OpenXM_contrib2/asir2000/configure - diff

Return to configure CVS log

Up to [local] / OpenXM_contrib2 / asir2000

Diff for /OpenXM_contrib2/asir2000/configure between version 1.32 and 1.47

-version 1.32, 2004/12/02 08:22:19
+version 1.47, 2009/02/23 16:51:05
 Line 1
 Line 1
 Line 1
  #! /bin/sh
  # Guess values for system-dependent variables and create Makefiles.
- # Generated by GNU Autoconf 2.59.
+ # Generated by GNU Autoconf 2.62.
  #
- # Copyright (C) 2003 Free Software Foundation, Inc.
+ # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+ # 2002, 2003, 2004, 2005, 2006, 2007, 2008 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.  ##
  ## --------------------- ##
- # Be Bourne compatible
+ # Be more Bourne compatible
+ DUALCASE=1; export DUALCASE # for MKS sh
  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    emulate sh
    NULLCMD=:
-   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    # is contrary to our usage.  Disable this feature.
    alias -g '${1+"$@"}'='"$@"'
- elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+   setopt NO_GLOB_SUBST
-   set -o posix
+ else
+   case `(set -o) 2>/dev/null` in
+   *posix*) set -o posix ;;
+ esac
  fi
- DUALCASE=1; export DUALCASE # for MKS sh
+ # PATH needs CR
+ # 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_nl='
+ '
+ 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
+ if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='printf %s\n'
+   as_echo_n='printf %s'
+ else
+   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 $as_echo_body as_echo'
+ fi
+ # The user is always right.
+ if test "${PATH_SEPARATOR+set}" != set; then
+   PATH_SEPARATOR=:
+   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+       PATH_SEPARATOR=';'
+   }
+ fi
  # Support unset when possible.
  if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    as_unset=unset
-Line 29  else
+Line 86  else
 Line 29  else
 Line 86  else
  fi
+ # IFS
+ # We need space, tab and new line, in precisely that order.  Quoting is
+ # there to prevent editors from complaining about space-tab.
+ # (If _AS_PATH_WALK were called with IFS unset, it would disable word
+ # splitting by setting IFS to empty value.)
+ IFS=" ""        $as_nl"
+ # Find who we are.  Look in the path if we contain no directory 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/$0 && break
+ done
+ IFS=$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); exit 1; }
+ fi
  # Work around bugs in pre-3.0 UWIN ksh.
- $as_unset ENV MAIL MAILPATH
+ for as_var in ENV MAIL MAILPATH
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
  PS1='$ '
  PS2='> '
  PS4='+ '
  # NLS nuisances.
- for as_var in \
+ LC_ALL=C
-   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ export LC_ALL
-   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LANGUAGE=C
-   LC_TELEPHONE LC_TIME
+ export LANGUAGE
- do
-   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-     eval $as_var=C; export $as_var
-   else
-     $as_unset $as_var
-   fi
- done
  # Required to use basename.
- 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
+ if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
    as_basename=basename
  else
    as_basename=false
-Line 63  fi
+Line 147  fi
 Line 63  fi
 Line 147  fi
  # Name of the executable.
- as_me=`$as_basename "$0" ||
+ as_me=`$as_basename -- "$0" ||
  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
           X"$0" : 'X\(//\)$' \| \
-          X"$0" : 'X\(/\)$' \| \
+          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-          .     : '\(.\)' 2>/dev/null ||
+ $as_echo X/"$0" |
- echo X/"$0" |
+     sed '/^.*\/\([^/][^/]*\)\/*$/{
-     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+             s//\1/
-           /^X\/\(\/\/\)$/{ s//\1/; q; }
+             q
-           /^X\/\(\/\).*/{ s//\1/; q; }
+           }
-           s/.*/./; q'`
+           /^X\/\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\/\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+ # CDPATH.
+ $as_unset CDPATH
- # PATH needs CR, and LINENO needs CR and PATH.
- # Avoid depending upon Character Ranges.
- as_cr_letters='abcdefghijklmnopqrstuvwxyz'
- as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
- as_cr_Letters=$as_cr_letters$as_cr_LETTERS
- as_cr_digits='0123456789'
- as_cr_alnum=$as_cr_Letters$as_cr_digits
- # The user is always right.
+ if test "x$CONFIG_SHELL" = x; then
- if test "${PATH_SEPARATOR+set}" != set; then
+   if (eval ":") 2>/dev/null; then
-   echo "#! /bin/sh" >conf$$.sh
+   as_have_required=yes
-   echo  "exit 0"   >>conf$$.sh
+ else
-   chmod +x conf$$.sh
+   as_have_required=no
-   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-     PATH_SEPARATOR=';'
-   else
-     PATH_SEPARATOR=:
-   fi
-   rm -f conf$$.sh
  fi
+   if test $as_have_required = yes &&     (eval ":
+ (as_func_return () {
+   (exit \$1)
+ }
+ as_func_success () {
+   as_func_return 0
+ }
+ as_func_failure () {
+   as_func_return 1
+ }
+ as_func_ret_success () {
+   return 0
+ }
+ as_func_ret_failure () {
+   return 1
+ }
-   as_lineno_1=$LINENO
+ exitcode=0
-   as_lineno_2=$LINENO
+ if as_func_success; then
-   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+   :
-   test "x$as_lineno_1" != "x$as_lineno_2" &&
+ else
-   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+   exitcode=1
-   # Find who we are.  Look in the path if we contain no path at all
+   echo as_func_success failed.
-   # relative or not.
+ fi
-   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/$0 && break
- done
-        ;;
+ if as_func_failure; then
-   esac
+   exitcode=1
-   # We did not find ourselves, most probably we were run as `sh COMMAND'
+   echo as_func_failure succeeded.
-   # in which case we are not to be found in the path.
+ fi
-   if test "x$as_myself" = x; then
-     as_myself=$0
+ if as_func_ret_success; then
-   fi
+   :
-   if test ! -f "$as_myself"; then
+ else
-     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+   exitcode=1
-    { (exit 1); exit 1; }; }
+   echo as_func_ret_success failed.
-   fi
+ fi
-   case $CONFIG_SHELL in
-   '')
+ if as_func_ret_failure; then
+   exitcode=1
+   echo as_func_ret_failure succeeded.
+ fi
+ if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+   :
+ else
+   exitcode=1
+   echo positional parameters were not saved.
+ fi
+ test \$exitcode = 0) || { (exit 1); exit 1; }
+ (
+   as_lineno_1=\$LINENO
+   as_lineno_2=\$LINENO
+   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+ ") 2> /dev/null; then
+   :
+ else
+   as_candidate_shells=
      as_save_IFS=$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
-          case $as_dir in
           /*)
-            if ("$as_dir/$as_base" -c '
+            for as_base in sh bash ksh sh5; do
+              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+            done;;
+        esac
+ done
+ IFS=$as_save_IFS
+       for as_shell in $as_candidate_shells $SHELL; do
+          # Try only shells that exist, to save several forks.
+          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+                 { ("$as_shell") 2> /dev/null <<\_ASEOF
+ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+   emulate sh
+   NULLCMD=:
+   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+   # is contrary to our usage.  Disable this feature.
+   alias -g '${1+"$@"}'='"$@"'
+   setopt NO_GLOB_SUBST
+ else
+   case `(set -o) 2>/dev/null` in
+   *posix*) set -o posix ;;
+ esac
+ fi
+ :
+ _ASEOF
+ }; then
+   CONFIG_SHELL=$as_shell
+                as_have_required=yes
+                if { "$as_shell" 2> /dev/null <<\_ASEOF
+ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+   emulate sh
+   NULLCMD=:
+   # 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_func_return () {
+   (exit $1)
+ }
+ as_func_success () {
+   as_func_return 0
+ }
+ as_func_failure () {
+   as_func_return 1
+ }
+ as_func_ret_success () {
+   return 0
+ }
+ as_func_ret_failure () {
+   return 1
+ }
+ exitcode=0
+ if as_func_success; then
+   :
+ else
+   exitcode=1
+   echo as_func_success failed.
