_useropt"
-    { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
-     ac_package=`echo $ac_package | sed 's/-/_/g'`
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-     eval "with_$ac_package=no" ;;
+     case $ac_user_opts in
+       *"
+ "with_$ac_useropt"
+ "*) ;;
+       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+          ac_unrecognized_sep=', ';;
+     esac
+     eval with_$ac_useropt=no ;;
    --x)
      # Obsolete; use --with-x.
-Line 571  do
+Line 1141  do
 Line 571  do
 Line 1141  do
    | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
      x_libraries=$ac_optarg ;;
-   -*) { echo "$as_me: error: unrecognized option: $ac_option
+   -*) as_fn_error $? "unrecognized option: \`$ac_option'
- Try \`$0 --help' for more information." >&2
+ Try \`$0 --help' for more information"
-    { (exit 1); exit 1; }; }
      ;;
    *=*)
      ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
      # Reject names that are not valid shell variable names.
-     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+     case $ac_envvar in #(
-       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+       '' | [0-9]* | *[!_$as_cr_alnum]* )
-    { (exit 1); exit 1; }; }
+       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
-     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+     esac
-     eval "$ac_envvar='$ac_optarg'"
+     eval $ac_envvar=\$ac_optarg
      export $ac_envvar ;;
    *)
      # FIXME: should be removed in autoconf 3.0.
-     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
      ;;
    esac
-Line 599  done
+Line 1168  done
 Line 599  done
 Line 1168  done
  if test -n "$ac_prev"; then
    ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-   { echo "$as_me: error: missing argument to $ac_option" >&2
+   as_fn_error $? "missing argument to $ac_option"
-    { (exit 1); exit 1; }; }
  fi
- # Be sure to have absolute paths.
+ if test -n "$ac_unrecognized_opts"; then
- for ac_var in exec_prefix prefix
+   case $enable_option_checking in
- do
+     no) ;;
-   eval ac_val=$`echo $ac_var`
+     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
-   case $ac_val in
+     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
-     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-    { (exit 1); exit 1; }; };;
    esac
- done
+ fi
- # Be sure to have absolute paths.
+ # Check all directory arguments for consistency.
- for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+ for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
-               localstatedir libdir includedir oldincludedir infodir mandir
+                 datadir sysconfdir sharedstatedir localstatedir includedir \
+                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+                 libdir localedir mandir
  do
-   eval ac_val=$`echo $ac_var`
+   eval ac_val=\$$ac_var
+   # Remove trailing slashes.
    case $ac_val in
-     [\\/$]* | ?:[\\/]* ) ;;
+     */ )
-     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
-    { (exit 1); exit 1; }; };;
+       eval $ac_var=\$ac_val;;
    esac
+   # Be sure to have absolute directory names.
+   case $ac_val in
+     [\\/$]* | ?:[\\/]* )  continue;;
+     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+   esac
+   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
  done
  # There might be people who depend on the old broken behavior: `$host'
-Line 637  target=$target_alias
+Line 1211  target=$target_alias
 Line 637  target=$target_alias
 Line 1211  target=$target_alias
  if test "x$host_alias" != x; then
    if test "x$build_alias" = x; then
      cross_compiling=maybe
-     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
-     If a cross compiler is detected then cross compile mode will be used." >&2
+     If a cross compiler is detected then cross compile mode will be used" >&2
    elif test "x$build_alias" != "x$host_alias"; then
      cross_compiling=yes
    fi
-Line 650  test -n "$host_alias" && ac_tool_prefix=$host_alias-
+Line 1224  test -n "$host_alias" && ac_tool_prefix=$host_alias-
 Line 650  test -n "$host_alias" && ac_tool_prefix=$host_alias-
 Line 1224  test -n "$host_alias" && ac_tool_prefix=$host_alias-
  test "$silent" = yes && exec 6>/dev/null
+ ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ ac_ls_di=`ls -di .` &&
+ ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+   as_fn_error $? "working directory cannot be determined"
+ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+   as_fn_error $? "pwd does not report name of working directory"
  # Find the source files, if location was not specified.
  if test -z "$srcdir"; then
    ac_srcdir_defaulted=yes
-   # Try the directory containing this script, then its parent.
+   # Try the directory containing this script, then the parent directory.
-   ac_confdir=`(dirname "$0") 2>/dev/null ||
+   ac_confdir=`$as_dirname -- "$as_myself" ||
- $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-          X"$0" : 'X\(//\)[^/]' \| \
+          X"$as_myself" : 'X\(//\)[^/]' \| \
-          X"$0" : 'X\(//\)$' \| \
+          X"$as_myself" : 'X\(//\)$' \| \
-          X"$0" : 'X\(/\)' \| \
+          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
-          .     : '\(.\)' 2>/dev/null ||
+ $as_echo X"$as_myself" |
- echo X"$0" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+             s//\1/
-           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+             q
-           /^X\(\/\/\)$/{ s//\1/; q; }
+           }
-           /^X\(\/\).*/{ s//\1/; q; }
+           /^X\(\/\/\)[^/].*/{
-           s/.*/./; q'`
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
    srcdir=$ac_confdir
-   if test ! -r $srcdir/$ac_unique_file; then
+   if test ! -r "$srcdir/$ac_unique_file"; then
      srcdir=..
    fi
  else
    ac_srcdir_defaulted=no
  fi
- if test ! -r $srcdir/$ac_unique_file; then
+ if test ! -r "$srcdir/$ac_unique_file"; then
-   if test "$ac_srcdir_defaulted" = yes; then
+   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
-    { (exit 1); exit 1; }; }
-   else
-     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
-    { (exit 1); exit 1; }; }
-   fi
  fi
- srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
- ac_env_build_alias_set=${build_alias+set}
+ ac_abs_confdir=`(
- ac_env_build_alias_value=$build_alias
+         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
- ac_cv_env_build_alias_set=${build_alias+set}
+         pwd)`
- ac_cv_env_build_alias_value=$build_alias
+ # When building in place, set srcdir=.
- ac_env_host_alias_set=${host_alias+set}
+ if test "$ac_abs_confdir" = "$ac_pwd"; then
- ac_env_host_alias_value=$host_alias
+   srcdir=.
- ac_cv_env_host_alias_set=${host_alias+set}
+ fi
- ac_cv_env_host_alias_value=$host_alias
+ # Remove unnecessary trailing slashes from srcdir.
- ac_env_target_alias_set=${target_alias+set}
+ # Double slashes in file names in object file debugging info
- ac_env_target_alias_value=$target_alias
+ # mess up M-x gdb in Emacs.
- ac_cv_env_target_alias_set=${target_alias+set}
+ case $srcdir in
- ac_cv_env_target_alias_value=$target_alias
+ */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
- ac_env_CC_set=${CC+set}
+ esac
- ac_env_CC_value=$CC
+ for ac_var in $ac_precious_vars; do
- ac_cv_env_CC_set=${CC+set}
+   eval ac_env_${ac_var}_set=\${${ac_var}+set}
- ac_cv_env_CC_value=$CC
+   eval ac_env_${ac_var}_value=\$${ac_var}
- ac_env_CFLAGS_set=${CFLAGS+set}
+   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
- ac_env_CFLAGS_value=$CFLAGS
+   eval ac_cv_env_${ac_var}_value=\$${ac_var}
- ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ done
- ac_cv_env_CFLAGS_value=$CFLAGS
- ac_env_LDFLAGS_set=${LDFLAGS+set}
- ac_env_LDFLAGS_value=$LDFLAGS
- ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
- ac_cv_env_LDFLAGS_value=$LDFLAGS
- ac_env_CPPFLAGS_set=${CPPFLAGS+set}
- ac_env_CPPFLAGS_value=$CPPFLAGS
- ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
- ac_cv_env_CPPFLAGS_value=$CPPFLAGS
- ac_env_CPP_set=${CPP+set}
- ac_env_CPP_value=$CPP
- ac_cv_env_CPP_set=${CPP+set}
- ac_cv_env_CPP_value=$CPP
  #
  # Report the --help message.
-Line 737  Configuration:
+Line 1312  Configuration:
 Line 737  Configuration:
 Line 1312  Configuration:
        --help=short        display options specific to this package
        --help=recursive    display the short help of all the included packages
    -V, --version           display version information and exit
-   -q, --quiet, --silent   do not print \`checking...' messages
+   -q, --quiet, --silent   do not print \`checking ...' messages
        --cache-file=FILE   cache test results in FILE [disabled]
    -C, --config-cache      alias for \`--cache-file=config.cache'
    -n, --no-create         do not create output files
        --srcdir=DIR        find the sources in DIR [configure dir or \`..']
- _ACEOF
-   cat <<_ACEOF
  Installation directories:
    --prefix=PREFIX         install architecture-independent files in PREFIX
                            [$ac_default_prefix]
-Line 760  for instance \`--prefix=\$HOME'.
+Line 1332  for instance \`--prefix=\$HOME'.
 Line 760  for instance \`--prefix=\$HOME'.
 Line 1332  for instance \`--prefix=\$HOME'.
  For better control, use the options below.
  Fine tuning of the installation directories:
-   --bindir=DIR           user executables [EPREFIX/bin]
+   --bindir=DIR            user executables [EPREFIX/bin]
-   --sbindir=DIR          system admin executables [EPREFIX/sbin]
+   --sbindir=DIR           system admin executables [EPREFIX/sbin]
-   --libexecdir=DIR       program executables [EPREFIX/libexec]
+   --libexecdir=DIR        program executables [EPREFIX/libexec]
-   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
-   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
-   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
-   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+   --libdir=DIR            object code libraries [EPREFIX/lib]
-   --libdir=DIR           object code libraries [EPREFIX/lib]
+   --includedir=DIR        C header files [PREFIX/include]
-   --includedir=DIR       C header files [PREFIX/include]
+   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
-   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
-   --infodir=DIR          info documentation [PREFIX/info]
+   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
-   --mandir=DIR           man documentation [PREFIX/man]
+   --infodir=DIR           info documentation [DATAROOTDIR/info]
+   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+   --mandir=DIR            man documentation [DATAROOTDIR/man]
+   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
+   --htmldir=DIR           html documentation [DOCDIR]
+   --dvidir=DIR            dvi documentation [DOCDIR]
+   --pdfdir=DIR            pdf documentation [DOCDIR]
+   --psdir=DIR             ps documentation [DOCDIR]
  _ACEOF
    cat <<\_ACEOF
-Line 797  if test -n "$ac_init_help"; then
+Line 1376  if test -n "$ac_init_help"; then
 Line 797  if test -n "$ac_init_help"; then
 Line 1376  if test -n "$ac_init_help"; then
    cat <<\_ACEOF
  Optional Features:
+   --disable-option-checking  ignore unrecognized --enable/--with options
    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
    --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-   --disable-dependency-tracking Speeds up one-time builds
+   --enable-maintainer-mode  enable make rules and dependencies not useful
-   --enable-dependency-tracking  Do not reject slow dependency extractors
+                           (and sometimes confusing) to the casual installer
-   --enable-maintainer-mode enable make rules and dependencies not useful
+   --disable-dependency-tracking  speeds up one-time build
-                           (and sometimes confusing) to the casual installer
+   --enable-dependency-tracking   do not reject slow dependency extractors
-   --enable-shared=PKGS  build shared libraries default=yes
+   --enable-shared[=PKGS]  build shared libraries [default=yes]
-   --enable-static=PKGS  build static libraries default=yes
+   --enable-static[=PKGS]  build static libraries [default=yes]
-   --enable-fast-install=PKGS  optimize for fast installation default=yes
+   --enable-fast-install[=PKGS]
+                           optimize for fast installation [default=yes]
    --disable-libtool-lock  avoid locking (might break parallel builds)
  Optional Packages:
    --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
    --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-   --with-gnu-ld           assume the C compiler uses GNU ld default=no
+   --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
+                           both]
+   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+   --with-sysroot=DIR Search for dependent libraries within DIR
+                         (or the compiler's sysroot if not specified).
    --with-x                use the X Window System
  Some influential environment variables:
-Line 819  Some influential environment variables:
+Line 1404  Some influential environment variables:
 Line 819  Some influential environment variables:
 Line 1404  Some influential environment variables:
    CFLAGS      C compiler flags
    LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
                nonstandard directory <lib dir>
-   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+   LIBS        libraries to pass to the linker, e.g. -l<library>
-               headers in a nonstandard directory <include dir>
+   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+               you have headers in a nonstandard directory <include dir>
    CPP         C preprocessor
+   XMKMF       Path to xmkmf, Makefile generator for X Window System
  Use these variables to override the choices made by `configure' or to help
  it to find libraries and programs with nonstandard names/locations.
+ Report bugs to the package provider.
  _ACEOF
+ ac_status=$?
  fi
  if test "$ac_init_help" = "recursive"; then
    # If there are subdirs, report their specific --help.
-   ac_popdir=`pwd`
    for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-     test -d $ac_dir || continue
+     test -d "$ac_dir" ||
+       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+       continue
      ac_builddir=.
- if test "$ac_dir" != .; then
+ case "$ac_dir" in
-   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-   # A "../" for each directory in $ac_dir_suffix.
+ *)
-   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
- else
+   # A ".." for each directory in $ac_dir_suffix.
-   ac_dir_suffix= ac_top_builddir=
+   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
- fi
+   case $ac_top_builddir_sub in
+   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+   esac ;;
+ esac
+ ac_abs_top_builddir=$ac_pwd
+ ac_abs_builddir=$ac_pwd$ac_dir_suffix
+ # for backward compatibility:
+ ac_top_builddir=$ac_top_build_prefix
  case $srcdir in
-   .)  # No --srcdir option.  We are building in place.
+   .)  # We are building in place.
      ac_srcdir=.
-     if test -z "$ac_top_builddir"; then
+     ac_top_srcdir=$ac_top_builddir_sub
-        ac_top_srcdir=.
+     ac_abs_top_srcdir=$ac_pwd ;;
-     else
+   [\\/]* | ?:[\\/]* )  # Absolute name.
-        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-     fi ;;
-   [\\/]* | ?:[\\/]* )  # Absolute path.
      ac_srcdir=$srcdir$ac_dir_suffix;
-     ac_top_srcdir=$srcdir ;;
+     ac_top_srcdir=$srcdir
-   *) # Relative path.
+     ac_abs_top_srcdir=$srcdir ;;
-     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+   *) # Relative name.
-     ac_top_srcdir=$ac_top_builddir$srcdir ;;
+     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+     ac_top_srcdir=$ac_top_build_prefix$srcdir
+     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  esac
- # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
- # absolute.
- ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
- ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
- ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
- ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-     cd $ac_dir
+     cd "$ac_dir" || { ac_status=$?; continue; }
-     # Check for guested configure; otherwise get Cygnus style configure.
+     # Check for guested configure.
-     if test -f $ac_srcdir/configure.gnu; then
+     if test -f "$ac_srcdir/configure.gnu"; then
-       echo
+       echo &&
-       $SHELL $ac_srcdir/configure.gnu  --help=recursive
+       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
-     elif test -f $ac_srcdir/configure; then
+     elif test -f "$ac_srcdir/configure"; then
-       echo
+       echo &&
-       $SHELL $ac_srcdir/configure  --help=recursive
+       $SHELL "$ac_srcdir/configure" --help=recursive
-     elif test -f $ac_srcdir/configure.ac ||
-            test -f $ac_srcdir/configure.in; then
-       echo
-       $ac_configure --help
      else
-       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
-     fi
+     fi || ac_status=$?
-     cd $ac_popdir
+     cd "$ac_pwd" || { ac_status=$?; break; }
    done
  fi
- test -n "$ac_init_help" && exit 0
+ test -n "$ac_init_help" && exit $ac_status
  if $ac_init_version; then
    cat <<\_ACEOF
+ configure
+ generated by GNU Autoconf 2.68
- Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+ Copyright (C) 2010 Free Software Foundation, Inc.
- Free Software Foundation, Inc.
  This configure script is free software; the Free Software Foundation
  gives unlimited permission to copy, distribute and modify it.
  _ACEOF
-   exit 0
+   exit
  fi
- exec 5>config.log
- cat >&5 <<_ACEOF
+ ## ------------------------ ##
+ ## Autoconf initialization. ##
+ ## ------------------------ ##
+ # ac_fn_c_try_compile LINENO
+ # --------------------------
+ # Try to compile conftest.$ac_ext, and return whether this succeeded.
+ ac_fn_c_try_compile ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   rm -f conftest.$ac_objext
+   if { { ac_try="$ac_compile"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_compile") 2>conftest.err
+   ac_status=$?
+   if test -s conftest.err; then
+     grep -v '^ *+' conftest.err >conftest.er1
+     cat conftest.er1 >&5
+     mv -f conftest.er1 conftest.err
+   fi
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } && {
+          test -z "$ac_c_werror_flag" ||
+          test ! -s conftest.err
+        } && test -s conftest.$ac_objext; then :
+   ac_retval=0
+ else
+   $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+         ac_retval=1
+ fi
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+   as_fn_set_status $ac_retval
+ } # ac_fn_c_try_compile
+ # ac_fn_c_try_link LINENO
+ # -----------------------
+ # Try to link conftest.$ac_ext, and return whether this succeeded.
+ ac_fn_c_try_link ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   rm -f conftest.$ac_objext conftest$ac_exeext
+   if { { ac_try="$ac_link"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_link") 2>conftest.err
+   ac_status=$?
+   if test -s conftest.err; then
+     grep -v '^ *+' conftest.err >conftest.er1
+     cat conftest.er1 >&5
+     mv -f conftest.er1 conftest.err
+   fi
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } && {
+          test -z "$ac_c_werror_flag" ||
+          test ! -s conftest.err
+        } && test -s conftest$ac_exeext && {
+          test "$cross_compiling" = yes ||
+          $as_test_x conftest$ac_exeext
+        }; then :
+   ac_retval=0
+ else
+   $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+         ac_retval=1
+ fi
+   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+   # interfere with the next link command; also delete a directory that is
+   # left behind by Apple's compiler.  We do this before executing the actions.
+   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+   as_fn_set_status $ac_retval
+ } # ac_fn_c_try_link
+ # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+ # -------------------------------------------------------
+ # Tests whether HEADER exists and can be compiled using the include files in
+ # INCLUDES, setting the cache variable VAR accordingly.
+ ac_fn_c_check_header_compile ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+ $as_echo_n "checking for $2... " >&6; }
+ if eval \${$3+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ $4
+ #include <$2>
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   eval "$3=yes"
+ else
+   eval "$3=no"
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ eval ac_res=\$$3
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ } # ac_fn_c_check_header_compile
+ # ac_fn_c_try_cpp LINENO
+ # ----------------------
+ # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ ac_fn_c_try_cpp ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   if { { ac_try="$ac_cpp conftest.$ac_ext"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+   ac_status=$?
+   if test -s conftest.err; then
+     grep -v '^ *+' conftest.err >conftest.er1
+     cat conftest.er1 >&5
+     mv -f conftest.er1 conftest.err
+   fi
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } > conftest.i && {
+          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+          test ! -s conftest.err
+        }; then :
+   ac_retval=0
+ else
+   $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+     ac_retval=1
+ fi
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+   as_fn_set_status $ac_retval
+ } # ac_fn_c_try_cpp
+ # ac_fn_c_try_run LINENO
+ # ----------------------
+ # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+ # that executables *can* be run.
+ ac_fn_c_try_run ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   if { { ac_try="$ac_link"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_link") 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+   { { case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_try") 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; }; then :
+   ac_retval=0
+ else
+   $as_echo "$as_me: program exited with status $ac_status" >&5
+        $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+        ac_retval=$ac_status
+ fi
+   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+   as_fn_set_status $ac_retval
+ } # ac_fn_c_try_run
+ # ac_fn_c_check_func LINENO FUNC VAR
+ # ----------------------------------
+ # Tests whether FUNC exists, setting the cache variable VAR accordingly
+ ac_fn_c_check_func ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+ $as_echo_n "checking for $2... " >&6; }
+ if eval \${$3+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+ #define $2 innocuous_$2
+ /* System header to define __stub macros and hopefully few prototypes,
+     which can conflict with char $2 (); below.
+     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+     <limits.h> exists even on freestanding compilers.  */
+ #ifdef __STDC__
+ # include <limits.h>
+ #else
+ # include <assert.h>
+ #endif
+ #undef $2
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ char $2 ();
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined __stub_$2 || defined __stub___$2
+ choke me
+ #endif
+ int
+ main ()
+ {
+ return $2 ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   eval "$3=yes"
+ else
+   eval "$3=no"
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+ fi
+ eval ac_res=\$$3
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ } # ac_fn_c_check_func
+ cat >config.log <<_ACEOF
  This file contains any messages produced by compilers while
  running configure, to aid debugging if configure makes a mistake.
  It was created by $as_me, which was
- generated by GNU Autoconf 2.53.  Invocation command line was
+ generated by GNU Autoconf 2.68.  Invocation command line was
    $ $0 $@
  _ACEOF
+ exec 5>>config.log
  {
  cat <<_ASUNAME
  ## --------- ##
-Line 925  uname -v = `(uname -v) 2>/dev/null || echo unknown`
+Line 1779  uname -v = `(uname -v) 2>/dev/null || echo unknown`
 Line 925  uname -v = `(uname -v) 2>/dev/null || echo unknown`
 Line 1779  uname -v = `(uname -v) 2>/dev/null || echo unknown`
  /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
  /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
  /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
- hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+ /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
  /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
  /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
  /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
-Line 937  for as_dir in $PATH
+Line 1791  for as_dir in $PATH
 Line 937  for as_dir in $PATH
 Line 1791  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   echo "PATH: $as_dir"
+     $as_echo "PATH: $as_dir"
- done
+   done
+ IFS=$as_save_IFS
  } >&5
-Line 954  _ACEOF
+Line 1809  _ACEOF
 Line 954  _ACEOF
 Line 1809  _ACEOF
  # Keep a trace of the command line.
  # Strip out --no-create and --no-recursion so they do not pile up.
+ # Strip out --silent because we don't want to record it for future runs.
  # Also quote any args containing shell meta-characters.
+ # Make two passes to allow for proper duplicate-argument suppression.
  ac_configure_args=
- ac_sep=
+ ac_configure_args0=
- for ac_arg
+ ac_configure_args1=
+ ac_must_keep_next=false
+ for ac_pass in 1 2
  do
-   case $ac_arg in
+   for ac_arg
-   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+   do
-   | --no-cr | --no-c | -n ) continue ;;
+     case $ac_arg in
-   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-     continue ;;
+     | -silent | --silent | --silen | --sile | --sil)
-   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+       continue ;;
-     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+     *\'*)
-   esac
+       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-   case " $ac_configure_args " in
+     esac
-     *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+     case $ac_pass in
-     *) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
-        ac_sep=" " ;;
+)
-   esac
+       as_fn_append ac_configure_args1 " '$ac_arg'"
-   # Get rid of the leading space.
+       if test $ac_must_keep_next = true; then
+         ac_must_keep_next=false # Got value, back to normal.
+       else
+         case $ac_arg in
+           *=* | --config-cache | -C | -disable-* | --disable-* \
+           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+           | -with-* | --with-* | -without-* | --without-* | --x)
+             case "$ac_configure_args0 " in
+               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+             esac
+             ;;
+           -* ) ac_must_keep_next=true ;;
+         esac
+       fi
+       as_fn_append ac_configure_args " '$ac_arg'"
+       ;;
+     esac
+   done
  done
+ { ac_configure_args0=; unset ac_configure_args0;}
+ { ac_configure_args1=; unset ac_configure_args1;}
  # When interrupted or exit'd, cleanup temporary files, and complete
  # config.log.  We remove comments because anyway the quotes in there
  # would cause problems or look ugly.
- # WARNING: Be sure not to use single quotes in there, as some shells,
+ # WARNING: Use '\'' to represent an apostrophe within the trap.
- # such as our DU 5.0 friend, will then `close' the trap.
+ # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  trap 'exit_status=$?
    # Save into config.log some information that might help in debugging.
    {
      echo
-     cat <<\_ASBOX
- ## ---------------- ##
+     $as_echo "## ---------------- ##
  ## Cache variables. ##
- ## ---------------- ##
+ ## ---------------- ##"
- _ASBOX
      echo
      # The following way of writing the cache mishandles newlines in values,
- {
+ (
+   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+     eval ac_val=\$$ac_var
+     case $ac_val in #(
+     *${as_nl}*)
+       case $ac_var in #(
+       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+       esac
+       case $ac_var in #(
+       _ | IFS | as_nl) ;; #(
+       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+       *) { eval $ac_var=; unset $ac_var;} ;;
+       esac ;;
+     esac
+   done
    (set) 2>&1 |
-     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
-     *ac_space=\ *)
+     *${as_nl}ac_space=\ *)
        sed -n \
-         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+         "s/'\''/'\''\\\\'\'''\''/g;
-           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
-       ;;
+       ;; #(
      *)
-       sed -n \
+       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
        ;;
-     esac;
+     esac |
- }
+     sort
+ )
      echo
+     $as_echo "## ----------------- ##
+ ## Output variables. ##
+ ## ----------------- ##"
+     echo
+     for ac_var in $ac_subst_vars
+     do
+       eval ac_val=\$$ac_var
+       case $ac_val in
+       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+       esac
+       $as_echo "$ac_var='\''$ac_val'\''"
+     done | sort
+     echo
+     if test -n "$ac_subst_files"; then
+       $as_echo "## ------------------- ##
+ ## File substitutions. ##
+ ## ------------------- ##"
+       echo
+       for ac_var in $ac_subst_files
+       do
+         eval ac_val=\$$ac_var
+         case $ac_val in
+         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+         esac
+         $as_echo "$ac_var='\''$ac_val'\''"
+       done | sort
+       echo
+     fi
      if test -s confdefs.h; then
-       cat <<\_ASBOX
+       $as_echo "## ----------- ##
- ## ----------- ##
  ## confdefs.h. ##
- ## ----------- ##
+ ## ----------- ##"
- _ASBOX
        echo
-       sed "/^$/d" confdefs.h
+       cat confdefs.h
        echo
      fi
      test "$ac_signal" != 0 &&
-       echo "$as_me: caught signal $ac_signal"
+       $as_echo "$as_me: caught signal $ac_signal"
-     echo "$as_me: exit $exit_status"
+     $as_echo "$as_me: exit $exit_status"
    } >&5
-   rm -f core core.* *.core &&
+   rm -f core *.core core.conftest.* &&
-   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
      exit $exit_status
-      ' 0
+ ' 0
  for ac_signal in 1 2 13 15; do
-   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
  done
  ac_signal=0
  # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -rf conftest* confdefs.h
+ rm -f -r conftest* confdefs.h
- # AIX cpp loses on an empty file, so make sure it contains at least a newline.
- echo >confdefs.h
+ $as_echo "/* confdefs.h */" > confdefs.h
  # Predefined preprocessor variables.
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_NAME "$PACKAGE_NAME"
  _ACEOF
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  _ACEOF
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_VERSION "$PACKAGE_VERSION"
  _ACEOF
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_STRING "$PACKAGE_STRING"
  _ACEOF
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  _ACEOF
+ cat >>confdefs.h <<_ACEOF
+ #define PACKAGE_URL "$PACKAGE_URL"
+ _ACEOF
  # Let the site file select an alternate cache file if it wants to.
- # Prefer explicitly selected file to automatically selected ones.
+ # Prefer an explicitly selected file to automatically selected ones.
- if test -z "$CONFIG_SITE"; then
+ ac_site_file1=NONE
-   if test "x$prefix" != xNONE; then
+ ac_site_file2=NONE
-     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ if test -n "$CONFIG_SITE"; then
-   else
+   # We do not want a PATH search for config.site.
-     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+   case $CONFIG_SITE in #((
-   fi
+     -*)  ac_site_file1=./$CONFIG_SITE;;
+     */*) ac_site_file1=$CONFIG_SITE;;
+     *)   ac_site_file1=./$CONFIG_SITE;;
+   esac
+ elif test "x$prefix" != xNONE; then
+   ac_site_file1=$prefix/share/config.site
+   ac_site_file2=$prefix/etc/config.site
+ else
+   ac_site_file1=$ac_default_prefix/share/config.site
+   ac_site_file2=$ac_default_prefix/etc/config.site
  fi
- for ac_site_file in $CONFIG_SITE; do
+ for ac_site_file in "$ac_site_file1" "$ac_site_file2"
-   if test -r "$ac_site_file"; then
+ do
-     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+   test "x$ac_site_file" = xNONE && continue
- echo "$as_me: loading site script $ac_site_file" >&6;}
+   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+ $as_echo "$as_me: loading site script $ac_site_file" >&6;}
      sed 's/^/| /' "$ac_site_file" >&5
-     . "$ac_site_file"
+     . "$ac_site_file" \
+       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error $? "failed to load site script $ac_site_file
+ See \`config.log' for more details" "$LINENO" 5; }
    fi
  done
  if test -r "$cache_file"; then
-   # Some versions of bash will fail to source /dev/null (special
+   # Some versions of bash will fail to source /dev/null (special files
-   # files actually), so we avoid doing that.
+   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
-   if test -f "$cache_file"; then
+   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
- echo "$as_me: loading cache $cache_file" >&6;}
+ $as_echo "$as_me: loading cache $cache_file" >&6;}
      case $cache_file in
-       [\\/]* | ?:[\\/]* ) . $cache_file;;
+       [\\/]* | ?:[\\/]* ) . "$cache_file";;
-       *)                      . ./$cache_file;;
+       *)                      . "./$cache_file";;
      esac
    fi
  else
-   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
- echo "$as_me: creating cache $cache_file" >&6;}
+ $as_echo "$as_me: creating cache $cache_file" >&6;}
    >$cache_file
  fi
  # Check that the precious variables saved in the cache have kept the same
  # value.
  ac_cache_corrupted=false
- for ac_var in `(set) 2>&1 |
+ for ac_var in $ac_precious_vars; do
-                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
    eval ac_old_set=\$ac_cv_env_${ac_var}_set
    eval ac_new_set=\$ac_env_${ac_var}_set
-   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+   eval ac_old_val=\$ac_cv_env_${ac_var}_value
-   eval ac_new_val="\$ac_env_${ac_var}_value"
+   eval ac_new_val=\$ac_env_${ac_var}_value
    case $ac_old_set,$ac_new_set in
      set,)
-       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
- echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
        ac_cache_corrupted=: ;;
      ,set)
-       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
- echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
        ac_cache_corrupted=: ;;
      ,);;
      *)
        if test "x$ac_old_val" != "x$ac_new_val"; then
-         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+         # differences in whitespace do not lead to failure.
- echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+         ac_old_val_w=`echo x $ac_old_val`
-         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+         ac_new_val_w=`echo x $ac_new_val`
- echo "$as_me:   former value:  $ac_old_val" >&2;}
+         if test "$ac_old_val_w" != "$ac_new_val_w"; then
-         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
- echo "$as_me:   current value: $ac_new_val" >&2;}
+ $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-         ac_cache_corrupted=:
+           ac_cache_corrupted=:
+         else
+           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+ $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+           eval $ac_var=\$ac_old_val
+         fi
+         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+ $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+ $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
        fi;;
    esac
    # Pass precious variables to config.status.
    if test "$ac_new_set" = set; then
      case $ac_new_val in
-     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
      *) ac_arg=$ac_var=$ac_new_val ;;
      esac
      case " $ac_configure_args " in
        *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
      esac
    fi
  done
  if $ac_cache_corrupted; then
-   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
- echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-    { (exit 1); exit 1; }; }
+   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
  fi
+ ## -------------------- ##
+ ## Main body of script. ##
+ ## -------------------- ##
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
-Line 1156  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+Line 2103  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 1156  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 2103  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ am__api_version='1.11'
  ac_aux_dir=
- for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+ for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-   if test -f $ac_dir/install-sh; then
+   if test -f "$ac_dir/install-sh"; then
      ac_aux_dir=$ac_dir
      ac_install_sh="$ac_aux_dir/install-sh -c"
      break
-   elif test -f $ac_dir/install.sh; then
+   elif test -f "$ac_dir/install.sh"; then
      ac_aux_dir=$ac_dir
      ac_install_sh="$ac_aux_dir/install.sh -c"
      break
-   elif test -f $ac_dir/shtool; then
+   elif test -f "$ac_dir/shtool"; then
      ac_aux_dir=$ac_dir
      ac_install_sh="$ac_aux_dir/shtool install -c"
      break
    fi
  done
  if test -z "$ac_aux_dir"; then
-   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
- echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
-    { (exit 1); exit 1; }; }
  fi
- ac_config_guess="$SHELL $ac_aux_dir/config.guess"
- ac_config_sub="$SHELL $ac_aux_dir/config.sub"
- ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+ # These three variables are undocumented and unsupported,
+ # and are intended to be withdrawn in a future Autoconf release.
+ # They can cause serious problems if a builder's source tree is in a directory
+ # whose full name contains unusual characters.
+ ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
  # Find a good install program.  We prefer a C program (faster),
  # so one script is as good as another.  But avoid the broken or
  # incompatible versions:
-Line 1208  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
+Line 2145  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
 Line 1208  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
 Line 2145  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
  # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+ # OS/2's system install, which has a completely different semantic
  # ./install, which can be erroneously created by make from ./install.sh.
- echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+ # Reject install programs that cannot install multiple files.
- echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+ $as_echo_n "checking for a BSD-compatible install... " >&6; }
  if test -z "$INSTALL"; then
- if test "${ac_cv_path_install+set}" = set; then
+ if ${ac_cv_path_install+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   # Account for people who put trailing slashes in PATH elements.
+     # Account for people who put trailing slashes in PATH elements.
- case $as_dir/ in
+ case $as_dir/ in #((
-   ./ | .// | /cC/* | \
+   ./ | .// | /[cC]/* | \
    /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
    /usr/ucb/* ) ;;
    *)
      # OSF1 and SCO ODT 3.0 have their own names for install.
-Line 1231  case $as_dir/ in
+Line 2171  case $as_dir/ in
 Line 1231  case $as_dir/ in
 Line 2171  case $as_dir/ in
      # by default.
      for ac_prog in ginstall scoinst install; do
        for ac_exec_ext in '' $ac_executable_extensions; do
-         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
            if test $ac_prog = install &&
              grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
              # AIX install.  It has an incompatible calling convention.
              :
            elif test $ac_prog = install &&
              grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
              # program-specific install script used by HP pwplus--don't use.
              :
            else
-             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+             rm -rf conftest.one conftest.two conftest.dir
-             break 3
+             echo one > conftest.one
-           fi
+             echo two > conftest.two
-         fi
+             mkdir conftest.dir
+             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+               test -s conftest.one && test -s conftest.two &&
+               test -s conftest.dir/conftest.one &&
+               test -s conftest.dir/conftest.two
+             then
+               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+               break 3
+             fi
+           fi
+         fi
        done
      done
      ;;
  esac
- done
+   done
+ IFS=$as_save_IFS
+ rm -rf conftest.one conftest.two conftest.dir
  fi
    if test "${ac_cv_path_install+set}" = set; then
      INSTALL=$ac_cv_path_install
    else
-     # As a last resort, use the slow shell script.  We don't cache a
+     # As a last resort, use the slow shell script.  Don't cache a
-     # path for INSTALL within a source directory, because that will
+     # value for INSTALL within a source directory, because that will
      # break other packages using the cache if that directory is
-     # removed, or if the path is relative.
+     # removed, or if the value is a relative name.
      INSTALL=$ac_install_sh
    fi
  fi
- echo "$as_me:$LINENO: result: $INSTALL" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
- echo "${ECHO_T}$INSTALL" >&6
+ $as_echo "$INSTALL" >&6; }
  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  # It thinks the first close brace ends the variable substitution.
-Line 1274  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
+Line 2227  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
 Line 1274  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
 Line 2227  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
- echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
- echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
+ $as_echo_n "checking whether build environment is sane... " >&6; }
  # Just in case
  sleep 1
  echo timestamp > conftest.file
+ # Reject unsafe characters in $srcdir or the absolute working directory
+ # name.  Accept space and tab only in the latter.
+ am_lf='
+ '
+ case `pwd` in
+   *[\\\"\#\$\&\'\`$am_lf]*)
+     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+ esac
+ case $srcdir in
+   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
+     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+ esac
  # Do `set' in a subshell so we don't clobber the current shell's
  # arguments.  Must try -L first in case configure is actually a
  # symlink; some systems play weird games with the mod time of symlinks
  # (eg FreeBSD returns the mod time of the symlink's containing
  # directory).
  if (
-    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
     if test "$*" = "X"; then
        # -L didn't work.
-       set X `ls -t $srcdir/configure conftest.file`
+       set X `ls -t "$srcdir/configure" conftest.file`
     fi
     rm -f conftest.file
     if test "$*" != "X $srcdir/configure conftest.file" \
-Line 1298  if (
+Line 2264  if (
 Line 1298  if (
 Line 2264  if (
        # if, for instance, CONFIG_SHELL is bash and it inherits a
        # broken ls alias from the environment.  This has actually
        # happened.  Such a system could not be considered "sane".
-       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
- alias in your environment" >&5
+ alias in your environment" "$LINENO" 5
- echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
- alias in your environment" >&2;}
-    { (exit 1); exit 1; }; }
     fi
     test "$2" = conftest.file
-Line 1311  then
+Line 2274  then
 Line 1311  then
 Line 2274  then
     # Ok.
     :
  else
-    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+    as_fn_error $? "newly created file is older than distributed files!
- Check your system clock" >&5
+ Check your system clock" "$LINENO" 5
- echo "$as_me: error: newly created file is older than distributed files!
- Check your system clock" >&2;}
-    { (exit 1); exit 1; }; }
  fi
- echo "$as_me:$LINENO: result: yes" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- echo "${ECHO_T}yes" >&6
+ $as_echo "yes" >&6; }
  test "$program_prefix" != NONE &&
-   program_transform_name="s,^,$program_prefix,;$program_transform_name"
+   program_transform_name="s&^&$program_prefix&;$program_transform_name"
  # Use a double $ so make ignores it.
  test "$program_suffix" != NONE &&
-   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
+   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
- # Double any \ or $.  echo might interpret backslashes.
+ # Double any \ or $.
  # By default was `s,x,x', remove it if useless.
- cat <<\_ACEOF >conftest.sed
+ ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
- s/[\\$]/&&/g;s/;s,x,x,$//
+ program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
- _ACEOF
- program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
- rm conftest.sed
  # expand $ac_aux_dir to an absolute path
- am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd`
+ am_aux_dir=`cd $ac_aux_dir && pwd`
- test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+ if test x"${MISSING+set}" != xset; then
+   case $am_aux_dir in
+   *\ * | *\     *)
+     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+   *)
+     MISSING="\${SHELL} $am_aux_dir/missing" ;;
+   esac
+ fi
  # Use eval to expand $SHELL
  if eval "$MISSING --run true"; then
    am_missing_run="$MISSING --run "
  else
    am_missing_run=
-   am_backtick='`'
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
-   { echo "$as_me:$LINENO: WARNING: ${am_backtick}missing' script is too old or missing" >&5
+ $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
- echo "$as_me: WARNING: ${am_backtick}missing' script is too old or missing" >&2;}
  fi
+ if test x"${install_sh}" != xset; then
+   case $am_aux_dir in
+   *\ * | *\     *)
+     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+   *)
+     install_sh="\${SHELL} $am_aux_dir/install-sh"
+   esac
+ fi
+ # Installed binaries are usually stripped using `strip' when the user
+ # run `make install-strip'.  However `strip' might not be the right
+ # tool to use in cross-compilation environments, therefore Automake
+ # will honor the `STRIP' environment variable to overrule this program.
+ if test "$cross_compiling" != no; then
+   if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}strip; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_STRIP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$STRIP"; then
+   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ STRIP=$ac_cv_prog_STRIP
+ if test -n "$STRIP"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+ $as_echo "$STRIP" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_STRIP"; then
+   ac_ct_STRIP=$STRIP
+   # Extract the first word of "strip", so it can be a program name with args.
+ set dummy strip; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_STRIP"; then
+   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_STRIP="strip"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+ if test -n "$ac_ct_STRIP"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+ $as_echo "$ac_ct_STRIP" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_STRIP" = x; then
+     STRIP=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     STRIP=$ac_ct_STRIP
+   fi
+ else
+   STRIP="$ac_cv_prog_STRIP"
+ fi
+ fi
+ INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+ $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+ if test -z "$MKDIR_P"; then
+   if ${ac_cv_path_mkdir+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_prog in mkdir gmkdir; do
+          for ac_exec_ext in '' $ac_executable_extensions; do
+            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+              'mkdir (GNU coreutils) '* | \
+              'mkdir (coreutils) '* | \
+              'mkdir (fileutils) '4.1*)
+                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+                break 3;;
+            esac
+          done
+        done
+   done
+ IFS=$as_save_IFS
+ fi
+   test -d ./--version && rmdir ./--version
+   if test "${ac_cv_path_mkdir+set}" = set; then
+     MKDIR_P="$ac_cv_path_mkdir -p"
+   else
+     # As a last resort, use the slow shell script.  Don't cache a
+     # value for MKDIR_P within a source directory, because that will
+     # break other packages using the cache if that directory is
+     # removed, or if the value is a relative name.
+     MKDIR_P="$ac_install_sh -d"
+   fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+ $as_echo "$MKDIR_P" >&6; }
+ mkdir_p="$MKDIR_P"
+ case $mkdir_p in
+   [\\/$]* | ?:[\\/]*) ;;
+   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+ esac
  for ac_prog in gawk mawk nawk awk
  do
    # Extract the first word of "$ac_prog", so it can be a program name with args.
  set dummy $ac_prog; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_AWK+set}" = set; then
+ if ${ac_cv_prog_AWK+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$AWK"; then
    ac_cv_prog_AWK="$AWK" # Let the user override the test.
-Line 1364  for as_dir in $PATH
+Line 2483  for as_dir in $PATH
 Line 1364  for as_dir in $PATH
 Line 2483  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
      ac_cv_prog_AWK="$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  AWK=$ac_cv_prog_AWK
  if test -n "$AWK"; then
-   echo "$as_me:$LINENO: result: $AWK" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
- echo "${ECHO_T}$AWK" >&6
+ $as_echo "$AWK" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
    test -n "$AWK" && break
  done
- echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
- echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
+ $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
- set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
+ set x ${MAKE-make}
- if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+ ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.make <<\_ACEOF
+ SHELL = /bin/sh
  all:
-         @echo 'ac_maketemp="${MAKE}"'
+         @echo '@@@%%%=$(MAKE)=@@@%%%'
  _ACEOF
- # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+ # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
- eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+ case `${MAKE-make} -f conftest.make 2>/dev/null` in
- if test -n "$ac_maketemp"; then
+   *@@@%%%=?*=@@@%%%*)
-   eval ac_cv_prog_make_${ac_make}_set=yes
+     eval ac_cv_prog_make_${ac_make}_set=yes;;
- else
+   *)
-   eval ac_cv_prog_make_${ac_make}_set=no
+     eval ac_cv_prog_make_${ac_make}_set=no;;
- fi
+ esac
  rm -f conftest.make
  fi
- if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-   echo "$as_me:$LINENO: result: yes" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- echo "${ECHO_T}yes" >&6
+ $as_echo "yes" >&6; }
    SET_MAKE=
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
    SET_MAKE="MAKE=${MAKE-make}"
  fi
- # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
+ rm -rf .tst 2>/dev/null
- if test "${enable_dependency_tracking+set}" = set; then
+ mkdir .tst 2>/dev/null
-   enableval="$enable_dependency_tracking"
+ if test -d .tst; then
+   am__leading_dot=.
- fi;
- if test "x$enable_dependency_tracking" != xno; then
-   am_depcomp="$ac_aux_dir/depcomp"
-   AMDEPBACKSLASH='\'
- fi
- if test "x$enable_dependency_tracking" != xno; then
-   AMDEP_TRUE=
-   AMDEP_FALSE='#'
  else
-   AMDEP_TRUE='#'
+   am__leading_dot=_
-   AMDEP_FALSE=
  fi
+ rmdir .tst 2>/dev/null
+ if test "`cd $srcdir && pwd`" != "`pwd`"; then
+   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+   # is not polluted with repeated "-I."
- rm -f .deps 2>/dev/null
+   am__isrc=' -I$(srcdir)'
- mkdir .deps 2>/dev/null
+   # test to see if srcdir already configured
- if test -d .deps; then
+   if test -f $srcdir/config.status; then
-   DEPDIR=.deps
+     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
- else
+   fi
-   # MS-DOS does not allow filenames that begin with a dot.
-   DEPDIR=_deps
  fi
- rmdir .deps 2>/dev/null
+ # test whether we have cygpath
- # test to see if srcdir already configured
+ if test -z "$CYGPATH_W"; then
- if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" &&
+   if (cygpath --version) >/dev/null 2>/dev/null; then
-    test -f $srcdir/config.status; then
+     CYGPATH_W='cygpath -w'
-   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+   else
- echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+     CYGPATH_W=echo
-    { (exit 1); exit 1; }; }
+   fi
  fi
  # Define the identity of the package.
- PACKAGE=ox_toolkit
+  PACKAGE=ox_toolkit
- VERSION=20040628
+  VERSION=20040628
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE "$PACKAGE"
  _ACEOF
-Line 1470  cat >>confdefs.h <<_ACEOF
+Line 2582  cat >>confdefs.h <<_ACEOF
 Line 1470  cat >>confdefs.h <<_ACEOF
 Line 2582  cat >>confdefs.h <<_ACEOF
  #define VERSION "$VERSION"
  _ACEOF
- # Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow
- # the ones we care about.
- # Autoconf 2.50 always computes EXEEXT.  However we need to be
- # compatible with 2.13, for now.  So we always define EXEEXT, but we
- # don't compute it.
- # Similar for OBJEXT -- only we only use OBJEXT if the user actually
- # requests that it be used.  This is a bit dumb.
- : ${OBJEXT=o}
  # Some tools Automake needs.
- ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal"}
+ ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
- AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake"}
+ AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
-Line 1499  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+Line 2598  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 Line 1499  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 Line 2598  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+ # We need awk for the "check" target.  The system "awk" is bad on
+ # some platforms.
+ # Always define AMTAR for backward compatibility.
  AMTAR=${AMTAR-"${am_missing_run}tar"}
- install_sh=${install_sh-"$am_aux_dir/install-sh"}
+ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
- INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
- # We need awk for the "check" target.  The system "awk" is bad on
- # some platforms.
- echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
- echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
-     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
- if test "${enable_maintainer_mode+set}" = set; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
-   enableval="$enable_maintainer_mode"
+ $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
-   USE_MAINTAINER_MODE=$enableval
+     # Check whether --enable-maintainer-mode was given.
+ if test "${enable_maintainer_mode+set}" = set; then :
+   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  else
    USE_MAINTAINER_MODE=no
- fi;
+ fi
-   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
- echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
- if test $USE_MAINTAINER_MODE = yes; then
+ $as_echo "$USE_MAINTAINER_MODE" >&6; }
+    if test $USE_MAINTAINER_MODE = yes; then
    MAINTAINER_MODE_TRUE=
    MAINTAINER_MODE_FALSE='#'
  else
    MAINTAINER_MODE_TRUE='#'
    MAINTAINER_MODE_FALSE=
  fi
    MAINT=$MAINTAINER_MODE_TRUE
  # Make sure we can run config.sub.
- $ac_config_sub sun4 >/dev/null 2>&1 ||
+ $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
- echo "$as_me: error: cannot run $ac_config_sub" >&2;}
-    { (exit 1); exit 1; }; }
- echo "$as_me:$LINENO: checking build system type" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
- echo $ECHO_N "checking build system type... $ECHO_C" >&6
+ $as_echo_n "checking build system type... " >&6; }
- if test "${ac_cv_build+set}" = set; then
+ if ${ac_cv_build+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   ac_cv_build_alias=$build_alias
+   ac_build_alias=$build_alias
- test -z "$ac_cv_build_alias" &&
+ test "x$ac_build_alias" = x &&
-   ac_cv_build_alias=`$ac_config_guess`
+   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
- test -z "$ac_cv_build_alias" &&
+ test "x$ac_build_alias" = x &&
-   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
- echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-    { (exit 1); exit 1; }; }
+   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
- ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
-   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
- echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
-    { (exit 1); exit 1; }; }
  fi
- echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
- echo "${ECHO_T}$ac_cv_build" >&6
+ $as_echo "$ac_cv_build" >&6; }
+ case $ac_cv_build in
+ *-*-*) ;;
+ *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+ esac
  build=$ac_cv_build
- build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ ac_save_IFS=$IFS; IFS='-'
- build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+ set x $ac_cv_build
- build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ shift
+ build_cpu=$1
+ build_vendor=$2
+ shift; shift
+ # Remember, the first character of IFS is used to create $*,
+ # except with old shells:
+ build_os=$*
+ IFS=$ac_save_IFS
+ case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
- echo "$as_me:$LINENO: checking host system type" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
- echo $ECHO_N "checking host system type... $ECHO_C" >&6
+ $as_echo_n "checking host system type... " >&6; }
- if test "${ac_cv_host+set}" = set; then
+ if ${ac_cv_host+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   ac_cv_host_alias=$host_alias
+   if test "x$host_alias" = x; then
- test -z "$ac_cv_host_alias" &&
+   ac_cv_host=$ac_cv_build
-   ac_cv_host_alias=$ac_cv_build_alias
+ else
- ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
- echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+ fi
-    { (exit 1); exit 1; }; }
  fi
- echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
- echo "${ECHO_T}$ac_cv_host" >&6
+ $as_echo "$ac_cv_host" >&6; }
+ case $ac_cv_host in
+ *-*-*) ;;
+ *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+ esac
  host=$ac_cv_host
- host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ ac_save_IFS=$IFS; IFS='-'
- host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+ set x $ac_cv_host
- host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ shift
+ host_cpu=$1
+ host_vendor=$2
+ shift; shift
+ # Remember, the first character of IFS is used to create $*,
+ # except with old shells:
+ host_os=$*
+ IFS=$ac_save_IFS
+ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
- echo "$as_me:$LINENO: checking target system type" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
- echo $ECHO_N "checking target system type... $ECHO_C" >&6
+ $as_echo_n "checking target system type... " >&6; }
- if test "${ac_cv_target+set}" = set; then
+ if ${ac_cv_target+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   ac_cv_target_alias=$target_alias
+   if test "x$target_alias" = x; then
- test "x$ac_cv_target_alias" = "x" &&
+   ac_cv_target=$ac_cv_host
-   ac_cv_target_alias=$ac_cv_host_alias
+ else
- ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
+   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
-   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
+     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
- echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
+ fi
-    { (exit 1); exit 1; }; }
  fi
- echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
- echo "${ECHO_T}$ac_cv_target" >&6
+ $as_echo "$ac_cv_target" >&6; }
+ case $ac_cv_target in
+ *-*-*) ;;
+ *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+ esac
  target=$ac_cv_target
- target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ ac_save_IFS=$IFS; IFS='-'
- target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+ set x $ac_cv_target
- target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ shift
+ target_cpu=$1
+ target_vendor=$2
+ shift; shift
+ # Remember, the first character of IFS is used to create $*,
+ # except with old shells:
+ target_os=$*
+ IFS=$ac_save_IFS
+ case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
  # The aliases save the names the user supplied, while $host etc.
-Line 1614  test -n "$target_alias" &&
+Line 2743  test -n "$target_alias" &&
 Line 1614  test -n "$target_alias" &&
 Line 2743  test -n "$target_alias" &&
    test "$program_prefix$program_suffix$program_transform_name" = \
      NONENONEs,x,x, &&
    program_prefix=${target_alias}-
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-Line 1622  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+Line 2752  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 1622  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 2752  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  set dummy ${ac_tool_prefix}gcc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
+ if ${ac_cv_prog_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 1635  for as_dir in $PATH
+Line 2765  for as_dir in $PATH
 Line 1635  for as_dir in $PATH
 Line 2765  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
      ac_cv_prog_CC="${ac_tool_prefix}gcc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$as_me:$LINENO: result: $CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
+ $as_echo "$CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
  fi
  if test -z "$ac_cv_prog_CC"; then
    ac_ct_CC=$CC
    # Extract the first word of "gcc", so it can be a program name with args.
  set dummy gcc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ if ${ac_cv_prog_ac_ct_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$ac_ct_CC"; then
    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-Line 1673  for as_dir in $PATH
+Line 2805  for as_dir in $PATH
 Line 1673  for as_dir in $PATH
 Line 2805  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
      ac_cv_prog_ac_ct_CC="gcc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  if test -n "$ac_ct_CC"; then
-   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6
+ $as_echo "$ac_ct_CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
-   CC=$ac_ct_CC
+   if test "x$ac_ct_CC" = x; then
+     CC=""
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     CC=$ac_ct_CC
+   fi
  else
    CC="$ac_cv_prog_CC"
  fi
  if test -z "$CC"; then
-   if test -n "$ac_tool_prefix"; then
+           if test -n "$ac_tool_prefix"; then
-   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  set dummy ${ac_tool_prefix}cc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
+ if ${ac_cv_prog_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 1715  for as_dir in $PATH
+Line 2858  for as_dir in $PATH
 Line 1715  for as_dir in $PATH
 Line 2858  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
      ac_cv_prog_CC="${ac_tool_prefix}cc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$as_me:$LINENO: result: $CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
+ $as_echo "$CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
- fi
- if test -z "$ac_cv_prog_CC"; then
-   ac_ct_CC=$CC
-   # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   if test -n "$ac_ct_CC"; then
-   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     ac_cv_prog_ac_ct_CC="cc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
- done
+   fi
  fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
-   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6
- else
-   echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
-   CC=$ac_ct_CC
- else
-   CC="$ac_cv_prog_CC"
- fi
- fi
  if test -z "$CC"; then
    # Extract the first word of "cc", so it can be a program name with args.
  set dummy cc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
+ if ${ac_cv_prog_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 1796  for as_dir in $PATH
+Line 2899  for as_dir in $PATH
 Line 1796  for as_dir in $PATH
 Line 2899  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
      if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
         ac_prog_rejected=yes
         continue
       fi
      ac_cv_prog_CC="cc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  if test $ac_prog_rejected = yes; then
    # We found a bogon in the path, so make sure we never use it.
-Line 1818  if test $ac_prog_rejected = yes; then
+Line 2922  if test $ac_prog_rejected = yes; then
 Line 1818  if test $ac_prog_rejected = yes; then
 Line 2922  if test $ac_prog_rejected = yes; then
      # However, it has the same basename, so the bogon will be chosen
      # first if we set CC to just the basename; use the full file name.
      shift
-     set dummy "$as_dir/$ac_word" ${1+"$@"}
+     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-     shift
-     ac_cv_prog_CC="$@"
    fi
  fi
  fi
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$as_me:$LINENO: result: $CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
+ $as_echo "$CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
  fi
  if test -z "$CC"; then
    if test -n "$ac_tool_prefix"; then
-   for ac_prog in cl
+   for ac_prog in cl.exe
    do
      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
+ if ${ac_cv_prog_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 1854  for as_dir in $PATH
+Line 2957  for as_dir in $PATH
 Line 1854  for as_dir in $PATH
 Line 2957  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$as_me:$LINENO: result: $CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
+ $as_echo "$CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
      test -n "$CC" && break
    done
  fi
  if test -z "$CC"; then
    ac_ct_CC=$CC
-   for ac_prog in cl
+   for ac_prog in cl.exe
  do
    # Extract the first word of "$ac_prog", so it can be a program name with args.
  set dummy $ac_prog; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ if ${ac_cv_prog_ac_ct_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$ac_ct_CC"; then
    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-Line 1896  for as_dir in $PATH
+Line 3001  for as_dir in $PATH
 Line 1896  for as_dir in $PATH
 Line 3001  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
      ac_cv_prog_ac_ct_CC="$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  if test -n "$ac_ct_CC"; then
-   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6
+ $as_echo "$ac_ct_CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
    test -n "$ac_ct_CC" && break
  done
-   CC=$ac_ct_CC
+   if test "x$ac_ct_CC" = x; then
+     CC=""
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     CC=$ac_ct_CC
+   fi
  fi
  fi
- test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
+ test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-    { (exit 1); exit 1; }; }
+ as_fn_error $? "no acceptable C compiler found in \$PATH
+ See \`config.log' for more details" "$LINENO" 5; }
  # Provide some information about the compiler.
- echo "$as_me:$LINENO:" \
+ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-      "checking for C compiler version" >&5
+ set X $ac_compile
- ac_compiler=`set X $ac_compile; echo $2`
+ ac_compiler=$2
- { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+ for ac_option in --version -v -V -qversion; do
-   (eval $ac_compiler --version </dev/null >&5) 2>&5
+   { { ac_try="$ac_compiler $ac_option >&5"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if test -s conftest.err; then
-   (exit $ac_status); }
+     sed '10a\
- { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+ ... rest of stderr output deleted ...
-   (eval $ac_compiler -v </dev/null >&5) 2>&5
+q' conftest.err >conftest.er1
-   ac_status=$?
+     cat conftest.er1 >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   fi
-   (exit $ac_status); }
+   rm -f conftest.er1 conftest.err
- { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   (eval $ac_compiler -V </dev/null >&5) 2>&5
+   test $ac_status = 0; }
-   ac_status=$?
+ done
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
-Line 1968  main ()
+Line 3084  main ()
 Line 1968  main ()
 Line 3084  main ()
  }
  _ACEOF
  ac_clean_files_save=$ac_clean_files
- ac_clean_files="$ac_clean_files a.out a.exe"
+ ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  # Try to create an executable without -o first, disregard a.out.
  # It will help us diagnose broken compilers, and finding out an intuition
  # of exeext.
- echo "$as_me:$LINENO: checking for C compiler default output" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
- echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+ $as_echo_n "checking whether the C compiler works... " >&6; }
- ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+ ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
- if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
-   (eval $ac_link_default) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; then
-   # Find the output, starting from the most likely.  This scheme is
- # not robust to junk in `.', hence go to wildcards (a.*) only as a last
- # resort.
- # Be careful to initialize this variable, since it used to be cached.
+ # The possible output files:
- # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
- ac_cv_exeext=
- for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
+ ac_rmfiles=
-                 ls a.out conftest 2>/dev/null;
+ for ac_file in $ac_files
-                 ls a.* conftest.* 2>/dev/null`; do
+ do
    case $ac_file in
-     *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
+     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-     a.out ) # We found the default executable, but exeext='' is most
+     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
-             # certainly right.
-             break;;
-     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-           # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
-           export ac_cv_exeext
-           break;;
-     * ) break;;
    esac
  done
+ rm -f $ac_rmfiles
+ if { { ac_try="$ac_link_default"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_link_default") 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; then :
+   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+ # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+ # in a Makefile.  We should not override ac_cv_exeext if it was cached,
+ # so that the user can short-circuit this test for compilers unknown to
+ # Autoconf.
+ for ac_file in $ac_files ''
+ do
+   test -f "$ac_file" || continue
+   case $ac_file in
+     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+         ;;
+     [ab].out )
+         # We found the default executable, but exeext='' is most
+         # certainly right.
+         break;;
+     *.* )
+         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+         then :; else
+            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+         fi
+         # We set ac_cv_exeext here because the later test for it is not
+         # safe: cross compilers may not add the suffix if given an `-o'
+         # argument, so we may need to know it at that point already.
+         # Even if this section looks crufty: it has the advantage of
+         # actually working.
+         break;;
+     * )
+         break;;
+   esac
+ done
+ test "$ac_cv_exeext" = no && ac_cv_exeext=
  else
-   echo "$as_me: failed program was:" >&5
+   ac_file=''
- cat conftest.$ac_ext >&5
- { { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5
- echo "$as_me: error: C compiler cannot create executables" >&2;}
-    { (exit 77); exit 77; }; }
  fi
+ if test -z "$ac_file"; then :
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error 77 "C compiler cannot create executables
+ See \`config.log' for more details" "$LINENO" 5; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+ $as_echo_n "checking for C compiler default output file name... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+ $as_echo "$ac_file" >&6; }
  ac_exeext=$ac_cv_exeext
- echo "$as_me:$LINENO: result: $ac_file" >&5
- echo "${ECHO_T}$ac_file" >&6
- # Check the compiler produces executables we can run.  If not, either
+ rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
- # the compiler is broken, or we cross compile.
- echo "$as_me:$LINENO: checking whether the C compiler works" >&5
- echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
- # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
- # If not cross compiling, check that we can run a simple program.
- if test "$cross_compiling" != yes; then
-   if { ac_try='./$ac_file'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-     cross_compiling=no
-   else
-     if test "$cross_compiling" = maybe; then
-         cross_compiling=yes
-     else
-         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
- If you meant to cross compile, use \`--host'." >&5
- echo "$as_me: error: cannot run C compiled programs.
- If you meant to cross compile, use \`--host'." >&2;}
-    { (exit 1); exit 1; }; }
-     fi
-   fi
- fi
- echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6
- rm -f a.out a.exe conftest$ac_cv_exeext
  ac_clean_files=$ac_clean_files_save
- # Check the compiler produces executables we can run.  If not, either
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
- # the compiler is broken, or we cross compile.
+ $as_echo_n "checking for suffix of executables... " >&6; }
- echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+ if { { ac_try="$ac_link"
- echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+ case "(($ac_try" in
- echo "$as_me:$LINENO: result: $cross_compiling" >&5
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- echo "${ECHO_T}$cross_compiling" >&6
+   *) ac_try_echo=$ac_try;;
+ esac
- echo "$as_me:$LINENO: checking for suffix of executables" >&5
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
- echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+ $as_echo "$ac_try_echo"; } >&5
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval "$ac_link") 2>&5
-   (eval $ac_link) 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   (exit $ac_status); }; then
+   test $ac_status = 0; }; then :
    # If both `conftest.exe' and `conftest' are `present' (well, observable)
  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  # work properly (i.e., refer to `conftest.exe'), while it won't with
  # `rm'.
- for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
+ for ac_file in conftest.exe conftest conftest.*; do
+   test -f "$ac_file" || continue
    case $ac_file in
-     *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-           export ac_cv_exeext
+           break;;
-           break;;
      * ) break;;
    esac
  done
  else
-   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
+   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-    { (exit 1); exit 1; }; }
+ as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+ See \`config.log' for more details" "$LINENO" 5; }
  fi
+ rm -f conftest conftest$ac_cv_exeext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+ $as_echo "$ac_cv_exeext" >&6; }
- rm -f conftest$ac_cv_exeext
- echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
- echo "${ECHO_T}$ac_cv_exeext" >&6
  rm -f conftest.$ac_ext
  EXEEXT=$ac_cv_exeext
  ac_exeext=$EXEEXT
- echo "$as_me:$LINENO: checking for suffix of object files" >&5
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+ /* end confdefs.h.  */
- if test "${ac_cv_objext+set}" = set; then
+ #include <stdio.h>
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ int
+ main ()
+ {
+ FILE *f = fopen ("conftest.out", "w");
+  return ferror (f) || fclose (f) != 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+ ac_clean_files="$ac_clean_files conftest.out"
+ # Check that the compiler produces executables we can run.  If not, either
+ # the compiler is broken, or we cross compile.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+ $as_echo_n "checking whether we are cross compiling... " >&6; }
+ if test "$cross_compiling" != yes; then
+   { { ac_try="$ac_link"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_link") 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }
+   if { ac_try='./conftest$ac_cv_exeext'
+   { { case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_try") 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; }; then
+     cross_compiling=no
+   else
+     if test "$cross_compiling" = maybe; then
+         cross_compiling=yes
+     else
+         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error $? "cannot run C compiled programs.
+ If you meant to cross compile, use \`--host'.
+ See \`config.log' for more details" "$LINENO" 5; }
+     fi
+   fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+ $as_echo "$cross_compiling" >&6; }
+ rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ ac_clean_files=$ac_clean_files_save
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+ $as_echo_n "checking for suffix of object files... " >&6; }
+ if ${ac_cv_objext+:} false; then :
+   $as_echo_n "(cached) " >&6
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
-Line 2109  main ()
+Line 3288  main ()
 Line 2109  main ()
 Line 3288  main ()
  }
  _ACEOF
  rm -f conftest.o conftest.obj
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { { ac_try="$ac_compile"
-   (eval $ac_compile) 2>&5
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_compile") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   (exit $ac_status); }; then
+   test $ac_status = 0; }; then :
-   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+   for ac_file in conftest.o conftest.obj conftest.*; do
+   test -f "$ac_file" || continue;
    case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
+     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
         break;;
    esac
  done
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
- { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
- echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
-    { (exit 1); exit 1; }; }
- fi
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error $? "cannot compute suffix of object files: cannot compile
+ See \`config.log' for more details" "$LINENO" 5; }
+ fi
  rm -f conftest.$ac_cv_objext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
- echo "${ECHO_T}$ac_cv_objext" >&6
+ $as_echo "$ac_cv_objext" >&6; }
  OBJEXT=$ac_cv_objext
  ac_objext=$OBJEXT
- echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
- echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+ $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
- if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ if ${ac_cv_c_compiler_gnu+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
-Line 2161  main ()
+Line 3341  main ()
 Line 2161  main ()
 Line 3341  main ()
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext
+ if ac_fn_c_try_compile "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_compiler_gnu=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_compiler_gnu=no
- cat conftest.$ac_ext >&5
- ac_compiler_gnu=no
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_c_compiler_gnu=$ac_compiler_gnu
  fi
- echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
- echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+ $as_echo "$ac_cv_c_compiler_gnu" >&6; }
- GCC=`test $ac_compiler_gnu = yes && echo yes`
+ if test $ac_compiler_gnu = yes; then
+   GCC=yes
+ else
+   GCC=
+ fi
  ac_test_CFLAGS=${CFLAGS+set}
  ac_save_CFLAGS=$CFLAGS
- CFLAGS="-g"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
- echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+ $as_echo_n "checking whether $CC accepts -g... " >&6; }
- echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+ if ${ac_cv_prog_cc_g+:} false; then :
- if test "${ac_cv_prog_cc_g+set}" = set; then
+   $as_echo_n "(cached) " >&6
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   ac_save_c_werror_flag=$ac_c_werror_flag
- #line $LINENO "configure"
+    ac_c_werror_flag=yes
- #include "confdefs.h"
+    ac_cv_prog_cc_g=no
+    CFLAGS="-g"
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
-Line 2212  main ()
+Line 3379  main ()
 Line 2212  main ()
 Line 3379  main ()
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext
+ if ac_fn_c_try_compile "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_prog_cc_g=yes
  else
-   echo "$as_me: failed program was:" >&5
+   CFLAGS=""
- cat conftest.$ac_ext >&5
+       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- ac_cv_prog_cc_g=no
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ else
+   ac_c_werror_flag=$ac_save_c_werror_flag
+          CFLAGS="-g"
+          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_cv_prog_cc_g=yes
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    ac_c_werror_flag=$ac_save_c_werror_flag
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+ $as_echo "$ac_cv_prog_cc_g" >&6; }
  if test "$ac_test_CFLAGS" = set; then
    CFLAGS=$ac_save_CFLAGS
  elif test $ac_cv_prog_cc_g = yes; then
-Line 2249  else
+Line 3437  else
 Line 2249  else
 Line 3437  else
      CFLAGS=
    fi
  fi
- # Some people use a C++ compiler to compile C.  Since we use `exit',
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
- # in C++ we need to declare it.  In case someone uses the same compiler
+ $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
- # for both compiling C and C++ we need to have the C++ compiler decide
+ if ${ac_cv_prog_cc_c89+:} false; then :
- # the declaration of exit, since it's the most demanding environment.
+   $as_echo_n "(cached) " >&6
- cat >conftest.$ac_ext <<_ACEOF
+ else
- #ifndef __cplusplus
+   ac_cv_prog_cc_c89=no
-   choke me
+ ac_save_CC=$CC
- #endif
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- _ACEOF
+ /* end confdefs.h.  */
- rm -f conftest.$ac_objext
+ #include <stdarg.h>
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ #include <stdio.h>
-   (eval $ac_compile) 2>&5
+ #include <sys/types.h>
-   ac_status=$?
+ #include <sys/stat.h>
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-   (exit $ac_status); } &&
+ struct buf { int x; };
-          { ac_try='test -s conftest.$ac_objext'
+ FILE * (*rcsopen) (struct buf *, struct stat *, int);
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ static char *e (p, i)
-   (eval $ac_try) 2>&5
+      char **p;
-   ac_status=$?
+      int i;
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   for ac_declaration in \
-    ''\
-    '#include <stdlib.h>' \
-    'extern "C" void std::exit (int) throw (); using std::exit;' \
-    'extern "C" void std::exit (int); using std::exit;' \
-    'extern "C" void exit (int) throw ();' \
-    'extern "C" void exit (int);' \
-    'void exit (int);'
- do
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- $ac_declaration
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
  {
- exit (42);
+   return p[i];
-   ;
-   return 0;
  }
- _ACEOF
+ static char *f (char * (*g) (char **, int), char **p, ...)
- rm -f conftest.$ac_objext
+ {
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   char *s;
-   (eval $ac_compile) 2>&5
+   va_list v;
-   ac_status=$?
+   va_start (v,p);
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   s = g (p, va_arg (v,int));
-   (exit $ac_status); } &&
+   va_end (v);
-          { ac_try='test -s conftest.$ac_objext'
+   return s;
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ }
-   (eval $ac_try) 2>&5
-   ac_status=$?
+ /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+    function prototypes and stuff, but not '\xHH' hex character constants.
-   (exit $ac_status); }; }; then
+    These don't provoke an error unfortunately, instead are silently treated
-   :
+    as 'x'.  The following induces an error, until -std is added to get
- else
+    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   echo "$as_me: failed program was:" >&5
+    array size at least.  It's necessary to write '\x00'==0 to get something
- cat conftest.$ac_ext >&5
+    that's true only with -std.  */
- continue
+ int osf4_cc_array ['\x00' == 0 ? 1 : -1];
- fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   cat >conftest.$ac_ext <<_ACEOF
+    inside strings and character constants.  */
- #line $LINENO "configure"
+ #define FOO(x) 'x'
- #include "confdefs.h"
+ int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
- $ac_declaration
- #ifdef F77_DUMMY_MAIN
+ int test (int i, double x);
- #  ifdef __cplusplus
+ struct s1 {int (*f) (int a);};
-      extern "C"
+ struct s2 {int (*f) (double a);};
- #  endif
+ int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-    int F77_DUMMY_MAIN() { return 1; }
+ int argc;
- #endif
+ char **argv;
  int
  main ()
  {
- exit (42);
+ return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext
+ for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-   (eval $ac_compile) 2>&5
+ do
-   ac_status=$?
+   CC="$ac_save_CC $ac_arg"
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if ac_fn_c_try_compile "$LINENO"; then :
-   (exit $ac_status); } &&
+   ac_cv_prog_cc_c89=$ac_arg
-          { ac_try='test -s conftest.$ac_objext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   break
- else
-   echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext
+   test "x$ac_cv_prog_cc_c89" != "xno" && break
  done
- rm -f conftest*
+ rm -f conftest.$ac_ext
- if test -n "$ac_declaration"; then
+ CC=$ac_save_CC
-   echo '#ifdef __cplusplus' >>confdefs.h
-   echo $ac_declaration      >>confdefs.h
-   echo '#endif'             >>confdefs.h
  fi
+ # AC_CACHE_VAL
+ case "x$ac_cv_prog_cc_c89" in
+   x)
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+ $as_echo "none needed" >&6; } ;;
+   xno)
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+ $as_echo "unsupported" >&6; } ;;
+   *)
+     CC="$CC $ac_cv_prog_cc_c89"
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+ $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+ esac
+ if test "x$ac_cv_prog_cc_c89" != xno; then :
- else
-   echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ DEPDIR="${am__leading_dot}deps"
- ac_config_commands="$ac_config_commands default-1"
+ ac_config_commands="$ac_config_commands depfiles"
  am_make=${MAKE-make}
  cat > confinc << 'END'
- doit:
+ am__doit:
-         @echo done
+         @echo this is the am__doit target
+ .PHONY: am__doit
  END
  # If we don't find an include directive, just comment out the code.
- echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
- echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
+ $as_echo_n "checking for style of include used by $am_make... " >&6; }
- am__include='#'
+ am__include="#"
  am__quote=
  _am_result=none
  # First try GNU make style include.
  echo "include confinc" > confmf
- # We grep out `Entering directory' and `Leaving directory'
+ # Ignore all kinds of additional output from `make'.
- # messages which can occur if `w' ends up in MAKEFLAGS.
+ case `$am_make -s -f confmf 2> /dev/null` in #(
- # In particular we don't look at `^make:' because GNU make might
+ *the\ am__doit\ target*)
- # be invoked under some other name (usually "gmake"), in which
+   am__include=include
- # case it prints its new name instead of `make'.
+   am__quote=
- if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
+   _am_result=GNU
-    am__include=include
+   ;;
-    am__quote=
+ esac
-    _am_result=GNU
- fi
  # Now try BSD make style include.
  if test "$am__include" = "#"; then
     echo '.include "confinc"' > confmf
-    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+    case `$am_make -s -f confmf 2> /dev/null` in #(
-       am__include=.include
+    *the\ am__doit\ target*)
-       am__quote='"'
+      am__include=.include
-       _am_result=BSD
+      am__quote="\""
-    fi
+      _am_result=BSD
+      ;;
+    esac
  fi
- echo "$as_me:$LINENO: result: $_am_result" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
- echo "${ECHO_T}$_am_result" >&6
+ $as_echo "$_am_result" >&6; }
  rm -f confinc confmf
+ # Check whether --enable-dependency-tracking was given.
+ if test "${enable_dependency_tracking+set}" = set; then :
+   enableval=$enable_dependency_tracking;
+ fi
+ if test "x$enable_dependency_tracking" != xno; then
+   am_depcomp="$ac_aux_dir/depcomp"
+   AMDEPBACKSLASH='\'
+ fi
+  if test "x$enable_dependency_tracking" != xno; then
+   AMDEP_TRUE=
+   AMDEP_FALSE='#'
+ else
+   AMDEP_TRUE='#'
+   AMDEP_FALSE=
+ fi
  depcc="$CC"   am_compiler_list=
- echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
- echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
+ $as_echo_n "checking dependency style of $depcc... " >&6; }
- if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+ if ${am_cv_CC_dependencies_compiler_type+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
    # We make a subdir and do the tests there.  Otherwise we can end up
-Line 2431  else
+Line 3614  else
 Line 2431  else
 Line 3614  else
    # using a relative directory.
    cp "$am_depcomp" conftest.dir
    cd conftest.dir
+   # We will build objects and dependencies in a subdirectory because
+   # it helps to detect inapplicable dependency modes.  For instance
+   # both Tru64's cc and ICC support -MD to output dependencies as a
+   # side effect of compilation, but ICC will put the dependencies in
+   # the current directory while Tru64 will put them in the object
+   # directory.
+   mkdir sub
    am_cv_CC_dependencies_compiler_type=none
    if test "$am_compiler_list" = ""; then
       am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
    fi
+   am__universal=false
+   case " $depcc " in #(
+      *\ -arch\ *\ -arch\ *) am__universal=true ;;
+      esac
    for depmode in $am_compiler_list; do
+     # Setup a source with many dependencies, because some compilers
+     # like to wrap large dependency lists on column 80 (with \), and
+     # we should not choose a depcomp mode which is confused by this.
+     #
      # We need to recreate these files for each test, as the compiler may
      # overwrite some of them when testing with obscure command lines.
      # This happens at least with the AIX C compiler.
-     echo '#include "conftest.h"' > conftest.c
+     : > sub/conftest.c
-     echo 'int i;' > conftest.h
+     for i in 1 2 3 4 5 6; do
-     echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
+       echo '#include "conftst'$i'.h"' >> sub/conftest.c
+       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+       # Solaris 8's {/usr,}/bin/sh.
+       touch sub/conftst$i.h
+     done
+     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+     # We check with `-c' and `-o' for the sake of the "dashmstdout"
+     # mode.  It turns out that the SunPro C++ compiler does not properly
+     # handle `-M -o', and we need to detect this.  Also, some Intel
+     # versions had trouble with output in subdirs
+     am__obj=sub/conftest.${OBJEXT-o}
+     am__minus_obj="-o $am__obj"
      case $depmode in
+     gcc)
+       # This depmode causes a compiler race in universal mode.
+       test "$am__universal" = false || continue
+       ;;
      nosideeffect)
        # after this tag, mechanisms are not by side-effect, so they'll
        # only be used when explicitly requested
-Line 2454  else
+Line 3668  else
 Line 2454  else
 Line 3668  else
          break
        fi
        ;;
+     msvisualcpp | msvcmsys)
+       # This compiler won't grok `-c -o', but also, the minuso test has
+       # not run yet.  These depmodes are late enough in the game, and
+       # so weak that their functioning should not be impacted.
+       am__obj=conftest.${OBJEXT-o}
+       am__minus_obj=
+       ;;
      none) break ;;
      esac
-     # We check with `-c' and `-o' for the sake of the "dashmstdout"
-     # mode.  It turns out that the SunPro C++ compiler does not properly
-     # handle `-M -o', and we need to detect this.
      if depmode=$depmode \
-        source=conftest.c object=conftest.o \
+        source=sub/conftest.c object=$am__obj \
-        depfile=conftest.Po tmpdepfile=conftest.TPo \
+        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-        $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
+        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-        grep conftest.h conftest.Po > /dev/null 2>&1 &&
+          >/dev/null 2>conftest.err &&
+        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
         ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-       am_cv_CC_dependencies_compiler_type=$depmode
+       # icc doesn't choke on unknown options, it will just issue warnings
-       break
+       # or remarks (even with -Werror).  So we grep stderr for any message
+       # that says an option was ignored or not supported.
+       # When given -MP, icc 7.0 and 7.1 complain thusly:
+       #   icc: Command line warning: ignoring option '-M'; no argument required
+       # The diagnosis changed in icc 8.0:
+       #   icc: Command line remark: option '-MP' not supported
+       if (grep 'ignoring option' conftest.err ||
+           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+         am_cv_CC_dependencies_compiler_type=$depmode
+         break
+       fi
      fi
    done
-Line 2477  else
+Line 3708  else
 Line 2477  else
 Line 3708  else
  fi
  fi
- echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
- echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
+ $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
- CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_type"
+ CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+  if
+   test "x$enable_dependency_tracking" != xno \
+   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+   am__fastdepCC_TRUE=
+   am__fastdepCC_FALSE='#'
+ else
+   am__fastdepCC_TRUE='#'
+   am__fastdepCC_FALSE=
+ fi
- # Find a good install program.  We prefer a C program (faster),
- # so one script is as good as another.  But avoid the broken or
- # incompatible versions:
+ case `pwd` in
- # SysV /etc/install, /usr/sbin/install
+   *\ * | *\     *)
- # SunOS /usr/etc/install
+     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
- # IRIX /sbin/install
+ $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
- # AIX /bin/install
+ esac
- # AmigaOS /C/install, which installs bootblocks on floppy discs
- # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
- # AFS /usr/afsws/bin/install, which mishandles nonexistent args
- # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+ macro_version='2.4.2'
- # ./install, which can be erroneously created by make from ./install.sh.
+ macro_revision='1.3337'
- echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
- echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
- if test -z "$INSTALL"; then
- if test "${ac_cv_path_install+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ ltmain="$ac_aux_dir/ltmain.sh"
+ # Backslashify metacharacters that are still active within
+ # double-quoted strings.
+ sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+ # Same as above, but do not quote variable references.
+ double_quote_subst='s/\(["`\\]\)/\\\1/g'
+ # Sed substitution to delay expansion of an escaped shell variable in a
+ # double_quote_subst'ed string.
+ delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+ # Sed substitution to delay expansion of an escaped single quote.
+ delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+ # Sed substitution to avoid accidental globbing in evaled expressions
+ no_glob_subst='s/\*/\\\*/g'
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+ $as_echo_n "checking how to print strings... " >&6; }
+ # Test print first, because it will be a builtin if present.
+ if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+   ECHO='print -r --'
+ elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+   ECHO='printf %s\n'
  else
+   # Use this function as a fallback that always works.
+   func_fallback_echo ()
+   {
+     eval 'cat <<_LTECHO_EOF
+ $1
+ _LTECHO_EOF'
+   }
+   ECHO='func_fallback_echo'
+ fi
+ # func_echo_all arg...
+ # Invoke $ECHO with all args, space-separated.
+ func_echo_all ()
+ {
+     $ECHO ""
+ }
+ case "$ECHO" in
+   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+ $as_echo "printf" >&6; } ;;
+   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+ $as_echo "print -r" >&6; } ;;
+   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+ $as_echo "cat" >&6; } ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+ $as_echo_n "checking for a sed that does not truncate output... " >&6; }
+ if ${ac_cv_path_SED+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+      for ac_i in 1 2 3 4 5 6 7; do
+        ac_script="$ac_script$as_nl$ac_script"
+      done
+      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+      { ac_script=; unset ac_script;}
+      if test -z "$SED"; then
+   ac_path_SED_found=false
+   # Loop through the user's path and test for each of PROGNAME-LIST
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   # Account for people who put trailing slashes in PATH elements.
+     for ac_prog in sed gsed; do
- case $as_dir/ in
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   ./ | .// | /cC/* | \
+       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
-   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
-   /usr/ucb/* ) ;;
+ # Check for GNU ac_path_SED and select it if it is found.
+   # Check for GNU $ac_path_SED
+ case `"$ac_path_SED" --version 2>&1` in
+ *GNU*)
+   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+ *)
+   ac_count=0
+   $as_echo_n 0123456789 >"conftest.in"
+   while :
+   do
+     cat "conftest.in" "conftest.in" >"conftest.tmp"
+     mv "conftest.tmp" "conftest.in"
+     cp "conftest.in" "conftest.nl"
+     $as_echo '' >> "conftest.nl"
+     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+     as_fn_arith $ac_count + 1 && ac_count=$as_val
+     if test $ac_count -gt ${ac_path_SED_max-0}; then
+       # Best one so far, save it but keep looking for a better one
+       ac_cv_path_SED="$ac_path_SED"
+       ac_path_SED_max=$ac_count
+     fi
+     # 10*(2^10) chars as input seems more than enough
+     test $ac_count -gt 10 && break
+   done
+   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+ esac
+       $ac_path_SED_found && break 3
+     done
+   done
+   done
+ IFS=$as_save_IFS
+   if test -z "$ac_cv_path_SED"; then
+     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+   fi
+ else
+   ac_cv_path_SED=$SED
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+ $as_echo "$ac_cv_path_SED" >&6; }
+  SED="$ac_cv_path_SED"
+   rm -f conftest.sed
+ test -z "$SED" && SED=sed
+ Xsed="$SED -e 1s/^X//"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+ $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+ if ${ac_cv_path_GREP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -z "$GREP"; then
+   ac_path_GREP_found=false
+   # Loop through the user's path and test for each of PROGNAME-LIST
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_prog in grep ggrep; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
+       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+ # Check for GNU ac_path_GREP and select it if it is found.
+   # Check for GNU $ac_path_GREP
+ case `"$ac_path_GREP" --version 2>&1` in
+ *GNU*)
+   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+ *)
+   ac_count=0
+   $as_echo_n 0123456789 >"conftest.in"
+   while :
+   do
+     cat "conftest.in" "conftest.in" >"conftest.tmp"
+     mv "conftest.tmp" "conftest.in"
+     cp "conftest.in" "conftest.nl"
+     $as_echo 'GREP' >> "conftest.nl"
+     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+     as_fn_arith $ac_count + 1 && ac_count=$as_val
+     if test $ac_count -gt ${ac_path_GREP_max-0}; then
+       # Best one so far, save it but keep looking for a better one
+       ac_cv_path_GREP="$ac_path_GREP"
+       ac_path_GREP_max=$ac_count
+     fi
+     # 10*(2^10) chars as input seems more than enough
+     test $ac_count -gt 10 && break
+   done
+   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+ esac
+       $ac_path_GREP_found && break 3
+     done
+   done
+   done
+ IFS=$as_save_IFS
+   if test -z "$ac_cv_path_GREP"; then
+     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+   fi
+ else
+   ac_cv_path_GREP=$GREP
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+ $as_echo "$ac_cv_path_GREP" >&6; }
+  GREP="$ac_cv_path_GREP"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+ $as_echo_n "checking for egrep... " >&6; }
+ if ${ac_cv_path_EGREP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+    then ac_cv_path_EGREP="$GREP -E"
+    else
+      if test -z "$EGREP"; then
+   ac_path_EGREP_found=false
+   # Loop through the user's path and test for each of PROGNAME-LIST
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_prog in egrep; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
+       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+ # Check for GNU ac_path_EGREP and select it if it is found.