+ fi
+ if as_func_failure; then
+   exitcode=1
+   echo as_func_failure succeeded.
+ fi
+ if as_func_ret_success; then
+   :
+ else
+   exitcode=1
+   echo as_func_ret_success failed.
+ fi
+ if as_func_ret_failure; then
+   exitcode=1
+   echo as_func_ret_failure succeeded.
+ fi
+ if ( set x; as_func_ret_success y && test x = "$1" ); then
+   :
+ else
+   exitcode=1
+   echo positional parameters were not saved.
+ fi
+ test $exitcode = 0) || { (exit 1); exit 1; }
+ (
    as_lineno_1=$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
+   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
-              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-              CONFIG_SHELL=$as_dir/$as_base
-              export CONFIG_SHELL
-              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-            fi;;
-          esac
-        done
- done
- ;;
-   esac
+ _ASEOF
+ }; then
+   break
+ fi
+ fi
+       done
+       if test "x$CONFIG_SHELL" != x; then
+   for as_var in BASH_ENV ENV
+         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+         done
+         export CONFIG_SHELL
+         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+ fi
+     if test $as_have_required = no; then
+   echo This script requires a shell more modern than all the
+       echo shells that I found on your system.  Please install a
+       echo modern shell, or manually run the script under such a
+       echo shell if you do have one.
+       { (exit 1); exit 1; }
+ fi
+ fi
+ fi
+ (eval "as_func_return () {
+   (exit \$1)
+ }
+ as_func_success () {
+   as_func_return 0
+ }
+ as_func_failure () {
+   as_func_return 1
+ }
+ as_func_ret_success () {
+   return 0
+ }
+ as_func_ret_failure () {
+   return 1
+ }
+ exitcode=0
+ if as_func_success; then
+   :
+ else
+   exitcode=1
+   echo as_func_success failed.
+ fi
+ if as_func_failure; then
+   exitcode=1
+   echo as_func_failure succeeded.
+ fi
+ if as_func_ret_success; then
+   :
+ else
+   exitcode=1
+   echo as_func_ret_success failed.
+ fi
+ if as_func_ret_failure; then
+   exitcode=1
+   echo as_func_ret_failure succeeded.
+ fi
+ if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+   :
+ else
+   exitcode=1
+   echo positional parameters were not saved.
+ fi
+ test \$exitcode = 0") || {
+   echo No shell found that supports shell functions.
+   echo Please tell bug-autoconf@gnu.org about your system,
+   echo including any error possibly output before this message.
+   echo This can help us improve future autoconf versions.
+   echo Configuration will now proceed without shell functions.
+ }
+   as_lineno_1=$LINENO
+   as_lineno_2=$LINENO
+   test "x$as_lineno_1" != "x$as_lineno_2" &&
+   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
    # 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
+   # line-number line after each line using $LINENO; the second 'sed'
-   # work.  The second script uses 'N' to pair each line-number line
+   # does the real work.  The second script uses 'N' to pair each
-   # with the numbered line, and appends trailing '-' during
+   # line-number line with the line containing $LINENO, and appends
-   # substitution so that $LINENO is not a special case at line end.
+   # trailing '-' during substitution so that $LINENO is not a special
+   # case at line end.
    # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+   # scripts with optimization help from Paolo Bonzini.  Blame Lee
-   sed '=' <$as_myself |
+   # 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
     { (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
+   . "./$as_me.lineno"
    # Exit status is that of the last command.
    exit
  }
- case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-   *c*,-n*) ECHO_N= ECHO_C='
+   as_dirname=dirname
- ' ECHO_T='      ' ;;
+ else
-   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+   as_dirname=false
-   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+ fi
- esac
- if expr a : '\(a\)' >/dev/null 2>&1; then
+ ECHO_C= ECHO_N= ECHO_T=
+ case `echo -n x` in
+ -n*)
+   case `echo 'x\c'` in
+   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
+   *)   ECHO_C='\c';;
+   esac;;
+ *)
+   ECHO_N='-n';;
+ esac
+ if expr a : '\(a\)' >/dev/null 2>&1 &&
+    test "X`expr 00001 : '.*\(...\)'`" = X001; then
    as_expr=expr
  else
    as_expr=false
  fi
  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
  if mkdir -p . 2>/dev/null; then
    as_mkdir_p=:
-Line 222  else
+Line 540  else
 Line 222  else
 Line 540  else
    as_mkdir_p=false
  fi
- as_executable_p="test -f"
+ 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="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-Line 231  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
+Line 570  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
 Line 231  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
 Line 570  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
  as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
- # IFS
- # We need space, tab and new line, in precisely that order.
- as_nl='
- '
- IFS="   $as_nl"
- # CDPATH.
+ exec 7<&0 </dev/null 6>&1
- $as_unset CDPATH
  # Name of the host.
  # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  # so uname gets run too.
  ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
- exec 6>&1
  #
  # Initializations.
  #
  ac_default_prefix=/usr/local
+ ac_clean_files=
  ac_config_libobj_dir=.
+ LIBOBJS=
  cross_compiling=no
  subdirs=
  MFLAGS=
  MAKEFLAGS=
  SHELL=${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=
-Line 275  ac_unique_file="LICENSE"
+Line 602  ac_unique_file="LICENSE"
 Line 275  ac_unique_file="LICENSE"
 Line 602  ac_unique_file="LICENSE"
  # Factoring default headers for most tests.
  ac_includes_default="\
  #include <stdio.h>
- #if HAVE_SYS_TYPES_H
+ #ifdef HAVE_SYS_TYPES_H
  # include <sys/types.h>
  #endif
- #if HAVE_SYS_STAT_H
+ #ifdef HAVE_SYS_STAT_H
  # include <sys/stat.h>
  #endif
- #if STDC_HEADERS
+ #ifdef STDC_HEADERS
  # include <stdlib.h>
  # include <stddef.h>
  #else
- # if HAVE_STDLIB_H
+ # ifdef HAVE_STDLIB_H
  #  include <stdlib.h>
  # endif
  #endif
- #if HAVE_STRING_H
+ #ifdef HAVE_STRING_H
- # if !STDC_HEADERS && HAVE_MEMORY_H
+ # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  #  include <memory.h>
  # endif
  # include <string.h>
  #endif
- #if HAVE_STRINGS_H
+ #ifdef HAVE_STRINGS_H
  # include <strings.h>
  #endif
- #if HAVE_INTTYPES_H
+ #ifdef HAVE_INTTYPES_H
  # include <inttypes.h>
- #else
- # if HAVE_STDINT_H
- #  include <stdint.h>
- # endif
  #endif
- #if HAVE_UNISTD_H
+ #ifdef HAVE_STDINT_H
+ # include <stdint.h>
+ #endif
+ #ifdef HAVE_UNISTD_H
  # include <unistd.h>
  #endif"
- ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION EXEEXT OBJEXT ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh INSTALL_STRIP_PROGRAM AWK SET_MAKE AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH DEPDIR MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC am__include am__quote CCDEPMODE LN_S RANLIB ac_ct_RANLIB YACC CPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS USE_GC_ZEROPAGE PARIINC PARILIB EGREP XPMLIB USE_PLOT_TRUE USE_PLOT_FALSE FEPLIB MPIINC MPILIB LAPACKLIB libasir_postfix USE_GC_INTERIX USE_GC_SPARC64 asm_obj LIBOBJS LTLIBOBJS'
+ ac_subst_vars='SHELL
+ PATH_SEPARATOR
+ PACKAGE_NAME
+ PACKAGE_TARNAME
+ PACKAGE_VERSION
+ PACKAGE_STRING
+ PACKAGE_BUGREPORT
+ exec_prefix
+ prefix
+ program_transform_name
+ bindir
+ sbindir
+ libexecdir
+ datarootdir
+ datadir
+ sysconfdir
+ sharedstatedir
+ localstatedir
+ includedir
+ oldincludedir
+ docdir
+ infodir
+ htmldir
+ dvidir
+ pdfdir
+ psdir
+ libdir
+ localedir
+ mandir
+ DEFS
+ ECHO_C
+ ECHO_N
+ ECHO_T
+ LIBS
+ build_alias
+ host_alias
+ target_alias
+ build
+ build_cpu
+ build_vendor
+ build_os
+ host
+ host_cpu
+ host_vendor
+ host_os
+ target
+ target_cpu
+ target_vendor
+ target_os
+ INSTALL_PROGRAM
+ INSTALL_SCRIPT
+ INSTALL_DATA
+ am__isrc
+ CYGPATH_W
+ PACKAGE
+ VERSION
+ ACLOCAL
+ AUTOCONF
+ AUTOMAKE
+ AUTOHEADER
+ MAKEINFO
+ install_sh
+ STRIP
+ INSTALL_STRIP_PROGRAM
+ MKDIR_P
+ mkdir_p
+ AWK
+ SET_MAKE
+ am__leading_dot
+ AMTAR
+ am__tar
+ am__untar
+ MAINTAINER_MODE_TRUE
+ MAINTAINER_MODE_FALSE
+ MAINT
+ CC
+ CFLAGS
+ LDFLAGS
+ CPPFLAGS
+ ac_ct_CC
+ EXEEXT
+ OBJEXT
+ DEPDIR
+ am__include
+ am__quote
+ AMDEP_TRUE
+ AMDEP_FALSE
+ AMDEPBACKSLASH
+ CCDEPMODE
+ am__fastdepCC_TRUE
+ am__fastdepCC_FALSE
+ LN_S
+ RANLIB
+ YACC
+ YFLAGS
+ XMKMF
+ CPP
+ X_CFLAGS
+ X_PRE_LIBS
+ X_LIBS
+ X_EXTRA_LIBS
+ ASIR_GCLIB
+ GCLIB
+ GCINC
+ GC
+ GC_CONFIGURE_ARGS
+ USE_GC7_TRUE
+ USE_GC7_FALSE
+ GC_DISTDIR
+ PARIINC
+ PARILIB
+ GREP
+ EGREP
+ XPMLIB
+ USE_PLOT_TRUE
+ USE_PLOT_FALSE
+ FEPLIB
+ LAPACKLIB
+ libasir_postfix
+ USE_GC_SPARC64
+ asm_obj
+ LIBOBJS
+ LTLIBOBJS'
  ac_subst_files=''
+ ac_user_opts='
+ enable_option_checking
+ enable_maintainer_mode
+ enable_dependency_tracking
+ with_x
+ enable_shared
+ with_asir_gc
+ with_gc7
+ with_distdir
+ with_pari
+ enable_plot
+ enable_interval
+ enable_fft_float
+ with_mpi
+ '
+       ac_precious_vars='build_alias
+ host_alias
+ target_alias
+ CC
+ CFLAGS
+ LDFLAGS
+ LIBS
+ CPPFLAGS
+ YACC
+ YFLAGS
+ XMKMF
+ CPP'
  # 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 337  x_libraries=NONE
+Line 815  x_libraries=NONE
 Line 337  x_libraries=NONE
 Line 815  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=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 386  do
+Line 878  do
 Line 386  do
 Line 878  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
+       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
     { (exit 1); exit 1; }; }
-     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+     ac_useropt_orig=$ac_useropt
-     eval "enable_$ac_feature=no" ;;
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+     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
+       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
     { (exit 1); exit 1; }; }
-     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+     ac_useropt_orig=$ac_useropt
-     case $ac_option in
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+     case $ac_user_opts in
-       *) ac_optarg=yes ;;
+       *"
+ "enable_$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 439  do
+Line 959  do
 Line 439  do
 Line 959  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 463  do
+Line 989  do
 Line 463  do
 Line 989  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=$ac_optarg ;;
    -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-Line 534  do
+Line 1063  do
 Line 534  do
 Line 1063  do
    | --progr-tra=* | --program-tr=* | --program-t=*)
      program_transform_name=$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 584  do
+Line 1123  do
 Line 584  do
 Line 1123  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
+       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
     { (exit 1); exit 1; }; }
-     ac_package=`echo $ac_package| sed 's/-/_/g'`
+     ac_useropt_orig=$ac_useropt
-     case $ac_option in
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+     case $ac_user_opts in
-       *) ac_optarg=yes ;;
+       *"
+ "with_$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
+       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
     { (exit 1); exit 1; }; }
-     ac_package=`echo $ac_package | sed 's/-/_/g'`
+     ac_useropt_orig=$ac_useropt
-     eval "with_$ac_package=no" ;;
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+     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 623  do
+Line 1174  do
 Line 623  do
 Line 1174  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
+   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
  Try \`$0 --help' for more information." >&2
     { (exit 1); exit 1; }; }
      ;;
-Line 632  Try \`$0 --help' for more information." >&2
+Line 1183  Try \`$0 --help' for more information." >&2
 Line 632  Try \`$0 --help' for more information." >&2
 Line 1183  Try \`$0 --help' for more information." >&2
      ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
      # Reject names that are not valid shell variable names.
      expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
     { (exit 1); exit 1; }; }
-     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+     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}
      ;;
-Line 651  done
+Line 1201  done
 Line 651  done
 Line 1201  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
+   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
     { (exit 1); exit 1; }; }
  fi
- # Be sure to have absolute paths.
+ if test -n "$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) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
-   case $ac_val in
+    { (exit 1); exit 1; }; } ;;
-     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
-     *)  { echo "$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
+   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+    { (exit 1); exit 1; }; }
  done
  # There might be people who depend on the old broken behavior: `$host'
-Line 689  target=$target_alias
+Line 1247  target=$target_alias
 Line 689  target=$target_alias
 Line 1247  target=$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
    elif test "x$build_alias" != "x$host_alias"; then
      cross_compiling=yes
-Line 702  test -n "$host_alias" && ac_tool_prefix=$host_alias-
+Line 1260  test -n "$host_alias" && ac_tool_prefix=$host_alias-
 Line 702  test -n "$host_alias" && ac_tool_prefix=$host_alias-
 Line 1260  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 .` ||
+   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
+    { (exit 1); exit 1; }; }
+ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+    { (exit 1); exit 1; }; }
  # 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
+   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
     { (exit 1); exit 1; }; }
-   else
-     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
-    { (exit 1); exit 1; }; }
-   fi
  fi
- (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+ ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
-   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+ ac_abs_confdir=`(
+         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
     { (exit 1); exit 1; }; }
- srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+         pwd)`
- ac_env_build_alias_set=${build_alias+set}
+ # When building in place, set srcdir=.
- ac_env_build_alias_value=$build_alias
+ if test "$ac_abs_confdir" = "$ac_pwd"; then
- ac_cv_env_build_alias_set=${build_alias+set}
+   srcdir=.
- ac_cv_env_build_alias_value=$build_alias
+ fi
- ac_env_host_alias_set=${host_alias+set}
+ # Remove unnecessary trailing slashes from srcdir.
- ac_env_host_alias_value=$host_alias
+ # Double slashes in file names in object file debugging info
- ac_cv_env_host_alias_set=${host_alias+set}
+ # mess up M-x gdb in Emacs.