+   # Check for GNU $ac_path_EGREP
+ case `"$ac_path_EGREP" --version 2>&1` in
+ *GNU*)
+   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+ *)
+   ac_count=0
+   $as_echo_n 0123456789 >"conftest.in"
+   while :
+   do
+     cat "conftest.in" "conftest.in" >"conftest.tmp"
+     mv "conftest.tmp" "conftest.in"
+     cp "conftest.in" "conftest.nl"
+     $as_echo 'EGREP' >> "conftest.nl"
+     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+     as_fn_arith $ac_count + 1 && ac_count=$as_val
+     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+       # Best one so far, save it but keep looking for a better one
+       ac_cv_path_EGREP="$ac_path_EGREP"
+       ac_path_EGREP_max=$ac_count
+     fi
+     # 10*(2^10) chars as input seems more than enough
+     test $ac_count -gt 10 && break
+   done
+   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+ esac
+       $ac_path_EGREP_found && break 3
+     done
+   done
+   done
+ IFS=$as_save_IFS
+   if test -z "$ac_cv_path_EGREP"; then
+     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+   fi
+ else
+   ac_cv_path_EGREP=$EGREP
+ fi
+    fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+ $as_echo "$ac_cv_path_EGREP" >&6; }
+  EGREP="$ac_cv_path_EGREP"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+ $as_echo_n "checking for fgrep... " >&6; }
+ if ${ac_cv_path_FGREP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+    then ac_cv_path_FGREP="$GREP -F"
+    else
+      if test -z "$FGREP"; then
+   ac_path_FGREP_found=false
+   # Loop through the user's path and test for each of PROGNAME-LIST
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_prog in fgrep; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
+       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+ # Check for GNU ac_path_FGREP and select it if it is found.
+   # Check for GNU $ac_path_FGREP
+ case `"$ac_path_FGREP" --version 2>&1` in
+ *GNU*)
+   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+ *)
+   ac_count=0
+   $as_echo_n 0123456789 >"conftest.in"
+   while :
+   do
+     cat "conftest.in" "conftest.in" >"conftest.tmp"
+     mv "conftest.tmp" "conftest.in"
+     cp "conftest.in" "conftest.nl"
+     $as_echo 'FGREP' >> "conftest.nl"
+     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+     as_fn_arith $ac_count + 1 && ac_count=$as_val
+     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+       # Best one so far, save it but keep looking for a better one
+       ac_cv_path_FGREP="$ac_path_FGREP"
+       ac_path_FGREP_max=$ac_count
+     fi
+     # 10*(2^10) chars as input seems more than enough
+     test $ac_count -gt 10 && break
+   done
+   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+ esac
+       $ac_path_FGREP_found && break 3
+     done
+   done
+   done
+ IFS=$as_save_IFS
+   if test -z "$ac_cv_path_FGREP"; then
+     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+   fi
+ else
+   ac_cv_path_FGREP=$FGREP
+ fi
+    fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+ $as_echo "$ac_cv_path_FGREP" >&6; }
+  FGREP="$ac_cv_path_FGREP"
+ test -z "$GREP" && GREP=grep
+ # Check whether --with-gnu-ld was given.
+ if test "${with_gnu_ld+set}" = set; then :
+   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+ else
+   with_gnu_ld=no
+ fi
+ ac_prog=ld
+ if test "$GCC" = yes; then
+   # Check if gcc -print-prog-name=ld gives a path.
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+ $as_echo_n "checking for ld used by $CC... " >&6; }
+   case $host in
+   *-*-mingw*)
+     # gcc leaves a trailing carriage return which upsets mingw
+     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
    *)
-     # OSF1 and SCO ODT 3.0 have their own names for install.
+     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-     # Don't use installbsd from OSF since it installs stuff as root
+   esac
-     # by default.
+   case $ac_prog in
-     for ac_prog in ginstall scoinst install; do
+     # Accept absolute paths.
-       for ac_exec_ext in '' $ac_executable_extensions; do
+     [\\/]* | ?:[\\/]*)
-         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+       re_direlt='/[^/][^/]*/\.\./'
-           if test $ac_prog = install &&
+       # Canonicalize the pathname of ld
-             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
-             # AIX install.  It has an incompatible calling convention.
+       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
-             :
+         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
-           elif test $ac_prog = install &&
-             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-             # program-specific install script used by HP pwplus--don't use.
-             :
-           else
-             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-             break 3
-           fi
-         fi
        done
-     done
+       test -z "$LD" && LD="$ac_prog"
+       ;;
+   "")
+     # If it fails, then pretend we aren't using GCC.
+     ac_prog=ld
      ;;
+   *)
+     # If it is relative, then search for the first ld in PATH.
+     with_gnu_ld=unknown
+     ;;
+   esac
+ elif test "$with_gnu_ld" = yes; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+ $as_echo_n "checking for GNU ld... " >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+ $as_echo_n "checking for non-GNU ld... " >&6; }
+ fi
+ if ${lt_cv_path_LD+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -z "$LD"; then
+   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+   for ac_dir in $PATH; do
+     IFS="$lt_save_ifs"
+     test -z "$ac_dir" && ac_dir=.
+     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+       lt_cv_path_LD="$ac_dir/$ac_prog"
+       # Check to see if the program is GNU ld.  I'd rather use --version,
+       # but apparently some variants of GNU ld only accept -v.
+       # Break only if it was the GNU/non-GNU ld that we prefer.
+       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+       *GNU* | *'with BFD'*)
+         test "$with_gnu_ld" != no && break
+         ;;
+       *)
+         test "$with_gnu_ld" != yes && break
+         ;;
+       esac
+     fi
+   done
+   IFS="$lt_save_ifs"
+ else
+   lt_cv_path_LD="$LD" # Let the user override the test with a path.
+ fi
+ fi
+ LD="$lt_cv_path_LD"
+ if test -n "$LD"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+ $as_echo "$LD" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+ $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+ if ${lt_cv_prog_gnu_ld+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   # I'd rather use --version here, but apparently some GNU lds only accept -v.
+ case `$LD -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+   lt_cv_prog_gnu_ld=yes
+   ;;
+ *)
+   lt_cv_prog_gnu_ld=no
+   ;;
  esac
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+ $as_echo "$lt_cv_prog_gnu_ld" >&6; }
+ with_gnu_ld=$lt_cv_prog_gnu_ld
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+ $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+ if ${lt_cv_path_NM+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$NM"; then
+   # Let the user override the test.
+   lt_cv_path_NM="$NM"
+ else
+   lt_nm_to_check="${ac_tool_prefix}nm"
+   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+     lt_nm_to_check="$lt_nm_to_check nm"
+   fi
+   for lt_tmp_nm in $lt_nm_to_check; do
+     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+       IFS="$lt_save_ifs"
+       test -z "$ac_dir" && ac_dir=.
+       tmp_nm="$ac_dir/$lt_tmp_nm"
+       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+         # Check to see if the nm accepts a BSD-compat flag.
+         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+         #   nm: unknown option "B" ignored
+         # Tru64's nm complains that /dev/null is an invalid object file
+         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+         */dev/null* | *'Invalid file or object type'*)
+           lt_cv_path_NM="$tmp_nm -B"
+           break
+           ;;
+         *)
+           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+           */dev/null*)
+             lt_cv_path_NM="$tmp_nm -p"
+             break
+             ;;
+           *)
+             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+             continue # so that we can try to find one that supports BSD flags
+             ;;
+           esac
+           ;;
+         esac
+       fi
+     done
+     IFS="$lt_save_ifs"
+   done
+   : ${lt_cv_path_NM=no}
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+ $as_echo "$lt_cv_path_NM" >&6; }
+ if test "$lt_cv_path_NM" != "no"; then
+   NM="$lt_cv_path_NM"
+ else
+   # Didn't find any BSD compatible name lister, look for dumpbin.
+   if test -n "$DUMPBIN"; then :
+     # Let the user override the test.
+   else
+     if test -n "$ac_tool_prefix"; then
+   for ac_prog in dumpbin "link -dump"
+   do
+     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+ set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_DUMPBIN+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$DUMPBIN"; then
+   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
  done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ DUMPBIN=$ac_cv_prog_DUMPBIN
+ if test -n "$DUMPBIN"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+ $as_echo "$DUMPBIN" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+     test -n "$DUMPBIN" && break
+   done
  fi
-   if test "${ac_cv_path_install+set}" = set; then
+ if test -z "$DUMPBIN"; then
-     INSTALL=$ac_cv_path_install
+   ac_ct_DUMPBIN=$DUMPBIN
+   for ac_prog in dumpbin "link -dump"
+ do
+   # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_DUMPBIN"; then
+   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+ if test -n "$ac_ct_DUMPBIN"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+ $as_echo "$ac_ct_DUMPBIN" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   test -n "$ac_ct_DUMPBIN" && break
+ done
+   if test "x$ac_ct_DUMPBIN" = x; then
+     DUMPBIN=":"
    else
-     # As a last resort, use the slow shell script.  We don't cache a
+     case $cross_compiling:$ac_tool_warned in
-     # path for INSTALL within a source directory, because that will
+ yes:)
-     # break other packages using the cache if that directory is
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-     # removed, or if the path is relative.
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-     INSTALL=$ac_install_sh
+ ac_tool_warned=yes ;;
+ esac
+     DUMPBIN=$ac_ct_DUMPBIN
    fi
  fi
- echo "$as_me:$LINENO: result: $INSTALL" >&5
- echo "${ECHO_T}$INSTALL" >&6
- # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
- # It thinks the first close brace ends the variable substitution.
+     *COFF*)
- test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+       DUMPBIN="$DUMPBIN -symbols"
+       ;;
+     *)
+       DUMPBIN=:
+       ;;
+     esac
+   fi
- test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+   if test "$DUMPBIN" != ":"; then
+     NM="$DUMPBIN"
+   fi
+ fi
+ test -z "$NM" && NM=nm
- test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
- # Check whether --enable-shared or --disable-shared was given.
- if test "${enable_shared+set}" = set; then
-   enableval="$enable_shared"
-   p=${PACKAGE-default}
- case "$enableval" in
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
- yes) enable_shared=yes ;;
+ $as_echo_n "checking the name lister ($NM) interface... " >&6; }
- no) enable_shared=no ;;
+ if ${lt_cv_nm_interface+:} false; then :
- *)
+   $as_echo_n "(cached) " >&6
-   enable_shared=no
+ else
-   # Look at the argument we got.  We use all the common list separators.
+   lt_cv_nm_interface="BSD nm"
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+   echo "int some_variable = 0;" > conftest.$ac_ext
-   for pkg in $enableval; do
+   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
-     if test "X$pkg" = "X$p"; then
+   (eval "$ac_compile" 2>conftest.err)
-       enable_shared=yes
+   cat conftest.err >&5
+   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+   cat conftest.err >&5
+   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+   cat conftest.out >&5
+   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+     lt_cv_nm_interface="MS dumpbin"
+   fi
+   rm -f conftest*
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+ $as_echo "$lt_cv_nm_interface" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+ $as_echo_n "checking whether ln -s works... " >&6; }
+ LN_S=$as_ln_s
+ if test "$LN_S" = "ln -s"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+ $as_echo "no, using $LN_S" >&6; }
+ fi
+ # find the maximum length of command line arguments
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+ $as_echo_n "checking the maximum length of command line arguments... " >&6; }
+ if ${lt_cv_sys_max_cmd_len+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+     i=0
+   teststring="ABCD"
+   case $build_os in
+   msdosdjgpp*)
+     # On DJGPP, this test can blow up pretty badly due to problems in libc
+     # (any single argument exceeding 2000 bytes causes a buffer overrun
+     # during glob expansion).  Even if it were fixed, the result of this
+     # check would be larger than it should be.
+     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+     ;;
+   gnu*)
+     # Under GNU Hurd, this test is not required because there is
+     # no limit to the length of command line arguments.
+     # Libtool will interpret -1 as no limit whatsoever
+     lt_cv_sys_max_cmd_len=-1;
+     ;;
+   cygwin* | mingw* | cegcc*)
+     # On Win9x/ME, this test blows up -- it succeeds, but takes
+     # about 5 minutes as the teststring grows exponentially.
+     # Worse, since 9x/ME are not pre-emptively multitasking,
+     # you end up with a "frozen" computer, even though with patience
+     # the test eventually succeeds (with a max line length of 256k).
+     # Instead, let's just punt: use the minimum linelength reported by
+     # all of the supported platforms: 8192 (on NT/2K/XP).
+     lt_cv_sys_max_cmd_len=8192;
+     ;;
+   mint*)
+     # On MiNT this can take a long time and run out of memory.
+     lt_cv_sys_max_cmd_len=8192;
+     ;;
+   amigaos*)
+     # On AmigaOS with pdksh, this test takes hours, literally.
+     # So we just punt and use a minimum line length of 8192.
+     lt_cv_sys_max_cmd_len=8192;
+     ;;
+   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+     # This has been around since 386BSD, at least.  Likely further.
+     if test -x /sbin/sysctl; then
+       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+     elif test -x /usr/sbin/sysctl; then
+       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+     else
+       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
      fi
-   done
+     # And add a safety zone
-   IFS="$ac_save_ifs"
+     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+     ;;
+   interix*)
+     # We know the value 262144 and hardcode it with a safety zone (like BSD)
+     lt_cv_sys_max_cmd_len=196608
+     ;;
+   os2*)
+     # The test takes a long time on OS/2.
+     lt_cv_sys_max_cmd_len=8192
+     ;;
+   osf*)
+     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+     # nice to cause kernel panics so lets avoid the loop below.
+     # First set a reasonable default.
+     lt_cv_sys_max_cmd_len=16384
+     #
+     if test -x /sbin/sysconfig; then
+       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+         *1*) lt_cv_sys_max_cmd_len=-1 ;;
+       esac
+     fi
+     ;;
+   sco3.2v5*)
+     lt_cv_sys_max_cmd_len=102400
+     ;;
+   sysv5* | sco5v6* | sysv4.2uw2*)
+     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+     if test -n "$kargmax"; then
+       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
+     else
+       lt_cv_sys_max_cmd_len=32768
+     fi
+     ;;
+   *)
+     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+     if test -n "$lt_cv_sys_max_cmd_len"; then
+       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+     else
+       # Make teststring a little bigger before we do anything with it.
+       # a 1K string should be a reasonable start.
+       for i in 1 2 3 4 5 6 7 8 ; do
+         teststring=$teststring$teststring
+       done
+       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+       # If test is not a shell built-in, we'll probably end up computing a
+       # maximum length that is only half of the actual maximum length, but
+       # we can't tell.
+       while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+               test $i != 17 # 1/2 MB should be enough
+       do
+         i=`expr $i + 1`
+         teststring=$teststring$teststring
+       done
+       # Only check the string length outside the loop.
+       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+       teststring=
+       # Add a significant safety factor because C++ compilers can tack on
+       # massive amounts of additional arguments before passing them to the
+       # linker.  It appears as though 1/2 is a usable value.
+       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+     fi
+     ;;
+   esac
+ fi
+ if test -n $lt_cv_sys_max_cmd_len ; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+ $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+ $as_echo "none" >&6; }
+ fi
+ max_cmd_len=$lt_cv_sys_max_cmd_len
+ : ${CP="cp -f"}
+ : ${MV="mv -f"}
+ : ${RM="rm -f"}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+ $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+ # Try some XSI features
+ xsi_shell=no
+ ( _lt_dummy="a/b/c"
+   test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+       = c,a/b,b/c, \
+     && eval 'test $(( 1 + 1 )) -eq 2 \
+     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+   && xsi_shell=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+ $as_echo "$xsi_shell" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+ $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+ lt_shell_append=no
+ ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+     >/dev/null 2>&1 \
+   && lt_shell_append=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+ $as_echo "$lt_shell_append" >&6; }
+ if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+   lt_unset=unset
+ else
+   lt_unset=false
+ fi
+ # test EBCDIC or ASCII
+ case `echo X|tr X '\101'` in
+  A) # ASCII based system
+     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+   lt_SP2NL='tr \040 \012'
+   lt_NL2SP='tr \015\012 \040\040'
    ;;
+  *) # EBCDIC based system
+   lt_SP2NL='tr \100 \n'
+   lt_NL2SP='tr \r\n \100\100'
+   ;;
  esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+ $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+ if ${lt_cv_to_host_file_cmd+:} false; then :
+   $as_echo_n "(cached) " >&6
  else
-   enable_shared=yes
+   case $host in
- fi;
+   *-*-mingw* )
- # Check whether --enable-static or --disable-static was given.
+     case $build in
- if test "${enable_static+set}" = set; then
+       *-*-mingw* ) # actually msys
-   enableval="$enable_static"
+         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
-   p=${PACKAGE-default}
+         ;;
- case "$enableval" in
+       *-*-cygwin* )
- yes) enable_static=yes ;;
+         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
- no) enable_static=no ;;
+         ;;
- *)
+       * ) # otherwise, assume *nix
-   enable_static=no
+         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
-   # Look at the argument we got.  We use all the common list separators.
+         ;;
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+     esac
-   for pkg in $enableval; do
+     ;;
-     if test "X$pkg" = "X$p"; then
+   *-*-cygwin* )
-       enable_static=yes
+     case $build in
+       *-*-mingw* ) # actually msys
+         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+         ;;
+       *-*-cygwin* )
+         lt_cv_to_host_file_cmd=func_convert_file_noop
+         ;;
+       * ) # otherwise, assume *nix
+         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+         ;;
+     esac
+     ;;
+   * ) # unhandled hosts (and "normal" native builds)
+     lt_cv_to_host_file_cmd=func_convert_file_noop
+     ;;
+ esac
+ fi
+ to_host_file_cmd=$lt_cv_to_host_file_cmd
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+ $as_echo "$lt_cv_to_host_file_cmd" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+ $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+ if ${lt_cv_to_tool_file_cmd+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   #assume ordinary cross tools, or native build.
+ lt_cv_to_tool_file_cmd=func_convert_file_noop
+ case $host in
+   *-*-mingw* )
+     case $build in
+       *-*-mingw* ) # actually msys
+         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+         ;;
+     esac
+     ;;
+ esac
+ fi
+ to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+ $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+ $as_echo_n "checking for $LD option to reload object files... " >&6; }
+ if ${lt_cv_ld_reload_flag+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_ld_reload_flag='-r'
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+ $as_echo "$lt_cv_ld_reload_flag" >&6; }
+ reload_flag=$lt_cv_ld_reload_flag
+ case $reload_flag in
+ "" | " "*) ;;
+ *) reload_flag=" $reload_flag" ;;
+ esac
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ case $host_os in
+   cygwin* | mingw* | pw32* | cegcc*)
+     if test "$GCC" != yes; then
+       reload_cmds=false
      fi
+     ;;
+   darwin*)
+     if test "$GCC" = yes; then
+       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+     else
+       reload_cmds='$LD$reload_flag -o $output$reload_objs'
+     fi
+     ;;
+ esac
+ if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}objdump; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_OBJDUMP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$OBJDUMP"; then
+   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
    done
-   IFS="$ac_save_ifs"
+ IFS=$as_save_IFS
-   ;;
+ fi
+ fi
+ OBJDUMP=$ac_cv_prog_OBJDUMP
+ if test -n "$OBJDUMP"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+ $as_echo "$OBJDUMP" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_OBJDUMP"; then
+   ac_ct_OBJDUMP=$OBJDUMP
+   # Extract the first word of "objdump", so it can be a program name with args.
+ set dummy objdump; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_OBJDUMP"; then
+   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_OBJDUMP="objdump"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+ if test -n "$ac_ct_OBJDUMP"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+ $as_echo "$ac_ct_OBJDUMP" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_OBJDUMP" = x; then
+     OBJDUMP="false"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
  esac
+     OBJDUMP=$ac_ct_OBJDUMP
+   fi
  else
-   enable_static=yes
+   OBJDUMP="$ac_cv_prog_OBJDUMP"
- fi;
+ fi
- # Check whether --enable-fast-install or --disable-fast-install was given.
- if test "${enable_fast_install+set}" = set; then
+ test -z "$OBJDUMP" && OBJDUMP=objdump
-   enableval="$enable_fast_install"
-   p=${PACKAGE-default}
- case "$enableval" in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
-   enable_fast_install=no
-   # Look at the argument we got.  We use all the common list separators.
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-   for pkg in $enableval; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-     if test "X$pkg" = "X$p"; then
+ $as_echo_n "checking how to recognize dependent libraries... " >&6; }
-       enable_fast_install=yes
+ if ${lt_cv_deplibs_check_method+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_file_magic_cmd='$MAGIC_CMD'
+ lt_cv_file_magic_test_file=
+ lt_cv_deplibs_check_method='unknown'
+ # Need to set the preceding variable on all platforms that support
+ # interlibrary dependencies.
+ # 'none' -- dependencies not supported.
+ # `unknown' -- same as none, but documents that we really don't know.
+ # 'pass_all' -- all dependencies passed with no checks.
+ # 'test_compile' -- check by making test program.
+ # 'file_magic [[regex]]' -- check by looking for files in library path
+ # which responds to the $file_magic_cmd with a given extended regex.
+ # If you have `file' or equivalent on your system and you're not sure
+ # whether `pass_all' will *always* work, you probably want this one.
+ case $host_os in
+ aix[4-9]*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ beos*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ bsdi[45]*)
+   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+   lt_cv_file_magic_cmd='/usr/bin/file -L'
+   lt_cv_file_magic_test_file=/shlib/libc.so
+   ;;
+ cygwin*)
+   # func_win32_libid is a shell function defined in ltmain.sh
+   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+   lt_cv_file_magic_cmd='func_win32_libid'
+   ;;
+ mingw* | pw32*)
+   # Base MSYS/MinGW do not provide the 'file' command needed by
+   # func_win32_libid shell function, so use a weaker test based on 'objdump',
+   # unless we find 'file', for example because we are cross-compiling.
+   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+     lt_cv_file_magic_cmd='func_win32_libid'
+   else
+     # Keep this pattern in sync with the one in func_win32_libid.
+     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+     lt_cv_file_magic_cmd='$OBJDUMP -f'
+   fi
+   ;;
+ cegcc*)
+   # use the weaker test based on 'objdump'. See mingw*.
+   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+   lt_cv_file_magic_cmd='$OBJDUMP -f'
+   ;;
+ darwin* | rhapsody*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ freebsd* | dragonfly*)
+   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+     case $host_cpu in
+     i*86 )
+       # Not sure whether the presence of OpenBSD here was a mistake.
+       # Let's accept both of them until this is cleared up.
+       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+       lt_cv_file_magic_cmd=/usr/bin/file
+       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+       ;;
+     esac
+   else
+     lt_cv_deplibs_check_method=pass_all
+   fi
+   ;;
+ gnu*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ haiku*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ hpux10.20* | hpux11*)
+   lt_cv_file_magic_cmd=/usr/bin/file
+   case $host_cpu in
+   ia64*)
+     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+     ;;
+   hppa*64*)
+     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+     ;;
+   *)
+     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+     lt_cv_file_magic_test_file=/usr/lib/libc.sl
+     ;;
+   esac
+   ;;
+ interix[3-9]*)
+   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+   ;;
+ irix5* | irix6* | nonstopux*)
+   case $LD in
+   *-32|*"-32 ") libmagic=32-bit;;
+   *-n32|*"-n32 ") libmagic=N32;;
+   *-64|*"-64 ") libmagic=64-bit;;
+   *) libmagic=never-match;;
+   esac
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ # This must be glibc/ELF.
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ netbsd*)
+   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+   else
+     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+   fi
+   ;;
+ newos6*)
+   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+   lt_cv_file_magic_cmd=/usr/bin/file
+   lt_cv_file_magic_test_file=/usr/lib/libnls.so
+   ;;
+ *nto* | *qnx*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ openbsd*)
+   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+   else
+     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+   fi
+   ;;
+ osf3* | osf4* | osf5*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ rdos*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ solaris*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ sysv4 | sysv4.3*)
+   case $host_vendor in
+   motorola)
+     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]'
+     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+     ;;
+   ncr)
+     lt_cv_deplibs_check_method=pass_all
+     ;;
+   sequent)
+     lt_cv_file_magic_cmd='/bin/file'
+     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+     ;;
+   sni)
+     lt_cv_file_magic_cmd='/bin/file'
+     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+     lt_cv_file_magic_test_file=/lib/libc.so
+     ;;
+   siemens)
+     lt_cv_deplibs_check_method=pass_all
+     ;;
+   pc)
+     lt_cv_deplibs_check_method=pass_all
+     ;;
+   esac
+   ;;
+ tpf*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ esac
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+ $as_echo "$lt_cv_deplibs_check_method" >&6; }
+ file_magic_glob=
+ want_nocaseglob=no
+ if test "$build" = "$host"; then
+   case $host_os in
+   mingw* | pw32*)
+     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+       want_nocaseglob=yes
+     else
+       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
      fi
+     ;;
+   esac
+ fi
+ file_magic_cmd=$lt_cv_file_magic_cmd
+ deplibs_check_method=$lt_cv_deplibs_check_method
+ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+ if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_DLLTOOL+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$DLLTOOL"; then
+   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
    done
-   IFS="$ac_save_ifs"
+ IFS=$as_save_IFS
+ fi
+ fi
+ DLLTOOL=$ac_cv_prog_DLLTOOL
+ if test -n "$DLLTOOL"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+ $as_echo "$DLLTOOL" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_DLLTOOL"; then
+   ac_ct_DLLTOOL=$DLLTOOL
+   # Extract the first word of "dlltool", so it can be a program name with args.
+ set dummy dlltool; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_DLLTOOL"; then
+   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+ if test -n "$ac_ct_DLLTOOL"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+ $as_echo "$ac_ct_DLLTOOL" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_DLLTOOL" = x; then
+     DLLTOOL="false"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     DLLTOOL=$ac_ct_DLLTOOL
+   fi
+ else
+   DLLTOOL="$ac_cv_prog_DLLTOOL"
+ fi
+ test -z "$DLLTOOL" && DLLTOOL=dlltool
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+ $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+ if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_sharedlib_from_linklib_cmd='unknown'
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+   # two different shell functions defined in ltmain.sh
+   # decide which to use based on capabilities of $DLLTOOL
+   case `$DLLTOOL --help 2>&1` in
+   *--identify-strict*)
+     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+     ;;
+   *)
+     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+     ;;
+   esac
    ;;
+ *)
+   # fallback: assume linklib IS sharedlib
+   lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+   ;;
  esac
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+ $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+ sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+ test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+ if test -n "$ac_tool_prefix"; then
+   for ac_prog in ar
+   do
+     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+ set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_AR+:} false; then :
+   $as_echo_n "(cached) " >&6
  else
-   enable_fast_install=yes
+   if test -n "$AR"; then
- fi;
+   ac_cv_prog_AR="$AR" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ AR=$ac_cv_prog_AR
+ if test -n "$AR"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+ $as_echo "$AR" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+     test -n "$AR" && break
+   done
+ fi
+ if test -z "$AR"; then
+   ac_ct_AR=$AR
+   for ac_prog in ar
+ do
+   # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_AR+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_AR"; then
+   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_AR="$ac_prog"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_AR=$ac_cv_prog_ac_ct_AR
+ if test -n "$ac_ct_AR"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+ $as_echo "$ac_ct_AR" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   test -n "$ac_ct_AR" && break
+ done
+   if test "x$ac_ct_AR" = x; then
+     AR="false"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     AR=$ac_ct_AR
+   fi
+ fi
+ : ${AR=ar}
+ : ${AR_FLAGS=cru}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+ $as_echo_n "checking for archiver @FILE support... " >&6; }
+ if ${lt_cv_ar_at_file+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_ar_at_file=no
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   echo conftest.$ac_objext > conftest.lst
+       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+       { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+   (eval $lt_ar_try) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }
+       if test "$ac_status" -eq 0; then
+         # Ensure the archiver fails upon bogus file names.
+         rm -f conftest.$ac_objext libconftest.a
+         { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+   (eval $lt_ar_try) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }
+         if test "$ac_status" -ne 0; then
+           lt_cv_ar_at_file=@
+         fi
+       fi
+       rm -f conftest.* libconftest.a
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+ $as_echo "$lt_cv_ar_at_file" >&6; }
+ if test "x$lt_cv_ar_at_file" = xno; then
+   archiver_list_spec=
+ else
+   archiver_list_spec=$lt_cv_ar_at_file
+ fi
  if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}strip; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_STRIP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$STRIP"; then
+   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ STRIP=$ac_cv_prog_STRIP
+ if test -n "$STRIP"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+ $as_echo "$STRIP" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_STRIP"; then
+   ac_ct_STRIP=$STRIP
+   # Extract the first word of "strip", so it can be a program name with args.
+ set dummy strip; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_STRIP"; then
+   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_STRIP="strip"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+ if test -n "$ac_ct_STRIP"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+ $as_echo "$ac_ct_STRIP" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_STRIP" = x; then
+     STRIP=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     STRIP=$ac_ct_STRIP
+   fi
+ else
+   STRIP="$ac_cv_prog_STRIP"
+ fi
+ test -z "$STRIP" && STRIP=:
+ if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
  set dummy ${ac_tool_prefix}ranlib; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_RANLIB+set}" = set; then
+ if ${ac_cv_prog_RANLIB+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$RANLIB"; then
    ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-Line 2641  for as_dir in $PATH
+Line 5530  for as_dir in $PATH
 Line 2641  for as_dir in $PATH
 Line 5530  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  RANLIB=$ac_cv_prog_RANLIB
  if test -n "$RANLIB"; then
-   echo "$as_me:$LINENO: result: $RANLIB" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
- echo "${ECHO_T}$RANLIB" >&6
+ $as_echo "$RANLIB" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
  fi
  if test -z "$ac_cv_prog_RANLIB"; then
    ac_ct_RANLIB=$RANLIB
    # Extract the first word of "ranlib", so it can be a program name with args.
  set dummy ranlib; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$ac_ct_RANLIB"; then
    ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-Line 2679  for as_dir in $PATH
+Line 5570  for as_dir in $PATH
 Line 2679  for as_dir in $PATH
 Line 5570  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
      ac_cv_prog_ac_ct_RANLIB="ranlib"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
-   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
  fi
  fi
  ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  if test -n "$ac_ct_RANLIB"; then
-   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
- echo "${ECHO_T}$ac_ct_RANLIB" >&6
+ $as_echo "$ac_ct_RANLIB" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
-   RANLIB=$ac_ct_RANLIB
+   if test "x$ac_ct_RANLIB" = x; then
+     RANLIB=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     RANLIB=$ac_ct_RANLIB
+   fi
  else
    RANLIB="$ac_cv_prog_RANLIB"
  fi
+ test -z "$RANLIB" && RANLIB=:
- # Check whether --with-gnu-ld or --without-gnu-ld was given.
- if test "${with_gnu_ld+set}" = set; then
-   withval="$with_gnu_ld"
-   test "$withval" = no || with_gnu_ld=yes
- else
-   with_gnu_ld=no
+ # Determine commands to create old-style static archives.
- fi;
+ old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
- ac_prog=ld
+ old_postinstall_cmds='chmod 644 $oldlib'
- if test "$ac_cv_c_compiler_gnu" = yes; then
+ old_postuninstall_cmds=
-   # Check if gcc -print-prog-name=ld gives a path.
-   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
+ if test -n "$RANLIB"; then
- echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
+   case $host_os in
-   ac_prog=`($CC -print-prog-name=ld) 2>&5`
+   openbsd*)
-   case "$ac_prog" in
+     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
-     # Accept absolute paths.
-     [\\/]* | [A-Za-z]:[\\/]*)
-       re_direlt='/[^/][^/]*/\.\./'
-       # Canonicalize the path of ld
-       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-       done
-       test -z "$LD" && LD="$ac_prog"
-       ;;
-   "")
-     # If it fails, then pretend we aren't using GCC.
-     ac_prog=ld
      ;;
    *)
-     # If it is relative, then search for the first ld in PATH.
+     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
-     with_gnu_ld=unknown
      ;;
    esac
- elif test "$with_gnu_ld" = yes; then
+   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-   echo "$as_me:$LINENO: checking for GNU ld" >&5
- echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
- else
-   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
- echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
  fi
- if test "${ac_cv_path_LD+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ case $host_os in
+   darwin*)
+     lock_old_archive_extraction=yes ;;
+   *)
+     lock_old_archive_extraction=no ;;
+ esac
+ # If no C compiler was specified, use CC.
+ LTCC=${LTCC-"$CC"}
+ # If no C compiler flags were specified, use CFLAGS.
+ LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+ # Allow CC to be a program name with arguments.
+ compiler=$CC
+ # Check for command to grab the raw symbol name followed by C symbol from nm.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+ $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+ if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+   $as_echo_n "(cached) " >&6
  else
-   if test -z "$LD"; then
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ # These are sane defaults that work on at least a few old systems.
-   for ac_dir in $PATH; do
+ # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
-     test -z "$ac_dir" && ac_dir=.
-     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ # Character class describing NM global symbol codes.
-       ac_cv_path_LD="$ac_dir/$ac_prog"
+ symcode='[BCDEGRST]'
-       # Check to see if the program is GNU ld.  I'd rather use --version,
-       # but apparently some GNU ld's only accept -v.
+ # Regexp to match symbols that can be accessed directly from C.
-       # Break only if it was the GNU/non-GNU ld that we prefer.
+ sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-         test "$with_gnu_ld" != no && break
+ # Define system-specific variables.
+ case $host_os in
+ aix*)
+   symcode='[BCDT]'
+   ;;
+ cygwin* | mingw* | pw32* | cegcc*)
+   symcode='[ABCDGISTW]'
+   ;;
+ hpux*)
+   if test "$host_cpu" = ia64; then
+     symcode='[ABCDEGRST]'
+   fi
+   ;;
+ irix* | nonstopux*)
+   symcode='[BCDEGRST]'
+   ;;
+ osf*)
+   symcode='[BCDEGQRST]'
+   ;;
+ solaris*)
+   symcode='[BDRT]'
+   ;;
+ sco3.2v5*)
+   symcode='[DT]'
+   ;;
+ sysv4.2uw2*)
+   symcode='[DT]'
+   ;;
+ sysv5* | sco5v6* | unixware* | OpenUNIX*)
+   symcode='[ABDT]'
+   ;;
+ sysv4)
+   symcode='[DFNSTU]'
+   ;;
+ esac
+ # If we're using GNU nm, then use its standard symbol codes.
+ case `$NM -V 2>&1` in
+ *GNU* | *'with BFD'*)
+   symcode='[ABCDGIRSTW]' ;;
+ esac
+ # Transform an extracted symbol line into a proper C declaration.
+ # Some systems (esp. on ia64) link data and code symbols differently,
+ # so use this general approach.
+ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+ # Transform an extracted symbol line into symbol name and symbol address
+ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+ 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'"
+ # Handle CRLF in mingw tool chain
+ opt_cr=
+ case $build_os in
+ mingw*)
+   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+   ;;
+ esac
+ # Try without a prefix underscore, then with it.
+ for ac_symprfx in "" "_"; do
+   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+   symxfrm="\\1 $ac_symprfx\\2 \\2"
+   # Write the raw and C identifiers.
+   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+     # Fake it for dumpbin and say T for any non-static function
+     # and D for any global variable.
+     # Also find C++ and __fastcall symbols from MSVC++,
+     # which start with @ or ?.
+     lt_cv_sys_global_symbol_pipe="$AWK '"\
+ "     {last_section=section; section=\$ 3};"\
+ "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+ "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+ "     \$ 0!~/External *\|/{next};"\
+ "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+ "     {if(hide[section]) next};"\
+ "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+ "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+ "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+ "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+ "     ' prfx=^$ac_symprfx"
+   else
+     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+   fi
+   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+   # Check to see that the pipe works correctly.
+   pipe_works=no
+   rm -f conftest*
+   cat > conftest.$ac_ext <<_LT_EOF
+ #ifdef __cplusplus
+ extern "C" {
+ #endif
+ char nm_test_var;
+ void nm_test_func(void);
+ void nm_test_func(void){}
+ #ifdef __cplusplus
+ }
+ #endif
+ int main(){nm_test_var='a';nm_test_func();return(0);}
+ _LT_EOF
+   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; then
+     # Now try to grab the symbols.
+     nlist=conftest.nm
+     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } && test -s "$nlist"; then
+       # Try sorting and uniquifying the output.
+       if sort "$nlist" | uniq > "$nlist"T; then
+         mv -f "$nlist"T "$nlist"
        else
-         test "$with_gnu_ld" != yes && break
+         rm -f "$nlist"T
        fi
+       # Make sure that we snagged all the symbols we need.
+       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+           cat <<_LT_EOF > conftest.$ac_ext
+ /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+ /* DATA imports from DLLs on WIN32 con't be const, because runtime
+    relocations are performed -- see ld's documentation on pseudo-relocs.  */
+ # define LT_DLSYM_CONST
+ #elif defined(__osf__)
+ /* This system does not cope well with relocations in const data.  */
+ # define LT_DLSYM_CONST
+ #else
+ # define LT_DLSYM_CONST const
+ #endif
+ #ifdef __cplusplus
+ extern "C" {
+ #endif
+ _LT_EOF
+           # Now generate the symbol file.
+           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+           cat <<_LT_EOF >> conftest.$ac_ext
+ /* The mapping between symbol names and symbols.  */
+ LT_DLSYM_CONST struct {
+   const char *name;
+   void       *address;
+ }
+ lt__PROGRAM__LTX_preloaded_symbols[] =
+ {
+   { "@PROGRAM@", (void *) 0 },
+ _LT_EOF
+           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+           cat <<\_LT_EOF >> conftest.$ac_ext
+   {0, (void *) 0}
+ };
+ /* This works around a problem in FreeBSD linker */
+ #ifdef FREEBSD_WORKAROUND
+ static const void *lt_preloaded_setup() {
+   return lt__PROGRAM__LTX_preloaded_symbols;
+ }
+ #endif
+ #ifdef __cplusplus
+ }
+ #endif
+ _LT_EOF
+           # Now try linking the two files.
+           mv conftest.$ac_objext conftstm.$ac_objext
+           lt_globsym_save_LIBS=$LIBS
+           lt_globsym_save_CFLAGS=$CFLAGS
+           LIBS="conftstm.$ac_objext"
+           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+             pipe_works=yes
+           fi
+           LIBS=$lt_globsym_save_LIBS
+           CFLAGS=$lt_globsym_save_CFLAGS
+         else
+           echo "cannot find nm_test_func in $nlist" >&5
+         fi
+       else
+         echo "cannot find nm_test_var in $nlist" >&5
+       fi
+     else
+       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
      fi
-   done
+   else
-   IFS="$ac_save_ifs"
+     echo "$progname: failed program was:" >&5
- else
+     cat conftest.$ac_ext >&5
-   ac_cv_path_LD="$LD" # Let the user override the test with a path.
+   fi
+   rm -rf conftest* conftst*
+   # Do not use the global_symbol_pipe unless it works.
+   if test "$pipe_works" = yes; then
+     break
+   else
+     lt_cv_sys_global_symbol_pipe=
+   fi
+ done
  fi
- fi
- LD="$ac_cv_path_LD"
+ if test -z "$lt_cv_sys_global_symbol_pipe"; then
- if test -n "$LD"; then
+   lt_cv_sys_global_symbol_to_cdecl=
-   echo "$as_me:$LINENO: result: $LD" >&5
- echo "${ECHO_T}$LD" >&6
- else
-   echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
  fi
- test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+ if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-    { (exit 1); exit 1; }; }
+ $as_echo "failed" >&6; }
- echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
- echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
- if test "${ac_cv_prog_gnu_ld+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
- if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ $as_echo "ok" >&6; }
-   ac_cv_prog_gnu_ld=yes
- else
-   ac_cv_prog_gnu_ld=no
  fi
+ # Response file support.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+   nm_file_list_spec='@'
+ elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+   nm_file_list_spec='@'
  fi
- echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_ld" >&5
- echo "${ECHO_T}$ac_cv_prog_gnu_ld" >&6
- echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
- echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
- if test "${ac_cv_path_NM+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   if test -n "$NM"; then
-   # Let the user override the test.
-   ac_cv_path_NM="$NM"
- else
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-     test -z "$ac_dir" && ac_dir=.
-     if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
-       # Check to see if the nm accepts a BSD-compat flag.
-       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-       #   nm: unknown option "B" ignored
-       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-         ac_cv_path_NM="$ac_dir/nm -B"
-         break
-       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-         ac_cv_path_NM="$ac_dir/nm -p"
-         break
-       else
-         ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
-         continue # so that we can try to find one that supports BSD flags
-       fi
-     fi
-   done
-   IFS="$ac_save_ifs"
-   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
- fi
- fi
- NM="$ac_cv_path_NM"
- echo "$as_me:$LINENO: result: $NM" >&5
- echo "${ECHO_T}$NM" >&6
- echo "$as_me:$LINENO: checking whether ln -s works" >&5
- echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
- LN_S=$as_ln_s
- if test "$LN_S" = "ln -s"; then
-   echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+ $as_echo_n "checking for sysroot... " >&6; }
+ # Check whether --with-sysroot was given.
+ if test "${with_sysroot+set}" = set; then :
+   withval=$with_sysroot;
  else
-   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+   with_sysroot=no
- echo "${ECHO_T}no, using $LN_S" >&6
  fi
+ lt_sysroot=
- case "$target" in
+ case ${with_sysroot} in #(
- NONE) lt_target="$host" ;;
+  yes)
- *) lt_target="$target" ;;
+    if test "$GCC" = yes; then
+      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+    fi
+    ;; #(
+  /*)
+    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+    ;; #(
+  no|'')
+    ;; #(
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
+ $as_echo "${with_sysroot}" >&6; }
+    as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+    ;;
  esac
- # Check for any special flags to pass to ltconfig.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
- libtool_flags="--cache-file=$cache_file"
+ $as_echo "${lt_sysroot:-no}" >&6; }
- test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
- test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
- test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
- test "$ac_cv_c_compiler_gnu" = yes && libtool_flags="$libtool_flags --with-gcc"
- test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
- # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
- if test "${enable_libtool_lock+set}" = set; then
-   enableval="$enable_libtool_lock"
- fi;
- test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
- test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
+ # Check whether --enable-libtool-lock was given.