- ac_cv_env_host_alias_value=$host_alias
+ case $srcdir in
- ac_env_target_alias_set=${target_alias+set}
+ */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
- ac_env_target_alias_value=$target_alias
+ esac
- ac_cv_env_target_alias_set=${target_alias+set}
+ for ac_var in $ac_precious_vars; do
- ac_cv_env_target_alias_value=$target_alias
+   eval ac_env_${ac_var}_set=\${${ac_var}+set}
- ac_env_CC_set=${CC+set}
+   eval ac_env_${ac_var}_value=\$${ac_var}
- ac_env_CC_value=$CC
+   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
- ac_cv_env_CC_set=${CC+set}
+   eval ac_cv_env_${ac_var}_value=\$${ac_var}
- ac_cv_env_CC_value=$CC
+ done
- ac_env_CFLAGS_set=${CFLAGS+set}
- ac_env_CFLAGS_value=$CFLAGS
- ac_cv_env_CFLAGS_set=${CFLAGS+set}
- 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=$CPP
  #
  # Report the --help message.
-Line 798  Configuration:
+Line 1358  Configuration:
 Line 798  Configuration:
 Line 1358  Configuration:
    -n, --no-create         do not create output files
        --srcdir=DIR        find the sources in DIR [configure dir or \`..']
- _ACEOF
-   cat <<_ACEOF
  Installation directories:
    --prefix=PREFIX         install architecture-independent files in PREFIX
                            [$ac_default_prefix]
    --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                            [PREFIX]
  By default, \`make install' will install all the files in
  \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
-Line 815  for instance \`--prefix=\$HOME'.
+Line 1372  for instance \`--prefix=\$HOME'.
 Line 815  for instance \`--prefix=\$HOME'.
 Line 1372  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 852  if test -n "$ac_init_help"; then
+Line 1416  if test -n "$ac_init_help"; then
 Line 852  if test -n "$ac_init_help"; then
 Line 1416  if test -n "$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         enable linking shared libraries.  [no]
-   --enable-gc-zeropage    enable to avoid the kernel zeropage bug.  [no]
    --enable-plot           enable plot feature. [no]
    --enable-interval       enable interval feature. [no]
    --enable-fft-float      enable FFT-FLOAT feature. [no]
-Line 868  Optional Packages:
+Line 1432  Optional Packages:
 Line 868  Optional Packages:
 Line 1432  Optional Packages:
    --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
    --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
    --with-x                use the X Window System
+   --with-asir-gc          modify Boehm's GC [yes]
+   --with-gc7              use GC 7.x (if --with-asir-gc=yes) [no]
+   --with-distdir          specify the spool for fetching. [no]
    --with-pari             use the PARI library. [no]
+   --with-mpi              use the MPI library. [no]
  Some influential environment variables:
    CC          C compiler command
    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    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+               you have headers in a nonstandard directory <include dir>
+   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
+               the first program found out of: `bison -y', `byacc', `yacc'.
+   YFLAGS      The list of arguments that will be passed by default to $YACC.
+               This script will default YFLAGS to the empty string to avoid a
+               default value of `-d' given by some make applications.
+   XMKMF       Path to xmkmf, Makefile generator for X Window System
    CPP         C preprocessor
  Use these variables to override the choices made by `configure' or to help
  it to find libraries and programs with nonstandard names/locations.
  _ACEOF
+ ac_status=$?
  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/$srcdir ;;
  esac
+ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
- # Do not use `cd foo && pwd` to compute absolute paths, because
+     cd "$ac_dir" || { ac_status=$?; continue; }
- # the directories may not exist.
+     # Check for guested configure.
- case `pwd` in
+     if test -f "$ac_srcdir/configure.gnu"; then
- .) ac_abs_builddir="$ac_dir";;
+       echo &&
- *)
+       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
-   case "$ac_dir" in
+     elif test -f "$ac_srcdir/configure"; then
-   .) ac_abs_builddir=`pwd`;;
+       echo &&
-   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+       $SHELL "$ac_srcdir/configure" --help=recursive
-   *) ac_abs_builddir=`pwd`/"$ac_dir";;
-   esac;;
- esac
- case $ac_abs_builddir in
- .) ac_abs_top_builddir=${ac_top_builddir}.;;
- *)
-   case ${ac_top_builddir}. in
-   .) ac_abs_top_builddir=$ac_abs_builddir;;
-   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
-   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
-   esac;;
- esac
- case $ac_abs_builddir in
- .) ac_abs_srcdir=$ac_srcdir;;
- *)
-   case $ac_srcdir in
-   .) ac_abs_srcdir=$ac_abs_builddir;;
-   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
-   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
-   esac;;
- esac
- case $ac_abs_builddir in
- .) ac_abs_top_srcdir=$ac_top_srcdir;;
- *)
-   case $ac_top_srcdir in
-   .) ac_abs_top_srcdir=$ac_abs_builddir;;
-   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
-   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
-   esac;;
- esac
-     cd $ac_dir
-     # Check for guested configure; otherwise get Cygnus style configure.
-     if test -f $ac_srcdir/configure.gnu; then
-       echo
-       $SHELL $ac_srcdir/configure.gnu  --help=recursive
-     elif test -f $ac_srcdir/configure; then
-       echo
-       $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 2.62
- Copyright (C) 2003 Free Software Foundation, Inc.
+ Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+, 2003, 2004, 2005, 2006, 2007, 2008 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 >config.log <<_ACEOF
- cat >&5 <<_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 2.59.  Invocation command line was
+ generated by GNU Autoconf 2.62.  Invocation command line was
    $ $0 $@
  _ACEOF
+ exec 5>>config.log
  {
  cat <<_ASUNAME
  ## --------- ##
-Line 1013  uname -v = `(uname -v) 2>/dev/null || echo unknown`
+Line 1558  uname -v = `(uname -v) 2>/dev/null || echo unknown`
 Line 1013  uname -v = `(uname -v) 2>/dev/null || echo unknown`
 Line 1558  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 1025  for as_dir in $PATH
+Line 1570  for as_dir in $PATH
 Line 1025  for as_dir in $PATH
 Line 1570  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   echo "PATH: $as_dir"
+   $as_echo "PATH: $as_dir"
  done
+ IFS=$as_save_IFS
  } >&5
-Line 1048  _ACEOF
+Line 1594  _ACEOF
 Line 1048  _ACEOF
 Line 1594  _ACEOF
  ac_configure_args=
  ac_configure_args0=
  ac_configure_args1=
- ac_sep=
  ac_must_keep_next=false
  for ac_pass in 1 2
  do
-Line 1059  do
+Line 1604  do
 Line 1059  do
 Line 1604  do
      -q | -quiet | --quiet | --quie | --qui | --qu | --q \
      | -silent | --silent | --silen | --sile | --sil)
        continue ;;
-     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+     *\'*)
-       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
      esac
      case $ac_pass in
 ) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
-Line 1081  do
+Line 1626  do
 Line 1081  do
 Line 1626  do
            -* ) ac_must_keep_next=true ;;
          esac
        fi
-       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+       ac_configure_args="$ac_configure_args '$ac_arg'"
-       # Get rid of the leading space.
-       ac_sep=" "
        ;;
      esac
    done
-Line 1094  $as_unset ac_configure_args1 || test "${ac_configure_a
+Line 1637  $as_unset ac_configure_args1 || test "${ac_configure_a
 Line 1094  $as_unset ac_configure_args1 || test "${ac_configure_a
 Line 1637  $as_unset ac_configure_args1 || test "${ac_configure_a
  # 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=$?
    # Save into config.log some information that might help in debugging.
    {
-Line 1108  trap 'exit_status=$?
+Line 1651  trap 'exit_status=$?
 Line 1108  trap 'exit_status=$?
 Line 1651  trap 'exit_status=$?
  _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:$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= ;; #(
+       *) $as_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
      cat <<\_ASBOX
-Line 1132  _ASBOX
+Line 1690  _ASBOX
 Line 1132  _ASBOX
 Line 1690  _ASBOX
      echo
      for ac_var in $ac_subst_vars
      do
-       eval ac_val=$`echo $ac_var`
+       eval ac_val=\$$ac_var
-       echo "$ac_var='"'"'$ac_val'"'"'"
+       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
        cat <<\_ASBOX
- ## ------------- ##
+ ## ------------------- ##
- ## Output files. ##
+ ## File substitutions. ##
- ## ------------- ##
+ ## ------------------- ##
  _ASBOX
        echo
        for ac_var in $ac_subst_files
        do
-         eval ac_val=$`echo $ac_var`
+         eval ac_val=\$$ac_var
-         echo "$ac_var='"'"'$ac_val'"'"'"
+         case $ac_val in
+         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+         esac
+         $as_echo "$ac_var='\''$ac_val'\''"
        done | sort
        echo
      fi
-Line 1159  _ASBOX
+Line 1723  _ASBOX
 Line 1159  _ASBOX
 Line 1723  _ASBOX
  ## ----------- ##
  _ASBOX
        echo
-       sed "/^$/d" confdefs.h | sort
+       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 &&
+   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; }' $ac_signal
  done
  ac_signal=0
  # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -rf conftest* confdefs.h
+ rm -f -r conftest* confdefs.h
- # AIX cpp loses on an empty file, so make sure it contains at least a newline.
- echo >confdefs.h
  # Predefined preprocessor variables.
-Line 1208  _ACEOF
+Line 1770  _ACEOF
 Line 1208  _ACEOF
 Line 1770  _ACEOF
  # Let the site file select an alternate cache file if it wants to.
- # Prefer explicitly selected file to automatically selected ones.
+ # Prefer an explicitly selected file to automatically selected ones.
- if test -z "$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
+   ac_site_file1=$CONFIG_SITE
-     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ elif test "x$prefix" != xNONE; then
-   fi
+   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" "$ac_site_file2"
+ do
+   test "x$ac_site_file" = xNONE && continue
    if test -r "$ac_site_file"; then
-     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
- echo "$as_me: loading site script $ac_site_file" >&6;}
+ $as_echo "$as_me: loading site script $ac_site_file" >&6;}
      sed 's/^/| /' "$ac_site_file" >&5
      . "$ac_site_file"
    fi
-Line 1229  if test -r "$cache_file"; then
+Line 1797  if test -r "$cache_file"; then
 Line 1229  if test -r "$cache_file"; then
 Line 1797  if test -r "$cache_file"; then
    # Some versions of bash will fail to source /dev/null (special
    # files actually), so we avoid doing that.
    if test -f "$cache_file"; then
-     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+     { $as_echo "$as_me:$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:$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:$LINENO: error: \`$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:$LINENO: error: \`$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:$LINENO: error: \`$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:$LINENO: warning: ignoring whitespace changes in \`$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:$LINENO:   former value:  \`$ac_old_val'" >&5
+ $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+         { $as_echo "$as_me:$LINENO:   current value: \`$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 " $ac_configure_args " in
-Line 1286  echo "$as_me:   current value: $ac_new_val" >&2;}
+Line 1861  echo "$as_me:   current value: $ac_new_val" >&2;}
 Line 1286  echo "$as_me:   current value: $ac_new_val" >&2;}
 Line 1861  echo "$as_me:   current value: $ac_new_val" >&2;}
    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:$LINENO: error: changes in the environment can compromise the build" >&5
- echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
- echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
     { (exit 1); exit 1; }; }
  fi
- ac_ext=c
- ac_cpp='$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
-Line 1314  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+Line 1884  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 1314  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 1884  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 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
  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
+   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
- echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+ $as_echo "$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.
+ # Make sure we can run config.sub.
+ $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+   { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+ $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+    { (exit 1); exit 1; }; }
+ { $as_echo "$as_me:$LINENO: checking build system type" >&5
+ $as_echo_n "checking build system type... " >&6; }
+ if test "${ac_cv_build+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   ac_build_alias=$build_alias
+ test "x$ac_build_alias" = x &&
+   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+ test "x$ac_build_alias" = x &&
+   { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+ $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+    { (exit 1); exit 1; }; }
+ ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+   { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+ $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+ $as_echo "$ac_cv_build" >&6; }
+ case $ac_cv_build in
+ *-*-*) ;;
+ *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+ $as_echo "$as_me: error: invalid value of canonical build" >&2;}
+    { (exit 1); exit 1; }; };;
+ esac
+ build=$ac_cv_build
+ ac_save_IFS=$IFS; IFS='-'
+ set x $ac_cv_build
+ 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
+ { $as_echo "$as_me:$LINENO: checking host system type" >&5
+ $as_echo_n "checking host system type... " >&6; }
+ if test "${ac_cv_host+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test "x$host_alias" = x; then
+   ac_cv_host=$ac_cv_build
+ else
+   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+ $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ fi
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+ $as_echo "$ac_cv_host" >&6; }
+ case $ac_cv_host in
+ *-*-*) ;;
+ *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+ $as_echo "$as_me: error: invalid value of canonical host" >&2;}
+    { (exit 1); exit 1; }; };;
+ esac
+ host=$ac_cv_host
+ ac_save_IFS=$IFS; IFS='-'
+ set x $ac_cv_host
+ 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
+ { $as_echo "$as_me:$LINENO: checking target system type" >&5
+ $as_echo_n "checking target system type... " >&6; }
+ if test "${ac_cv_target+set}" = set; then
+   $as_echo_n "(cached) " >&6
+ else
+   if test "x$target_alias" = x; then
+   ac_cv_target=$ac_cv_host
+ else
+   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+ $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ fi
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+ $as_echo "$ac_cv_target" >&6; }
+ case $ac_cv_target in
+ *-*-*) ;;
+ *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+ $as_echo "$as_me: error: invalid value of canonical target" >&2;}
+    { (exit 1); exit 1; }; };;
+ esac
+ target=$ac_cv_target
+ ac_save_IFS=$IFS; IFS='-'
+ set x $ac_cv_target
+ 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 $host etc.
+ # will get canonicalized.
+ test -n "$target_alias" &&
+   test "$program_prefix$program_suffix$program_transform_name" = \
+     NONENONEs,x,x, &&
+   program_prefix=${target_alias}-
+ am__api_version='1.10'
  # 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 1356  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
+Line 2065  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
 Line 1356  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
 Line 2065  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  # OS/2's system install, which has a completely different semantic
  # ./install, which can be erroneously created by make from ./install.sh.
- echo "$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:$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
-   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
-Line 1379  case $as_dir/ in
+Line 2089  case $as_dir/ in
 Line 1379  case $as_dir/ in
 Line 2089  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.
-Line 1389  case $as_dir/ in
+Line 2099  case $as_dir/ in
 Line 1389  case $as_dir/ in
 Line 2099  case $as_dir/ in
              # program-specific install script used by HP pwplus--don't use.
              :
            else
-             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+             rm -rf conftest.one conftest.two conftest.dir
-             break 3
+             echo one > conftest.one
+             echo two > conftest.two
+             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
+ 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:$LINENO: result: $INSTALL" >&5
- echo "${ECHO_T}$INSTALL" >&6
+ $as_echo "$INSTALL" >&6; }
  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  # It thinks the first close brace ends the variable substitution.
-Line 1422  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
+Line 2145  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
 Line 1422  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
 Line 2145  test -z "$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:$LINENO: checking whether build environment is sane" >&5
- echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
+ $as_echo_n "checking whether build environment is sane... " >&6; }
  # Just in case
  sleep 1
  echo timestamp > conftest.file
-Line 1446  if (
+Line 2169  if (
 Line 1446  if (
 Line 2169  if (
        # if, for instance, CONFIG_SHELL is bash and it inherits a
        # broken ls alias from the environment.  This has actually
        # happened.  Such a system could not be considered "sane".
-       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
  alias in your environment" >&5
- echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
+ $as_echo "$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
-Line 1459  then
+Line 2182  then
 Line 1459  then
 Line 2182  then
     # Ok.
     :
  else
-    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  Check your system clock" >&5
- echo "$as_me: error: newly created file is older than distributed files!