+ if test "${enable_libtool_lock+set}" = set; then :
+   enableval=$enable_libtool_lock;
+ fi
+ test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  # Some flags need to be propagated to the compiler or linker for good
  # libtool support.
- case "$lt_target" in
+ case $host in
+ ia64-*-hpux*)
+   # Find out which ABI we are using.
+   echo 'int i;' > conftest.$ac_ext
+   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; then
+     case `/usr/bin/file conftest.$ac_objext` in
+       *ELF-32*)
+         HPUX_IA64_MODE="32"
+         ;;
+       *ELF-64*)
+         HPUX_IA64_MODE="64"
+         ;;
+     esac
+   fi
+   rm -rf conftest*
+   ;;
  *-*-irix6*)
    # Find out which ABI we are using.
-   echo '#line 2878 "configure"' > conftest.$ac_ext
+   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
-   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
    (eval $ac_compile) 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   (exit $ac_status); }; then
+   test $ac_status = 0; }; then
-     case "`/usr/bin/file conftest.o`" in
+     if test "$lt_cv_prog_gnu_ld" = yes; then
-     *32-bit*)
+       case `/usr/bin/file conftest.$ac_objext` in
-       LD="${LD-ld} -32"
+         *32-bit*)
-       ;;
+           LD="${LD-ld} -melf32bsmip"
-     *N32*)
+           ;;
-       LD="${LD-ld} -n32"
+         *N32*)
-       ;;
+           LD="${LD-ld} -melf32bmipn32"
-     *64-bit*)
+           ;;
-       LD="${LD-ld} -64"
+         *64-bit*)
-       ;;
+           LD="${LD-ld} -melf64bmip"
+         ;;
+       esac
+     else
+       case `/usr/bin/file conftest.$ac_objext` in
+         *32-bit*)
+           LD="${LD-ld} -32"
+           ;;
+         *N32*)
+           LD="${LD-ld} -n32"
+           ;;
+         *64-bit*)
+           LD="${LD-ld} -64"
+           ;;
+       esac
+     fi
+   fi
+   rm -rf conftest*
+   ;;
+ x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+   # Find out which ABI we are using.
+   echo 'int i;' > conftest.$ac_ext
+   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; then
+     case `/usr/bin/file conftest.o` in
+       *32-bit*)
+         case $host in
+           x86_64-*kfreebsd*-gnu)
+             LD="${LD-ld} -m elf_i386_fbsd"
+             ;;
+           x86_64-*linux*)
+             LD="${LD-ld} -m elf_i386"
+             ;;
+           ppc64-*linux*|powerpc64-*linux*)
+             LD="${LD-ld} -m elf32ppclinux"
+             ;;
+           s390x-*linux*)
+             LD="${LD-ld} -m elf_s390"
+             ;;
+           sparc64-*linux*)
+             LD="${LD-ld} -m elf32_sparc"
+             ;;
+         esac
+         ;;
+       *64-bit*)
+         case $host in
+           x86_64-*kfreebsd*-gnu)
+             LD="${LD-ld} -m elf_x86_64_fbsd"
+             ;;
+           x86_64-*linux*)
+             LD="${LD-ld} -m elf_x86_64"
+             ;;
+           ppc*-*linux*|powerpc*-*linux*)
+             LD="${LD-ld} -m elf64ppc"
+             ;;
+           s390*-*linux*|s390*-*tpf*)
+             LD="${LD-ld} -m elf64_s390"
+             ;;
+           sparc*-*linux*)
+             LD="${LD-ld} -m elf64_sparc"
+             ;;
+         esac
+         ;;
      esac
    fi
    rm -rf conftest*
-Line 2900  case "$lt_target" in
+Line 6120  case "$lt_target" in
 Line 2900  case "$lt_target" in
 Line 6120  case "$lt_target" in
    # On SCO OpenServer 5, we need -belf to get full-featured binaries.
    SAVE_CFLAGS="$CFLAGS"
    CFLAGS="$CFLAGS -belf"
-   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
- echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
+ $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
- if test "${lt_cv_cc_needs_belf+set}" = set; then
+ if ${lt_cv_cc_needs_belf+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   ac_ext=c
- #line $LINENO "configure"
+ ac_cpp='$CPP $CPPFLAGS'
- #include "confdefs.h"
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
- #ifdef F77_DUMMY_MAIN
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #  ifdef __cplusplus
+ /* end confdefs.h.  */
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
-Line 2923  main ()
+Line 6142  main ()
 Line 2923  main ()
 Line 6142  main ()
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    lt_cv_cc_needs_belf=yes
  else
-   echo "$as_me: failed program was:" >&5
+   lt_cv_cc_needs_belf=no
- cat conftest.$ac_ext >&5
- lt_cv_cc_needs_belf=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+      ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
  fi
- echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
- echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
+ $as_echo "$lt_cv_cc_needs_belf" >&6; }
    if test x"$lt_cv_cc_needs_belf" != x"yes"; then
      # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
      CFLAGS="$SAVE_CFLAGS"
    fi
    ;;
+ *-*solaris*)
+   # Find out which ABI we are using.
+   echo 'int i;' > conftest.$ac_ext
+   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; then
+     case `/usr/bin/file conftest.o` in
+     *64-bit*)
+       case $lt_cv_prog_gnu_ld in
+       yes*)
+         case $host in
+         i?86-*-solaris*)
+           LD="${LD-ld} -m elf_x86_64"
+           ;;
+         sparc*-*-solaris*)
+           LD="${LD-ld} -m elf64_sparc"
+           ;;
+         esac
+         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+           LD="${LD-ld}_sol2"
+         fi
+         ;;
+       *)
+         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+           LD="${LD-ld} -64"
+         fi
+         ;;
+       esac
+       ;;
+     esac
+   fi
+   rm -rf conftest*
+   ;;
+ esac
+ need_locks="$enable_libtool_lock"
+ if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}mt; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$MANIFEST_TOOL"; then
+   ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+ if test -n "$MANIFEST_TOOL"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+ $as_echo "$MANIFEST_TOOL" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+   ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+   # Extract the first word of "mt", so it can be a program name with args.
+ set dummy mt; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_MANIFEST_TOOL"; then
+   ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+ if test -n "$ac_ct_MANIFEST_TOOL"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+ $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_MANIFEST_TOOL" = x; then
+     MANIFEST_TOOL=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
  esac
+     MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+   fi
+ else
+   MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+ fi
+ test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+ $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+ if ${lt_cv_path_mainfest_tool+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_path_mainfest_tool=no
+   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+   cat conftest.err >&5
+   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+     lt_cv_path_mainfest_tool=yes
+   fi
+   rm -f conftest*
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+ $as_echo "$lt_cv_path_mainfest_tool" >&6; }
+ if test "x$lt_cv_path_mainfest_tool" != xyes; then
+   MANIFEST_TOOL=:
+ fi
- # Save cache, so that ltconfig can load it
- cat >confcache <<\_ACEOF
- # This file is a shell script that caches the results of configure
- # tests run on this system so they can be shared between configure
- # scripts and configure runs, see configure's option --config-cache.
- # It is not useful on other systems.  If it contains results you don't
- # want to keep, you may remove or edit it.
- #
- # config.status only pays attention to the cache file if you give it
- # the --recheck option to rerun configure.
- #
- # `ac_cv_env_foo' variables (set or unset) will be overriden when
- # loading this file, other *unset* `ac_cv_foo' will be assigned the
- # following values.
- _ACEOF
- # The following way of writing the cache mishandles newlines in values,
- # but we know of no workaround that is simple, portable, and efficient.
- # So, don't put newlines in cache variables' values.
- # Ultrix sh set writes to stderr and can't be redirected directly,
+   case $host_os in
- # and sets the high bit in the cache file unless we assign to the vars.
+     rhapsody* | darwin*)
- {
+     if test -n "$ac_tool_prefix"; then
-   (set) 2>&1 |
+   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
-     case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-     *ac_space=\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-       # `set' does not quote correctly, so add quotes (double-quote
+ $as_echo_n "checking for $ac_word... " >&6; }
-       # substitution turns \\\\ into \\, and sed turns \\ into \).
+ if ${ac_cv_prog_DSYMUTIL+:} false; then :
-       sed -n \
+   $as_echo_n "(cached) " >&6
-         "s/'/'\\\\''/g;
+ else
-           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+   if test -n "$DSYMUTIL"; then
-       ;;
+   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-     *)
+ else
-       # `set' quotes correctly as required by POSIX, so do not add quotes.
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-       sed -n \
+ for as_dir in $PATH
-         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ do
-       ;;
+   IFS=$as_save_IFS
-     esac;
+   test -z "$as_dir" && as_dir=.
- } |
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   sed '
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-      t clear
+     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
-      : clear
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     break 2
-      t end
+   fi
-      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ done
-      : end' >>confcache
+   done
- if cmp -s $cache_file confcache; then :; else
+ IFS=$as_save_IFS
-   if test -w $cache_file; then
-     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+ fi
-     cat confcache >$cache_file
+ fi
+ DSYMUTIL=$ac_cv_prog_DSYMUTIL
+ if test -n "$DSYMUTIL"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+ $as_echo "$DSYMUTIL" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_DSYMUTIL"; then
+   ac_ct_DSYMUTIL=$DSYMUTIL
+   # Extract the first word of "dsymutil", so it can be a program name with args.
+ set dummy dsymutil; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_DSYMUTIL"; then
+   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+ if test -n "$ac_ct_DSYMUTIL"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+ $as_echo "$ac_ct_DSYMUTIL" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_DSYMUTIL" = x; then
+     DSYMUTIL=":"
    else
-     echo "not updating unwritable cache $cache_file"
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     DSYMUTIL=$ac_ct_DSYMUTIL
    fi
+ else
+   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
  fi
- rm -f confcache
- # Actually configure libtool.  ac_aux_dir is where install-sh is found.
+     if test -n "$ac_tool_prefix"; then
- CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
+   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
- LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
+ set dummy ${ac_tool_prefix}nmedit; ac_word=$2
- LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
+ $as_echo_n "checking for $ac_word... " >&6; }
- ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
+ if ${ac_cv_prog_NMEDIT+:} false; then :
- $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
+   $as_echo_n "(cached) " >&6
- || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
+ else
- echo "$as_me: error: libtool configure failed" >&2;}
+   if test -n "$NMEDIT"; then
-    { (exit 1); exit 1; }; }
+   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
- # Reload cache, that may have been modified by ltconfig
+ fi
- if test -r "$cache_file"; then
+ fi
-   # Some versions of bash will fail to source /dev/null (special
+ NMEDIT=$ac_cv_prog_NMEDIT
-   # files actually), so we avoid doing that.
+ if test -n "$NMEDIT"; then
-   if test -f "$cache_file"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+ $as_echo "$NMEDIT" >&6; }
- echo "$as_me: loading cache $cache_file" >&6;}
+ else
-     case $cache_file in
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-       [\\/]* | ?:[\\/]* ) . $cache_file;;
+ $as_echo "no" >&6; }
-       *)                      . ./$cache_file;;
+ fi
-     esac
+ fi
+ if test -z "$ac_cv_prog_NMEDIT"; then
+   ac_ct_NMEDIT=$NMEDIT
+   # Extract the first word of "nmedit", so it can be a program name with args.
+ set dummy nmedit; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_NMEDIT"; then
+   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_NMEDIT="nmedit"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
    fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+ if test -n "$ac_ct_NMEDIT"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+ $as_echo "$ac_ct_NMEDIT" >&6; }
  else
-   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "$as_me: creating cache $cache_file" >&6;}
+ $as_echo "no" >&6; }
-   >$cache_file
  fi
+   if test "x$ac_ct_NMEDIT" = x; then
+     NMEDIT=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     NMEDIT=$ac_ct_NMEDIT
+   fi
+ else
+   NMEDIT="$ac_cv_prog_NMEDIT"
+ fi
- # This can be used to rebuild libtool when needed
+     if test -n "$ac_tool_prefix"; then
- LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
+   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}lipo; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_LIPO+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$LIPO"; then
+   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
- # Always use our own libtool.
+ fi
- LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+ fi
+ LIPO=$ac_cv_prog_LIPO
+ if test -n "$LIPO"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+ $as_echo "$LIPO" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
- # Redirect the config.log output again, so that the ltconfig log is not
- # clobbered by the next message.
- exec 5>>./config.log
+ fi
+ if test -z "$ac_cv_prog_LIPO"; then
+   ac_ct_LIPO=$LIPO
+   # Extract the first word of "lipo", so it can be a program name with args.
+ set dummy lipo; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_LIPO"; then
+   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_LIPO="lipo"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+ if test -n "$ac_ct_LIPO"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+ $as_echo "$ac_ct_LIPO" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_LIPO" = x; then
+     LIPO=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     LIPO=$ac_ct_LIPO
+   fi
+ else
+   LIPO="$ac_cv_prog_LIPO"
+ fi
+     if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}otool; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_OTOOL+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$OTOOL"; then
+   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ OTOOL=$ac_cv_prog_OTOOL
+ if test -n "$OTOOL"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+ $as_echo "$OTOOL" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_OTOOL"; then
+   ac_ct_OTOOL=$OTOOL
+   # Extract the first word of "otool", so it can be a program name with args.
+ set dummy otool; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_OTOOL"; then
+   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_OTOOL="otool"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+ if test -n "$ac_ct_OTOOL"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+ $as_echo "$ac_ct_OTOOL" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_OTOOL" = x; then
+     OTOOL=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     OTOOL=$ac_ct_OTOOL
+   fi
+ else
+   OTOOL="$ac_cv_prog_OTOOL"
+ fi
+     if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}otool64; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_OTOOL64+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$OTOOL64"; then
+   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ OTOOL64=$ac_cv_prog_OTOOL64
+ if test -n "$OTOOL64"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+ $as_echo "$OTOOL64" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_OTOOL64"; then
+   ac_ct_OTOOL64=$OTOOL64
+   # Extract the first word of "otool64", so it can be a program name with args.
+ set dummy otool64; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_OTOOL64"; then
+   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+     ac_cv_prog_ac_ct_OTOOL64="otool64"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+ if test -n "$ac_ct_OTOOL64"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+ $as_echo "$ac_ct_OTOOL64" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_OTOOL64" = x; then
+     OTOOL64=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     OTOOL64=$ac_ct_OTOOL64
+   fi
+ else
+   OTOOL64="$ac_cv_prog_OTOOL64"
+ fi
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+ $as_echo_n "checking for -single_module linker flag... " >&6; }
+ if ${lt_cv_apple_cc_single_mod+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_apple_cc_single_mod=no
+       if test -z "${LT_MULTI_MODULE}"; then
+         # By default we will add the -single_module flag. You can override
+         # by either setting the environment variable LT_MULTI_MODULE
+         # non-empty at configure time, or by adding -multi_module to the
+         # link flags.
+         rm -rf libconftest.dylib*
+         echo "int foo(void){return 1;}" > conftest.c
+         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c" >&5
+         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+         _lt_result=$?
+         # If there is a non-empty error log, and "single_module"
+         # appears in it, assume the flag caused a linker warning
+         if test -s conftest.err && $GREP single_module conftest.err; then
+           cat conftest.err >&5
+         # Otherwise, if the output was created with a 0 exit code from
+         # the compiler, it worked.
+         elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+           lt_cv_apple_cc_single_mod=yes
+         else
+           cat conftest.err >&5
+         fi
+         rm -rf libconftest.dylib*
+         rm -f conftest.*
+       fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+ $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+ $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+ if ${lt_cv_ld_exported_symbols_list+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_ld_exported_symbols_list=no
+       save_LDFLAGS=$LDFLAGS
+       echo "_main" > conftest.sym
+       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   lt_cv_ld_exported_symbols_list=yes
+ else
+   lt_cv_ld_exported_symbols_list=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+         LDFLAGS="$save_LDFLAGS"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+ $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+ $as_echo_n "checking for -force_load linker flag... " >&6; }
+ if ${lt_cv_ld_force_load+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_ld_force_load=no
+       cat > conftest.c << _LT_EOF
+ int forced_loaded() { return 2;}
+ _LT_EOF
+       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+       echo "$AR cru libconftest.a conftest.o" >&5
+       $AR cru libconftest.a conftest.o 2>&5
+       echo "$RANLIB libconftest.a" >&5
+       $RANLIB libconftest.a 2>&5
+       cat > conftest.c << _LT_EOF
+ int main() { return 0;}
+ _LT_EOF
+       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+       _lt_result=$?
+       if test -s conftest.err && $GREP force_load conftest.err; then
+         cat conftest.err >&5
+       elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+         lt_cv_ld_force_load=yes
+       else
+         cat conftest.err >&5
+       fi
+         rm -f conftest.err libconftest.a conftest conftest.c
+         rm -rf conftest.dSYM
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+ $as_echo "$lt_cv_ld_force_load" >&6; }
+     case $host_os in
+     rhapsody* | darwin1.[012])
+       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+     darwin1.*)
+       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+     darwin*) # darwin 5.x on
+       # if running on 10.5 or later, the deployment target defaults
+       # to the OS version, if on x86, and 10.4, the deployment
+       # target defaults to 10.4. Don't you love it?
+       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+.0,*86*-darwin8*|10.0,*-darwin[91]*)
+           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+.[012]*)
+           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+.*)
+           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+       esac
+     ;;
+   esac
+     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+       _lt_dar_single_mod='$single_module'
+     fi
+     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+     else
+       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+     fi
+     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+       _lt_dsymutil='~$DSYMUTIL $lib || :'
+     else
+       _lt_dsymutil=
+     fi
+     ;;
+   esac
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
- echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
- echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+ $as_echo_n "checking how to run the C preprocessor... " >&6; }
  # On Suns, sometimes $CPP names a directory.
  if test -n "$CPP" && test -d "$CPP"; then
    CPP=
  fi
  if test -z "$CPP"; then
-   if test "${ac_cv_prog_CPP+set}" = set; then
+   if ${ac_cv_prog_CPP+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
        # Double quotes because CPP needs to be expanded
      for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-Line 3074  for ac_c_preproc_warn_flag in '' yes
+Line 6970  for ac_c_preproc_warn_flag in '' yes
 Line 3074  for ac_c_preproc_warn_flag in '' yes
 Line 6970  for ac_c_preproc_warn_flag in '' yes
  do
    # Use a header file that comes with gcc, so configuring glibc
    # with a fresh cross-compiler works.
+   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+   # <limits.h> exists even on freestanding compilers.
    # On the NeXT, cc -E runs the code through the compiler's parser,
    # not just through cpp. "Syntax error" is here to catch this case.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
+ #ifdef __STDC__
- #include <assert.h>
+ # include <limits.h>
-                      Syntax error
+ #else
+ # include <assert.h>
+ #endif
+                      Syntax error
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if ac_fn_c_try_cpp "$LINENO"; then :
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   ac_status=$?
-   egrep -v '^ *\+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-   else
-     ac_cpp_err=
-   fi
  else
-   ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
-   :
- else
-   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
    # Broken: fails on valid input.
  continue
  fi
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.err conftest.i conftest.$ac_ext
-   # OK, works on sane cases.  Now check whether non-existent headers
+   # OK, works on sane cases.  Now check whether nonexistent headers
    # can be detected and how.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
  #include <ac_nonexistent.h>
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if ac_fn_c_try_cpp "$LINENO"; then :
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   ac_status=$?
-   egrep -v '^ *\+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-   else
-     ac_cpp_err=
-   fi
- else
-   ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
    # Broken: success on invalid input.
  continue
  else
-   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
    # Passes both tests.
  ac_preproc_ok=:
  break
  fi
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.err conftest.i conftest.$ac_ext
  done
  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.i conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then
+ if $ac_preproc_ok; then :
    break
  fi
-Line 3158  fi
+Line 7022  fi
 Line 3158  fi
 Line 7022  fi
  else
    ac_cv_prog_CPP=$CPP
  fi
- echo "$as_me:$LINENO: result: $CPP" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
- echo "${ECHO_T}$CPP" >&6
+ $as_echo "$CPP" >&6; }
  ac_preproc_ok=false
  for ac_c_preproc_warn_flag in '' yes
  do
    # Use a header file that comes with gcc, so configuring glibc
    # with a fresh cross-compiler works.
+   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+   # <limits.h> exists even on freestanding compilers.
    # On the NeXT, cc -E runs the code through the compiler's parser,
    # not just through cpp. "Syntax error" is here to catch this case.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
+ #ifdef __STDC__
- #include <assert.h>
+ # include <limits.h>
-                      Syntax error
+ #else
+ # include <assert.h>
+ #endif
+                      Syntax error
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if ac_fn_c_try_cpp "$LINENO"; then :
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   ac_status=$?
-   egrep -v '^ *\+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-   else
-     ac_cpp_err=
-   fi
  else
-   ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
-   :
- else
-   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
    # Broken: fails on valid input.
  continue
  fi
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.err conftest.i conftest.$ac_ext
-   # OK, works on sane cases.  Now check whether non-existent headers
+   # OK, works on sane cases.  Now check whether nonexistent headers
    # can be detected and how.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
  #include <ac_nonexistent.h>
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if ac_fn_c_try_cpp "$LINENO"; then :
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   ac_status=$?
-   egrep -v '^ *\+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-   else
-     ac_cpp_err=
-   fi
- else
-   ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
    # Broken: success on invalid input.
  continue
  else
-   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
    # Passes both tests.
  ac_preproc_ok=:
  break
  fi
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.err conftest.i conftest.$ac_ext
  done
  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.i conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then
+ if $ac_preproc_ok; then :
+ else
+   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+ See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+ $as_echo_n "checking for ANSI C header files... " >&6; }
+ if ${ac_cv_header_stdc+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <stdlib.h>
+ #include <stdarg.h>
+ #include <string.h>
+ #include <float.h>
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_cv_header_stdc=yes
+ else
+   ac_cv_header_stdc=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_header_stdc = yes; then
+   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <string.h>
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+   $EGREP "memchr" >/dev/null 2>&1; then :
+ else
+   ac_cv_header_stdc=no
+ fi
+ rm -f conftest*
+ fi
+ if test $ac_cv_header_stdc = yes; then
+   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <stdlib.h>
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+   $EGREP "free" >/dev/null 2>&1; then :
+ else
+   ac_cv_header_stdc=no
+ fi
+ rm -f conftest*
+ fi
+ if test $ac_cv_header_stdc = yes; then
+   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+   if test "$cross_compiling" = yes; then :
    :
  else
-   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
+ /* end confdefs.h.  */
-    { (exit 1); exit 1; }; }
+ #include <ctype.h>
+ #include <stdlib.h>
+ #if ((' ' & 0x0FF) == 0x020)
+ # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+ # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+ #else
+ # define ISLOWER(c) \
+                    (('a' <= (c) && (c) <= 'i') \
+                      || ('j' <= (c) && (c) <= 'r') \
+                      || ('s' <= (c) && (c) <= 'z'))
+ # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+ #endif
+ #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+ int
+ main ()
+ {
+   int i;
+   for (i = 0; i < 256; i++)
+     if (XOR (islower (i), ISLOWER (i))
+         || toupper (i) != TOUPPER (i))
+       return 2;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_run "$LINENO"; then :
+ else
+   ac_cv_header_stdc=no
  fi
+ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+   conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+ $as_echo "$ac_cv_header_stdc" >&6; }
+ if test $ac_cv_header_stdc = yes; then
+ $as_echo "#define STDC_HEADERS 1" >>confdefs.h
+ fi
+ # On IRIX 5.3, sys/types and inttypes.h are conflicting.
+ for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                   inttypes.h stdint.h unistd.h
+ do :
+   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+ "
+ if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+   cat >>confdefs.h <<_ACEOF
+ #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ _ACEOF
+ fi
+ done
+ for ac_header in dlfcn.h
+ do :
+   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+ "
+ if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+ #define HAVE_DLFCN_H 1
+ _ACEOF
+ fi
+ done
+ # Set options
+         enable_dlopen=no
+   enable_win32_dll=no
+             # Check whether --enable-shared was given.
+ if test "${enable_shared+set}" = set; then :
+   enableval=$enable_shared; p=${PACKAGE-default}
+     case $enableval in
+     yes) enable_shared=yes ;;
+     no) enable_shared=no ;;
+     *)
+       enable_shared=no
+       # Look at the argument we got.  We use all the common list separators.
+       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+       for pkg in $enableval; do
+         IFS="$lt_save_ifs"
+         if test "X$pkg" = "X$p"; then
+           enable_shared=yes
+         fi
+       done
+       IFS="$lt_save_ifs"
+       ;;
+     esac
+ else
+   enable_shared=yes
+ fi
+   # Check whether --enable-static was given.
+ if test "${enable_static+set}" = set; then :
+   enableval=$enable_static; p=${PACKAGE-default}
+     case $enableval in
+     yes) enable_static=yes ;;
+     no) enable_static=no ;;
+     *)
+      enable_static=no
+       # Look at the argument we got.  We use all the common list separators.
+       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+       for pkg in $enableval; do
+         IFS="$lt_save_ifs"
+         if test "X$pkg" = "X$p"; then
+           enable_static=yes
+         fi
+       done
+       IFS="$lt_save_ifs"
+       ;;
+     esac
+ else
+   enable_static=yes
+ fi
+ # Check whether --with-pic was given.
+ if test "${with_pic+set}" = set; then :
+   withval=$with_pic; lt_p=${PACKAGE-default}
+     case $withval in
+     yes|no) pic_mode=$withval ;;
+     *)
+       pic_mode=default
+       # Look at the argument we got.  We use all the common list separators.
+       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+       for lt_pkg in $withval; do
+         IFS="$lt_save_ifs"
+         if test "X$lt_pkg" = "X$lt_p"; then
+           pic_mode=yes
+         fi
+       done
+       IFS="$lt_save_ifs"
+       ;;
+     esac
+ else
+   pic_mode=default
+ fi
+ test -z "$pic_mode" && pic_mode=default
+   # Check whether --enable-fast-install was given.
+ if test "${enable_fast_install+set}" = set; then :
+   enableval=$enable_fast_install; p=${PACKAGE-default}
+     case $enableval in
+     yes) enable_fast_install=yes ;;
+     no) enable_fast_install=no ;;
+     *)
+       enable_fast_install=no
+       # Look at the argument we got.  We use all the common list separators.
+       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+       for pkg in $enableval; do
+         IFS="$lt_save_ifs"
+         if test "X$pkg" = "X$p"; then
+           enable_fast_install=yes
+         fi
+       done
+       IFS="$lt_save_ifs"
+       ;;
+     esac
+ else
+   enable_fast_install=yes
+ fi
+ # This can be used to rebuild libtool when needed
+ LIBTOOL_DEPS="$ltmain"
+ # Always use our own libtool.
+ LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+ test -z "$LN_S" && LN_S="ln -s"
+ if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+ $as_echo_n "checking for objdir... " >&6; }
+ if ${lt_cv_objdir+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   rm -f .libs 2>/dev/null
+ mkdir .libs 2>/dev/null
+ if test -d .libs; then
+   lt_cv_objdir=.libs
+ else
+   # MS-DOS does not allow filenames that begin with a dot.
+   lt_cv_objdir=_libs
+ fi
+ rmdir .libs 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+ $as_echo "$lt_cv_objdir" >&6; }
+ objdir=$lt_cv_objdir
+ cat >>confdefs.h <<_ACEOF
+ #define LT_OBJDIR "$lt_cv_objdir/"
+ _ACEOF
+ case $host_os in
+ aix3*)
+   # AIX sometimes has problems with the GCC collect2 program.  For some
+   # reason, if we set the COLLECT_NAMES environment variable, the problems
+   # vanish in a puff of smoke.
+   if test "X${COLLECT_NAMES+set}" != Xset; then
+     COLLECT_NAMES=
+     export COLLECT_NAMES
+   fi
+   ;;
+ esac
+ # Global variables:
+ ofile=libtool
+ can_build_shared=yes
+ # All known linkers require a `.a' archive for static linking (except MSVC,
+ # which needs '.lib').
+ libext=a
+ with_gnu_ld="$lt_cv_prog_gnu_ld"
+ old_CC="$CC"
+ old_CFLAGS="$CFLAGS"
+ # Set sane defaults for various variables
+ test -z "$CC" && CC=cc
+ test -z "$LTCC" && LTCC=$CC
+ test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+ test -z "$LD" && LD=ld
+ test -z "$ac_objext" && ac_objext=o
+ for cc_temp in $compiler""; do
+   case $cc_temp in
+     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+     \-*) ;;
+     *) break;;
+   esac
+ done
+ cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+ # Only perform the check for file, if the check method requires it
+ test -z "$MAGIC_CMD" && MAGIC_CMD=file
+ case $deplibs_check_method in
+ file_magic*)
+   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+ $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+ if ${lt_cv_path_MAGIC_CMD+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   case $MAGIC_CMD in
+ [\\/*] |  ?:[\\/]*)
+   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+   ;;
+ *)
+   lt_save_MAGIC_CMD="$MAGIC_CMD"
+   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+   for ac_dir in $ac_dummy; do
+     IFS="$lt_save_ifs"
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/${ac_tool_prefix}file; then
+       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+       if test -n "$file_magic_test_file"; then
+         case $deplibs_check_method in
+         "file_magic "*)
+           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+             $EGREP "$file_magic_regex" > /dev/null; then
+             :
+           else
+             cat <<_LT_EOF 1>&2
+ *** Warning: the command libtool uses to detect shared libraries,
+ *** $file_magic_cmd, produces output that libtool cannot recognize.
+ *** The result is that libtool may fail to recognize shared libraries
+ *** as such.  This will affect the creation of libtool libraries that
+ *** depend on shared libraries, but programs linked with such libtool
+ *** libraries will work regardless of this problem.  Nevertheless, you
+ *** may want to report the problem to your system manager and/or to
+ *** bug-libtool@gnu.org
+ _LT_EOF
+           fi ;;
+         esac
+       fi
+       break
+     fi
+   done
+   IFS="$lt_save_ifs"
+   MAGIC_CMD="$lt_save_MAGIC_CMD"
+   ;;
+ esac
+ fi
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if test -n "$MAGIC_CMD"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+ $as_echo "$MAGIC_CMD" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ if test -z "$lt_cv_path_MAGIC_CMD"; then
+   if test -n "$ac_tool_prefix"; then
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+ $as_echo_n "checking for file... " >&6; }
+ if ${lt_cv_path_MAGIC_CMD+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   case $MAGIC_CMD in
+ [\\/*] |  ?:[\\/]*)
+   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+   ;;
+ *)
+   lt_save_MAGIC_CMD="$MAGIC_CMD"
+   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+   for ac_dir in $ac_dummy; do
+     IFS="$lt_save_ifs"
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/file; then
+       lt_cv_path_MAGIC_CMD="$ac_dir/file"
+       if test -n "$file_magic_test_file"; then
+         case $deplibs_check_method in
+         "file_magic "*)
+           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+             $EGREP "$file_magic_regex" > /dev/null; then
+             :
+           else
+             cat <<_LT_EOF 1>&2
+ *** Warning: the command libtool uses to detect shared libraries,
+ *** $file_magic_cmd, produces output that libtool cannot recognize.
+ *** The result is that libtool may fail to recognize shared libraries
+ *** as such.  This will affect the creation of libtool libraries that
+ *** depend on shared libraries, but programs linked with such libtool
+ *** libraries will work regardless of this problem.  Nevertheless, you
+ *** may want to report the problem to your system manager and/or to
+ *** bug-libtool@gnu.org
+ _LT_EOF
+           fi ;;
+         esac
+       fi
+       break
+     fi
+   done
+   IFS="$lt_save_ifs"
+   MAGIC_CMD="$lt_save_MAGIC_CMD"
+   ;;
+ esac
+ fi
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if test -n "$MAGIC_CMD"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+ $as_echo "$MAGIC_CMD" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   else
+     MAGIC_CMD=:
+   fi
+ fi
+   fi
+   ;;
+ esac
+ # Use C for the default configuration in the libtool script
+ lt_save_CC="$CC"
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-Line 3252  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
+Line 7646  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
 Line 3252  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
 Line 7646  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
- echo "$as_me:$LINENO: checking for X" >&5
+ # Source file extension for C test sources.
- echo $ECHO_N "checking for X... $ECHO_C" >&6
+ ac_ext=c
+ # Object file extension for compiled C test sources.
+ objext=o
+ objext=$objext
- # Check whether --with-x or --without-x was given.
+ # Code to be used in simple compile tests
- if test "${with_x+set}" = set; then
+ lt_simple_compile_test_code="int some_variable = 0;"
-   withval="$with_x"
- fi;
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(){return(0);}'
+ # If no C compiler was specified, use CC.
+ LTCC=${LTCC-"$CC"}
+ # If no C compiler flags were specified, use CFLAGS.
+ LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+ # Allow CC to be a program name with arguments.
+ compiler=$CC
+ # Save the default compiler, since it gets overwritten when the other
+ # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+ compiler_DEFAULT=$CC
+ # save warnings/boilerplate of simple test code
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+ eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+ _lt_compiler_boilerplate=`cat conftest.err`
+ $RM conftest*
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_link_test_code" >conftest.$ac_ext
+ eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+ _lt_linker_boilerplate=`cat conftest.err`
+ $RM -r conftest*
+ if test -n "$compiler"; then
+ lt_prog_compiler_no_builtin_flag=
+ if test "$GCC" = yes; then
+   case $cc_basename in
+   nvcc*)
+     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+   *)
+     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+   esac
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+ $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+ if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_prog_compiler_rtti_exceptions=no
+    ac_outfile=conftest.$ac_objext
+    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+    lt_compiler_flag="-fno-rtti -fno-exceptions"
+    # Insert the option either (1) after the last *FLAGS variable, or
+    # (2) before a word containing "conftest.", or (3) at the end.
+    # Note that $ac_compile itself does not contain backslashes and begins
+    # with a dollar sign (not a hyphen), so the echo should work correctly.
+    # The option is referenced via a variable to avoid confusing sed.
+    lt_compile=`echo "$ac_compile" | $SED \
+    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+    -e 's:$: $lt_compiler_flag:'`
+    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+    (eval "$lt_compile" 2>conftest.err)
+    ac_status=$?
+    cat conftest.err >&5
+    echo "$as_me:$LINENO: \$? = $ac_status" >&5
+    if (exit $ac_status) && test -s "$ac_outfile"; then
+      # The compiler can only warn and ignore the option if not recognized
+      # So say no if there are warnings other than the usual output.
+      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+        lt_cv_prog_compiler_rtti_exceptions=yes
+      fi
+    fi
+    $RM conftest*
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+ $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+ if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+ else
+     :
+ fi
+ fi
+   lt_prog_compiler_wl=
+ lt_prog_compiler_pic=
+ lt_prog_compiler_static=
+   if test "$GCC" = yes; then
+     lt_prog_compiler_wl='-Wl,'
+     lt_prog_compiler_static='-static'
+     case $host_os in
+       aix*)
+       # All AIX code is PIC.
+       if test "$host_cpu" = ia64; then
+         # AIX 5 now supports IA64 processor
+         lt_prog_compiler_static='-Bstatic'
+       fi
+       ;;
+     amigaos*)
+       case $host_cpu in
+       powerpc)
+             # see comment about AmigaOS4 .so support
+             lt_prog_compiler_pic='-fPIC'
+         ;;
+       m68k)
+             # FIXME: we need at least 68020 code to build shared libraries, but
+             # adding the `-m68020' flag to GCC prevents building anything better,
+             # like `-m68040'.
+             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+         ;;
+       esac
+       ;;
+     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+       # PIC is the default for these OSes.
+       ;;
+     mingw* | cygwin* | pw32* | os2* | cegcc*)
+       # This hack is so that the source file can tell whether it is being
+       # built for inclusion in a dll (and should export symbols for example).
+       # Although the cygwin gcc ignores -fPIC, still need this for old-style
+       # (--disable-auto-import) libraries
+       lt_prog_compiler_pic='-DDLL_EXPORT'
+       ;;
+     darwin* | rhapsody*)
+       # PIC is the default on this platform
+       # Common symbols not allowed in MH_DYLIB files
+       lt_prog_compiler_pic='-fno-common'
+       ;;
+     haiku*)
+       # PIC is the default for Haiku.
+       # The "-static" flag exists, but is broken.
+       lt_prog_compiler_static=
+       ;;
+     hpux*)
+       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+       # sets the default TLS model and affects inlining.
+       case $host_cpu in
+       hppa*64*)
+         # +Z the default
+         ;;
+       *)
+         lt_prog_compiler_pic='-fPIC'
+         ;;
+       esac
+       ;;
+     interix[3-9]*)
+       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+       # Instead, we relocate shared libraries at runtime.
+       ;;
+     msdosdjgpp*)
+       # Just because we use GCC doesn't mean we suddenly get shared libraries
+       # on systems that don't support them.
+       lt_prog_compiler_can_build_shared=no
+       enable_shared=no
+       ;;
+     *nto* | *qnx*)
+       # QNX uses GNU C++, but need to define -shared option too, otherwise
+       # it will coredump.
+       lt_prog_compiler_pic='-fPIC -shared'
+       ;;
+     sysv4*MP*)
+       if test -d /usr/nec; then
+         lt_prog_compiler_pic=-Kconform_pic
+       fi
+       ;;
+     *)
+       lt_prog_compiler_pic='-fPIC'
+       ;;
+     esac
+     case $cc_basename in
+     nvcc*) # Cuda Compiler Driver 2.2
+       lt_prog_compiler_wl='-Xlinker '
+       if test -n "$lt_prog_compiler_pic"; then
+         lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+       fi
+       ;;
+     esac
+   else
+     # PORTME Check for flag to pass linker flags through the system compiler.
+     case $host_os in
+     aix*)
+       lt_prog_compiler_wl='-Wl,'
+       if test "$host_cpu" = ia64; then
+         # AIX 5 now supports IA64 processor
+         lt_prog_compiler_static='-Bstatic'
+       else
+         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+       fi
+       ;;
+     mingw* | cygwin* | pw32* | os2* | cegcc*)
+       # This hack is so that the source file can tell whether it is being
+       # built for inclusion in a dll (and should export symbols for example).
+       lt_prog_compiler_pic='-DDLL_EXPORT'
+       ;;
+     hpux9* | hpux10* | hpux11*)
+       lt_prog_compiler_wl='-Wl,'
+       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+       # not for PA HP-UX.
+       case $host_cpu in
+       hppa*64*|ia64*)
+         # +Z the default
+         ;;
+       *)
+         lt_prog_compiler_pic='+Z'
+         ;;
+       esac
+       # Is there a better lt_prog_compiler_static that works with the bundled CC?
+       lt_prog_compiler_static='${wl}-a ${wl}archive'
+       ;;
+     irix5* | irix6* | nonstopux*)
+       lt_prog_compiler_wl='-Wl,'
+       # PIC (with -KPIC) is the default.
+       lt_prog_compiler_static='-non_shared'
+       ;;
+     linux* | k*bsd*-gnu | kopensolaris*-gnu)
+       case $cc_basename in
+       # old Intel for x86_64 which still supported -KPIC.
+       ecc*)
+         lt_prog_compiler_wl='-Wl,'
+         lt_prog_compiler_pic='-KPIC'
+         lt_prog_compiler_static='-static'
+         ;;
+       # icc used to be incompatible with GCC.
+       # ICC 10 doesn't accept -KPIC any more.
+       icc* | ifort*)
+         lt_prog_compiler_wl='-Wl,'
+         lt_prog_compiler_pic='-fPIC'
+         lt_prog_compiler_static='-static'
+         ;;
+       # Lahey Fortran 8.1.
+       lf95*)
+         lt_prog_compiler_wl='-Wl,'
+         lt_prog_compiler_pic='--shared'
+         lt_prog_compiler_static='--static'
+         ;;
+       nagfor*)
+         # NAG Fortran compiler
+         lt_prog_compiler_wl='-Wl,-Wl,,'
+         lt_prog_compiler_pic='-PIC'
+         lt_prog_compiler_static='-Bstatic'
+         ;;
+       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+         # Portland Group compilers (*not* the Pentium gcc compiler,
+         # which looks to be a dead project)
+         lt_prog_compiler_wl='-Wl,'
+         lt_prog_compiler_pic='-fpic'
+         lt_prog_compiler_static='-Bstatic'
+         ;;
+       ccc*)
+         lt_prog_compiler_wl='-Wl,'
+         # All Alpha code is PIC.
+         lt_prog_compiler_static='-non_shared'
+         ;;
+       xl* | bgxl* | bgf* | mpixl*)
+         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+         lt_prog_compiler_wl='-Wl,'
+         lt_prog_compiler_pic='-qpic'
+         lt_prog_compiler_static='-qstaticlink'
+         ;;
+       *)
+         case `$CC -V 2>&1 | sed 5q` in
+         *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+           # Sun Fortran 8.3 passes all unrecognized flags to the linker
+           lt_prog_compiler_pic='-KPIC'
+           lt_prog_compiler_static='-Bstatic'
+           lt_prog_compiler_wl=''
+           ;;
+         *Sun\ F* | *Sun*Fortran*)
+           lt_prog_compiler_pic='-KPIC'
+           lt_prog_compiler_static='-Bstatic'
+           lt_prog_compiler_wl='-Qoption ld '
+           ;;
+         *Sun\ C*)
+           # Sun C 5.9
+           lt_prog_compiler_pic='-KPIC'
+           lt_prog_compiler_static='-Bstatic'
+           lt_prog_compiler_wl='-Wl,'
+           ;;
+         *Intel*\ [CF]*Compiler*)
+           lt_prog_compiler_wl='-Wl,'
+           lt_prog_compiler_pic='-fPIC'
+           lt_prog_compiler_static='-static'
+           ;;
+         *Portland\ Group*)
+           lt_prog_compiler_wl='-Wl,'
+           lt_prog_compiler_pic='-fpic'
+           lt_prog_compiler_static='-Bstatic'
+           ;;
+         esac
+         ;;
+       esac
+       ;;
+     newsos6)
+       lt_prog_compiler_pic='-KPIC'
+       lt_prog_compiler_static='-Bstatic'
+       ;;
+     *nto* | *qnx*)
+       # QNX uses GNU C++, but need to define -shared option too, otherwise
+       # it will coredump.