+ $as_echo "$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:$LINENO: result: yes" >&5
- echo "${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"
  # Use eval to expand $SHELL
-Line 1490  if eval "$MISSING --run true"; then
+Line 2209  if eval "$MISSING --run true"; then
 Line 1490  if eval "$MISSING --run true"; then
 Line 2209  if eval "$MISSING --run true"; then
    am_missing_run="$MISSING --run "
  else
    am_missing_run=
-   am_backtick='`'
+   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
-   { echo "$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
+ { $as_echo "$as_me:$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 test "${ac_cv_path_mkdir+set}" = set; 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=$as_save_IFS
+ fi
+   if test "${ac_cv_path_mkdir+set}" = set; then
+     MKDIR_P="$ac_cv_path_mkdir -p"
+   else
+     # As a last resort, use the slow shell script.  Don't cache a
+     # value for MKDIR_P within a source directory, because that will
+     # break other packages using the cache if that directory is
+     # removed, or if the value is a relative name.
+     test -d ./--version && rmdir ./--version
+     MKDIR_P="$ac_install_sh -d"
+   fi
+ fi
+ { $as_echo "$as_me:$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$AWK"; then
    ac_cv_prog_AWK="$AWK" # Let the user override the test.
-Line 1513  do
+Line 2279  do
 Line 1513  do
 Line 2279  do
    IFS=$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
+   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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
+ IFS=$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:$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:$LINENO: result: no" >&5
- echo "${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:$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) $ECHO_C" >&6
+ if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.make <<\_ACEOF
+ SHELL = /bin/sh
  all:
-         @echo 'ac_maketemp="$(MAKE)"'
+         @echo '@@@%%%=$(MAKE)=@@@%%%'
  _ACEOF
  # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
- eval `${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:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6
+ $as_echo "yes" >&6; }
    SET_MAKE=
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:$LINENO: result: no" >&5
- echo "${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
+     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
- else
+ $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
-   # MS-DOS does not allow filenames that begin with a dot.
+    { (exit 1); exit 1; }; }
-   DEPDIR=_deps
+   fi
  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=asir
+  PACKAGE=asir
- VERSION=20030307
+  VERSION=20030307
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE "$PACKAGE"
  _ACEOF
-Line 1618  cat >>confdefs.h <<_ACEOF
+Line 2379  cat >>confdefs.h <<_ACEOF
 Line 1618  cat >>confdefs.h <<_ACEOF
 Line 2379  cat >>confdefs.h <<_ACEOF
  #define VERSION "$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-"${am_missing_run}autoheader"}
-Line 1647  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+Line 2395  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 Line 1647  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 Line 2395  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+ install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
- AMTAR=${AMTAR-"${am_missing_run}tar"}
+ # Installed binaries are usually stripped using `strip' when the user
+ # run `make install-strip'.  However `strip' might not be the right
+ # tool to use in cross-compilation environments, therefore Automake
+ # will honor the `STRIP' environment variable to overrule this program.
+ if test "$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:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if test "${ac_cv_prog_STRIP+set}" = set; 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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+ IFS=$as_save_IFS
- install_sh=${install_sh-"$am_aux_dir/install-sh"}
+ fi
+ fi
+ STRIP=$ac_cv_prog_STRIP
+ if test -n "$STRIP"; then
+   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+ $as_echo "$STRIP" >&6; }
+ else
+   { $as_echo "$as_me:$LINENO: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
- INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
- # We need awk for the "check" target.  The system "awk" is bad on
+ fi
- # some platforms.
+ if test -z "$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:$LINENO: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; 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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+ IFS=$as_save_IFS
- echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ fi
- echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
+ fi
-     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+ ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
- if test "${enable_maintainer_mode+set}" = set; then
+ if test -n "$ac_ct_STRIP"; then
-   enableval="$enable_maintainer_mode"
+   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
-   USE_MAINTAINER_MODE=$enableval
+ $as_echo "$ac_ct_STRIP" >&6; }
  else
-   USE_MAINTAINER_MODE=no
+   { $as_echo "$as_me:$LINENO: result: no" >&5
- fi;
+ $as_echo "no" >&6; }
-   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+ fi
- echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
+   if test "x$ac_ct_STRIP" = x; then
- if test $USE_MAINTAINER_MODE = yes; then
+     STRIP=":"
-   MAINTAINER_MODE_TRUE=
+   else
-   MAINTAINER_MODE_FALSE='#'
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+ whose name does not start with the host triplet.  If you think this
+ configuration is useful to you, please write to autoconf@gnu.org." >&5
+ $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+ whose name does not start with the host triplet.  If you think this
+ configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     STRIP=$ac_ct_STRIP
+   fi
  else
-   MAINTAINER_MODE_TRUE='#'
+   STRIP="$ac_cv_prog_STRIP"
-   MAINTAINER_MODE_FALSE=
  fi
-   MAINT=$MAINTAINER_MODE_TRUE
+ fi
+ INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+ # We need awk for the "check" target.  The system "awk" is bad on
+ # some platforms.
+ # Always define AMTAR for backward compatibility.
- # Make sure we can run config.sub.
+ AMTAR=${AMTAR-"${am_missing_run}tar"}
- $ac_config_sub sun4 >/dev/null 2>&1 ||
-   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
- echo "$as_me: error: cannot run $ac_config_sub" >&2;}
-    { (exit 1); exit 1; }; }
- echo "$as_me:$LINENO: checking build system type" >&5
+ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
- echo $ECHO_N "checking build system type... $ECHO_C" >&6
- if test "${ac_cv_build+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   ac_cv_build_alias=$build_alias
- test -z "$ac_cv_build_alias" &&
-   ac_cv_build_alias=`$ac_config_guess`
- test -z "$ac_cv_build_alias" &&
-   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
- echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
-    { (exit 1); exit 1; }; }
- 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: $ac_cv_build" >&5
- echo "${ECHO_T}$ac_cv_build" >&6
- build=$ac_cv_build
- build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
- build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
- build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
- echo "$as_me:$LINENO: checking host system type" >&5
- echo $ECHO_N "checking host system type... $ECHO_C" >&6
- if test "${ac_cv_host+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   ac_cv_host_alias=$host_alias
- test -z "$ac_cv_host_alias" &&
-   ac_cv_host_alias=$ac_cv_build_alias
- ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
-   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
- echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
-    { (exit 1); exit 1; }; }
- fi
- echo "$as_me:$LINENO: result: $ac_cv_host" >&5
- echo "${ECHO_T}$ac_cv_host" >&6
- host=$ac_cv_host
- host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
- host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
- host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ { $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
- echo "$as_me:$LINENO: checking target system type" >&5
+ $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
- echo $ECHO_N "checking target system type... $ECHO_C" >&6
+     # Check whether --enable-maintainer-mode was given.
- if test "${ac_cv_target+set}" = set; then
+ if test "${enable_maintainer_mode+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  else
-   ac_cv_target_alias=$target_alias
+   USE_MAINTAINER_MODE=no
- test "x$ac_cv_target_alias" = "x" &&
+ fi
-   ac_cv_target_alias=$ac_cv_host_alias
- ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
-   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
- echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
-    { (exit 1); exit 1; }; }
+   { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+ $as_echo "$USE_MAINTAINER_MODE" >&6; }
+    if test $USE_MAINTAINER_MODE = yes; then
+   MAINTAINER_MODE_TRUE=
+   MAINTAINER_MODE_FALSE='#'
+ else
+   MAINTAINER_MODE_TRUE='#'
+   MAINTAINER_MODE_FALSE=
  fi
- echo "$as_me:$LINENO: result: $ac_cv_target" >&5
- echo "${ECHO_T}$ac_cv_target" >&6
- target=$ac_cv_target
- target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
- target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
- target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+   MAINT=$MAINTAINER_MODE_TRUE
- # The aliases save the names the user supplied, while $host etc.
- # will get canonicalized.
- test -n "$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 1772  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+Line 2544  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 1772  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 2544  ac_compiler_gnu=$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 1786  do
+Line 2558  do
 Line 1786  do
 Line 2558  do
    IFS=$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
+   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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
+ IFS=$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:$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:$LINENO: result: no" >&5
- echo "${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:$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
-   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="$ac_ct_CC" # Let the user override the test.
-Line 1824  do
+Line 2598  do
 Line 1824  do
 Line 2598  do
    IFS=$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
+   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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
+ IFS=$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:$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:$LINENO: result: no" >&5
- echo "${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:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+ whose name does not start with the host triplet.  If you think this
+ configuration is useful to you, please write to autoconf@gnu.org." >&5
+ $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+ whose name does not start with the host triplet.  If you think this
+ configuration is useful to you, please write to autoconf@gnu.org." >&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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 1866  do
+Line 2655  do
 Line 1866  do
 Line 2655  do
    IFS=$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
+   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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
+ IFS=$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:$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:$LINENO: result: no" >&5
- echo "${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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 1947  do
+Line 2696  do
 Line 1947  do
 Line 2696  do
    IFS=$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
+   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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
+ IFS=$as_save_IFS
  if test $ac_prog_rejected = yes; then
    # We found a bogon in the path, so make sure we never use it.
-Line 1975  fi
+Line 2725  fi
 Line 1975  fi
 Line 2725  fi
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$as_me:$LINENO: result: $CC" >&5
+   { $as_echo "$as_me:$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:$LINENO: result: no" >&5
- echo "${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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 2003  do
+Line 2754  do
 Line 2003  do
 Line 2754  do
    IFS=$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
+   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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
+ IFS=$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:$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:$LINENO: result: no" >&5
- echo "${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:$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
-   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="$ac_ct_CC" # Let the user override the test.
-Line 2045  do
+Line 2798  do
 Line 2045  do
 Line 2798  do
    IFS=$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
+   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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
+ IFS=$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:$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:$LINENO: result: no" >&5
- echo "${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:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+ whose name does not start with the host triplet.  If you think this
+ configuration is useful to you, please write to autoconf@gnu.org." >&5
+ $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+ whose name does not start with the host triplet.  If you think this
+ configuration is useful to you, please write to autoconf@gnu.org." >&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
+ test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  See \`config.log' for more details." >&5
- echo "$as_me: error: no acceptable C compiler found in \$PATH
+ $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  See \`config.log' for more details." >&2;}
     { (exit 1); exit 1; }; }
  # Provide some information about the compiler.
- echo "$as_me:$LINENO:" \
+ $as_echo "$as_me:$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
+ { (ac_try="$ac_compiler --version >&5"
-   (eval $ac_compiler --version </dev/null >&5) 2>&5
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compiler --version >&5") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); }
- { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+ { (ac_try="$ac_compiler -v >&5"
-   (eval $ac_compiler -v </dev/null >&5) 2>&5
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compiler -v >&5") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); }
- { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+ { (ac_try="$ac_compiler -V >&5"
-   (eval $ac_compiler -V </dev/null >&5) 2>&5
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compiler -V >&5") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); }
  cat >conftest.$ac_ext <<_ACEOF
-Line 2115  main ()
+Line 2902  main ()
 Line 2115  main ()
 Line 2902  main ()
  }
  _ACEOF
  ac_clean_files_save=$ac_clean_files
- ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ 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 file name" >&5
+ { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
- echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
+ $as_echo_n "checking for C compiler default output file name... " >&6; }
- ac_link_default=`echo "$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
+ # The possible output files:
+ ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+ ac_rmfiles=
+ for ac_file in $ac_files
+ do
+   case $ac_file in
+     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+   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:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link_default") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); }; then
-   # Find the output, starting from the most likely.  This scheme is
+   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
- # not robust to junk in `.', hence go to wildcards (a.*) only as a last
+ # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
- # resort.
+ # 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
- # Be careful to initialize this variable, since it used to be cached.
+ # Autoconf.
- # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ for ac_file in $ac_files ''
- ac_cv_exeext=
- # b.out is created by i960 compilers.
- for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
  do
    test -f "$ac_file" || continue
    case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
          ;;
-     conftest.$ac_ext )
-         # This is the source file.
-         ;;
      [ab].out )
          # We found the default executable, but exeext='' is most
          # certainly right.
          break;;
      *.* )
-         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
-         # FIXME: I believe we export ac_cv_exeext for Libtool,
+         then :; else
-         # but it would be cool to find out if it's true.  Does anybody
+            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-         # maintain Libtool? --akim.
+         fi
-         export ac_cv_exeext
+         # 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=''
+ fi
+ { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+ $as_echo "$ac_file" >&6; }
+ if test -z "$ac_file"; then
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- { { echo "$as_me:$LINENO: error: C compiler cannot create executables
+ { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
  See \`config.log' for more details." >&5
- echo "$as_me: error: C compiler cannot create executables
+ $as_echo "$as_me: error: C compiler cannot create executables
  See \`config.log' for more details." >&2;}
     { (exit 77); exit 77; }; }
  fi
  ac_exeext=$ac_cv_exeext
- echo "$as_me:$LINENO: result: $ac_file" >&5
- echo "${ECHO_T}$ac_file" >&6
- # Check the compiler produces executables we can run.  If not, either
+ # Check that the compiler produces executables we can run.  If not, either
  # the compiler is broken, or we cross compile.
- echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+ { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
- echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+ $as_echo_n "checking whether the C compiler works... " >&6; }
  # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  # If not cross compiling, check that we can run a simple program.
  if test "$cross_compiling" != yes; then
    if { ac_try='./$ac_file'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   { (case "(($ac_try" in
-   (eval $ac_try) 2>&5
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_try") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$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.
+         { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
  If you meant to cross compile, use \`--host'.
  See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run C compiled programs.
+ $as_echo "$as_me: error: cannot run C compiled programs.
  If you meant to cross compile, use \`--host'.
  See \`config.log' for more details." >&2;}
     { (exit 1); exit 1; }; }
      fi
    fi
  fi
- echo "$as_me:$LINENO: result: yes" >&5
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6
+ $as_echo "yes" >&6; }
- rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  ac_clean_files=$ac_clean_files_save