+       lt_prog_compiler_pic='-fPIC -shared'
+       ;;
+     osf3* | osf4* | osf5*)
+       lt_prog_compiler_wl='-Wl,'
+       # All OSF/1 code is PIC.
+       lt_prog_compiler_static='-non_shared'
+       ;;
+     rdos*)
+       lt_prog_compiler_static='-non_shared'
+       ;;
+     solaris*)
+       lt_prog_compiler_pic='-KPIC'
+       lt_prog_compiler_static='-Bstatic'
+       case $cc_basename in
+       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+         lt_prog_compiler_wl='-Qoption ld ';;
+       *)
+         lt_prog_compiler_wl='-Wl,';;
+       esac
+       ;;
+     sunos4*)
+       lt_prog_compiler_wl='-Qoption ld '
+       lt_prog_compiler_pic='-PIC'
+       lt_prog_compiler_static='-Bstatic'
+       ;;
+     sysv4 | sysv4.2uw2* | sysv4.3*)
+       lt_prog_compiler_wl='-Wl,'
+       lt_prog_compiler_pic='-KPIC'
+       lt_prog_compiler_static='-Bstatic'
+       ;;
+     sysv4*MP*)
+       if test -d /usr/nec ;then
+         lt_prog_compiler_pic='-Kconform_pic'
+         lt_prog_compiler_static='-Bstatic'
+       fi
+       ;;
+     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+       lt_prog_compiler_wl='-Wl,'
+       lt_prog_compiler_pic='-KPIC'
+       lt_prog_compiler_static='-Bstatic'
+       ;;
+     unicos*)
+       lt_prog_compiler_wl='-Wl,'
+       lt_prog_compiler_can_build_shared=no
+       ;;
+     uts4*)
+       lt_prog_compiler_pic='-pic'
+       lt_prog_compiler_static='-Bstatic'
+       ;;
+     *)
+       lt_prog_compiler_can_build_shared=no
+       ;;
+     esac
+   fi
+ case $host_os in
+   # For platforms which do not support PIC, -DPIC is meaningless:
+   *djgpp*)
+     lt_prog_compiler_pic=
+     ;;
+   *)
+     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+     ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+ if ${lt_cv_prog_compiler_pic+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+ $as_echo "$lt_cv_prog_compiler_pic" >&6; }
+ lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+ #
+ # Check to make sure the PIC flag actually works.
+ #
+ if test -n "$lt_prog_compiler_pic"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+ $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+ if ${lt_cv_prog_compiler_pic_works+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_prog_compiler_pic_works=no
+    ac_outfile=conftest.$ac_objext
+    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+    # Insert the option either (1) after the last *FLAGS variable, or
+    # (2) before a word containing "conftest.", or (3) at the end.
+    # Note that $ac_compile itself does not contain backslashes and begins
+    # with a dollar sign (not a hyphen), so the echo should work correctly.
+    # The option is referenced via a variable to avoid confusing sed.
+    lt_compile=`echo "$ac_compile" | $SED \
+    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+    -e 's:$: $lt_compiler_flag:'`
+    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+    (eval "$lt_compile" 2>conftest.err)
+    ac_status=$?
+    cat conftest.err >&5
+    echo "$as_me:$LINENO: \$? = $ac_status" >&5
+    if (exit $ac_status) && test -s "$ac_outfile"; then
+      # The compiler can only warn and ignore the option if not recognized
+      # So say no if there are warnings other than the usual output.
+      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+        lt_cv_prog_compiler_pic_works=yes
+      fi
+    fi
+    $RM conftest*
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+ $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+ if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+     case $lt_prog_compiler_pic in
+      "" | " "*) ;;
+      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+      esac
+ else
+     lt_prog_compiler_pic=
+      lt_prog_compiler_can_build_shared=no
+ fi
+ fi
+ #
+ # Check to make sure the static flag actually works.
+ #
+ wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+ $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+ if ${lt_cv_prog_compiler_static_works+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_prog_compiler_static_works=no
+    save_LDFLAGS="$LDFLAGS"
+    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+    echo "$lt_simple_link_test_code" > conftest.$ac_ext
+    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+      # The linker can only warn and ignore the option if not recognized
+      # So say no if there are warnings
+      if test -s conftest.err; then
+        # Append any errors to the config.log.
+        cat conftest.err 1>&5
+        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+        if diff conftest.exp conftest.er2 >/dev/null; then
+          lt_cv_prog_compiler_static_works=yes
+        fi
+      else
+        lt_cv_prog_compiler_static_works=yes
+      fi
+    fi
+    $RM -r conftest*
+    LDFLAGS="$save_LDFLAGS"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+ $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+ if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+     :
+ else
+     lt_prog_compiler_static=
+ fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+ $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+ if ${lt_cv_prog_compiler_c_o+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_prog_compiler_c_o=no
+    $RM -r conftest 2>/dev/null
+    mkdir conftest
+    cd conftest
+    mkdir out
+    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+    lt_compiler_flag="-o out/conftest2.$ac_objext"
+    # Insert the option either (1) after the last *FLAGS variable, or
+    # (2) before a word containing "conftest.", or (3) at the end.
+    # Note that $ac_compile itself does not contain backslashes and begins
+    # with a dollar sign (not a hyphen), so the echo should work correctly.
+    lt_compile=`echo "$ac_compile" | $SED \
+    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+    -e 's:$: $lt_compiler_flag:'`
+    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+    (eval "$lt_compile" 2>out/conftest.err)
+    ac_status=$?
+    cat out/conftest.err >&5
+    echo "$as_me:$LINENO: \$? = $ac_status" >&5
+    if (exit $ac_status) && test -s out/conftest2.$ac_objext
+    then
+      # The compiler can only warn and ignore the option if not recognized
+      # So say no if there are warnings
+      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+        lt_cv_prog_compiler_c_o=yes
+      fi
+    fi
+    chmod u+w . 2>&5
+    $RM conftest*
+    # SGI C++ compiler will create directory out/ii_files/ for
+    # template instantiation
+    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+    $RM out/* && rmdir out
+    cd ..
+    $RM -r conftest
+    $RM conftest*
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+ $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+ $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+ if ${lt_cv_prog_compiler_c_o+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_prog_compiler_c_o=no
+    $RM -r conftest 2>/dev/null
+    mkdir conftest
+    cd conftest
+    mkdir out
+    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+    lt_compiler_flag="-o out/conftest2.$ac_objext"
+    # Insert the option either (1) after the last *FLAGS variable, or
+    # (2) before a word containing "conftest.", or (3) at the end.
+    # Note that $ac_compile itself does not contain backslashes and begins
+    # with a dollar sign (not a hyphen), so the echo should work correctly.
+    lt_compile=`echo "$ac_compile" | $SED \
+    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+    -e 's:$: $lt_compiler_flag:'`
+    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+    (eval "$lt_compile" 2>out/conftest.err)
+    ac_status=$?
+    cat out/conftest.err >&5
+    echo "$as_me:$LINENO: \$? = $ac_status" >&5
+    if (exit $ac_status) && test -s out/conftest2.$ac_objext
+    then
+      # The compiler can only warn and ignore the option if not recognized
+      # So say no if there are warnings
+      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+        lt_cv_prog_compiler_c_o=yes
+      fi
+    fi
+    chmod u+w . 2>&5
+    $RM conftest*
+    # SGI C++ compiler will create directory out/ii_files/ for
+    # template instantiation
+    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+    $RM out/* && rmdir out
+    cd ..
+    $RM -r conftest
+    $RM conftest*
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+ $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+ hard_links="nottested"
+ if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+   # do not overwrite the value of need_locks provided by the user
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+ $as_echo_n "checking if we can lock with hard links... " >&6; }
+   hard_links=yes
+   $RM conftest*
+   ln conftest.a conftest.b 2>/dev/null && hard_links=no
+   touch conftest.a
+   ln conftest.a conftest.b 2>&5 || hard_links=no
+   ln conftest.a conftest.b 2>/dev/null && hard_links=no
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+ $as_echo "$hard_links" >&6; }
+   if test "$hard_links" = no; then
+     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+ $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+     need_locks=warn
+   fi
+ else
+   need_locks=no
+ fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+ $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+   runpath_var=
+   allow_undefined_flag=
+   always_export_symbols=no
+   archive_cmds=
+   archive_expsym_cmds=
+   compiler_needs_object=no
+   enable_shared_with_static_runtimes=no
+   export_dynamic_flag_spec=
+   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+   hardcode_automatic=no
+   hardcode_direct=no
+   hardcode_direct_absolute=no
+   hardcode_libdir_flag_spec=
+   hardcode_libdir_separator=
+   hardcode_minus_L=no
+   hardcode_shlibpath_var=unsupported
+   inherit_rpath=no
+   link_all_deplibs=unknown
+   module_cmds=
+   module_expsym_cmds=
+   old_archive_from_new_cmds=
+   old_archive_from_expsyms_cmds=
+   thread_safe_flag_spec=
+   whole_archive_flag_spec=
+   # include_expsyms should be a list of space-separated symbols to be *always*
+   # included in the symbol list
+   include_expsyms=
+   # exclude_expsyms can be an extended regexp of symbols to exclude
+   # it will be wrapped by ` (' and `)$', so one must not match beginning or
+   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+   # as well as any symbol that contains `d'.
+   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+   # platforms (ab)use it in PIC code, but their linkers get confused if
+   # the symbol is explicitly referenced.  Since portable code cannot
+   # rely on this symbol name, it's probably fine to never include it in
+   # preloaded symbol tables.
+   # Exclude shared library initialization/finalization symbols.
+   extract_expsyms_cmds=
+   case $host_os in
+   cygwin* | mingw* | pw32* | cegcc*)
+     # FIXME: the MSVC++ port hasn't been tested in a loooong time
+     # When not using gcc, we currently assume that we are using
+     # Microsoft Visual C++.
+     if test "$GCC" != yes; then
+       with_gnu_ld=no
+     fi
+     ;;
+   interix*)
+     # we just hope/assume this is gcc and not c89 (= MSVC++)
+     with_gnu_ld=yes
+     ;;
+   openbsd*)
+     with_gnu_ld=no
+     ;;
+   esac
+   ld_shlibs=yes
+   # On some targets, GNU ld is compatible enough with the native linker
+   # that we're better off using the native interface for both.
+   lt_use_gnu_ld_interface=no
+   if test "$with_gnu_ld" = yes; then
+     case $host_os in
+       aix*)
+         # The AIX port of GNU ld has always aspired to compatibility
+         # with the native linker.  However, as the warning in the GNU ld
+         # block says, versions before 2.19.5* couldn't really create working
+         # shared libraries, regardless of the interface used.
+         case `$LD -v 2>&1` in
+           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+           *)
+             lt_use_gnu_ld_interface=yes
+             ;;
+         esac
+         ;;
+       *)
+         lt_use_gnu_ld_interface=yes
+         ;;
+     esac
+   fi
+   if test "$lt_use_gnu_ld_interface" = yes; then
+     # If archive_cmds runs LD, not CC, wlarc should be empty
+     wlarc='${wl}'
+     # Set some defaults for GNU ld with shared library support. These
+     # are reset later if shared libraries are not supported. Putting them
+     # here allows them to be overridden if necessary.
+     runpath_var=LD_RUN_PATH
+     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+     export_dynamic_flag_spec='${wl}--export-dynamic'
+     # ancient GNU ld didn't support --whole-archive et. al.
+     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+     else
+       whole_archive_flag_spec=
+     fi
+     supports_anon_versioning=no
+     case `$LD -v 2>&1` in
+       *GNU\ gold*) supports_anon_versioning=yes ;;
+       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+       *\ 2.11.*) ;; # other 2.11 versions
+       *) supports_anon_versioning=yes ;;
+     esac
+     # See if GNU ld supports shared libraries.
+     case $host_os in
+     aix[3-9]*)
+       # On AIX/PPC, the GNU linker is very broken
+       if test "$host_cpu" != ia64; then
+         ld_shlibs=no
+         cat <<_LT_EOF 1>&2
+ *** Warning: the GNU linker, at least up to release 2.19, is reported
+ *** to be unable to reliably create shared libraries on AIX.
+ *** Therefore, libtool is disabling shared libraries support.  If you
+ *** really care for shared libraries, you may want to install binutils
+ *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+ *** You will then need to restart the configuration process.
+ _LT_EOF
+       fi
+       ;;
+     amigaos*)
+       case $host_cpu in
+       powerpc)
+             # see comment about AmigaOS4 .so support
+             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+             archive_expsym_cmds=''
+         ;;
+       m68k)
+             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
+             hardcode_libdir_flag_spec='-L$libdir'
+             hardcode_minus_L=yes
+         ;;
+       esac
+       ;;
+     beos*)
+       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+         allow_undefined_flag=unsupported
+         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+         # support --undefined.  This deserves some investigation.  FIXME
+         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+       else
+         ld_shlibs=no
+       fi
+       ;;
+     cygwin* | mingw* | pw32* | cegcc*)
+       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+       # as there is no search path for DLLs.
+       hardcode_libdir_flag_spec='-L$libdir'
+       export_dynamic_flag_spec='${wl}--export-all-symbols'
+       allow_undefined_flag=unsupported
+       always_export_symbols=no
+       enable_shared_with_static_runtimes=yes
+       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+       exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+         # If the export-symbols file already is a .def file (1st line
+         # is EXPORTS), use it as is; otherwise, prepend...
+         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+           cp $export_symbols $output_objdir/$soname.def;
+         else
+           echo EXPORTS > $output_objdir/$soname.def;
+           cat $export_symbols >> $output_objdir/$soname.def;
+         fi~
+         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+       else
+         ld_shlibs=no
+       fi
+       ;;
+     haiku*)
+       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+       link_all_deplibs=yes
+       ;;
+     interix[3-9]*)
+       hardcode_direct=no
+       hardcode_shlibpath_var=no
+       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+       export_dynamic_flag_spec='${wl}-E'
+       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+       # Instead, shared libraries are loaded at an image base (0x10000000 by
+       # default) and relocated if they conflict, which is a slow very memory
+       # consuming and fragmenting process.  To avoid this, we pick a random,
+       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+       ;;
+     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+       tmp_diet=no
+       if test "$host_os" = linux-dietlibc; then
+         case $cc_basename in
+           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
+         esac
+       fi
+       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+          && test "$tmp_diet" = no
+       then
+         tmp_addflag=' $pic_flag'
+         tmp_sharedflag='-shared'
+         case $cc_basename,$host_cpu in
+         pgcc*)                          # Portland Group C compiler
+           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'
+           tmp_addflag=' $pic_flag'
+           ;;
+         pgf77* | pgf90* | pgf95* | pgfortran*)
+                                         # Portland Group f77 and f90 compilers
+           whole_archive_flag_spec='${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'
+           tmp_addflag=' $pic_flag -Mnomain' ;;
+         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
+           tmp_addflag=' -i_dynamic' ;;
+         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
+           tmp_addflag=' -i_dynamic -nofor_main' ;;
+         ifc* | ifort*)                  # Intel Fortran compiler
+           tmp_addflag=' -nofor_main' ;;
+         lf95*)                          # Lahey Fortran 8.1
+           whole_archive_flag_spec=
+           tmp_sharedflag='--shared' ;;
+         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+           tmp_sharedflag='-qmkshrobj'
+           tmp_addflag= ;;
+         nvcc*)  # Cuda Compiler Driver 2.2
+           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+           compiler_needs_object=yes
+           ;;
+         esac
+         case `$CC -V 2>&1 | sed 5q` in
+         *Sun\ C*)                       # Sun C 5.9
+           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\"` ${wl}--no-whole-archive'
+           compiler_needs_object=yes
+           tmp_sharedflag='-G' ;;
+         *Sun\ F*)                       # Sun Fortran 8.3
+           tmp_sharedflag='-G' ;;
+         esac
+         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+         if test "x$supports_anon_versioning" = xyes; then
+           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+             echo "local: *; };" >> $output_objdir/$libname.ver~
+             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+         fi
+         case $cc_basename in
+         xlf* | bgf* | bgxlf* | mpixlf*)
+           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+           hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+           archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+           if test "x$supports_anon_versioning" = xyes; then
+             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+               echo "local: *; };" >> $output_objdir/$libname.ver~
+               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+           fi
+           ;;
+         esac
+       else
+         ld_shlibs=no
+       fi
+       ;;
+     netbsd*)
+       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+         wlarc=
+       else
+         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       fi
+       ;;
+     solaris*)
+       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+         ld_shlibs=no
+         cat <<_LT_EOF 1>&2
+ *** Warning: The releases 2.8.* of the GNU linker cannot reliably
+ *** create shared libraries on Solaris systems.  Therefore, libtool
+ *** is disabling shared libraries support.  We urge you to upgrade GNU
+ *** binutils to release 2.9.1 or newer.  Another option is to modify
+ *** your PATH or compiler configuration so that the native linker is
+ *** used, and then restart.
+ _LT_EOF
+       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       else
+         ld_shlibs=no
+       fi
+       ;;
+     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+       case `$LD -v 2>&1` in
+         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+         ld_shlibs=no
+         cat <<_LT_EOF 1>&2
+ *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+ *** reliably create shared libraries on SCO systems.  Therefore, libtool
+ *** is disabling shared libraries support.  We urge you to upgrade GNU
+ *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+ *** your PATH or compiler configuration so that the native linker is
+ *** used, and then restart.
+ _LT_EOF
+         ;;
+         *)
+           # For security reasons, it is highly recommended that you always
+           # use absolute paths for naming shared libraries, and exclude the
+           # DT_RUNPATH tag from executables and libraries.  But doing so
+           # requires that you compile everything twice, which is a pain.
+           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+           else
+             ld_shlibs=no
+           fi
+         ;;
+       esac
+       ;;
+     sunos4*)
+       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+       wlarc=
+       hardcode_direct=yes
+       hardcode_shlibpath_var=no
+       ;;
+     *)
+       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       else
+         ld_shlibs=no
+       fi
+       ;;
+     esac
+     if test "$ld_shlibs" = no; then
+       runpath_var=
+       hardcode_libdir_flag_spec=
+       export_dynamic_flag_spec=
+       whole_archive_flag_spec=
+     fi
+   else
+     # PORTME fill in a description of your system's linker (not GNU ld)
+     case $host_os in
+     aix3*)
+       allow_undefined_flag=unsupported
+       always_export_symbols=yes
+       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+       # Note: this linker hardcodes the directories in LIBPATH if there
+       # are no directories specified by -L.
+       hardcode_minus_L=yes
+       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+         # Neither direct hardcoding nor static linking is supported with a
+         # broken collect2.
+         hardcode_direct=unsupported
+       fi
+       ;;
+     aix[4-9]*)
+       if test "$host_cpu" = ia64; then
+         # On IA64, the linker does run time linking by default, so we don't
+         # have to do anything special.
+         aix_use_runtimelinking=no
+         exp_sym_flag='-Bexport'
+         no_entry_flag=""
+       else
+         # If we're using GNU nm, then we don't want the "-C" option.
+         # -C means demangle to AIX nm, but means don't demangle with GNU nm
+         # Also, AIX nm treats weak defined symbols like other global
+         # defined symbols, whereas GNU nm marks them as "W".
+         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+         else
+           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+         fi
+         aix_use_runtimelinking=no
+         # Test if we are trying to use run time linking or normal
+         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+         # need to do runtime linking.
+         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+           for ld_flag in $LDFLAGS; do
+           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+             aix_use_runtimelinking=yes
+             break
+           fi
+           done
+           ;;
+         esac
+         exp_sym_flag='-bexport'
+         no_entry_flag='-bnoentry'
+       fi
+       # When large executables or shared objects are built, AIX ld can
+       # have problems creating the table of contents.  If linking a library
+       # or program results in "error TOC overflow" add -mminimal-toc to
+       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+       archive_cmds=''
+       hardcode_direct=yes
+       hardcode_direct_absolute=yes
+       hardcode_libdir_separator=':'
+       link_all_deplibs=yes
+       file_list_spec='${wl}-f,'
+       if test "$GCC" = yes; then
+         case $host_os in aix4.[012]|aix4.[012].*)
+         # We only want to do this on AIX 4.2 and lower, the check
+         # below for broken collect2 doesn't work under 4.3+
+           collect2name=`${CC} -print-prog-name=collect2`
+           if test -f "$collect2name" &&
+            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+           then
+           # We have reworked collect2
+           :
+           else
+           # We have old collect2
+           hardcode_direct=unsupported
+           # It fails to find uninstalled libraries when the uninstalled
+           # path is not listed in the libpath.  Setting hardcode_minus_L
+           # to unsupported forces relinking
+           hardcode_minus_L=yes
+           hardcode_libdir_flag_spec='-L$libdir'
+           hardcode_libdir_separator=
+           fi
+           ;;
+         esac
+         shared_flag='-shared'
+         if test "$aix_use_runtimelinking" = yes; then
+           shared_flag="$shared_flag "'${wl}-G'
+         fi
+       else
+         # not using gcc
+         if test "$host_cpu" = ia64; then
+         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+         # chokes on -Wl,-G. The following line is correct:
+           shared_flag='-G'
+         else
+           if test "$aix_use_runtimelinking" = yes; then
+             shared_flag='${wl}-G'
+           else
+             shared_flag='${wl}-bM:SRE'
+           fi
+         fi
+       fi
+       export_dynamic_flag_spec='${wl}-bexpall'
+       # It seems that -bexpall does not export symbols beginning with
+       # underscore (_), so it is better to generate a list of symbols to export.
+       always_export_symbols=yes
+       if test "$aix_use_runtimelinking" = yes; then
+         # Warning - without using the other runtime loading flags (-brtl),
+         # -berok will link without error, but may produce a broken library.
+         allow_undefined_flag='-berok'
+         # Determine the default libpath from the value encoded in an
+         # empty executable.
+         if test "${lt_cv_aix_libpath+set}" = set; then
+   aix_libpath=$lt_cv_aix_libpath
+ else
+   if ${lt_cv_aix_libpath_+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   lt_aix_libpath_sed='
+       /Import File Strings/,/^$/ {
+           /^0/ {
+               s/^0  *\([^ ]*\) *$/\1/
+               p
+           }
+       }'
+   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+   # Check for a 64-bit object if we didn't find anything.
+   if test -z "$lt_cv_aix_libpath_"; then
+     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+   fi
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+   if test -z "$lt_cv_aix_libpath_"; then
+     lt_cv_aix_libpath_="/usr/lib:/lib"
+   fi
+ fi
+   aix_libpath=$lt_cv_aix_libpath_
+ fi
+         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+         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 $shared_flag"
+       else
+         if test "$host_cpu" = ia64; then
+           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+           allow_undefined_flag="-z nodefs"
+           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+         else
+          # Determine the default libpath from the value encoded in an
+          # empty executable.
+          if test "${lt_cv_aix_libpath+set}" = set; then
+   aix_libpath=$lt_cv_aix_libpath
+ else
+   if ${lt_cv_aix_libpath_+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   lt_aix_libpath_sed='
+       /Import File Strings/,/^$/ {
+           /^0/ {
+               s/^0  *\([^ ]*\) *$/\1/
+               p
+           }
+       }'
+   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+   # Check for a 64-bit object if we didn't find anything.
+   if test -z "$lt_cv_aix_libpath_"; then
+     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+   fi
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+   if test -z "$lt_cv_aix_libpath_"; then
+     lt_cv_aix_libpath_="/usr/lib:/lib"
+   fi
+ fi
+   aix_libpath=$lt_cv_aix_libpath_
+ fi
+          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+           # Warning - without using the other run time loading flags,
+           # -berok will link without error, but may produce a broken library.
+           no_undefined_flag=' ${wl}-bernotok'
+           allow_undefined_flag=' ${wl}-berok'
+           if test "$with_gnu_ld" = yes; then
+             # We only use this code for GNU lds that support --whole-archive.
+             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+           else
+             # Exported symbols can be pulled into shared objects from archives
+             whole_archive_flag_spec='$convenience'
+           fi
+           archive_cmds_need_lc=yes
+           # This is similar to how AIX traditionally builds its shared libraries.
+           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'
+         fi
+       fi
+       ;;
+     amigaos*)
+       case $host_cpu in
+       powerpc)
+             # see comment about AmigaOS4 .so support
+             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+             archive_expsym_cmds=''
+         ;;
+       m68k)
+             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
+             hardcode_libdir_flag_spec='-L$libdir'
+             hardcode_minus_L=yes
+         ;;
+       esac
+       ;;
+     bsdi[45]*)
+       export_dynamic_flag_spec=-rdynamic
+       ;;
+     cygwin* | mingw* | pw32* | cegcc*)
+       # When not using gcc, we currently assume that we are using
+       # Microsoft Visual C++.
+       # hardcode_libdir_flag_spec is actually meaningless, as there is
+       # no search path for DLLs.
+       case $cc_basename in
+       cl*)
+         # Native MSVC
+         hardcode_libdir_flag_spec=' '
+         allow_undefined_flag=unsupported
+         always_export_symbols=yes
+         file_list_spec='@'
+         # Tell ltmain to make .lib files, not .a files.
+         libext=lib
+         # Tell ltmain to make .dll files, not .so files.
+         shrext_cmds=".dll"
+         # FIXME: Setting linknames here is a bad hack.
+         archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+             sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+           else
+             sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+           fi~
+           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+           linknames='
+         # The linker will not automatically build a static lib if we build a DLL.
+         # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+         enable_shared_with_static_runtimes=yes
+         exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+         export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+         # Don't use ranlib
+         old_postinstall_cmds='chmod 644 $oldlib'
+         postlink_cmds='lt_outputfile="@OUTPUT@"~
+           lt_tool_outputfile="@TOOL_OUTPUT@"~
+           case $lt_outputfile in
+             *.exe|*.EXE) ;;
+             *)
+               lt_outputfile="$lt_outputfile.exe"
+               lt_tool_outputfile="$lt_tool_outputfile.exe"
+               ;;
+           esac~
+           if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+             $RM "$lt_outputfile.manifest";
+           fi'
+         ;;
+       *)
+         # Assume MSVC wrapper
+         hardcode_libdir_flag_spec=' '
+         allow_undefined_flag=unsupported
+         # Tell ltmain to make .lib files, not .a files.
+         libext=lib
+         # Tell ltmain to make .dll files, not .so files.
+         shrext_cmds=".dll"
+         # FIXME: Setting linknames here is a bad hack.
+         archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+         # The linker will automatically build a .lib file if we build a DLL.
+         old_archive_from_new_cmds='true'
+         # FIXME: Should let the user specify the lib program.
+         old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+         enable_shared_with_static_runtimes=yes
+         ;;
+       esac
+       ;;
+     darwin* | rhapsody*)
+   archive_cmds_need_lc=no
+   hardcode_direct=no
+   hardcode_automatic=yes
+   hardcode_shlibpath_var=unsupported
+   if test "$lt_cv_ld_force_load" = "yes"; then
+     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+   else
+     whole_archive_flag_spec=''
+   fi
+   link_all_deplibs=yes
+   allow_undefined_flag="$_lt_dar_allow_undefined"
+   case $cc_basename in
+      ifort*) _lt_dar_can_shared=yes ;;
+      *) _lt_dar_can_shared=$GCC ;;
+   esac
+   if test "$_lt_dar_can_shared" = "yes"; then
+     output_verbose_link_cmd=func_echo_all
+     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+     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}${_lt_dsymutil}"
+     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+   else
+   ld_shlibs=no
+   fi
+       ;;
+     dgux*)
+       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+       hardcode_libdir_flag_spec='-L$libdir'
+       hardcode_shlibpath_var=no
+       ;;
+     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+     # support.  Future versions do this automatically, but an explicit c++rt0.o
+     # does not break anything, and helps significantly (at the cost of a little
+     # extra space).
+     freebsd2.2*)
+       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+       hardcode_libdir_flag_spec='-R$libdir'
+       hardcode_direct=yes
+       hardcode_shlibpath_var=no
+       ;;
+     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+     freebsd2.*)
+       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+       hardcode_direct=yes
+       hardcode_minus_L=yes
+       hardcode_shlibpath_var=no
+       ;;
+     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+     freebsd* | dragonfly*)
+       archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+       hardcode_libdir_flag_spec='-R$libdir'
+       hardcode_direct=yes
+       hardcode_shlibpath_var=no
+       ;;
+     hpux9*)
+       if test "$GCC" = yes; then
+         archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+       else
+         archive_cmds='$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 $lib'
+       fi
+       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+       hardcode_libdir_separator=:
+       hardcode_direct=yes
+       # hardcode_minus_L: Not really in the search PATH,
+       # but as the default location of the library.
+       hardcode_minus_L=yes
+       export_dynamic_flag_spec='${wl}-E'
+       ;;
+     hpux10*)
+       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+         archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+       else
+         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+       fi
+       if test "$with_gnu_ld" = no; then
+         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+         hardcode_libdir_separator=:
+         hardcode_direct=yes
+         hardcode_direct_absolute=yes
+         export_dynamic_flag_spec='${wl}-E'
+         # hardcode_minus_L: Not really in the search PATH,
+         # but as the default location of the library.
+         hardcode_minus_L=yes
+       fi
+       ;;
+     hpux11*)
+       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+         case $host_cpu in
+         hppa*64*)
+           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+           ;;
+         ia64*)
+           archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+           ;;
+         *)
+           archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+           ;;
+         esac
+       else
+         case $host_cpu in
+         hppa*64*)
+           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+           ;;
+         ia64*)
+           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+           ;;
+         *)
+           # Older versions of the 11.00 compiler do not understand -b yet
+           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+ $as_echo_n "checking if $CC understands -b... " >&6; }
+ if ${lt_cv_prog_compiler__b+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_prog_compiler__b=no
+    save_LDFLAGS="$LDFLAGS"
+    LDFLAGS="$LDFLAGS -b"
+    echo "$lt_simple_link_test_code" > conftest.$ac_ext
+    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+      # The linker can only warn and ignore the option if not recognized
+      # So say no if there are warnings
+      if test -s conftest.err; then
+        # Append any errors to the config.log.
+        cat conftest.err 1>&5
+        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+        if diff conftest.exp conftest.er2 >/dev/null; then
+          lt_cv_prog_compiler__b=yes
+        fi
+      else
+        lt_cv_prog_compiler__b=yes
+      fi
+    fi
+    $RM -r conftest*
+    LDFLAGS="$save_LDFLAGS"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+ $as_echo "$lt_cv_prog_compiler__b" >&6; }
+ if test x"$lt_cv_prog_compiler__b" = xyes; then
+     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+           ;;
+         esac
+       fi
+       if test "$with_gnu_ld" = no; then
+         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+         hardcode_libdir_separator=:
+         case $host_cpu in
+         hppa*64*|ia64*)
+           hardcode_direct=no
+           hardcode_shlibpath_var=no
+           ;;
+         *)
+           hardcode_direct=yes
+           hardcode_direct_absolute=yes
+           export_dynamic_flag_spec='${wl}-E'
+           # hardcode_minus_L: Not really in the search PATH,
+           # but as the default location of the library.
+           hardcode_minus_L=yes
+           ;;
+         esac
+       fi
+       ;;
+     irix5* | irix6* | nonstopux*)
+       if test "$GCC" = yes; then
+         archive_cmds='$CC -shared $pic_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'
+         # Try to use the -exported_symbol ld option, if it does not
+         # work, assume that -exports_file does not work either and
+         # implicitly export all symbols.
+         # This should be the same for all languages, so no per-tag cache variable.
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+ $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+ if ${lt_cv_irix_exported_symbol+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   save_LDFLAGS="$LDFLAGS"
+            LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int foo (void) { return 0; }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   lt_cv_irix_exported_symbol=yes
+ else
+   lt_cv_irix_exported_symbol=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+            LDFLAGS="$save_LDFLAGS"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
+         if test "$lt_cv_irix_exported_symbol" = yes; then
+           archive_expsym_cmds='$CC -shared $pic_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 ${wl}-exports_file ${wl}$export_symbols -o $lib'
+         fi
+       else
+         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+         archive_expsym_cmds='$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 $lib'
+       fi
+       archive_cmds_need_lc='no'
+       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+       hardcode_libdir_separator=:
+       inherit_rpath=yes
+       link_all_deplibs=yes
+       ;;
+     netbsd*)
+       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+       else
+         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+       fi
+       hardcode_libdir_flag_spec='-R$libdir'
+       hardcode_direct=yes
+       hardcode_shlibpath_var=no
+       ;;
+     newsos6)
+       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+       hardcode_direct=yes
+       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+       hardcode_libdir_separator=:
+       hardcode_shlibpath_var=no
+       ;;
+     *nto* | *qnx*)
+       ;;
+     openbsd*)
+       if test -f /usr/libexec/ld.so; then
+         hardcode_direct=yes
+         hardcode_shlibpath_var=no
+         hardcode_direct_absolute=yes
+         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+           export_dynamic_flag_spec='${wl}-E'
+         else
+           case $host_os in
+            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+              hardcode_libdir_flag_spec='-R$libdir'
+              ;;
+            *)
+              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+              ;;
+           esac
+         fi
+       else
+         ld_shlibs=no
+       fi
+       ;;
+     os2*)
+       hardcode_libdir_flag_spec='-L$libdir'
+       hardcode_minus_L=yes
+       allow_undefined_flag=unsupported
+       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'
+       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+       ;;
+     osf3*)
+       if test "$GCC" = yes; then
+         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+         archive_cmds='$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 $lib'
+       else
+         allow_undefined_flag=' -expect_unresolved \*'
+         archive_cmds='$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 $lib'
+       fi
+       archive_cmds_need_lc='no'
+       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+       hardcode_libdir_separator=:
+       ;;
+     osf4* | osf5*)      # as osf3* with the addition of -msym flag
+       if test "$GCC" = yes; then
+         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+         archive_cmds='$CC -shared${allow_undefined_flag} $pic_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 $lib'
+         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+       else
+         allow_undefined_flag=' -expect_unresolved \*'
+         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'
+         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~
+         $CC -shared${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'
+         # Both c and cxx compiler support -rpath directly
+         hardcode_libdir_flag_spec='-rpath $libdir'
+       fi
+       archive_cmds_need_lc='no'
+       hardcode_libdir_separator=:
+       ;;
+     solaris*)
+       no_undefined_flag=' -z defs'
+       if test "$GCC" = yes; then
+         wlarc='${wl}'
+         archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+           $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+       else
+         case `$CC -V 2>&1` in
+         *"Compilers 5.0"*)
+           wlarc=''
+           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+           ;;
+         *)
+           wlarc='${wl}'
+           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+           ;;
+         esac
+       fi
+       hardcode_libdir_flag_spec='-R$libdir'
+       hardcode_shlibpath_var=no
+       case $host_os in
+       solaris2.[0-5] | solaris2.[0-5].*) ;;
+       *)
+         # The compiler driver will combine and reorder linker options,
+         # but understands `-z linker_flag'.  GCC discards it without `$wl',
+         # but is careful enough not to reorder.
+         # Supported since Solaris 2.6 (maybe 2.5.1?)
+         if test "$GCC" = yes; then
+           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+         else
+           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+         fi
+         ;;
+       esac
+       link_all_deplibs=yes
+       ;;
+     sunos4*)
+       if test "x$host_vendor" = xsequent; then
+         # Use $CC to link under sequent, because it throws in some extra .o
+         # files that make .init and .fini sections work.
+         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+       else
+         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+       fi
+       hardcode_libdir_flag_spec='-L$libdir'
+       hardcode_direct=yes
+       hardcode_minus_L=yes
+       hardcode_shlibpath_var=no
+       ;;
+     sysv4)
+       case $host_vendor in
+         sni)
+           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+           hardcode_direct=yes # is this really true???
+         ;;
+         siemens)
+           ## LD is ld it makes a PLAMLIB
+           ## CC just makes a GrossModule.
+           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+           reload_cmds='$CC -r -o $output$reload_objs'
+           hardcode_direct=no
+         ;;
+         motorola)
+           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+         ;;
+       esac
+       runpath_var='LD_RUN_PATH'
+       hardcode_shlibpath_var=no
+       ;;
+     sysv4.3*)
+       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+       hardcode_shlibpath_var=no
+       export_dynamic_flag_spec='-Bexport'
+       ;;
+     sysv4*MP*)
+       if test -d /usr/nec; then
+         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+         hardcode_shlibpath_var=no
+         runpath_var=LD_RUN_PATH
+         hardcode_runpath_var=yes
+         ld_shlibs=yes
+       fi
+       ;;
+     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+       no_undefined_flag='${wl}-z,text'
+       archive_cmds_need_lc=no
+       hardcode_shlibpath_var=no
+       runpath_var='LD_RUN_PATH'
+       if test "$GCC" = yes; then
+         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       else
+         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       fi
+       ;;
+     sysv5* | sco3.2v5* | sco5v6*)
+       # Note: We can NOT use -z defs as we might desire, because we do not
+       # link with -lc, and that would cause any symbols used from libc to
+       # always be unresolved, which means just about no library would
+       # ever link correctly.  If we're not using GNU ld we use -z text
+       # though, which does catch some bad symbols but isn't as heavy-handed
+       # as -z defs.
+       no_undefined_flag='${wl}-z,text'
+       allow_undefined_flag='${wl}-z,nodefs'
+       archive_cmds_need_lc=no
+       hardcode_shlibpath_var=no
+       hardcode_libdir_flag_spec='${wl}-R,$libdir'
+       hardcode_libdir_separator=':'
+       link_all_deplibs=yes
+       export_dynamic_flag_spec='${wl}-Bexport'
+       runpath_var='LD_RUN_PATH'
+       if test "$GCC" = yes; then
+         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       else
+         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       fi
+       ;;
+     uts4*)
+       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+       hardcode_libdir_flag_spec='-L$libdir'
+       hardcode_shlibpath_var=no
+       ;;
+     *)
+       ld_shlibs=no
+       ;;
+     esac
+     if test x$host_vendor = xsni; then
+       case $host in
+       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+         export_dynamic_flag_spec='${wl}-Blargedynsym'
+         ;;
+       esac
+     fi
+   fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+ $as_echo "$ld_shlibs" >&6; }
+ test "$ld_shlibs" = no && can_build_shared=no
+ with_gnu_ld=$with_gnu_ld
+ #
+ # Do we need to explicitly link libc?
+ #
+ case "x$archive_cmds_need_lc" in
+ x|xyes)
+   # Assume -lc should be added
+   archive_cmds_need_lc=yes
+   if test "$enable_shared" = yes && test "$GCC" = yes; then
+     case $archive_cmds in
+     *'~'*)
+       # FIXME: we may have to deal with multi-command sequences.
+       ;;
+     '$CC '*)
+       # Test whether the compiler implicitly links with -lc since on some
+       # systems, -lgcc has to come before -lc. If gcc already passes -lc
+       # to ld, don't add -lc before -lgcc.
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+ $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ if ${lt_cv_archive_cmds_need_lc+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   $RM conftest*
+         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } 2>conftest.err; then
+           soname=conftest
+           lib=conftest
+           libobjs=conftest.$ac_objext
+           deplibs=
+           wl=$lt_prog_compiler_wl
+           pic_flag=$lt_prog_compiler_pic
+           compiler_flags=-v
+           linker_flags=-v
+           verstring=
+           output_objdir=.
+           libname=conftest
+           lt_save_allow_undefined_flag=$allow_undefined_flag
+           allow_undefined_flag=
+           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }
+           then
+             lt_cv_archive_cmds_need_lc=no
+           else
+             lt_cv_archive_cmds_need_lc=yes
+           fi
+           allow_undefined_flag=$lt_save_allow_undefined_flag
+         else
+           cat conftest.err 1>&5
+         fi
+         $RM conftest*
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+ $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+       ;;
+     esac
+   fi
+   ;;
+ esac
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+ $as_echo_n "checking dynamic linker characteristics... " >&6; }
+ if test "$GCC" = yes; then
+   case $host_os in
+     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+     *) lt_awk_arg="/^libraries:/" ;;
+   esac
+   case $host_os in
+     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+     *) lt_sed_strip_eq="s,=/,/,g" ;;
+   esac
+   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+   case $lt_search_path_spec in
+   *\;*)
+     # if the path contains ";" then we assume it to be the separator
+     # otherwise default to the standard path separator (i.e. ":") - it is
+     # assumed that no part of a normal pathname contains ";" but that should
+     # okay in the real world where ";" in dirpaths is itself problematic.
+     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+     ;;
+   *)
+     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+     ;;
+   esac
+   # Ok, now we have the path, separated by spaces, we can step through it
+   # and add multilib dir if necessary.
+   lt_tmp_lt_search_path_spec=
+   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+   for lt_sys_path in $lt_search_path_spec; do
+     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+     else
+       test -d "$lt_sys_path" && \
+         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+     fi
+   done
+   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+ BEGIN {RS=" "; FS="/|\n";} {
+   lt_foo="";
+   lt_count=0;
+   for (lt_i = NF; lt_i > 0; lt_i--) {
+     if ($lt_i != "" && $lt_i != ".") {
+       if ($lt_i == "..") {
+         lt_count++;
+       } else {
+         if (lt_count == 0) {
+           lt_foo="/" $lt_i lt_foo;
+         } else {
+           lt_count--;
+         }
+       }
+     }
+   }
+   if (lt_foo != "") { lt_freq[lt_foo]++; }
+   if (lt_freq[lt_foo] == 1) { print lt_foo; }
+ }'`
+   # AWK program above erroneously prepends '/' to C:/dos/paths
+   # for these hosts.
+   case $host_os in
+     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+   esac
+   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+ else
+   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+ fi
+ library_names_spec=
+ libname_spec='lib$name'
+ soname_spec=
+ shrext_cmds=".so"
+ postinstall_cmds=
+ postuninstall_cmds=
+ finish_cmds=
+ finish_eval=
+ shlibpath_var=
+ shlibpath_overrides_runpath=unknown
+ version_type=none
+ dynamic_linker="$host_os ld.so"
+ sys_lib_dlsearch_path_spec="/lib /usr/lib"
+ need_lib_prefix=unknown
+ hardcode_into_libs=no
+ # when you set need_version to no, make sure it does not cause -set_version
+ # flags to be left without arguments
+ need_version=unknown
+ case $host_os in
+ aix3*)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+   shlibpath_var=LIBPATH
+   # AIX 3 has no versioning support, so we append a major version to the name.
+   soname_spec='${libname}${release}${shared_ext}$major'
+   ;;
+ aix[4-9]*)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   need_lib_prefix=no
+   need_version=no
+   hardcode_into_libs=yes
+   if test "$host_cpu" = ia64; then
+     # AIX 5 supports IA64
+     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+     shlibpath_var=LD_LIBRARY_PATH
+   else
+     # With GCC up to 2.95.x, collect2 would create an import file
+     # for dependence libraries.  The import file would start with
+     # the line `#! .'.  This would cause the generated library to
+     # depend on `.', always an invalid library.  This was fixed in
+     # development snapshots of GCC prior to 3.0.
+     case $host_os in
+       aix4 | aix4.[01] | aix4.[01].*)
+       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+            echo ' yes '
+            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+         :
+       else
+         can_build_shared=no
+       fi
+       ;;
+     esac
+     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+     # soname into executable. Probably we can add versioning support to
+     # collect2, so additional links can be useful in future.
+     if test "$aix_use_runtimelinking" = yes; then
+       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+       # instead of lib<name>.a to let people know that these are not
+       # typical AIX shared libraries.
+       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     else
+       # We preserve .a as extension for shared libraries through AIX4.2
+       # and later when we are not doing run time linking.
+       library_names_spec='${libname}${release}.a $libname.a'
+       soname_spec='${libname}${release}${shared_ext}$major'
+     fi
+     shlibpath_var=LIBPATH
+   fi
+   ;;
+ amigaos*)
+   case $host_cpu in
+   powerpc)
+     # Since July 2007 AmigaOS4 officially supports .so libraries.
+     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     ;;
+   m68k)
+     library_names_spec='$libname.ixlibrary $libname.a'
+     # Create ${libname}_ixlibrary.a entries in /sys/libs.
+     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 ${libname}_ixlibrary.a || exit 1; done'
+     ;;
+   esac
+   ;;
+ beos*)
+   library_names_spec='${libname}${shared_ext}'
+   dynamic_linker="$host_os ld.so"
+   shlibpath_var=LIBRARY_PATH
+   ;;
+ bsdi[45]*)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   need_version=no
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+   shlibpath_var=LD_LIBRARY_PATH
+   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+   # the default ld.so.conf also contains /usr/contrib/lib and
+   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+   # libtool to hard-code these into programs
+   ;;
+ cygwin* | mingw* | pw32* | cegcc*)
+   version_type=windows
+   shrext_cmds=".dll"
+   need_version=no
+   need_lib_prefix=no
+   case $GCC,$cc_basename in
+   yes,*)
+     # gcc
+     library_names_spec='$libname.dll.a'
+     # DLL is installed to $(libdir)/../bin by postinstall_cmds
+     postinstall_cmds='base_file=`basename \${file}`~
+       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+       dldir=$destdir/`dirname \$dlpath`~
+       test -d \$dldir || mkdir -p \$dldir~
+       $install_prog $dir/$dlname \$dldir/$dlname~
+       chmod a+x \$dldir/$dlname~
+       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+       fi'
+     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+       dlpath=$dir/\$dldll~
+        $RM \$dlpath'
+     shlibpath_overrides_runpath=yes
+     case $host_os in
+     cygwin*)
+       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+       ;;
+     mingw* | cegcc*)
+       # MinGW DLLs use traditional 'lib' prefix
+       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+       ;;
+     pw32*)
+       # pw32 DLLs use 'pw' prefix rather than 'lib'
+       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+       ;;
+     esac
+     dynamic_linker='Win32 ld.exe'
+     ;;
+   *,cl*)
+     # Native MSVC
+     libname_spec='$name'
+     soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+     library_names_spec='${libname}.dll.lib'
+     case $build_os in
+     mingw*)
+       sys_lib_search_path_spec=
+       lt_save_ifs=$IFS
+       IFS=';'
+       for lt_path in $LIB
+       do
+         IFS=$lt_save_ifs
+         # Let DOS variable expansion print the short 8.3 style file name.
+         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+       done
+       IFS=$lt_save_ifs
+       # Convert to MSYS style.
+       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+       ;;
+     cygwin*)
+       # Convert to unix form, then to dos form, then back to unix form
+       # but this time dos style (no spaces!) so that the unix form looks
+       # like /cygdrive/c/PROGRA~1:/cygdr...
+       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+       ;;
+     *)
+       sys_lib_search_path_spec="$LIB"
+       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+         # It is most probably a Windows format PATH.
+         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+       else
+         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+       fi
+       # FIXME: find the short name or the path components, as spaces are
+       # common. (e.g. "Program Files" -> "PROGRA~1")
+       ;;
+     esac
+     # DLL is installed to $(libdir)/../bin by postinstall_cmds
+     postinstall_cmds='base_file=`basename \${file}`~
+       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+       dldir=$destdir/`dirname \$dlpath`~
+       test -d \$dldir || mkdir -p \$dldir~
+       $install_prog $dir/$dlname \$dldir/$dlname'
+     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+       dlpath=$dir/\$dldll~
+        $RM \$dlpath'
+     shlibpath_overrides_runpath=yes
+     dynamic_linker='Win32 link.exe'
+     ;;
+   *)
+     # Assume MSVC wrapper
+     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+     dynamic_linker='Win32 ld.exe'
+     ;;
+   esac
+   # FIXME: first we should search . and the directory the executable is in
+   shlibpath_var=PATH
+   ;;
+ darwin* | rhapsody*)
+   dynamic_linker="$host_os dyld"
+   version_type=darwin
+   need_lib_prefix=no
+   need_version=no
+   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+   soname_spec='${libname}${release}${major}$shared_ext'
+   shlibpath_overrides_runpath=yes
+   shlibpath_var=DYLD_LIBRARY_PATH
+   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+   ;;
+ dgux*)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   need_lib_prefix=no
+   need_version=no
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   shlibpath_var=LD_LIBRARY_PATH
+   ;;
+ freebsd* | dragonfly*)
+   # DragonFly does not have aout.  When/if they implement a new
+   # versioning mechanism, adjust this.
+   if test -x /usr/bin/objformat; then
+     objformat=`/usr/bin/objformat`
+   else
+     case $host_os in
+     freebsd[23].*) objformat=aout ;;
+     *) objformat=elf ;;
+     esac
+   fi
+   version_type=freebsd-$objformat
+   case $version_type in
+     freebsd-elf*)
+       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+       need_version=no
+       need_lib_prefix=no
+       ;;
+     freebsd-*)
+       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+       need_version=yes
+       ;;
+   esac
+   shlibpath_var=LD_LIBRARY_PATH
+   case $host_os in
+   freebsd2.*)
+     shlibpath_overrides_runpath=yes
+     ;;
+   freebsd3.[01]* | freebsdelf3.[01]*)
+     shlibpath_overrides_runpath=yes
+     hardcode_into_libs=yes
+     ;;
+   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+     shlibpath_overrides_runpath=no
+     hardcode_into_libs=yes
+     ;;
+   *) # from 4.6 on, and DragonFly
+     shlibpath_overrides_runpath=yes
+     hardcode_into_libs=yes
+     ;;
+   esac
+   ;;
+ gnu*)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   need_lib_prefix=no
+   need_version=no
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=no
+   hardcode_into_libs=yes
+   ;;
+ haiku*)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   need_lib_prefix=no
+   need_version=no
+   dynamic_linker="$host_os runtime_loader"
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   shlibpath_var=LIBRARY_PATH
+   shlibpath_overrides_runpath=yes
+   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+   hardcode_into_libs=yes
+   ;;
+ hpux9* | hpux10* | hpux11*)
+   # Give a soname corresponding to the major version so that dld.sl refuses to
+   # link against other versions.
+   version_type=sunos
+   need_lib_prefix=no
+   need_version=no
+   case $host_cpu in
+   ia64*)
+     shrext_cmds='.so'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.so"
+     shlibpath_var=LD_LIBRARY_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     if test "X$HPUX_IA64_MODE" = X32; then
+       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+     else
+       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+     fi
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+     shrext_cmds='.sl'
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=SHLIB_PATH
+     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     ;;
+   esac
+   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+   postinstall_cmds='chmod 555 $lib'
+   # or fails outright, so override atomically:
+   install_override_mode=555
+   ;;
+ interix[3-9]*)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   need_lib_prefix=no
+   need_version=no
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=no
+   hardcode_into_libs=yes
+   ;;
+ irix5* | irix6* | nonstopux*)
+   case $host_os in
+     nonstopux*) version_type=nonstopux ;;
+     *)
+         if test "$lt_cv_prog_gnu_ld" = yes; then
+                 version_type=linux # correct to gnu/linux during the next big refactor
+         else
+                 version_type=irix
+         fi ;;
+   esac
+   need_lib_prefix=no
+   need_version=no
+   soname_spec='${libname}${release}${shared_ext}$major'
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+   case $host_os in
+   irix5* | nonstopux*)
+     libsuff= shlibsuff=
+     ;;
+   *)
+     case $LD in # libtool.m4 will add one of these switches to LD
+     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+       libsuff= shlibsuff= libmagic=32-bit;;
+     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+       libsuff=32 shlibsuff=N32 libmagic=N32;;
+     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+       libsuff=64 shlibsuff=64 libmagic=64-bit;;
+     *) libsuff= shlibsuff= libmagic=never-match;;
+     esac
+     ;;
+   esac
+   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+   shlibpath_overrides_runpath=no
+   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+   hardcode_into_libs=yes
+   ;;
+ # No shared lib support for Linux oldld, aout, or coff.
+ linux*oldld* | linux*aout* | linux*coff*)
+   dynamic_linker=no
+   ;;
+ # This must be glibc/ELF.
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   need_lib_prefix=no
+   need_version=no
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=no
+   # Some binutils ld are patched to set DT_RUNPATH
+   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   lt_cv_shlibpath_overrides_runpath=no
+     save_LDFLAGS=$LDFLAGS
+     save_libdir=$libdir
+     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+   lt_cv_shlibpath_overrides_runpath=yes
+ fi
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+     LDFLAGS=$save_LDFLAGS
+     libdir=$save_libdir
+ fi
+   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+   # This implies no fast_install, which is unacceptable.
+   # Some rework will be needed to allow for fast_install
+   # before this can be enabled.
+   hardcode_into_libs=yes
+   # Append ld.so.conf contents to the search path
+   if test -f /etc/ld.so.conf; then
+     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' ' '`
+     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+   fi
+   # We used to test for /lib/ld.so.1 and disable shared libraries on
+   # powerpc, because MkLinux only supported shared libraries with the
+   # GNU dynamic linker.  Since this was broken with cross compilers,
+   # most powerpc-linux boxes support dynamic linking these days and
+   # people can always --disable-shared, the test was removed, and we
+   # assume the GNU/Linux dynamic linker is in use.
+   dynamic_linker='GNU/Linux ld.so'
+   ;;
+ netbsd*)
+   version_type=sunos
+   need_lib_prefix=no
+   need_version=no
+   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+     dynamic_linker='NetBSD (a.out) ld.so'
+   else
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     dynamic_linker='NetBSD ld.elf_so'
+   fi
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=yes
+   hardcode_into_libs=yes
+   ;;
+ newsos6)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=yes
+   ;;
+ *nto* | *qnx*)
+   version_type=qnx
+   need_lib_prefix=no
+   need_version=no
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=no
+   hardcode_into_libs=yes
+   dynamic_linker='ldqnx.so'
+   ;;
+ openbsd*)
+   version_type=sunos
+   sys_lib_dlsearch_path_spec="/usr/lib"
+   need_lib_prefix=no
+   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+   case $host_os in
+     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
+     *)                          need_version=no  ;;
+   esac
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+   shlibpath_var=LD_LIBRARY_PATH
+   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+     case $host_os in
+       openbsd2.[89] | openbsd2.[89].*)
+         shlibpath_overrides_runpath=no
+         ;;
+       *)
+         shlibpath_overrides_runpath=yes
+         ;;
+       esac
+   else
+     shlibpath_overrides_runpath=yes
+   fi
+   ;;
+ os2*)
+   libname_spec='$name'
+   shrext_cmds=".dll"
+   need_lib_prefix=no
+   library_names_spec='$libname${shared_ext} $libname.a'
+   dynamic_linker='OS/2 ld.exe'
+   shlibpath_var=LIBPATH
+   ;;
+ osf3* | osf4* | osf5*)
+   version_type=osf
+   need_lib_prefix=no
+   need_version=no
+   soname_spec='${libname}${release}${shared_ext}$major'
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+   shlibpath_var=LD_LIBRARY_PATH
+   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+   ;;
+ rdos*)
+   dynamic_linker=no
+   ;;
+ solaris*)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   need_lib_prefix=no
+   need_version=no
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=yes
+   hardcode_into_libs=yes
+   # ldd complains unless libraries are executable
+   postinstall_cmds='chmod +x $lib'
+   ;;
+ sunos4*)
+   version_type=sunos
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=yes
+   if test "$with_gnu_ld" = yes; then
+     need_lib_prefix=no
+   fi
+   need_version=yes
+   ;;
+ sysv4 | sysv4.3*)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   shlibpath_var=LD_LIBRARY_PATH
+   case $host_vendor in
+     sni)
+       shlibpath_overrides_runpath=no
+       need_lib_prefix=no
+       runpath_var=LD_RUN_PATH
+       ;;
+     siemens)
+       need_lib_prefix=no
+       ;;
+     motorola)
+       need_lib_prefix=no
+       need_version=no
+       shlibpath_overrides_runpath=no
+       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+       ;;
+   esac
+   ;;
+ sysv4*MP*)
+   if test -d /usr/nec ;then
+     version_type=linux # correct to gnu/linux during the next big refactor
+     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+     soname_spec='$libname${shared_ext}.$major'
+     shlibpath_var=LD_LIBRARY_PATH
+   fi
+   ;;
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+   version_type=freebsd-elf
+   need_lib_prefix=no
+   need_version=no
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=yes
+   hardcode_into_libs=yes
+   if test "$with_gnu_ld" = yes; then
+     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+   else
+     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+     case $host_os in
+       sco3.2v5*)
+         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+         ;;
+     esac
+   fi
+   sys_lib_dlsearch_path_spec='/usr/lib'
+   ;;
+ tpf*)
+   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+   version_type=linux # correct to gnu/linux during the next big refactor
+   need_lib_prefix=no
+   need_version=no
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=no
+   hardcode_into_libs=yes
+   ;;
+ uts4*)
+   version_type=linux # correct to gnu/linux during the next big refactor
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   shlibpath_var=LD_LIBRARY_PATH
+   ;;
+ *)
+   dynamic_linker=no
+   ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+ $as_echo "$dynamic_linker" >&6; }
+ test "$dynamic_linker" = no && can_build_shared=no
+ variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+ if test "$GCC" = yes; then
+   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+ fi
+ if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+ fi
+ if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+ fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+ $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+ hardcode_action=
+ if test -n "$hardcode_libdir_flag_spec" ||
+    test -n "$runpath_var" ||
+    test "X$hardcode_automatic" = "Xyes" ; then
+   # We can hardcode non-existent directories.
+   if test "$hardcode_direct" != no &&
+      # If the only mechanism to avoid hardcoding is shlibpath_var, we
+      # have to relink, otherwise we might link with an installed library
+      # when we should be linking with a yet-to-be-installed one
+      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+      test "$hardcode_minus_L" != no; then
+     # Linking always hardcodes the temporary library directory.
+     hardcode_action=relink
+   else
+     # We can link without hardcoding, and we can hardcode nonexisting dirs.
+     hardcode_action=immediate
+   fi
+ else
+   # We cannot hardcode anything, or else we can only hardcode existing
+   # directories.
+   hardcode_action=unsupported
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+ $as_echo "$hardcode_action" >&6; }
+ if test "$hardcode_action" = relink ||
+    test "$inherit_rpath" = yes; then
+   # Fast installation is not supported
+   enable_fast_install=no
+ elif test "$shlibpath_overrides_runpath" = yes ||
+      test "$enable_shared" = no; then
+   # Fast installation is not necessary
+   enable_fast_install=needless
+ fi
+   if test "x$enable_dlopen" != xyes; then
+   enable_dlopen=unknown
+   enable_dlopen_self=unknown
+   enable_dlopen_self_static=unknown
+ else
+   lt_cv_dlopen=no
+   lt_cv_dlopen_libs=
+   case $host_os in
+   beos*)
+     lt_cv_dlopen="load_add_on"
+     lt_cv_dlopen_libs=
+     lt_cv_dlopen_self=yes
+     ;;
+   mingw* | pw32* | cegcc*)
+     lt_cv_dlopen="LoadLibrary"
+     lt_cv_dlopen_libs=
+     ;;
+   cygwin*)
+     lt_cv_dlopen="dlopen"
+     lt_cv_dlopen_libs=
+     ;;
+   darwin*)
+   # if libdl is installed we need to link against it
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+ $as_echo_n "checking for dlopen in -ldl... " >&6; }
+ if ${ac_cv_lib_dl_dlopen+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-ldl  $LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ char dlopen ();
+ int
+ main ()
+ {
+ return dlopen ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_dl_dlopen=yes
+ else
+   ac_cv_lib_dl_dlopen=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+ $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+ if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+ else
+     lt_cv_dlopen="dyld"
+     lt_cv_dlopen_libs=
+     lt_cv_dlopen_self=yes
+ fi
+     ;;
+   *)
+     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+ if test "x$ac_cv_func_shl_load" = xyes; then :
+   lt_cv_dlopen="shl_load"
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+ $as_echo_n "checking for shl_load in -ldld... " >&6; }
+ if ${ac_cv_lib_dld_shl_load+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-ldld  $LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ char shl_load ();
+ int
+ main ()
+ {
+ return shl_load ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_dld_shl_load=yes
+ else
+   ac_cv_lib_dld_shl_load=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+ $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+ if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+ else
+   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+ if test "x$ac_cv_func_dlopen" = xyes; then :
+   lt_cv_dlopen="dlopen"
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+ $as_echo_n "checking for dlopen in -ldl... " >&6; }
+ if ${ac_cv_lib_dl_dlopen+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-ldl  $LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ char dlopen ();
+ int
+ main ()
+ {
+ return dlopen ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_dl_dlopen=yes
+ else
+   ac_cv_lib_dl_dlopen=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+ $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+ if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+ $as_echo_n "checking for dlopen in -lsvld... " >&6; }
+ if ${ac_cv_lib_svld_dlopen+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lsvld  $LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ char dlopen ();
+ int
+ main ()
+ {
+ return dlopen ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_svld_dlopen=yes
+ else
+   ac_cv_lib_svld_dlopen=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+ $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+ if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+ $as_echo_n "checking for dld_link in -ldld... " >&6; }
+ if ${ac_cv_lib_dld_dld_link+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-ldld  $LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ char dld_link ();
+ int
+ main ()
+ {
+ return dld_link ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_lib_dld_dld_link=yes
+ else
+   ac_cv_lib_dld_dld_link=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+ $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+ if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+ fi
+ fi
+ fi
+ fi
+ fi
+ fi
+     ;;
+   esac
+   if test "x$lt_cv_dlopen" != xno; then
+     enable_dlopen=yes
+   else
+     enable_dlopen=no
+   fi
+   case $lt_cv_dlopen in
+   dlopen)
+     save_CPPFLAGS="$CPPFLAGS"
+     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+     save_LDFLAGS="$LDFLAGS"
+     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+     save_LIBS="$LIBS"
+     LIBS="$lt_cv_dlopen_libs $LIBS"
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+ $as_echo_n "checking whether a program can dlopen itself... " >&6; }
+ if ${lt_cv_dlopen_self+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+           if test "$cross_compiling" = yes; then :
+   lt_cv_dlopen_self=cross
+ else
+   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+   lt_status=$lt_dlunknown
+   cat > conftest.$ac_ext <<_LT_EOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ #if HAVE_DLFCN_H
+ #include <dlfcn.h>
+ #endif
+ #include <stdio.h>
+ #ifdef RTLD_GLOBAL
+ #  define LT_DLGLOBAL           RTLD_GLOBAL
+ #else
+ #  ifdef DL_GLOBAL
+ #    define LT_DLGLOBAL         DL_GLOBAL
+ #  else
+ #    define LT_DLGLOBAL         0
+ #  endif
+ #endif
+ /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+    find out it does not work in some platform. */
+ #ifndef LT_DLLAZY_OR_NOW
+ #  ifdef RTLD_LAZY
+ #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
+ #  else
+ #    ifdef DL_LAZY
+ #      define LT_DLLAZY_OR_NOW          DL_LAZY
+ #    else
+ #      ifdef RTLD_NOW
+ #        define LT_DLLAZY_OR_NOW        RTLD_NOW
+ #      else
+ #        ifdef DL_NOW
+ #          define LT_DLLAZY_OR_NOW      DL_NOW
+ #        else
+ #          define LT_DLLAZY_OR_NOW      0
+ #        endif
+ #      endif
+ #    endif
+ #  endif
+ #endif
+ /* When -fvisbility=hidden is used, assume the code has been annotated
+    correspondingly for the symbols needed.  */
+ #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+ int fnord () __attribute__((visibility("default")));
+ #endif
+ int fnord () { return 42; }
+ int main ()
+ {
+   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+   int status = $lt_dlunknown;
+   if (self)
+     {
+       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+       else
+         {
+           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+           else puts (dlerror ());
+         }
+       /* dlclose (self); */
+     }
+   else
+     puts (dlerror ());
+   return status;
+ }
+ _LT_EOF
+   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+     (./conftest; exit; ) >&5 2>/dev/null
+     lt_status=$?
+     case x$lt_status in
+       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+     esac
+   else :
+     # compilation failed
+     lt_cv_dlopen_self=no
+   fi
+ fi
+ rm -fr conftest*
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+ $as_echo "$lt_cv_dlopen_self" >&6; }
+     if test "x$lt_cv_dlopen_self" = xyes; then
+       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+ $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+ if ${lt_cv_dlopen_self_static+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+           if test "$cross_compiling" = yes; then :
+   lt_cv_dlopen_self_static=cross
+ else
+   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+   lt_status=$lt_dlunknown
+   cat > conftest.$ac_ext <<_LT_EOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ #if HAVE_DLFCN_H
+ #include <dlfcn.h>
+ #endif
+ #include <stdio.h>
+ #ifdef RTLD_GLOBAL
+ #  define LT_DLGLOBAL           RTLD_GLOBAL
+ #else
+ #  ifdef DL_GLOBAL
+ #    define LT_DLGLOBAL         DL_GLOBAL
+ #  else
+ #    define LT_DLGLOBAL         0
+ #  endif
+ #endif
+ /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+    find out it does not work in some platform. */
+ #ifndef LT_DLLAZY_OR_NOW
+ #  ifdef RTLD_LAZY
+ #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
+ #  else
+ #    ifdef DL_LAZY
+ #      define LT_DLLAZY_OR_NOW          DL_LAZY
+ #    else
+ #      ifdef RTLD_NOW
+ #        define LT_DLLAZY_OR_NOW        RTLD_NOW
+ #      else
+ #        ifdef DL_NOW
+ #          define LT_DLLAZY_OR_NOW      DL_NOW
+ #        else
+ #          define LT_DLLAZY_OR_NOW      0
+ #        endif
+ #      endif
+ #    endif
+ #  endif
+ #endif
+ /* When -fvisbility=hidden is used, assume the code has been annotated
+    correspondingly for the symbols needed.  */
+ #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+ int fnord () __attribute__((visibility("default")));
+ #endif
+ int fnord () { return 42; }
+ int main ()
+ {
+   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+   int status = $lt_dlunknown;
+   if (self)
+     {
+       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+       else
+         {
+           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+           else puts (dlerror ());
+         }
+       /* dlclose (self); */
+     }
+   else
+     puts (dlerror ());
+   return status;
+ }
+ _LT_EOF
+   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+     (./conftest; exit; ) >&5 2>/dev/null
+     lt_status=$?
+     case x$lt_status in
+       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+     esac
+   else :
+     # compilation failed
+     lt_cv_dlopen_self_static=no
+   fi
+ fi
+ rm -fr conftest*
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+ $as_echo "$lt_cv_dlopen_self_static" >&6; }
+     fi
+     CPPFLAGS="$save_CPPFLAGS"
+     LDFLAGS="$save_LDFLAGS"
+     LIBS="$save_LIBS"
+     ;;
+   esac
+   case $lt_cv_dlopen_self in
+   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+   *) enable_dlopen_self=unknown ;;
+   esac
+   case $lt_cv_dlopen_self_static in
+   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+   *) enable_dlopen_self_static=unknown ;;
+   esac
+ fi
+ striplib=
+ old_striplib=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+ $as_echo_n "checking whether stripping libraries is possible... " >&6; }
+ if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+ # FIXME - insert some real tests, host_os isn't really good enough
+   case $host_os in
+   darwin*)
+     if test -n "$STRIP" ; then
+       striplib="$STRIP -x"
+       old_striplib="$STRIP -S"
+       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+     else
+       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+     fi
+     ;;
+   *)
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+     ;;
+   esac
+ fi
+   # Report which library types will actually be built
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+ $as_echo_n "checking if libtool supports shared libraries... " >&6; }
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+ $as_echo "$can_build_shared" >&6; }
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+ $as_echo_n "checking whether to build shared libraries... " >&6; }
+   test "$can_build_shared" = "no" && enable_shared=no
+   # On AIX, shared libraries and static libraries use the same namespace, and
+   # are all built from PIC.
+   case $host_os in
+   aix3*)
+     test "$enable_shared" = yes && enable_static=no
+     if test -n "$RANLIB"; then
+       archive_cmds="$archive_cmds~\$RANLIB \$lib"
+       postinstall_cmds='$RANLIB $lib'
+     fi
+     ;;
+   aix[4-9]*)
+     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+       test "$enable_shared" = yes && enable_static=no
+     fi
+     ;;
+   esac
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+ $as_echo "$enable_shared" >&6; }
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+ $as_echo_n "checking whether to build static libraries... " >&6; }
+   # Make sure either enable_shared or enable_static is yes.
+   test "$enable_shared" = yes || enable_static=yes
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+ $as_echo "$enable_static" >&6; }
+ fi
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ CC="$lt_save_CC"
+         ac_config_commands="$ac_config_commands libtool"
+ # Only expand once:
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
+ $as_echo_n "checking for X... " >&6; }
+ # Check whether --with-x was given.
+ if test "${with_x+set}" = set; then :
+   withval=$with_x;
+ fi
  # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
  if test "x$with_x" = xno; then
    # The user explicitly disabled X.
    have_x=disabled
  else
-   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
+   case $x_includes,$x_libraries in #(
-     # Both variables are already set.
+     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
-     have_x=yes
+     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
-   else
+   $as_echo_n "(cached) " >&6
-     if test "${ac_cv_have_x+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    # One or both of the vars are not set, and there is no cached value.
  ac_x_includes=no ac_x_libraries=no
- rm -fr conftest.dir
+ rm -f -r conftest.dir
  if mkdir conftest.dir; then
    cd conftest.dir
-   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
    cat >Imakefile <<'_ACEOF'
- acfindx:
+ incroot:
-         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
+         @echo incroot='${INCROOT}'
+ usrlibdir:
+         @echo usrlibdir='${USRLIBDIR}'
+ libdir:
+         @echo libdir='${LIBDIR}'
  _ACEOF
-   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
-     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
-     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
+     for ac_var in incroot usrlibdir libdir; do
+       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
+     done
      # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
-     for ac_extension in a so sl; do
+     for ac_extension in a so sl dylib la dll; do
-       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
+       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
-          test -f $ac_im_libdir/libX11.$ac_extension; then
+          test -f "$ac_im_libdir/libX11.$ac_extension"; then
          ac_im_usrlibdir=$ac_im_libdir; break
        fi
      done
      # Screen out bogus values from the imake configuration.  They are
      # bogus both because they are the default anyway, and because
      # using them would break gcc on systems where it needs fixed includes.
      case $ac_im_incroot in
-         /usr/include) ;;
+         /usr/include) ac_x_includes= ;;
          *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
      esac
      case $ac_im_usrlibdir in
-         /usr/lib | /lib) ;;
+         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
          *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
      esac
    fi
    cd ..
-   rm -fr conftest.dir
+   rm -f -r conftest.dir
  fi
  # Standard set of common directories for X headers.
  # Check X11 before X11Rn because it is often a symlink to the current release.
  ac_x_header_dirs='
  /usr/X11/include
+ /usr/X11R7/include
  /usr/X11R6/include
  /usr/X11R5/include
  /usr/X11R4/include
  /usr/include/X11
+ /usr/include/X11R7
  /usr/include/X11R6
  /usr/include/X11R5
  /usr/include/X11R4
  /usr/local/X11/include
+ /usr/local/X11R7/include
  /usr/local/X11R6/include
  /usr/local/X11R5/include
  /usr/local/X11R4/include
  /usr/local/include/X11
+ /usr/local/include/X11R7
  /usr/local/include/X11R6
  /usr/local/include/X11R5
  /usr/local/include/X11R4
-Line 3347  ac_x_header_dirs='
+Line 11333  ac_x_header_dirs='
 Line 3347  ac_x_header_dirs='
 Line 11333  ac_x_header_dirs='
  /usr/openwin/share/include'
  if test "$ac_x_includes" = no; then
-   # Guess where to find include files, by looking for Intrinsic.h.
+   # Guess where to find include files, by looking for Xlib.h.
    # First, try using that file with no special directory specified.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
+ #include <X11/Xlib.h>
- #include <X11/Intrinsic.h>
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if ac_fn_c_try_cpp "$LINENO"; then :
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   ac_status=$?
-   egrep -v '^ *\+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-   else
-     ac_cpp_err=
-   fi
- else
-   ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
    # We can compile using X headers with no special include directory.
  ac_x_includes=
  else
-   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
    for ac_dir in $ac_x_header_dirs; do
-   if test -r "$ac_dir/X11/Intrinsic.h"; then
+   if test -r "$ac_dir/X11/Xlib.h"; then
      ac_x_includes=$ac_dir
      break
    fi
  done
  fi
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.err conftest.i conftest.$ac_ext
  fi # $ac_x_includes = no
  if test "$ac_x_libraries" = no; then
-Line 3391  if test "$ac_x_libraries" = no; then
+Line 11358  if test "$ac_x_libraries" = no; then
 Line 3391  if test "$ac_x_libraries" = no; then
 Line 11358  if test "$ac_x_libraries" = no; then
    # See if we find them without any special options.
    # Don't add to $LIBS permanently.
    ac_save_LIBS=$LIBS
-   LIBS="-lXt $LIBS"
+   LIBS="-lX11 $LIBS"
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
+ #include <X11/Xlib.h>
- #include <X11/Intrinsic.h>
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- XtMalloc (0)
+ XrmInitialize ()
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    LIBS=$ac_save_LIBS
  # We can link X programs with no special library path.
  ac_x_libraries=
  else
-   echo "$as_me: failed program was:" >&5
+   LIBS=$ac_save_LIBS
- cat conftest.$ac_ext >&5
+ for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
- LIBS=$ac_save_LIBS
- for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
  do
    # Don't even attempt the hair of trying to link an X program!
-   for ac_extension in a so sl; do
+   for ac_extension in a so sl dylib la dll; do
-     if test -r $ac_dir/libXt.$ac_extension; then
+     if test -r "$ac_dir/libX11.$ac_extension"; then
        ac_x_libraries=$ac_dir
        break 2
      fi
    done
  done
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  fi # $ac_x_libraries = no
- if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
+ case $ac_x_includes,$ac_x_libraries in #(
-   # Didn't find X anywhere.  Cache the known absence of X.
+   no,* | *,no | *\'*)
-   ac_cv_have_x="have_x=no"
+     # Didn't find X, or a directory has "'" in its name.
- else
+     ac_cv_have_x="have_x=no";; #(
-   # Record where we found X for the cache.
+   *)
-   ac_cv_have_x="have_x=yes \
+     # Record where we found X for the cache.
-                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
+     ac_cv_have_x="have_x=yes\
+         ac_x_includes='$ac_x_includes'\
+         ac_x_libraries='$ac_x_libraries'"
+ esac
  fi
- fi
+ ;; #(
+     *) have_x=yes;;
-   fi
+   esac
    eval "$ac_cv_have_x"
  fi # $with_x != no
  if test "$have_x" != yes; then
-   echo "$as_me:$LINENO: result: $have_x" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
- echo "${ECHO_T}$have_x" >&6
+ $as_echo "$have_x" >&6; }
    no_x=yes
  else
    # If each of the values was on the command line, it overrides each guess.
    test "x$x_includes" = xNONE && x_includes=$ac_x_includes
    test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
    # Update the cache value to reflect the command line values.
-   ac_cv_have_x="have_x=yes \
+   ac_cv_have_x="have_x=yes\
-                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
+         ac_x_includes='$x_includes'\
-   echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
+         ac_x_libraries='$x_libraries'"
- echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
+ $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
  fi
  if test "$no_x" = yes; then
    # Not all programs may use this symbol, but it does not hurt to define it.
- cat >>confdefs.h <<\_ACEOF
+ $as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
- #define X_DISPLAY_MISSING 1
- _ACEOF
    X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
  else
-Line 3490  else
+Line 11440  else
 Line 3490  else
 Line 11440  else
      X_LIBS="$X_LIBS -L$x_libraries"
      # For Solaris; some versions of Sun CC require a space after -R and
      # others require no space.  Words are not sufficient . . . .
-     case `(uname -sr) 2>/dev/null` in
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
-     "SunOS 5"*)
+ $as_echo_n "checking whether -R must be followed by a space... " >&6; }
-       echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
+     ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
- echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
+     ac_xsave_c_werror_flag=$ac_c_werror_flag
-       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
+     ac_c_werror_flag=yes
-       cat >conftest.$ac_ext <<_ACEOF
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
-Line 3513  main ()
+Line 11456  main ()
 Line 3513  main ()
 Line 11456  main ()
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-   (eval $ac_link) 2>&5
+ $as_echo "no" >&6; }
-   ac_status=$?
+        X_LIBS="$X_LIBS -R$x_libraries"
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_R_nospace=yes
  else
-   echo "$as_me: failed program was:" >&5
+   LIBS="$ac_xsave_LIBS -R $x_libraries"
- cat conftest.$ac_ext >&5
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- ac_R_nospace=no
+ /* end confdefs.h.  */
- fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-       if test $ac_R_nospace = yes; then
-         echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
-         X_LIBS="$X_LIBS -R$x_libraries"
-       else
-         LIBS="$ac_xsave_LIBS -R $x_libraries"
-         cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
-Line 3556  main ()
+Line 11473  main ()
 Line 3556  main ()
 Line 11473  main ()
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-   (eval $ac_link) 2>&5
+ $as_echo "yes" >&6; }
-   ac_status=$?
+           X_LIBS="$X_LIBS -R $x_libraries"
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_R_space=yes
  else
-   echo "$as_me: failed program was:" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
- cat conftest.$ac_ext >&5
+ $as_echo "neither works" >&6; }
- ac_R_space=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
-         if test $ac_R_space = yes; then
+     conftest$ac_exeext conftest.$ac_ext
-           echo "$as_me:$LINENO: result: yes" >&5
+ fi
- echo "${ECHO_T}yes" >&6
+ rm -f core conftest.err conftest.$ac_objext \
-           X_LIBS="$X_LIBS -R $x_libraries"
+     conftest$ac_exeext conftest.$ac_ext
-         else
+     ac_c_werror_flag=$ac_xsave_c_werror_flag
-           echo "$as_me:$LINENO: result: neither works" >&5
+     LIBS=$ac_xsave_LIBS
- echo "${ECHO_T}neither works" >&6
-         fi
-       fi
-       LIBS=$ac_xsave_LIBS
-     esac
    fi
    # Check for system-dependent libraries X programs must link with.
-Line 3599  echo "${ECHO_T}neither works" >&6
+Line 11501  echo "${ECHO_T}neither works" >&6
 Line 3599  echo "${ECHO_T}neither works" >&6
 Line 11501  echo "${ECHO_T}neither works" >&6
      # libraries were built with DECnet support.  And Karl Berry says
      # the Alpha needs dnet_stub (dnet does not exist).
      ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
-     cat >conftest.$ac_ext <<_ACEOF
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char XOpenDisplay ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- XOpenDisplay ();
+ return XOpenDisplay ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   :
  else
-   echo "$as_me: failed program was:" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
- cat conftest.$ac_ext >&5
+ $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
- echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
+ if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
- echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
- if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldnet  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char dnet_ntoa ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- dnet_ntoa ();
+ return dnet_ntoa ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_dnet_dnet_ntoa=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_dnet_dnet_ntoa=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_dnet_dnet_ntoa=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
- echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
+ $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
- if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
+ if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
  fi
      if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-       echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
- echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
+ $as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
- if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
+ if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldnet_stub  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char dnet_ntoa ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- dnet_ntoa ();
+ return dnet_ntoa ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_dnet_stub_dnet_ntoa=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_dnet_stub_dnet_ntoa=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_dnet_stub_dnet_ntoa=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
- echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
+ $as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
- if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
+ if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
  fi
      fi
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
      LIBS="$ac_xsave_LIBS"
      # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
-Line 3772  rm -f conftest.$ac_objext conftest$ac_exeext conftest.
+Line 11617  rm -f conftest.$ac_objext conftest$ac_exeext conftest.
 Line 3772  rm -f conftest.$ac_objext conftest$ac_exeext conftest.
 Line 11617  rm -f conftest.$ac_objext conftest$ac_exeext conftest.
      # on Irix 5.2, according to T.E. Dickey.
      # The functions gethostbyname, getservbyname, and inet_addr are
      # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
-     echo "$as_me:$LINENO: checking for gethostbyname" >&5
+     ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
- echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+ if test "x$ac_cv_func_gethostbyname" = xyes; then :
- if test "${ac_cv_func_gethostbyname+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char gethostbyname (); below.  */
- #include <assert.h>
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char gethostbyname ();
- char (*f) ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
- choke me
- #else
- f = gethostbyname;
- #endif
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_cv_func_gethostbyname=yes
- else
-   echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_func_gethostbyname=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
      if test $ac_cv_func_gethostbyname = no; then
-       echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
- echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
+ $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
- if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+ if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lnsl  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char gethostbyname ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- gethostbyname ();
+ return gethostbyname ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_nsl_gethostbyname=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_nsl_gethostbyname=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_nsl_gethostbyname=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+ $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
- if test $ac_cv_lib_nsl_gethostbyname = yes; then
+ if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
  fi
        if test $ac_cv_lib_nsl_gethostbyname = no; then
-         echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
- echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
+ $as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
- if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
+ if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lbsd  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char gethostbyname ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- gethostbyname ();
+ return gethostbyname ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_bsd_gethostbyname=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_bsd_gethostbyname=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_bsd_gethostbyname=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
+ $as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
- if test $ac_cv_lib_bsd_gethostbyname = yes; then
+ if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
  fi
-Line 3964  fi
+Line 11711  fi
 Line 3964  fi
 Line 11711  fi
      # socket/setsockopt and other routines are undefined under SCO ODT
      # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
      # on later versions), says Simon Leinen: it contains gethostby*
-     # variants that don't use the nameserver (or something).  -lsocket
+     # variants that don't use the name server (or something).  -lsocket
      # must be given before -lnsl if both are needed.  We assume that
      # if connect needs -lnsl, so does gethostbyname.
-     echo "$as_me:$LINENO: checking for connect" >&5
+     ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
- echo $ECHO_N "checking for connect... $ECHO_C" >&6
+ if test "x$ac_cv_func_connect" = xyes; then :
- if test "${ac_cv_func_connect+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char connect (); below.  */
- #include <assert.h>
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char connect ();
- char (*f) ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_connect) || defined (__stub___connect)
- choke me
- #else
- f = connect;
- #endif
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_cv_func_connect=yes
- else
-   echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_func_connect=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
- echo "${ECHO_T}$ac_cv_func_connect" >&6
      if test $ac_cv_func_connect = no; then
-       echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
- echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
+ $as_echo_n "checking for connect in -lsocket... " >&6; }
- if test "${ac_cv_lib_socket_connect+set}" = set; then
+ if ${ac_cv_lib_socket_connect+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char connect ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- connect ();
+ return connect ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_socket_connect=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_socket_connect=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_socket_connect=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
- echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
+ $as_echo "$ac_cv_lib_socket_connect" >&6; }
- if test $ac_cv_lib_socket_connect = yes; then
+ if test "x$ac_cv_lib_socket_connect" = xyes; then :
    X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
  fi
      fi
      # Guillermo Gomez says -lposix is necessary on A/UX.
-     echo "$as_me:$LINENO: checking for remove" >&5
+     ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
- echo $ECHO_N "checking for remove... $ECHO_C" >&6
+ if test "x$ac_cv_func_remove" = xyes; then :
- if test "${ac_cv_func_remove+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char remove (); below.  */
- #include <assert.h>
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char remove ();
- char (*f) ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_remove) || defined (__stub___remove)
- choke me
- #else
- f = remove;
- #endif
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_cv_func_remove=yes
- else
-   echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_func_remove=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
- echo "${ECHO_T}$ac_cv_func_remove" >&6
      if test $ac_cv_func_remove = no; then
-       echo "$as_me:$LINENO: checking for remove in -lposix" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
- echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
+ $as_echo_n "checking for remove in -lposix... " >&6; }
- if test "${ac_cv_lib_posix_remove+set}" = set; then
+ if ${ac_cv_lib_posix_remove+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lposix  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char remove ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- remove ();
+ return remove ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_posix_remove=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_posix_remove=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_posix_remove=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
- echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
+ $as_echo "$ac_cv_lib_posix_remove" >&6; }
- if test $ac_cv_lib_posix_remove = yes; then
+ if test "x$ac_cv_lib_posix_remove" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
  fi
      fi
      # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-     echo "$as_me:$LINENO: checking for shmat" >&5
+     ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
- echo $ECHO_N "checking for shmat... $ECHO_C" >&6
+ if test "x$ac_cv_func_shmat" = xyes; then :
- if test "${ac_cv_func_shmat+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char shmat (); below.  */
- #include <assert.h>
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char shmat ();
- char (*f) ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_shmat) || defined (__stub___shmat)
- choke me
- #else
- f = shmat;
- #endif
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_cv_func_shmat=yes
- else
-   echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_func_shmat=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
- echo "${ECHO_T}$ac_cv_func_shmat" >&6
      if test $ac_cv_func_shmat = no; then
-       echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
- echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
+ $as_echo_n "checking for shmat in -lipc... " >&6; }
- if test "${ac_cv_lib_ipc_shmat+set}" = set; then
+ if ${ac_cv_lib_ipc_shmat+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lipc  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char shmat ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- shmat ();
+ return shmat ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_ipc_shmat=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_ipc_shmat=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_ipc_shmat=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
- echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
+ $as_echo "$ac_cv_lib_ipc_shmat" >&6; }
- if test $ac_cv_lib_ipc_shmat = yes; then
+ if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
  fi
-Line 4360  fi
+Line 11870  fi
 Line 4360  fi
 Line 11870  fi
    # These have to be linked with before -lX11, unlike the other
    # libraries we check for below, so use a different variable.
    # John Interrante, Karl Berry
-   echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
- echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
+ $as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
- if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
+ if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lICE $X_EXTRA_LIBS $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char IceConnectionNumber ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- IceConnectionNumber ();
+ return IceConnectionNumber ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_ICE_IceConnectionNumber=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_ICE_IceConnectionNumber=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_ICE_IceConnectionNumber=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
- echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
+ $as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
- if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
+ if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
    X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
  fi
-Line 4430  fi
+Line 11921  fi
 Line 4430  fi
 Line 11921  fi
  case "${host}" in
  i[3-6]86-*-interix*)
-     cat >>confdefs.h <<\_ACEOF
+     $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
- #define _ALL_SOURCE 1
- _ACEOF
      ;;
  *)
      ;;
  esac
- echo "$as_me:$LINENO: checking for socket" >&5
+ ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
- echo $ECHO_N "checking for socket... $ECHO_C" >&6
+ if test "x$ac_cv_func_socket" = xyes; then :
- if test "${ac_cv_func_socket+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char socket (); below.  */
- #include <assert.h>
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char socket ();
- char (*f) ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_socket) || defined (__stub___socket)
- choke me
- #else
- f = socket;
- #endif
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_cv_func_socket=yes
  else
-   echo "$as_me: failed program was:" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
- cat conftest.$ac_ext >&5
+ $as_echo_n "checking for socket in -lsocket... " >&6; }
- ac_cv_func_socket=no
+ if ${ac_cv_lib_socket_socket+:} false; then :
- fi
+   $as_echo_n "(cached) " >&6
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
- echo "${ECHO_T}$ac_cv_func_socket" >&6
- if test $ac_cv_func_socket = yes; then
-   :
  else
- echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
- echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
- if test "${ac_cv_lib_socket_socket+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lsocket  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char socket ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- socket ();
+ return socket ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_socket_socket=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_socket_socket=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_socket_socket=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
- echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
+ $as_echo "$ac_cv_lib_socket_socket" >&6; }
- if test $ac_cv_lib_socket_socket = yes; then
+ if test "x$ac_cv_lib_socket_socket" = xyes; then :
    cat >>confdefs.h <<_ACEOF
  #define HAVE_LIBSOCKET 1
  _ACEOF
-Line 4573  fi
+Line 11979  fi
 Line 4573  fi
 Line 11979  fi
  fi
- echo "$as_me:$LINENO: checking for gethostbyname" >&5
+ ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
- echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+ if test "x$ac_cv_func_gethostbyname" = xyes; then :
- if test "${ac_cv_func_gethostbyname+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char gethostbyname (); below.  */
- #include <assert.h>
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char gethostbyname ();
- char (*f) ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
- choke me
- #else
- f = gethostbyname;
- #endif
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_cv_func_gethostbyname=yes
  else
-   echo "$as_me: failed program was:" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
- cat conftest.$ac_ext >&5
+ $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
- ac_cv_func_gethostbyname=no
+ if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- fi
+   $as_echo_n "(cached) " >&6
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
- if test $ac_cv_func_gethostbyname = yes; then
-   :
  else
- echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
- echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
- if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lnsl  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char gethostbyname ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- gethostbyname ();
+ return gethostbyname ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_nsl_gethostbyname=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_nsl_gethostbyname=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_nsl_gethostbyname=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+ $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
- if test $ac_cv_lib_nsl_gethostbyname = yes; then
+ if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
    cat >>confdefs.h <<_ACEOF
  #define HAVE_LIBNSL 1
  _ACEOF
-Line 4707  fi
+Line 12030  fi
 Line 4707  fi
 Line 12030  fi
  fi
- echo "$as_me:$LINENO: checking for dlopen" >&5
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
- echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
+ if test "x$ac_cv_func_dlopen" = xyes; then :
- if test "${ac_cv_func_dlopen+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char dlopen (); below.  */
- #include <assert.h>
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char dlopen ();
- char (*f) ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_dlopen) || defined (__stub___dlopen)
- choke me
- #else
- f = dlopen;
- #endif
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_cv_func_dlopen=yes
  else
-   echo "$as_me: failed program was:" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
- cat conftest.$ac_ext >&5
+ $as_echo_n "checking for dlopen in -ldl... " >&6; }
- ac_cv_func_dlopen=no
+ if ${ac_cv_lib_dl_dlopen+:} false; then :
- fi
+   $as_echo_n "(cached) " >&6
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
- echo "${ECHO_T}$ac_cv_func_dlopen" >&6
- if test $ac_cv_func_dlopen = yes; then
-   :
  else
- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
- echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
- if test "${ac_cv_lib_dl_dlopen+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldl  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- #line $LINENO "configure"
+ /* end confdefs.h.  */
- #include "confdefs.h"
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char dlopen ();
- #ifdef F77_DUMMY_MAIN
- #  ifdef __cplusplus
-      extern "C"
- #  endif
-    int F77_DUMMY_MAIN() { return 1; }
- #endif
  int
  main ()
  {
- dlopen ();
+ return dlopen ();
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_dl_dlopen=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_dl_dlopen=no
- cat conftest.$ac_ext >&5
- ac_cv_lib_dl_dlopen=no
  fi
- rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
- echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
+ $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
- if test $ac_cv_lib_dl_dlopen = yes; then
+ if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
    cat >>confdefs.h <<_ACEOF
  #define HAVE_LIBDL 1
  _ACEOF
-Line 4843  fi
+Line 12083  fi
 Line 4843  fi
 Line 12083  fi
  ac_config_files="$ac_config_files Makefile"
  cat >confcache <<\_ACEOF
  # This file is a shell script that caches the results of configure
  # tests run on this system so they can be shared between configure
-Line 4853  cat >confcache <<\_ACEOF
+Line 12094  cat >confcache <<\_ACEOF
 Line 4853  cat >confcache <<\_ACEOF
 Line 12094  cat >confcache <<\_ACEOF
  # config.status only pays attention to the cache file if you give it
  # the --recheck option to rerun configure.
  #
- # `ac_cv_env_foo' variables (set or unset) will be overriden when
+ # `ac_cv_env_foo' variables (set or unset) will be overridden when
  # loading this file, other *unset* `ac_cv_foo' will be assigned the
  # following values.
-Line 4861  _ACEOF
+Line 12102  _ACEOF
 Line 4861  _ACEOF
 Line 12102  _ACEOF
  # The following way of writing the cache mishandles newlines in values,
  # but we know of no workaround that is simple, portable, and efficient.
- # So, don't put newlines in cache variables' values.
+ # So, we kill variables containing newlines.
  # Ultrix sh set writes to stderr and can't be redirected directly,
  # and sets the high bit in the cache file unless we assign to the vars.
- {
+ (
+   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+     eval ac_val=\$$ac_var
+     case $ac_val in #(
+     *${as_nl}*)
+       case $ac_var in #(
+       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+       esac
+       case $ac_var in #(
+       _ | IFS | as_nl) ;; #(
+       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+       *) { eval $ac_var=; unset $ac_var;} ;;
+       esac ;;
+     esac
+   done
    (set) 2>&1 |
-     case `(ac_space=' '; set | grep ac_space) 2>&1` in
+     case $as_nl`(ac_space=' '; set) 2>&1` in #(
-     *ac_space=\ *)
+     *${as_nl}ac_space=\ *)
-       # `set' does not quote correctly, so add quotes (double-quote
+       # `set' does not quote correctly, so add quotes: double-quote
-       # substitution turns \\\\ into \\, and sed turns \\ into \).
+       # substitution turns \\\\ into \\, and sed turns \\ into \.
        sed -n \
          "s/'/'\\\\''/g;
            s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-       ;;
+       ;; #(
      *)
        # `set' quotes correctly as required by POSIX, so do not add quotes.
-       sed -n \
+       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
        ;;
-     esac;
+     esac |
- } |
+     sort
+ ) |
    sed '
+      /^ac_cv_env_/b end
       t clear
-      : clear
+      :clear
       s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
       t end
-      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-      : end' >>confcache
+      :end' >>confcache
- if cmp -s $cache_file confcache; then :; else
+ if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-   if test -w $cache_file; then
+   if test -w "$cache_file"; then
-     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+     if test "x$cache_file" != "x/dev/null"; then
-     cat confcache >$cache_file
+       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+ $as_echo "$as_me: updating cache $cache_file" >&6;}
+       if test ! -f "$cache_file" || test -h "$cache_file"; then
+         cat confcache >"$cache_file"
+       else
+         case $cache_file in #(
+         */* | ?:*)
+           mv -f confcache "$cache_file"$$ &&
+           mv -f "$cache_file"$$ "$cache_file" ;; #(
+         *)
+           mv -f confcache "$cache_file" ;;
+         esac
+       fi
+     fi
    else
-     echo "not updating unwritable cache $cache_file"
+     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+ $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
    fi
  fi
  rm -f confcache
-Line 4902  test "x$prefix" = xNONE && prefix=$ac_default_prefix
+Line 12174  test "x$prefix" = xNONE && prefix=$ac_default_prefix
 Line 4902  test "x$prefix" = xNONE && prefix=$ac_default_prefix
 Line 12174  test "x$prefix" = xNONE && prefix=$ac_default_prefix
  # Let make expand exec_prefix.
  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
- # VPATH may cause trouble with some makes, so we remove $(srcdir),
- # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
- # trailing colons and then remove the whole line if VPATH becomes empty
- # (actually we leave an empty line to preserve line numbers).
- if test "x$srcdir" = x.; then
-   ac_vpsub='/^[         ]*VPATH[        ]*=/{
- s/:*\$(srcdir):*/:/;
- s/:*\${srcdir}:*/:/;
- s/:*@srcdir@:*/:/;
- s/^\([^=]*=[    ]*\):*/\1/;
- s/:*$//;
- s/^[^=]*=[      ]*$//;
- }'
- fi
  # Transform confdefs.h into DEFS.
  # Protect against shell expansion while executing Makefile rules.
  # Protect against Makefile macro expansion.
  #
  # If the first sed substitution is executed (which looks for macros that
- # take arguments), then we branch to the quote section.  Otherwise,
+ # take arguments), then branch to the quote section.  Otherwise,
  # look for a macro that doesn't take arguments.
- cat >confdef2opt.sed <<\_ACEOF
+ ac_script='
+ :mline
+ /\\$/{
+  N
+  s,\\\n,,
+  b mline
+ }
  t clear
- : clear
+ :clear
- s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
+ s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
  t quote
- s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
+ s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
  t quote
- d
+ b any
- : quote
+ :quote
- s,[     `~#$^&*(){}\\|;'"<>?],\\&,g
+ s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
- s,\[,\\&,g
+ s/\[/\\&/g
- s,\],\\&,g
+ s/\]/\\&/g
- s,\$,$$,g
+ s/\$/$$/g
- p
+ H
- _ACEOF
+ :any
- # We use echo to avoid assuming a particular line-breaking character.
+ ${
- # The extra dot is to prevent the shell from consuming trailing
+         g
- # line-breaks from the sub-command output.  A line-break within
+         s/^\n//
- # single-quotes doesn't work because, if this script is created in a
+         s/\n/ /g
- # platform that uses two characters for line-breaks (e.g., DOS), tr
+         p
- # would break.
+ }
- ac_LF_and_DOT=`echo; echo .`
+ '
- DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+ DEFS=`sed -n "$ac_script" confdefs.h`
- rm -f confdef2opt.sed
+ ac_libobjs=
+ ac_ltlibobjs=
+ U=
+ for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+   # 1. Remove the extension, and $U if already installed.
+   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+   #    will be set to the directory where LIBOBJS objects are built.
+   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+ done
+ LIBOBJS=$ac_libobjs
- : ${CONFIG_STATUS=./config.status}
+ LTLIBOBJS=$ac_ltlibobjs
+  if test -n "$EXEEXT"; then
+   am__EXEEXT_TRUE=
+   am__EXEEXT_FALSE='#'
+ else
+   am__EXEEXT_TRUE='#'
+   am__EXEEXT_FALSE=
+ fi
+ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
+ if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+   as_fn_error $? "conditional \"AMDEP\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
+ if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
+ : "${CONFIG_STATUS=./config.status}"
+ ac_write_fail=0
  ac_clean_files_save=$ac_clean_files
  ac_clean_files="$ac_clean_files $CONFIG_STATUS"
- { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
- echo "$as_me: creating $CONFIG_STATUS" >&6;}
+ $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
- cat >$CONFIG_STATUS <<_ACEOF
+ as_write_fail=0
+ cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
  #! $SHELL
  # Generated by $as_me.
  # Run this file to recreate the current configuration.
-Line 4964  cat >$CONFIG_STATUS <<_ACEOF
+Line 12265  cat >$CONFIG_STATUS <<_ACEOF
 Line 4964  cat >$CONFIG_STATUS <<_ACEOF
 Line 12265  cat >$CONFIG_STATUS <<_ACEOF
  # configure, is in config.log if it exists.
  debug=false
+ ac_cs_recheck=false
+ ac_cs_silent=false
  SHELL=\${CONFIG_SHELL-$SHELL}
- _ACEOF
+ export SHELL
+ _ASEOF
+ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+ ## -------------------- ##
+ ## M4sh Initialization. ##
+ ## -------------------- ##
- cat >>$CONFIG_STATUS <<\_ACEOF
+ # Be more Bourne compatible
+ DUALCASE=1; export DUALCASE # for MKS sh
- ## --------------------- ##
+ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- ## M4sh Initialization.  ##
- ## --------------------- ##
- # Be Bourne compatible
- if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    emulate sh
    NULLCMD=:
- elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-   set -o posix
+   # is contrary to our usage.  Disable this feature.
+   alias -g '${1+"$@"}'='"$@"'
+   setopt NO_GLOB_SUBST
+ else
+   case `(set -o) 2>/dev/null` in #(
+   *posix*) :
+     set -o posix ;; #(
+   *) :
+      ;;
+ esac
  fi
- # NLS nuisances.
- # Support unset when possible.
+ as_nl='
- if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+ '
-   as_unset=unset
+ export as_nl
+ # Printing a long string crashes Solaris 7 /usr/bin/printf.
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+ # Prefer a ksh shell builtin over an external printf program on Solaris,
+ # but without wasting forks for bash or zsh.
+ if test -z "$BASH_VERSION$ZSH_VERSION" \
+     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='print -r --'
+   as_echo_n='print -rn --'
+ elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='printf %s\n'
+   as_echo_n='printf %s'
  else
-   as_unset=false
+   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+     as_echo_n='/usr/ucb/echo -n'
+   else
+     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+     as_echo_n_body='eval
+       arg=$1;
+       case $arg in #(
+       *"$as_nl"*)
+         expr "X$arg" : "X\\(.*\\)$as_nl";
+         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+       esac;
+       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+     '
+     export as_echo_n_body
+     as_echo_n='sh -c $as_echo_n_body as_echo'
+   fi
+   export as_echo_body
+   as_echo='sh -c $as_echo_body as_echo'
  fi
- (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
-     { $as_unset LANG || test "${LANG+set}" != set; } ||
-       { LANG=C; export LANG; }
- (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
-     { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
-       { LC_ALL=C; export LC_ALL; }
- (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
-     { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
-       { LC_TIME=C; export LC_TIME; }
- (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
-     { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
-       { LC_CTYPE=C; export LC_CTYPE; }
- (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
-     { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
-       { LANGUAGE=C; export LANGUAGE; }
- (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
-     { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
-       { LC_COLLATE=C; export LC_COLLATE; }
- (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
-     { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
-       { LC_NUMERIC=C; export LC_NUMERIC; }
- (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
-     { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
-       { LC_MESSAGES=C; export LC_MESSAGES; }
- # Name of the executable.
- as_me=`(basename "$0") 2>/dev/null ||
- $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-          X"$0" : 'X\(//\)$' \| \
-          X"$0" : 'X\(/\)$' \| \
-          .     : '\(.\)' 2>/dev/null ||
- echo X/"$0" |
-     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-           /^X\/\(\/\/\)$/{ s//\1/; q; }
-           /^X\/\(\/\).*/{ s//\1/; q; }
-           s/.*/./; q'`
- # PATH needs CR, and LINENO needs CR and PATH.
- # Avoid depending upon Character Ranges.
- as_cr_letters='abcdefghijklmnopqrstuvwxyz'
- as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
- as_cr_Letters=$as_cr_letters$as_cr_LETTERS
- as_cr_digits='0123456789'
- as_cr_alnum=$as_cr_Letters$as_cr_digits
  # The user is always right.
  if test "${PATH_SEPARATOR+set}" != set; then
-   echo "#! /bin/sh" >conftest.sh
+   PATH_SEPARATOR=:
-   echo  "exit 0"   >>conftest.sh
+   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-   chmod +x conftest.sh
+     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-   if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+       PATH_SEPARATOR=';'
-     PATH_SEPARATOR=';'
+   }
-   else
-     PATH_SEPARATOR=:
-   fi
-   rm -f conftest.sh
  fi
-   as_lineno_1=$LINENO
+ # IFS
-   as_lineno_2=$LINENO
+ # We need space, tab and new line, in precisely that order.  Quoting is
-   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ # there to prevent editors from complaining about space-tab.
-   test "x$as_lineno_1" != "x$as_lineno_2" &&
+ # (If _AS_PATH_WALK were called with IFS unset, it would disable word
-   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+ # splitting by setting IFS to empty value.)
-   # Find who we are.  Look in the path if we contain no path at all
+ IFS=" ""        $as_nl"
-   # relative or not.
-   case $0 in
+ # Find who we are.  Look in the path if we contain no directory separator.
-     *[\\/]* ) as_myself=$0 ;;
+ as_myself=
-     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ case $0 in #((
+   *[\\/]* ) as_myself=$0 ;;
+   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+   done
+ IFS=$as_save_IFS
+      ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+   as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+   exit 1
+ fi
+ # Unset variables that we do not need and which cause bugs (e.g. in
+ # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+ # suppresses any "Segmentation fault" message there.  '((' could
+ # trigger a bug in pdksh 5.2.14.
+ for as_var in BASH_ENV ENV MAIL MAILPATH
+ do eval test x\${$as_var+set} = xset \
+   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  done
+ PS1='$ '
+ PS2='> '
+ PS4='+ '
-        ;;
+ # NLS nuisances.
-   esac
+ LC_ALL=C
-   # We did not find ourselves, most probably we were run as `sh COMMAND'
+ export LC_ALL
-   # in which case we are not to be found in the path.
+ LANGUAGE=C
-   if test "x$as_myself" = x; then
+ export LANGUAGE
-     as_myself=$0
+ # CDPATH.
+ (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+ # as_fn_error STATUS ERROR [LINENO LOG_FD]
+ # ----------------------------------------
+ # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+ # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+ # script with STATUS, using 1 if that was 0.
+ as_fn_error ()
+ {
+   as_status=$1; test $as_status -eq 0 && as_status=1
+   if test "$4"; then
+     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    fi
-   if test ! -f "$as_myself"; then
+   $as_echo "$as_me: error: $2" >&2
-     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+   as_fn_exit $as_status
- echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+ } # as_fn_error
-    { (exit 1); exit 1; }; }
-   fi
-   case $CONFIG_SHELL in
-   '')
-     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-   for as_base in sh bash ksh sh5; do
-          case $as_dir in
-          /*)
-            if ("$as_dir/$as_base" -c '
-   as_lineno_1=$LINENO
-   as_lineno_2=$LINENO
-   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-   test "x$as_lineno_1" != "x$as_lineno_2" &&
-   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
-              CONFIG_SHELL=$as_dir/$as_base
-              export CONFIG_SHELL
-              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-            fi;;
-          esac
-        done
- done
- ;;
-   esac
-   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-   # uniformly replaced by the line number.  The first 'sed' inserts a
-   # line-number line before each line; the second 'sed' does the real
-   # work.  The second script uses 'N' to pair each line-number line
-   # with the numbered line, and appends trailing '-' during
-   # substitution so that $LINENO is not a special case at line end.
-   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
-   sed '=' <$as_myself |
-     sed '
-       N
-       s,$,-,
-       : loop
-       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
-       t loop
-       s,-$,,
-       s,^['$as_cr_digits']*\n,,
-     ' >$as_me.lineno &&
-   chmod +x $as_me.lineno ||
-     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
- echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
-    { (exit 1); exit 1; }; }
-   # Don't try to exec as it changes $[0], causing all sort of problems
+ # as_fn_set_status STATUS
-   # (the dirname of $[0] is not the place where we might find the
+ # -----------------------
-   # original and so on.  Autoconf is especially sensible to this).
+ # Set $? to STATUS, without forking.
-   . ./$as_me.lineno
+ as_fn_set_status ()
-   # Exit status is that of the last command.
+ {
-   exit
+   return $1
+ } # as_fn_set_status
+ # as_fn_exit STATUS
+ # -----------------
+ # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+ as_fn_exit ()
+ {
+   set +e
+   as_fn_set_status $1
+   exit $1
+ } # as_fn_exit
+ # as_fn_unset VAR
+ # ---------------
+ # Portably unset VAR.
+ as_fn_unset ()
+ {
+   { eval $1=; unset $1;}
  }
+ as_unset=as_fn_unset
+ # as_fn_append VAR VALUE
+ # ----------------------
+ # Append the text in VALUE to the end of the definition contained in VAR. Take
+ # advantage of any shell optimizations that allow amortized linear growth over
+ # repeated appends, instead of the typical quadratic growth present in naive
+ # implementations.
+ if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+   eval 'as_fn_append ()
+   {
+     eval $1+=\$2
+   }'
+ else
+   as_fn_append ()
+   {
+     eval $1=\$$1\$2
+   }
+ fi # as_fn_append
+ # as_fn_arith ARG...
+ # ------------------
+ # Perform arithmetic evaluation on the ARGs, and store the result in the
+ # global $as_val. Take advantage of shells that can avoid forks. The arguments
+ # must be portable across $(()) and expr.
+ if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+   eval 'as_fn_arith ()
+   {
+     as_val=$(( $* ))
+   }'
+ else
+   as_fn_arith ()
+   {
+     as_val=`expr "$@" || test $? -eq 1`
+   }
+ fi # as_fn_arith
- case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-   *c*,-n*) ECHO_N= ECHO_C='
- ' ECHO_T='      ' ;;
-   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
- esac
- if expr a : '\(a\)' >/dev/null 2>&1; then
+ if expr a : '\(a\)' >/dev/null 2>&1 &&
+    test "X`expr 00001 : '.*\(...\)'`" = X001; then
    as_expr=expr
  else
    as_expr=false
  fi
+ if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+   as_basename=basename
+ else
+   as_basename=false
+ fi
+ if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+   as_dirname=dirname
+ else
+   as_dirname=false
+ fi
+ as_me=`$as_basename -- "$0" ||
+ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+          X"$0" : 'X\(//\)$' \| \
+          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+ $as_echo X/"$0" |
+     sed '/^.*\/\([^/][^/]*\)\/*$/{
+             s//\1/
+             q
+           }
+           /^X\/\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\/\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+ # Avoid depending upon Character Ranges.
+ as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+ as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+ as_cr_digits='0123456789'
+ as_cr_alnum=$as_cr_Letters$as_cr_digits
+ ECHO_C= ECHO_N= ECHO_T=
+ case `echo -n x` in #(((((
+ -n*)
+   case `echo 'xy\c'` in
+   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
+   xy)  ECHO_C='\c';;
+   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+        ECHO_T=' ';;
+   esac;;
+ *)
+   ECHO_N='-n';;
+ esac
  rm -f conf$$ conf$$.exe conf$$.file
- echo >conf$$.file
+ if test -d conf$$.dir; then
- if ln -s conf$$.file conf$$ 2>/dev/null; then
+   rm -f conf$$.dir/conf$$.file
-   # We could just check for DJGPP; but this test a) works b) is more generic
+ else
-   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+   rm -f conf$$.dir
-   if test -f conf$$.exe; then
+   mkdir conf$$.dir 2>/dev/null
-     # Don't use ln at all; we don't have any links
+ fi
-     as_ln_s='cp -p'
+ if (echo >conf$$.file) 2>/dev/null; then
-   else
+   if ln -s conf$$.file conf$$ 2>/dev/null; then
      as_ln_s='ln -s'
+     # ... but there are two gotchas:
+     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+     # In both cases, we have to default to `cp -p'.
+     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+       as_ln_s='cp -p'
+   elif ln conf$$.file conf$$ 2>/dev/null; then
+     as_ln_s=ln
+   else
+     as_ln_s='cp -p'
    fi
- elif ln conf$$.file conf$$ 2>/dev/null; then
-   as_ln_s=ln
  else
    as_ln_s='cp -p'
  fi
- rm -f conf$$ conf$$.exe conf$$.file
+ rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+ rmdir conf$$.dir 2>/dev/null
- as_executable_p="test -f"
- # Sed expression to map a string onto a valid CPP name.
+ # as_fn_mkdir_p
- as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+ # -------------
+ # Create "$as_dir" as a directory, including parents if necessary.
+ as_fn_mkdir_p ()
+ {
- # Sed expression to map a string onto a valid variable name.
+   case $as_dir in #(
- as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+   -*) as_dir=./$as_dir;;
+   esac
+   test -d "$as_dir" || eval $as_mkdir_p || {
+     as_dirs=
+     while :; do
+       case $as_dir in #(
+       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+       *) as_qdir=$as_dir;;
+       esac
+       as_dirs="'$as_qdir' $as_dirs"
+       as_dir=`$as_dirname -- "$as_dir" ||
+ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+          X"$as_dir" : 'X\(//\)[^/]' \| \
+          X"$as_dir" : 'X\(//\)$' \| \
+          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+ $as_echo X"$as_dir" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)[^/].*/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+       test -d "$as_dir" && break
+     done
+     test -z "$as_dirs" || eval "mkdir $as_dirs"
+   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
- # IFS
+ } # as_fn_mkdir_p
- # We need space, tab and new line, in precisely that order.
+ if mkdir -p . 2>/dev/null; then
- as_nl='
+   as_mkdir_p='mkdir -p "$as_dir"'
- '
+ else
- IFS="   $as_nl"
+   test -d ./-p && rmdir ./-p
+   as_mkdir_p=false
+ fi
- # CDPATH.
+ if test -x / >/dev/null 2>&1; then
- $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
+   as_test_x='test -x'
+ else
+   if ls -dL / >/dev/null 2>&1; then
+     as_ls_L_option=L
+   else
+     as_ls_L_option=
+   fi
+   as_test_x='
+     eval sh -c '\''
+       if test -d "$1"; then
+         test -d "$1/.";
+       else
+         case $1 in #(
+         -*)set "./$1";;
+         esac;
+         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+         ???[sx]*):;;*)false;;esac;fi
+     '\'' sh
+   '
+ fi
+ as_executable_p=$as_test_x
+ # Sed expression to map a string onto a valid CPP name.
+ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+ # Sed expression to map a string onto a valid variable name.
+ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  exec 6>&1
+ ## ----------------------------------- ##
+ ## Main body of $CONFIG_STATUS script. ##
+ ## ----------------------------------- ##
+ _ASEOF
+ test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
- # Open the log real soon, to keep \$[0] and so on meaningful, and to
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ # Save the log message, to keep $0 and so on meaningful, and to
  # report actual input values of CONFIG_FILES etc. instead of their
- # values after options handling.  Logging --version etc. is OK.
+ # values after options handling.
- exec 5>>config.log
+ ac_log="
- {
-   echo
-   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
- ## Running $as_me. ##
- _ASBOX
- } >&5
- cat >&5 <<_CSEOF
  This file was extended by $as_me, which was
- generated by GNU Autoconf 2.53.  Invocation command line was
+ generated by GNU Autoconf 2.68.  Invocation command line was
    CONFIG_FILES    = $CONFIG_FILES
    CONFIG_HEADERS  = $CONFIG_HEADERS
-Line 5208  generated by GNU Autoconf 2.53.  Invocation command li
+Line 12667  generated by GNU Autoconf 2.53.  Invocation command li
 Line 5208  generated by GNU Autoconf 2.53.  Invocation command li
 Line 12667  generated by GNU Autoconf 2.53.  Invocation command li
    CONFIG_COMMANDS = $CONFIG_COMMANDS
    $ $0 $@
- _CSEOF
+ on `(hostname || uname -n) 2>/dev/null | sed 1q`
- echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+ "
- echo >&5
  _ACEOF
- # Files that config.status was made for.
+ case $ac_config_files in *"
- if test -n "$ac_config_files"; then
+ "*) set x $ac_config_files; shift; ac_config_files=$*;;
-   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+ esac
- fi
- if test -n "$ac_config_headers"; then
-   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
- fi
- if test -n "$ac_config_links"; then
-   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
- fi
- if test -n "$ac_config_commands"; then
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+ # Files that config.status was made for.
- fi
+ config_files="$ac_config_files"
+ config_commands="$ac_config_commands"
- cat >>$CONFIG_STATUS <<\_ACEOF
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  ac_cs_usage="\
- \`$as_me' instantiates files from templates according to the
+ \`$as_me' instantiates files and other configuration actions
- current configuration.
+ from templates according to the current configuration.  Unless the files
+ and actions are specified as TAGs, all are instantiated by default.
- Usage: $0 [OPTIONS] [FILE]...
+ Usage: $0 [OPTION]... [TAG]...
    -h, --help       print this help, then exit
-   -V, --version    print version number, then exit
+   -V, --version    print version number and configuration settings, then exit
+       --config     print configuration, then exit
+   -q, --quiet, --silent
+                    do not print progress messages
    -d, --debug      don't remove temporary files
        --recheck    update $as_me by reconfiguring in the same conditions
-   --file=FILE[:TEMPLATE]
+       --file=FILE[:TEMPLATE]
                     instantiate the configuration file FILE
  Configuration files:
-Line 5251  $config_files
+Line 12709  $config_files
 Line 5251  $config_files
 Line 12709  $config_files
  Configuration commands:
  $config_commands
- Report bugs to <bug-autoconf@gnu.org>."
+ Report bugs to the package provider."
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
  ac_cs_version="\\
  config.status
- configured by $0, generated by GNU Autoconf 2.53,
+ configured by $0, generated by GNU Autoconf 2.68,
-   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+   with options \\"\$ac_cs_config\\"
- Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+ Copyright (C) 2010 Free Software Foundation, Inc.
- Free Software Foundation, Inc.
  This config.status script is free software; the Free Software Foundation
  gives unlimited permission to copy, distribute and modify it."
- srcdir=$srcdir
- INSTALL="$INSTALL"
+ ac_pwd='$ac_pwd'
+ srcdir='$srcdir'
+ INSTALL='$INSTALL'
+ MKDIR_P='$MKDIR_P'
+ AWK='$AWK'
+ test -n "\$AWK" || AWK=awk
  _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- # If no file are specified by the user, then we need to provide default
+ # The default lists apply if the user does not specify any file.
- # value.  By we need to know if files were specified by the user.
  ac_need_defaults=:
  while test $# != 0
  do
    case $1 in
-   --*=*)
+   --*=?*)
-     ac_option=`expr "x$1" : 'x\([^=]*\)='`
+     ac_option=`expr "X$1" : 'X\([^=]*\)='`
-     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
-     shift
+     ac_shift=:
-     set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
-     shift
      ;;
-   -*);;
+   --*=)
-   *) # This is not an option, so the user has probably given explicit
+     ac_option=`expr "X$1" : 'X\([^=]*\)='`
-      # arguments.
+     ac_optarg=
-      ac_need_defaults=false;;
+     ac_shift=:
+     ;;
+   *)
+     ac_option=$1
+     ac_optarg=$2
+     ac_shift=shift
+     ;;
    esac
-   case $1 in
+   case $ac_option in
    # Handling of the options.
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-     echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
+     ac_cs_recheck=: ;;
-     exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
+   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
- _ACEOF
+     $as_echo "$ac_cs_version"; exit ;;
- cat >>$CONFIG_STATUS <<\_ACEOF
+   --config | --confi | --conf | --con | --co | --c )
-   --version | --vers* | -V )
+     $as_echo "$ac_cs_config"; exit ;;
-     echo "$ac_cs_version"; exit 0 ;;
+   --debug | --debu | --deb | --de | --d | -d )
-   --he | --h)
-     # Conflict between --help and --header
-     { { echo "$as_me:$LINENO: error: ambiguous option: $1
- Try \`$0 --help' for more information." >&5
- echo "$as_me: error: ambiguous option: $1
- Try \`$0 --help' for more information." >&2;}
-    { (exit 1); exit 1; }; };;
-   --help | --hel | -h )
-     echo "$ac_cs_usage"; exit 0 ;;
-   --debug | --d* | -d )
      debug=: ;;
    --file | --fil | --fi | --f )
-     shift
+     $ac_shift
-     CONFIG_FILES="$CONFIG_FILES $1"
+     case $ac_optarg in
+     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+     '') as_fn_error $? "missing file argument" ;;
+     esac
+     as_fn_append CONFIG_FILES " '$ac_optarg'"
      ac_need_defaults=false;;
-   --header | --heade | --head | --hea )
+   --he | --h |  --help | --hel | -h )
-     shift
+     $as_echo "$ac_cs_usage"; exit ;;
-     CONFIG_HEADERS="$CONFIG_HEADERS $1"
+   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-     ac_need_defaults=false;;
+   | -silent | --silent | --silen | --sile | --sil | --si | --s)
+     ac_cs_silent=: ;;
    # This is an error.
-   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+   -*) as_fn_error $? "unrecognized option: \`$1'
- Try \`$0 --help' for more information." >&5
+ Try \`$0 --help' for more information." ;;
- echo "$as_me: error: unrecognized option: $1
- Try \`$0 --help' for more information." >&2;}
-    { (exit 1); exit 1; }; } ;;
-   *) ac_config_targets="$ac_config_targets $1" ;;
+   *) as_fn_append ac_config_targets " $1"
+      ac_need_defaults=false ;;
    esac
    shift
  done
+ ac_configure_extra_args=
+ if $ac_cs_silent; then
+   exec 6>/dev/null
+   ac_configure_extra_args="$ac_configure_extra_args --silent"
+ fi
  _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ if \$ac_cs_recheck; then
+   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+   shift
+   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+   CONFIG_SHELL='$SHELL'
+   export CONFIG_SHELL
+   exec "\$@"
+ fi
- cat >>$CONFIG_STATUS <<_ACEOF
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ exec 5>>config.log
+ {
+   echo
+   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+ ## Running $as_me. ##
+ _ASBOX
+   $as_echo "$ac_log"
+ } >&5
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  #
- # INIT-COMMANDS section.
+ # INIT-COMMANDS
  #
+ AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
- AMDEP_TRUE="$AMDEP_TRUE"
- ac_aux_dir="$ac_aux_dir"
- _ACEOF
+ # The HP-UX ksh and POSIX shell print the target directory to stdout
+ # if CDPATH is set.
+ (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+ sed_quote_subst='$sed_quote_subst'
+ double_quote_subst='$double_quote_subst'
+ delay_variable_subst='$delay_variable_subst'
+ macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+ macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+ enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+ enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+ pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+ enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+ SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+ PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+ host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+ host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+ host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+ build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+ build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+ build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+ SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+ Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+ GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+ EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+ FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+ LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+ NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+ LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+ max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+ exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+ lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+ lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+ lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+ lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+ lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+ reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+ reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+ OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+ deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+ file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+ file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+ want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+ DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+ sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+ AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+ AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+ archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+ STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+ RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+ old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+ old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+ old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+ lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+ CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+ CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+ compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+ GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+ lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+ lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+ lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+ 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"`'
+ nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+ lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+ objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+ MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+ lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+ lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+ lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+ lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+ lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+ need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+ MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+ DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+ NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+ LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+ OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+ OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+ libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+ shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+ extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+ archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+ enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+ export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+ whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+ compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+ old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+ old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+ archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+ archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+ module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+ module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+ with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+ allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+ no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+ hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+ hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+ hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+ hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+ hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+ hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+ hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+ inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+ link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+ always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+ export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+ exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+ include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+ prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+ postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+ file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+ variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+ need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+ need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+ version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+ runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+ shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+ shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+ libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+ library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+ soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+ install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+ postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+ postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+ finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+ finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+ hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+ sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+ sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+ hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+ enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+ enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+ enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+ old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+ striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+ LTCC='$LTCC'
+ LTCFLAGS='$LTCFLAGS'
+ compiler='$compiler_DEFAULT'
- cat >>$CONFIG_STATUS <<\_ACEOF
+ # A function that is used when there is no print builtin or printf.
+ func_fallback_echo ()
+ {
+   eval 'cat <<_LTECHO_EOF
+ \$1
+ _LTECHO_EOF'
+ }
+ # Quote evaled strings.
+ for var in SHELL \
+ ECHO \
+ PATH_SEPARATOR \
+ SED \
+ GREP \
+ EGREP \
+ FGREP \
+ LD \
+ NM \
+ LN_S \
+ lt_SP2NL \
+ lt_NL2SP \
+ reload_flag \
+ OBJDUMP \
+ deplibs_check_method \
+ file_magic_cmd \
+ file_magic_glob \
+ want_nocaseglob \
+ DLLTOOL \
+ sharedlib_from_linklib_cmd \
+ AR \
+ AR_FLAGS \
+ archiver_list_spec \
+ STRIP \
+ RANLIB \
+ CC \
+ CFLAGS \
+ compiler \
+ lt_cv_sys_global_symbol_pipe \
+ lt_cv_sys_global_symbol_to_cdecl \
+ lt_cv_sys_global_symbol_to_c_name_address \
+ lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+ nm_file_list_spec \
+ lt_prog_compiler_no_builtin_flag \
+ lt_prog_compiler_pic \
+ lt_prog_compiler_wl \
+ lt_prog_compiler_static \
+ lt_cv_prog_compiler_c_o \
+ need_locks \
+ MANIFEST_TOOL \
+ DSYMUTIL \
+ NMEDIT \
+ LIPO \
+ OTOOL \
+ OTOOL64 \
+ shrext_cmds \
+ export_dynamic_flag_spec \
+ whole_archive_flag_spec \
+ compiler_needs_object \
+ with_gnu_ld \
+ allow_undefined_flag \
+ no_undefined_flag \
+ hardcode_libdir_flag_spec \
+ hardcode_libdir_separator \
+ exclude_expsyms \
+ include_expsyms \
+ file_list_spec \
+ variables_saved_for_relink \
+ libname_spec \
+ library_names_spec \
+ soname_spec \
+ install_override_mode \
+ finish_eval \
+ old_striplib \
+ striplib; do
+     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+     *[\\\\\\\`\\"\\\$]*)
+       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+       ;;
+     *)
+       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+       ;;
+     esac
+ done
+ # Double-quote double-evaled strings.
+ for var in reload_cmds \
+ old_postinstall_cmds \
+ old_postuninstall_cmds \
+ old_archive_cmds \
+ extract_expsyms_cmds \
+ old_archive_from_new_cmds \
+ old_archive_from_expsyms_cmds \
+ archive_cmds \
+ archive_expsym_cmds \
+ module_cmds \
+ module_expsym_cmds \
+ export_symbols_cmds \
+ prelink_cmds \
+ postlink_cmds \
+ postinstall_cmds \
+ postuninstall_cmds \
+ finish_cmds \
+ sys_lib_search_path_spec \
+ sys_lib_dlsearch_path_spec; do
+     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+     *[\\\\\\\`\\"\\\$]*)
+       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+       ;;
+     *)
+       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+       ;;
+     esac
+ done
+ ac_aux_dir='$ac_aux_dir'
+ xsi_shell='$xsi_shell'
+ lt_shell_append='$lt_shell_append'
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes INIT.
+ if test -n "\${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+ fi
+     PACKAGE='$PACKAGE'
+     VERSION='$VERSION'
+     TIMESTAMP='$TIMESTAMP'
+     RM='$RM'
+     ofile='$ofile'
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ # Handling of arguments.
  for ac_config_target in $ac_config_targets
  do
-   case "$ac_config_target" in
+   case $ac_config_target in
-   # Handling of arguments.
+     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
-   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
-   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
- echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
-    { (exit 1); exit 1; }; };;
    esac
  done
  # If the user did not use the arguments to specify the items to instantiate,
  # then the envvar interface is used.  Set only those that are not.
  # We use the long form for the default assignment because of an extremely
-Line 5368  if $ac_need_defaults; then
+Line 13128  if $ac_need_defaults; then
 Line 5368  if $ac_need_defaults; then
 Line 13128  if $ac_need_defaults; then
    test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
  fi
- # Create a temporary directory, and hook for its removal unless debugging.
+ # Have a temporary directory for convenience.  Make it in the build tree
+ # simply because there is no reason against having it here, and in addition,
+ # creating and moving files from /tmp can sometimes cause problems.
+ # Hook for its removal unless debugging.
+ # Note that there is a small window in which the directory will not be cleaned:
+ # after its creation but before its name has been assigned to `$tmp'.
  $debug ||
  {
-   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+   tmp= ac_tmp=
-   trap '{ (exit 1); exit 1; }' 1 2 13 15
+   trap 'exit_status=$?
+   : "${ac_tmp:=$tmp}"
+   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+ ' 0
+   trap 'as_fn_exit 1' 1 2 13 15
  }
  # Create a (secure) tmp directory for tmp files.
- : ${TMPDIR=/tmp}
  {
-   tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
+   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-   test -n "$tmp" && test -d "$tmp"
+   test -d "$tmp"
  }  ||
  {
-   tmp=$TMPDIR/cs$$-$RANDOM
+   tmp=./conf$$-$RANDOM
-   (umask 077 && mkdir $tmp)
+   (umask 077 && mkdir "$tmp")
- } ||
+ } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
- {
+ ac_tmp=$tmp
-    echo "$me: cannot create a temporary directory in $TMPDIR" >&2
-    { (exit 1); exit 1; }
- }
+ # Set up the scripts for CONFIG_FILES section.
+ # No need to generate them if there are no CONFIG_FILES.
+ # This happens for instance with `./config.status config.h'.
+ if test -n "$CONFIG_FILES"; then
+ ac_cr=`echo X | tr X '\015'`
+ # On cygwin, bash can eat \r inside `` if the user requested igncr.
+ # But we know of no other shell where ac_cr would be empty at this
+ # point, so we can use a bashism as a fallback.
+ if test "x$ac_cr" = x; then
+   eval ac_cr=\$\'\\r\'
+ fi
+ ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+ if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+   ac_cs_awk_cr='\\r'
+ else
+   ac_cs_awk_cr=$ac_cr
+ fi
+ echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
  _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
- #
+ {
- # CONFIG_FILES section.
+   echo "cat >conf$$subs.awk <<_ACEOF" &&
- #
+   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+   echo "_ACEOF"
+ } >conf$$subs.sh ||
+   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ ac_delim='%!_!# '
+ for ac_last_try in false false false false false :; do
+   . ./conf$$subs.sh ||
+     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
- # No need to generate the scripts if there are no CONFIG_FILES.
+   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
- # This happens for instance when ./config.status config.h
+   if test $ac_delim_n = $ac_delim_num; then
- if test -n "\$CONFIG_FILES"; then
+     break
-   # Protect against being on the right side of a sed subst in config.status.
+   elif $ac_last_try; then
-   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+   else
- s,@SHELL@,$SHELL,;t t
+     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
- s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+   fi
- s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+ done
- s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+ rm -f conf$$subs.sh
- s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
- s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
- s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
- s,@exec_prefix@,$exec_prefix,;t t
- s,@prefix@,$prefix,;t t
- s,@program_transform_name@,$program_transform_name,;t t
- s,@bindir@,$bindir,;t t
- s,@sbindir@,$sbindir,;t t
- s,@libexecdir@,$libexecdir,;t t
- s,@datadir@,$datadir,;t t
- s,@sysconfdir@,$sysconfdir,;t t
- s,@sharedstatedir@,$sharedstatedir,;t t
- s,@localstatedir@,$localstatedir,;t t
- s,@libdir@,$libdir,;t t
- s,@includedir@,$includedir,;t t
- s,@oldincludedir@,$oldincludedir,;t t
- s,@infodir@,$infodir,;t t
- s,@mandir@,$mandir,;t t
- s,@build_alias@,$build_alias,;t t
- s,@host_alias@,$host_alias,;t t
- s,@target_alias@,$target_alias,;t t
- s,@DEFS@,$DEFS,;t t
- s,@ECHO_C@,$ECHO_C,;t t
- s,@ECHO_N@,$ECHO_N,;t t
- s,@ECHO_T@,$ECHO_T,;t t
- s,@LIBS@,$LIBS,;t t
- s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
- s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
- s,@INSTALL_DATA@,$INSTALL_DATA,;t t
- s,@PACKAGE@,$PACKAGE,;t t
- s,@VERSION@,$VERSION,;t t
- s,@EXEEXT@,$EXEEXT,;t t
- s,@OBJEXT@,$OBJEXT,;t t
- s,@ACLOCAL@,$ACLOCAL,;t t
- s,@AUTOCONF@,$AUTOCONF,;t t
- s,@AUTOMAKE@,$AUTOMAKE,;t t
- s,@AUTOHEADER@,$AUTOHEADER,;t t
- s,@MAKEINFO@,$MAKEINFO,;t t
- s,@AMTAR@,$AMTAR,;t t
- s,@install_sh@,$install_sh,;t t
- s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
- s,@AWK@,$AWK,;t t
- s,@SET_MAKE@,$SET_MAKE,;t t
- s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
- s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
- s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
- s,@DEPDIR@,$DEPDIR,;t t
- s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
- s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
- s,@MAINT@,$MAINT,;t t
- s,@build@,$build,;t t
- s,@build_cpu@,$build_cpu,;t t
- s,@build_vendor@,$build_vendor,;t t
- s,@build_os@,$build_os,;t t
- s,@host@,$host,;t t
- s,@host_cpu@,$host_cpu,;t t
- s,@host_vendor@,$host_vendor,;t t
- s,@host_os@,$host_os,;t t
- s,@target@,$target,;t t
- s,@target_cpu@,$target_cpu,;t t
- s,@target_vendor@,$target_vendor,;t t
- s,@target_os@,$target_os,;t t
- s,@CC@,$CC,;t t
- s,@CFLAGS@,$CFLAGS,;t t
- s,@LDFLAGS@,$LDFLAGS,;t t
- s,@CPPFLAGS@,$CPPFLAGS,;t t
- s,@ac_ct_CC@,$ac_ct_CC,;t t
- s,@am__include@,$am__include,;t t
- s,@am__quote@,$am__quote,;t t
- s,@CCDEPMODE@,$CCDEPMODE,;t t
- s,@RANLIB@,$RANLIB,;t t
- s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
- s,@LN_S@,$LN_S,;t t
- s,@LIBTOOL@,$LIBTOOL,;t t
- s,@CPP@,$CPP,;t t
- s,@X_CFLAGS@,$X_CFLAGS,;t t
- s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
- s,@X_LIBS@,$X_LIBS,;t t
- s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
- CEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
  _ACEOF
+ sed -n '
+ h
+ s/^/S["/; s/!.*/"]=/
+ p
+ g
+ s/^[^!]*!//
+ :repl
+ t repl
+ s/'"$ac_delim"'$//
+ t delim
+ :nl
+ h
+ s/\(.\{148\}\)..*/\1/
+ t more1
+ s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+ p
+ n
+ b repl
+ :more1
+ s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+ p
+ g
+ s/.\{148\}//
+ t nl
+ :delim
+ h
+ s/\(.\{148\}\)..*/\1/
+ t more2
+ s/["\\]/\\&/g; s/^/"/; s/$/"/
+ p
+ b
+ :more2
+ s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+ p
+ g
+ s/.\{148\}//
+ t delim
+ ' <conf$$subs.awk | sed '
+ /^[^""]/{
+   N
+   s/\n//
+ }
+ ' >>$CONFIG_STATUS || ac_write_fail=1
+ rm -f conf$$subs.awk
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ _ACAWK
+ cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+   for (key in S) S_is_set[key] = 1
+   FS = ""
-   cat >>$CONFIG_STATUS <<\_ACEOF
+ }
-   # Split the substitutions into bite-sized pieces for seds with
+ {
-   # small command number limits, like on Digital OSF/1 and HP-UX.
+   line = $ 0
-   ac_max_sed_lines=48
+   nfields = split(line, field, "@")
-   ac_sed_frag=1 # Number of current file.
+   substed = 0
-   ac_beg=1 # First line for current file.
+   len = length(field[1])
-   ac_end=$ac_max_sed_lines # Line after last line for current file.
+   for (i = 2; i < nfields; i++) {
-   ac_more_lines=:
+     key = field[i]
-   ac_sed_cmds=
+     keylen = length(key)
-   while $ac_more_lines; do
+     if (S_is_set[key]) {
-     if test $ac_beg -gt 1; then
+       value = S[key]
-       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
-     else
+       len += length(value) + length(field[++i])
-       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+       substed = 1
-     fi
+     } else
-     if test ! -s $tmp/subs.frag; then
+       len += 1 + keylen
-       ac_more_lines=false
+   }
-     else
-       # The purpose of the label and of the branching condition is to
-       # speed up the sed processing (if there are no `@' at all, there
-       # is no need to browse any of the substitutions).
-       # These are the two extra sed commands mentioned above.
-       (echo ':t
-   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
-       if test -z "$ac_sed_cmds"; then
-         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
-       else
-         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
-       fi
-       ac_sed_frag=`expr $ac_sed_frag + 1`
-       ac_beg=$ac_end
-       ac_end=`expr $ac_end + $ac_max_sed_lines`
-     fi
-   done
-   if test -z "$ac_sed_cmds"; then
-     ac_sed_cmds=cat
-   fi
- fi # test -n "$CONFIG_FILES"
+   print line
+ }
+ _ACAWK
  _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-   case $ac_file in
+ else
-   - | *:- | *:-:* ) # input from stdin
+   cat
-         cat >$tmp/stdin
+ fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ _ACEOF
-   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-   * )   ac_file_in=$ac_file.in ;;
+ # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+ # trailing colons and then remove the whole line if VPATH becomes empty
+ # (actually we leave an empty line to preserve line numbers).
+ if test "x$srcdir" = x.; then
+   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
+ h
+ s///
+ s/^/:/
+ s/[      ]*$/:/
+ s/:\$(srcdir):/:/g
+ s/:\${srcdir}:/:/g
+ s/:@srcdir@:/:/g
+ s/^:*//
+ s/:*$//
+ x
+ s/\(=[   ]*\).*/\1/
+ G
+ s/\n//
+ s/^[^=]*=[       ]*$//
+ }'
+ fi
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ fi # test -n "$CONFIG_FILES"
+ eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
+ shift
+ for ac_tag
+ do
+   case $ac_tag in
+   :[FHLC]) ac_mode=$ac_tag; continue;;
    esac
+   case $ac_mode$ac_tag in
+   :[FHL]*:*);;
+   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+   :[FH]-) ac_tag=-:-;;
+   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+   esac
+   ac_save_IFS=$IFS
+   IFS=:
+   set x $ac_tag
+   IFS=$ac_save_IFS
+   shift
+   ac_file=$1
+   shift
-   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+   case $ac_mode in
-   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+   :L) ac_source=$1;;
- $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+   :[FH])
-          X"$ac_file" : 'X\(//\)[^/]' \| \
+     ac_file_inputs=
-          X"$ac_file" : 'X\(//\)$' \| \
+     for ac_f
-          X"$ac_file" : 'X\(/\)' \| \
+     do
-          .     : '\(.\)' 2>/dev/null ||
+       case $ac_f in
- echo X"$ac_file" |
+       -) ac_f="$ac_tmp/stdin";;
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+       *) # Look for the file first in the build tree, then in the source tree
-           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+          # (if the path is not absolute).  The absolute path cannot be DOS-style,
-           /^X\(\/\/\)$/{ s//\1/; q; }
+          # because $ac_f cannot contain `:'.
-           /^X\(\/\).*/{ s//\1/; q; }
+          test -f "$ac_f" ||
-           s/.*/./; q'`
+            case $ac_f in
-   { case "$ac_dir" in
+            [\\/$]*) false;;
-   [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
-   *)                      as_incr_dir=.;;
+            esac ||
- esac
+            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
- as_dummy="$ac_dir"
+       esac
- for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-   case $as_mkdir_dir in
+       as_fn_append ac_file_inputs " '$ac_f'"
-     # Skip DOS drivespec
+     done
-     ?:) as_incr_dir=$as_mkdir_dir ;;
-     *)
+     # Let's still pretend it is `configure' which instantiates (i.e., don't
-       as_incr_dir=$as_incr_dir/$as_mkdir_dir
+     # use $as_me), people would be surprised to read:
-       test -d "$as_incr_dir" ||
+     #    /* config.h.  Generated by config.status.  */
-         mkdir "$as_incr_dir" ||
+     configure_input='Generated from '`
-         { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
+           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
- echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
+         `' by configure.'
-    { (exit 1); exit 1; }; }
+     if test x"$ac_file" != x-; then
+       configure_input="$ac_file.  $configure_input"
+       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+ $as_echo "$as_me: creating $ac_file" >&6;}
+     fi
+     # Neutralize special characters interpreted by sed in replacement strings.
+     case $configure_input in #(
+     *\&* | *\|* | *\\* )
+        ac_sed_conf_input=`$as_echo "$configure_input" |
+        sed 's/[\\\\&|]/\\\\&/g'`;; #(
+     *) ac_sed_conf_input=$configure_input;;
+     esac
+     case $ac_tag in
+     *:-:* | *:-) cat >"$ac_tmp/stdin" \
+       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+     esac
      ;;
    esac
- done; }
+   ac_dir=`$as_dirname -- "$ac_file" ||
+ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+          X"$ac_file" : 'X\(//\)[^/]' \| \
+          X"$ac_file" : 'X\(//\)$' \| \
+          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+ $as_echo X"$ac_file" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)[^/].*/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+   as_dir="$ac_dir"; as_fn_mkdir_p
    ac_builddir=.
- if test "$ac_dir" != .; then
+ case "$ac_dir" in
-   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-   # A "../" for each directory in $ac_dir_suffix.
+ *)
-   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
- else
+   # A ".." for each directory in $ac_dir_suffix.
-   ac_dir_suffix= ac_top_builddir=
+   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
- fi
+   case $ac_top_builddir_sub in
+   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+   esac ;;
+ esac
+ ac_abs_top_builddir=$ac_pwd
+ ac_abs_builddir=$ac_pwd$ac_dir_suffix
+ # for backward compatibility:
+ ac_top_builddir=$ac_top_build_prefix
  case $srcdir in
-   .)  # No --srcdir option.  We are building in place.
+   .)  # We are building in place.
      ac_srcdir=.
-     if test -z "$ac_top_builddir"; then
+     ac_top_srcdir=$ac_top_builddir_sub
-        ac_top_srcdir=.
+     ac_abs_top_srcdir=$ac_pwd ;;
-     else
+   [\\/]* | ?:[\\/]* )  # Absolute name.
-        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-     fi ;;
-   [\\/]* | ?:[\\/]* )  # Absolute path.
      ac_srcdir=$srcdir$ac_dir_suffix;
-     ac_top_srcdir=$srcdir ;;
+     ac_top_srcdir=$srcdir
-   *) # Relative path.
+     ac_abs_top_srcdir=$srcdir ;;
-     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+   *) # Relative name.
-     ac_top_srcdir=$ac_top_builddir$srcdir ;;
+     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+     ac_top_srcdir=$ac_top_build_prefix$srcdir
+     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  esac
- # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
- # absolute.
- ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
- ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
- ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
- ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+   case $ac_mode in
+   :F)
+   #
+   # CONFIG_FILE
+   #
    case $INSTALL in
    [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
    esac
+   ac_MKDIR_P=$MKDIR_P
+   case $MKDIR_P in
+   [\\/$]* | ?:[\\/]* ) ;;
+   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+   esac
+ _ACEOF
-   if test x"$ac_file" != x-; then
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-     { echo "$as_me:$LINENO: creating $ac_file" >&5
+ # If the template does not know about datarootdir, expand it.
- echo "$as_me: creating $ac_file" >&6;}
+ # FIXME: This hack should be removed a few years after 2.60.
-     rm -f "$ac_file"
+ ac_datarootdir_hack=; ac_datarootdir_seen=
-   fi
+ ac_sed_dataroot='
-   # Let's still pretend it is `configure' which instantiates (i.e., don't
+ /datarootdir/ {
-   # use $as_me), people would be surprised to read:
+   p
-   #    /* config.h.  Generated by config.status.  */
+   q
-   if test x"$ac_file" = x-; then
+ }
-     configure_input=
+ /@datadir@/p
-   else
+ /@docdir@/p
-     configure_input="$ac_file.  "
+ /@infodir@/p
-   fi
+ /@localedir@/p
-   configure_input=$configure_input"Generated from `echo $ac_file_in |
+ /@mandir@/p'
-                                      sed 's,.*/,,'` by configure."
+ case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+ *datarootdir*) ac_datarootdir_seen=yes;;
-   # First look for the input files in the build tree, otherwise in the
+ *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-   # src tree.
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-   ac_file_inputs=`IFS=:
+ $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-     for f in $ac_file_in; do
-       case $f in
-       -) echo $tmp/stdin ;;
-       [\\/$]*)
-          # Absolute (can't be DOS-style, as IFS=:)
-          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
-    { (exit 1); exit 1; }; }
-          echo $f;;
-       *) # Relative
-          if test -f "$f"; then
-            # Build tree
-            echo $f
-          elif test -f "$srcdir/$f"; then
-            # Source tree
-            echo $srcdir/$f
-          else
-            # /dev/null tree
-            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
-    { (exit 1); exit 1; }; }
-          fi;;
-       esac
-     done` || { (exit 1); exit 1; }
  _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-   sed "$ac_vpsub
+   ac_datarootdir_hack='
+   s&@datadir@&$datadir&g
+   s&@docdir@&$docdir&g
+   s&@infodir@&$infodir&g
+   s&@localedir@&$localedir&g
+   s&@mandir@&$mandir&g
+   s&\\\${datarootdir}&$datarootdir&g' ;;
+ esac
+ _ACEOF
+ # Neutralize VPATH when `$srcdir' = `.'.
+ # Shell code in configure.ac might set extrasub.
+ # FIXME: do we really want to maintain this feature?
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_sed_extra="$ac_vpsub
  $extrasub
  _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  :t
  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
- s,@configure_input@,$configure_input,;t t
+ s|@configure_input@|$ac_sed_conf_input|;t t
- s,@srcdir@,$ac_srcdir,;t t
+ s&@top_builddir@&$ac_top_builddir_sub&;t t
- s,@abs_srcdir@,$ac_abs_srcdir,;t t
+ s&@top_build_prefix@&$ac_top_build_prefix&;t t
- s,@top_srcdir@,$ac_top_srcdir,;t t
+ s&@srcdir@&$ac_srcdir&;t t
- s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+ s&@abs_srcdir@&$ac_abs_srcdir&;t t
- s,@builddir@,$ac_builddir,;t t
+ s&@top_srcdir@&$ac_top_srcdir&;t t
- s,@abs_builddir@,$ac_abs_builddir,;t t
+ s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
- s,@top_builddir@,$ac_top_builddir,;t t
+ s&@builddir@&$ac_builddir&;t t
- s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+ s&@abs_builddir@&$ac_abs_builddir&;t t
- s,@INSTALL@,$ac_INSTALL,;t t
+ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
- " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+ s&@INSTALL@&$ac_INSTALL&;t t
-   rm -f $tmp/stdin
+ s&@MKDIR_P@&$ac_MKDIR_P&;t t
-   if test x"$ac_file" != x-; then
+ $ac_datarootdir_hack
-     mv $tmp/out $ac_file
+ "
-   else
+ eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-     cat $tmp/out
+   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-     rm -f $tmp/out
-   fi
- done
+ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
- _ACEOF
+   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
- cat >>$CONFIG_STATUS <<\_ACEOF
+   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
+       "$ac_tmp/out"`; test -z "$ac_out"; } &&
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+ which seems to be undefined.  Please make sure it is defined" >&5
+ $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+ which seems to be undefined.  Please make sure it is defined" >&2;}
+   rm -f "$ac_tmp/stdin"
+   case $ac_file in
+   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+   esac \
+   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+  ;;
+   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+ $as_echo "$as_me: executing $ac_file commands" >&6;}
+  ;;
+   esac
+   case $ac_file$ac_mode in
+     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+   # Autoconf 2.62 quotes --file arguments for eval, but not when files
+   # are listed without --file.  Let's play safe and only enable the eval
+   # if we detect the quoting.
+   case $CONFIG_FILES in
+   *\'*) eval set x "$CONFIG_FILES" ;;
+   *)   set x $CONFIG_FILES ;;
+   esac
+   shift
+   for mf
+   do
+     # Strip MF so we end up with the name of the file.
+     mf=`echo "$mf" | sed -e 's/:.*$//'`
+     # Check whether this is an Automake generated Makefile or not.
+     # We used to match only the files named `Makefile.in', but
+     # some people rename them; so instead we look at the file content.
+     # Grep'ing the first line is not enough: some people post-process
+     # each Makefile.in and add a new line on top of each file to say so.
+     # Grep'ing the whole file is not good either: AIX grep has a line
+     # limit of 2048, but all sed's we know have understand at least 4000.
+     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+       dirpart=`$as_dirname -- "$mf" ||
+ $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+          X"$mf" : 'X\(//\)[^/]' \| \
+          X"$mf" : 'X\(//\)$' \| \
+          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+ $as_echo X"$mf" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)[^/].*/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+     else
+       continue
+     fi
+     # Extract the definition of DEPDIR, am__include, and am__quote
+     # from the Makefile without running `make'.
+     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+     test -z "$DEPDIR" && continue
+     am__include=`sed -n 's/^am__include = //p' < "$mf"`
+     test -z "am__include" && continue
+     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+     # When using ansi2knr, U may be empty or an underscore; expand it
+     U=`sed -n 's/^U = //p' < "$mf"`
+     # Find all dependency output files, they are included files with
+     # $(DEPDIR) in their names.  We invoke sed twice because it is the
+     # simplest approach to changing $(DEPDIR) to its actual value in the
+     # expansion.
+     for file in `sed -n "
+       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+       # Make sure the directory exists.
+       test -f "$dirpart/$file" && continue
+       fdir=`$as_dirname -- "$file" ||
+ $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+          X"$file" : 'X\(//\)[^/]' \| \
+          X"$file" : 'X\(//\)$' \| \
+          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+ $as_echo X"$file" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)[^/].*/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+       as_dir=$dirpart/$fdir; as_fn_mkdir_p
+       # echo "creating $dirpart/$file"
+       echo '# dummy' > "$dirpart/$file"
+     done
+   done
+ }
+  ;;
+     "libtool":C)
+     # See if we are running on zsh, and set the options which allow our
+     # commands through without removal of \ escapes.
+     if test -n "${ZSH_VERSION+set}" ; then
+       setopt NO_GLOB_SUBST
+     fi
+     cfgfile="${ofile}T"
+     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+     $RM "$cfgfile"
+     cat <<_LT_EOF >> "$cfgfile"
+ #! $SHELL
+ # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+ # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+ # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+ # NOTE: Changes made to this file will be lost: look at ltmain.sh.
  #
- # CONFIG_COMMANDS section.
+ #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+ #                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+ #                 Foundation, Inc.
+ #   Written by Gordon Matzigkeit, 1996
  #
- for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+ #   This file is part of GNU Libtool.
-   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+ #
-   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ # GNU Libtool is free software; you can redistribute it and/or
-   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
+ # modify it under the terms of the GNU General Public License as
- $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ # published by the Free Software Foundation; either version 2 of
-          X"$ac_dest" : 'X\(//\)[^/]' \| \
+ # the License, or (at your option) any later version.
-          X"$ac_dest" : 'X\(//\)$' \| \
+ #
-          X"$ac_dest" : 'X\(/\)' \| \
+ # As a special exception to the GNU General Public License,
-          .     : '\(.\)' 2>/dev/null ||
+ # if you distribute this file as part of a program or library that
- echo X"$ac_dest" |
+ # is built using GNU Libtool, you may include this file under the
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ # same distribution terms that you use for the rest of that program.
-           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ #
-           /^X\(\/\/\)$/{ s//\1/; q; }
+ # GNU Libtool is distributed in the hope that it will be useful,
-           /^X\(\/\).*/{ s//\1/; q; }
+ # but WITHOUT ANY WARRANTY; without even the implied warranty of
-           s/.*/./; q'`
+ # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   ac_builddir=.
+ # GNU General Public License for more details.
+ #
+ # You should have received a copy of the GNU General Public License
+ # along with GNU Libtool; see the file COPYING.  If not, a copy
+ # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+ # obtained by writing to the Free Software Foundation, Inc.,
+ # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- if test "$ac_dir" != .; then
-   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # The names of the tagged configurations supported by this script.
-   # A "../" for each directory in $ac_dir_suffix.
+ available_tags=""
-   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+ # ### BEGIN LIBTOOL CONFIG
+ # Which release of libtool.m4 was used?
+ macro_version=$macro_version
+ macro_revision=$macro_revision
+ # Whether or not to build shared libraries.
+ build_libtool_libs=$enable_shared
+ # Whether or not to build static libraries.
+ build_old_libs=$enable_static
+ # What type of objects to build.
+ pic_mode=$pic_mode
+ # Whether or not to optimize for fast installation.
+ fast_install=$enable_fast_install
+ # Shell to use when invoking shell scripts.
+ SHELL=$lt_SHELL
+ # An echo program that protects backslashes.
+ ECHO=$lt_ECHO
+ # The PATH separator for the build system.
+ PATH_SEPARATOR=$lt_PATH_SEPARATOR
+ # The host system.
+ host_alias=$host_alias
+ host=$host
+ host_os=$host_os
+ # The build system.
+ build_alias=$build_alias
+ build=$build
+ build_os=$build_os
+ # A sed program that does not truncate output.
+ SED=$lt_SED
+ # Sed that helps us avoid accidentally triggering echo(1) options like -n.
+ Xsed="\$SED -e 1s/^X//"
+ # A grep program that handles long lines.
+ GREP=$lt_GREP
+ # An ERE matcher.
+ EGREP=$lt_EGREP
+ # A literal string matcher.
+ FGREP=$lt_FGREP
+ # A BSD- or MS-compatible name lister.
+ NM=$lt_NM
+ # Whether we need soft or hard links.
+ LN_S=$lt_LN_S
+ # What is the maximum length of a command?
+ max_cmd_len=$max_cmd_len
+ # Object file suffix (normally "o").
+ objext=$ac_objext
+ # Executable file suffix (normally "").
+ exeext=$exeext
+ # whether the shell understands "unset".
+ lt_unset=$lt_unset
+ # turn spaces into newlines.
+ SP2NL=$lt_lt_SP2NL
+ # turn newlines into spaces.
+ NL2SP=$lt_lt_NL2SP
+ # convert \$build file names to \$host format.
+ to_host_file_cmd=$lt_cv_to_host_file_cmd
+ # convert \$build files to toolchain format.
+ to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+ # An object symbol dumper.
+ OBJDUMP=$lt_OBJDUMP
+ # Method to check whether dependent libraries are shared objects.
+ deplibs_check_method=$lt_deplibs_check_method
+ # Command to use when deplibs_check_method = "file_magic".
+ file_magic_cmd=$lt_file_magic_cmd
+ # How to find potential files when deplibs_check_method = "file_magic".
+ file_magic_glob=$lt_file_magic_glob
+ # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+ want_nocaseglob=$lt_want_nocaseglob
+ # DLL creation program.
+ DLLTOOL=$lt_DLLTOOL
+ # Command to associate shared and link libraries.
+ sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+ # The archiver.
+ AR=$lt_AR
+ # Flags to create an archive.
+ AR_FLAGS=$lt_AR_FLAGS
+ # How to feed a file listing to the archiver.
+ archiver_list_spec=$lt_archiver_list_spec
+ # A symbol stripping program.
+ STRIP=$lt_STRIP
+ # Commands used to install an old-style archive.
+ RANLIB=$lt_RANLIB
+ old_postinstall_cmds=$lt_old_postinstall_cmds
+ old_postuninstall_cmds=$lt_old_postuninstall_cmds
+ # Whether to use a lock for old archive extraction.
+ lock_old_archive_extraction=$lock_old_archive_extraction
+ # A C compiler.
+ LTCC=$lt_CC
+ # LTCC compiler flags.
+ LTCFLAGS=$lt_CFLAGS
+ # Take the output of nm and produce a listing of raw symbols and C names.
+ global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+ # Transform the output of nm in a proper C declaration.
+ global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+ # Transform the output of nm in a C name address pair.
+ global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+ # Transform the output of nm in a C name address pair when lib prefix is needed.
+ global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+ # Specify filename containing input files for \$NM.
+ nm_file_list_spec=$lt_nm_file_list_spec
+ # The root where to search for dependent libraries,and in which our libraries should be installed.
+ lt_sysroot=$lt_sysroot
+ # The name of the directory that contains temporary libtool files.
+ objdir=$objdir
+ # Used to examine libraries when file_magic_cmd begins with "file".
+ MAGIC_CMD=$MAGIC_CMD
+ # Must we lock files when doing compilation?
+ need_locks=$lt_need_locks
+ # Manifest tool.
+ MANIFEST_TOOL=$lt_MANIFEST_TOOL
+ # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+ DSYMUTIL=$lt_DSYMUTIL
+ # Tool to change global to local symbols on Mac OS X.
+ NMEDIT=$lt_NMEDIT
+ # Tool to manipulate fat objects and archives on Mac OS X.
+ LIPO=$lt_LIPO
+ # ldd/readelf like tool for Mach-O binaries on Mac OS X.
+ OTOOL=$lt_OTOOL
+ # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+ OTOOL64=$lt_OTOOL64
+ # Old archive suffix (normally "a").
+ libext=$libext
+ # Shared library suffix (normally ".so").
+ shrext_cmds=$lt_shrext_cmds
+ # The commands to extract the exported symbol list from a shared archive.
+ extract_expsyms_cmds=$lt_extract_expsyms_cmds
+ # Variables whose values should be saved in libtool wrapper scripts and
+ # restored at link time.
+ variables_saved_for_relink=$lt_variables_saved_for_relink
+ # Do we need the "lib" prefix for modules?
+ need_lib_prefix=$need_lib_prefix
+ # Do we need a version for libraries?
+ need_version=$need_version
+ # Library versioning type.
+ version_type=$version_type
+ # Shared library runtime path variable.
+ runpath_var=$runpath_var
+ # Shared library path variable.
+ shlibpath_var=$shlibpath_var
+ # Is shlibpath searched before the hard-coded library search path?
+ shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+ # Format of library name prefix.
+ libname_spec=$lt_libname_spec
+ # List of archive names.  First name is the real one, the rest are links.
+ # The last name is the one that the linker finds with -lNAME
+ library_names_spec=$lt_library_names_spec
+ # The coded name of the library, if different from the real name.
+ soname_spec=$lt_soname_spec
+ # Permission mode override for installation of shared libraries.
+ install_override_mode=$lt_install_override_mode
+ # Command to use after installation of a shared archive.
+ postinstall_cmds=$lt_postinstall_cmds
+ # Command to use after uninstallation of a shared archive.
+ postuninstall_cmds=$lt_postuninstall_cmds
+ # Commands used to finish a libtool library installation in a directory.
+ finish_cmds=$lt_finish_cmds
+ # As "finish_cmds", except a single script fragment to be evaled but
+ # not shown.
+ finish_eval=$lt_finish_eval
+ # Whether we should hardcode library paths into libraries.
+ hardcode_into_libs=$hardcode_into_libs
+ # Compile-time system search path for libraries.
+ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+ # Run-time system search path for libraries.
+ sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+ # Whether dlopen is supported.
+ dlopen_support=$enable_dlopen
+ # Whether dlopen of programs is supported.
+ dlopen_self=$enable_dlopen_self
+ # Whether dlopen of statically linked programs is supported.
+ dlopen_self_static=$enable_dlopen_self_static
+ # Commands to strip libraries.
+ old_striplib=$lt_old_striplib
+ striplib=$lt_striplib
+ # The linker used to build libraries.
+ LD=$lt_LD
+ # How to create reloadable object files.
+ reload_flag=$lt_reload_flag
+ reload_cmds=$lt_reload_cmds
+ # Commands used to build an old-style archive.
+ old_archive_cmds=$lt_old_archive_cmds
+ # A language specific compiler.
+ CC=$lt_compiler
+ # Is the compiler the GNU compiler?
+ with_gcc=$GCC
+ # Compiler flag to turn off builtin functions.
+ no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+ # Additional compiler flags for building library objects.
+ pic_flag=$lt_lt_prog_compiler_pic
+ # How to pass a linker flag through the compiler.
+ wl=$lt_lt_prog_compiler_wl
+ # Compiler flag to prevent dynamic linking.
+ link_static_flag=$lt_lt_prog_compiler_static
+ # Does compiler simultaneously support -c and -o options?
+ compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+ # Whether or not to add -lc for building shared libraries.
+ build_libtool_need_lc=$archive_cmds_need_lc
+ # Whether or not to disallow shared libs when runtime libs are static.
+ allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+ # Compiler flag to allow reflexive dlopens.
+ export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+ # Compiler flag to generate shared objects directly from archives.
+ whole_archive_flag_spec=$lt_whole_archive_flag_spec
+ # Whether the compiler copes with passing no objects directly.
+ compiler_needs_object=$lt_compiler_needs_object
+ # Create an old-style archive from a shared archive.
+ old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+ # Create a temporary old-style archive to link instead of a shared archive.
+ old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+ # Commands used to build a shared archive.
+ archive_cmds=$lt_archive_cmds
+ archive_expsym_cmds=$lt_archive_expsym_cmds
+ # Commands used to build a loadable module if different from building
+ # a shared archive.
+ module_cmds=$lt_module_cmds
+ module_expsym_cmds=$lt_module_expsym_cmds
+ # Whether we are building with GNU ld or not.
+ with_gnu_ld=$lt_with_gnu_ld
+ # Flag that allows shared libraries with undefined symbols to be built.
+ allow_undefined_flag=$lt_allow_undefined_flag
+ # Flag that enforces no undefined symbols.
+ no_undefined_flag=$lt_no_undefined_flag
+ # Flag to hardcode \$libdir into a binary during linking.
+ # This must work even if \$libdir does not exist
+ hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+ # Whether we need a single "-rpath" flag with a separated argument.
+ hardcode_libdir_separator=$lt_hardcode_libdir_separator
+ # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+ # DIR into the resulting binary.
+ hardcode_direct=$hardcode_direct
+ # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+ # DIR into the resulting binary and the resulting library dependency is
+ # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+ # library is relocated.
+ hardcode_direct_absolute=$hardcode_direct_absolute
+ # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+ # into the resulting binary.
+ hardcode_minus_L=$hardcode_minus_L
+ # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+ # into the resulting binary.
+ hardcode_shlibpath_var=$hardcode_shlibpath_var
+ # Set to "yes" if building a shared library automatically hardcodes DIR
+ # into the library and all subsequent libraries and executables linked
+ # against it.
+ hardcode_automatic=$hardcode_automatic
+ # Set to yes if linker adds runtime paths of dependent libraries
+ # to runtime path list.
+ inherit_rpath=$inherit_rpath
+ # Whether libtool must link a program against all its dependency libraries.
+ link_all_deplibs=$link_all_deplibs
+ # Set to "yes" if exported symbols are required.
+ always_export_symbols=$always_export_symbols
+ # The commands to list exported symbols.
+ export_symbols_cmds=$lt_export_symbols_cmds
+ # Symbols that should not be listed in the preloaded symbols.
+ exclude_expsyms=$lt_exclude_expsyms
+ # Symbols that must always be exported.
+ include_expsyms=$lt_include_expsyms
+ # Commands necessary for linking programs (against libraries) with templates.
+ prelink_cmds=$lt_prelink_cmds
+ # Commands necessary for finishing linking programs.
+ postlink_cmds=$lt_postlink_cmds
+ # Specify filename containing input files.
+ file_list_spec=$lt_file_list_spec
+ # How to hardcode a shared library path into an executable.
+ hardcode_action=$hardcode_action
+ # ### END LIBTOOL CONFIG
+ _LT_EOF
+   case $host_os in
+   aix3*)
+     cat <<\_LT_EOF >> "$cfgfile"
+ # AIX sometimes has problems with the GCC collect2 program.  For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+   COLLECT_NAMES=
+   export COLLECT_NAMES
+ fi
+ _LT_EOF
+     ;;
+   esac
+ ltmain="$ac_aux_dir/ltmain.sh"
+   # We use sed instead of cat because bash on DJGPP gets confused if
+   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+   # text mode, it properly converts lines to CR/LF.  This bash problem
+   # is reportedly fixed, but why not run on old versions too?
+   sed '$q' "$ltmain" >> "$cfgfile" \
+      || (rm -f "$cfgfile"; exit 1)
+   if test x"$xsi_shell" = xyes; then
+   sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
+ func_dirname ()\
+ {\
+ \    case ${1} in\
+ \      */*) func_dirname_result="${1%/*}${2}" ;;\
+ \      *  ) func_dirname_result="${3}" ;;\
+ \    esac\
+ } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   sed -e '/^func_basename ()$/,/^} # func_basename /c\
+ func_basename ()\
+ {\
+ \    func_basename_result="${1##*/}"\
+ } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
+ func_dirname_and_basename ()\
+ {\
+ \    case ${1} in\
+ \      */*) func_dirname_result="${1%/*}${2}" ;;\
+ \      *  ) func_dirname_result="${3}" ;;\
+ \    esac\
+ \    func_basename_result="${1##*/}"\
+ } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
+ func_stripname ()\
+ {\
+ \    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
+ \    # positional parameters, so assign one to ordinary parameter first.\
+ \    func_stripname_result=${3}\
+ \    func_stripname_result=${func_stripname_result#"${1}"}\
+ \    func_stripname_result=${func_stripname_result%"${2}"}\
+ } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
+ func_split_long_opt ()\
+ {\
+ \    func_split_long_opt_name=${1%%=*}\
+ \    func_split_long_opt_arg=${1#*=}\
+ } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
+ func_split_short_opt ()\
+ {\
+ \    func_split_short_opt_arg=${1#??}\
+ \    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
+ } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
+ func_lo2o ()\
+ {\
+ \    case ${1} in\
+ \      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
+ \      *)    func_lo2o_result=${1} ;;\
+ \    esac\
+ } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   sed -e '/^func_xform ()$/,/^} # func_xform /c\
+ func_xform ()\
+ {\
+     func_xform_result=${1%.*}.lo\
+ } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   sed -e '/^func_arith ()$/,/^} # func_arith /c\
+ func_arith ()\
+ {\
+     func_arith_result=$(( $* ))\
+ } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   sed -e '/^func_len ()$/,/^} # func_len /c\
+ func_len ()\
+ {\
+     func_len_result=${#1}\
+ } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+ fi
+ if test x"$lt_shell_append" = xyes; then
+   sed -e '/^func_append ()$/,/^} # func_append /c\
+ func_append ()\
+ {\
+     eval "${1}+=\\${2}"\
+ } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
+ func_append_quoted ()\
+ {\
+ \    func_quote_for_eval "${2}"\
+ \    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
+ } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
+   && mv -f "$cfgfile.tmp" "$cfgfile" \
+     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+   # Save a `func_append' function call where possible by direct use of '+='
+   sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+     && mv -f "$cfgfile.tmp" "$cfgfile" \
+       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+   test 0 -eq $? || _lt_function_replace_fail=:
  else
-   ac_dir_suffix= ac_top_builddir=
+   # Save a `func_append' function call even when '+=' is not available
+   sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+     && mv -f "$cfgfile.tmp" "$cfgfile" \
+       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+   test 0 -eq $? || _lt_function_replace_fail=:
  fi
- case $srcdir in
+ if test x"$_lt_function_replace_fail" = x":"; then
-   .)  # No --srcdir option.  We are building in place.
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
-     ac_srcdir=.
+ $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
-     if test -z "$ac_top_builddir"; then
+ fi
-        ac_top_srcdir=.
-     else
-        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-     fi ;;
-   [\\/]* | ?:[\\/]* )  # Absolute path.
-     ac_srcdir=$srcdir$ac_dir_suffix;
-     ac_top_srcdir=$srcdir ;;
-   *) # Relative path.
-     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-     ac_top_srcdir=$ac_top_builddir$srcdir ;;
- esac
- # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
- # absolute.
- ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
- ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
- ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
- ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
+    mv -f "$cfgfile" "$ofile" ||
- echo "$as_me: executing $ac_dest commands" >&6;}
+     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
-   case $ac_dest in
+   chmod +x "$ofile"
-     default-1 )
- test x"$AMDEP_TRUE" != x"" ||
- for mf in $CONFIG_FILES; do
-   case "$mf" in
-   Makefile) dirpart=.;;
-   */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;;
-   *) continue;;
-   esac
-   grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
-   # Extract the definition of DEP_FILES from the Makefile without
-   # running `make'.
-   DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
-   test -z "$DEPDIR" && continue
-   # When using ansi2knr, U may be empty or an underscore; expand it
-   U=`sed -n -e '/^U = / s///p' < "$mf"`
-   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
-   # We invoke sed twice because it is the simplest approach to
-   # changing $(DEPDIR) to its actual value in the expansion.
-   for file in `sed -n -e '
-     /^DEP_FILES = .*\\\\$/ {
-       s/^DEP_FILES = //
-       :loop
-         s/\\\\$//
-         p
-         n
-         /\\\\$/ b loop
-       p
-     }
-     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
-        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
-     # Make sure the directory exists.
-     test -f "$dirpart/$file" && continue
-     fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
-     $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
-     # echo "creating $dirpart/$file"
-     echo '# dummy' > "$dirpart/$file"
-   done
- done
   ;;
    esac
- done
+ done # for ac_tag
- _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF
- { (exit 0); exit 0; }
+ as_fn_exit 0
  _ACEOF
- chmod +x $CONFIG_STATUS
  ac_clean_files=$ac_clean_files_save
+ test $ac_write_fail = 0 ||
+   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
  # configure is writing to config.log, and then calls config.status.
  # config.status does its own redirection, appending to config.log.
  # Unfortunately, on DOS this fails, as config.log is still kept open
-Line 5804  ac_clean_files=$ac_clean_files_save
+Line 14290  ac_clean_files=$ac_clean_files_save
 Line 5804  ac_clean_files=$ac_clean_files_save
 Line 14290  ac_clean_files=$ac_clean_files_save
  # need to make the FD available again.
  if test "$no_create" != yes; then
    ac_cs_success=:
+   ac_config_status_args=
+   test "$silent" = yes &&
+     ac_config_status_args="$ac_config_status_args --quiet"
    exec 5>/dev/null
-   $SHELL $CONFIG_STATUS || ac_cs_success=false
+   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
    exec 5>>config.log
    # Use ||, not &&, to avoid exiting from the if with $? = 1, which
    # would make configure fail if this is the last instruction.
-   $ac_cs_success || { (exit 1); exit 1; }
+   $ac_cs_success || as_fn_exit 1
+ fi
+ if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+ $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
  fi

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