- # Check the compiler produces executables we can run.  If not, either
+ # Check that the compiler produces executables we can run.  If not, either
  # the compiler is broken, or we cross compile.
- echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+ { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
- echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+ $as_echo_n "checking whether we are cross compiling... " >&6; }
- echo "$as_me:$LINENO: result: $cross_compiling" >&5
+ { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
- echo "${ECHO_T}$cross_compiling" >&6
+ $as_echo "$cross_compiling" >&6; }
- echo "$as_me:$LINENO: checking for suffix of executables" >&5
+ { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
- echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+ $as_echo_n "checking for suffix of executables... " >&6; }
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>&5
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); }; then
    # If both `conftest.exe' and `conftest' are `present' (well, observable)
  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
-Line 2228  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+Line 3050  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 Line 2228  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 Line 3050  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  for ac_file in conftest.exe conftest conftest.*; do
    test -f "$ac_file" || continue
    case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-           export ac_cv_exeext
            break;;
      * ) break;;
    esac
  done
  else
-   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+   { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  See \`config.log' for more details." >&5
- echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+ $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  See \`config.log' for more details." >&2;}
     { (exit 1); exit 1; }; }
  fi
  rm -f conftest$ac_cv_exeext
- echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
- echo "${ECHO_T}$ac_cv_exeext" >&6
+ $as_echo "$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
+ { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
- echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+ $as_echo_n "checking for suffix of object files... " >&6; }
  if test "${ac_cv_objext+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 2271  main ()
+Line 3092  main ()
 Line 2271  main ()
 Line 3092  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=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$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:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); }; then
-   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+   for ac_file in conftest.o conftest.obj conftest.*; do
+   test -f "$ac_file" || continue;
    case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
         break;;
    esac
  done
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+ { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  See \`config.log' for more details." >&5
- echo "$as_me: error: cannot compute suffix of object files: cannot compile
+ $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
  See \`config.log' for more details." >&2;}
     { (exit 1); exit 1; }; }
  fi
  rm -f conftest.$ac_cv_objext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+ { $as_echo "$as_me:$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 2324  main ()
+Line 3152  main ()
 Line 2324  main ()
 Line 3152  main ()
  }
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_compiler_gnu=no
+         ac_compiler_gnu=no
  fi
- rm -f conftest.err conftest.$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:$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:$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... $ECHO_C" >&6
  if test "${ac_cv_prog_cc_g+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   ac_save_c_werror_flag=$ac_c_werror_flag
+    ac_c_werror_flag=yes
+    ac_cv_prog_cc_g=no
+    CFLAGS="-g"
+    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 2382  main ()
+Line 3215  main ()
 Line 2382  main ()
 Line 3215  main ()
  }
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
+   ac_cv_prog_cc_g=yes
+ else
+   $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+         CFLAGS=""
+       cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h.  */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ 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:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   grep -v '^ *+' conftest.er1 >conftest.err
-   (exit $ac_status); }; } &&
+   rm -f conftest.er1
-          { ac_try='test -s conftest.$ac_objext'
+   cat conftest.err >&5
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (eval $ac_try) 2>&5
+   (exit $ac_status); } && {
+          test -z "$ac_c_werror_flag" ||
+          test ! -s conftest.err
+        } && test -s conftest.$ac_objext; then
+   :
+ else
+   $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+         ac_c_werror_flag=$ac_save_c_werror_flag
+          CFLAGS="-g"
+          cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h.  */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (ac_try="$ac_compile"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   grep -v '^ *+' conftest.er1 >conftest.err
-   (exit $ac_status); }; }; then
+   rm -f conftest.er1
+   cat conftest.err >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } && {
+          test -z "$ac_c_werror_flag" ||
+          test ! -s conftest.err
+        } && test -s conftest.$ac_objext; then
    ac_cv_prog_cc_g=yes
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_prog_cc_g=no
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
- echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    ac_c_werror_flag=$ac_save_c_werror_flag
+ fi
+ { $as_echo "$as_me:$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 $ac_cv_prog_cc_g = yes; then
-Line 2428  else
+Line 3345  else
 Line 2428  else
 Line 3345  else
      CFLAGS=
    fi
  fi
- echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+ { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
- echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+ $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
- if test "${ac_cv_prog_cc_stdc+set}" = set; then
+ if test "${ac_cv_prog_cc_c89+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   ac_cv_prog_cc_stdc=no
+   ac_cv_prog_cc_c89=no
  ac_save_CC=$CC
  cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 2467  static char *f (char * (*g) (char **, int), char **p,
+Line 3384  static char *f (char * (*g) (char **, int), char **p,
 Line 2467  static char *f (char * (*g) (char **, int), char **p,
 Line 3384  static char *f (char * (*g) (char **, int), char **p,
  /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
     function prototypes and stuff, but not '\xHH' hex character constants.
     These don't provoke an error unfortunately, instead are silently treated
-    as 'x'.  The following induces an error, until -std1 is added to get
+    as 'x'.  The following induces an error, until -std is added to get
     proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
     array size at least.  It's necessary to write '\x00'==0 to get something
-    that's true only with -std1.  */
+    that's true only with -std.  */
  int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+ /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+    inside strings and character constants.  */
+ #define FOO(x) 'x'
+ int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  int test (int i, double x);
  struct s1 {int (*f) (int a);};
  struct s2 {int (*f) (double a);};
-Line 2487  return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) !
+Line 3409  return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) !
 Line 2487  return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) !
 Line 3409  return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) !
    return 0;
  }
  _ACEOF
- # Don't try gcc -ansi; that turns off useful extensions and
+ for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- # breaks some systems' header files.
+         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
- # AIX                   -qlanglvl=ansi
- # Ultrix and OSF/1      -std1
- # HP-UX 10.20 and later -Ae
- # HP-UX older versions  -Aa -D_HPUX_SOURCE
- # SVR4                  -Xc -D__EXTENSIONS__
- for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  do
    CC="$ac_save_CC $ac_arg"
    rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   ac_status=$?
+   ac_cv_prog_cc_c89=$ac_arg
-   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 $ac_status); }; }; then
-   ac_cv_prog_cc_stdc=$ac_arg
- break
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  fi
- rm -f conftest.err conftest.$ac_objext
+ rm -f core conftest.err conftest.$ac_objext
+   test "x$ac_cv_prog_cc_c89" != "xno" && break
  done
- rm -f conftest.$ac_ext conftest.$ac_objext
+ rm -f conftest.$ac_ext
  CC=$ac_save_CC
  fi
+ # AC_CACHE_VAL
- case "x$ac_cv_prog_cc_stdc" in
+ case "x$ac_cv_prog_cc_c89" in
-   x|xno)
+   x)
-     echo "$as_me:$LINENO: result: none needed" >&5
+     { $as_echo "$as_me:$LINENO: result: none needed" >&5
- echo "${ECHO_T}none needed" >&6 ;;
+ $as_echo "none needed" >&6; } ;;
+   xno)
+     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+ $as_echo "unsupported" >&6; } ;;
    *)
-     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+     CC="$CC $ac_cv_prog_cc_c89"
- echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-     CC="$CC $ac_cv_prog_cc_stdc" ;;
+ $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  esac
- # Some people use a C++ compiler to compile C.  Since we use `exit',
- # in C++ we need to declare it.  In case someone uses the same compiler
- # for both compiling C and C++ we need to have the C++ compiler decide
- # the declaration of exit, since it's the most demanding environment.
- cat >conftest.$ac_ext <<_ACEOF
- #ifndef __cplusplus
-   choke me
- #endif
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-   grep -v '^ *+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; } &&
-          { ac_try='test -s conftest.$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 $ac_status); }; }; then
-   for ac_declaration in \
-    '' \
-    'extern "C" void std::exit (int) throw (); using std::exit;' \
-    'extern "C" void std::exit (int); using std::exit;' \
-    'extern "C" void exit (int) throw ();' \
-    'extern "C" void exit (int);' \
-    'void exit (int);'
- do
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_declaration
- #include <stdlib.h>
- int
- main ()
- {
- exit (42);
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-   grep -v '^ *+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; } &&
-          { ac_try='test -s conftest.$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 $ac_status); }; }; then
-   :
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- continue
- fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_declaration
- int
- main ()
- {
- exit (42);
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-   grep -v '^ *+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; } &&
-          { ac_try='test -s conftest.$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
- sed 's/^/| /' conftest.$ac_ext >&5
- fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- done
- rm -f conftest*
- if test -n "$ac_declaration"; then
-   echo '#ifdef __cplusplus' >>confdefs.h
-   echo $ac_declaration      >>confdefs.h
-   echo '#endif'             >>confdefs.h
- fi
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- fi
- rm -f conftest.err conftest.$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
+ .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:$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 $am_make... " >&6; }
- am__include='#'
+ am__include="#"
  am__quote=
  _am_result=none
  # First try GNU make style include.
-Line 2708  echo "include confinc" > confmf
+Line 3490  echo "include confinc" > confmf
 Line 2708  echo "include confinc" > confmf
 Line 3490  echo "include confinc" > confmf
  # In particular we don't look at `^make:' because GNU make might
  # be invoked under some other name (usually "gmake"), in which
  # case it prints its new name instead of `make'.
- if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
+ if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
     am__include=include
     am__quote=
     _am_result=GNU
-Line 2718  if test "$am__include" = "#"; then
+Line 3500  if test "$am__include" = "#"; then
 Line 2718  if test "$am__include" = "#"; then
 Line 3500  if test "$am__include" = "#"; then
     echo '.include "confinc"' > confmf
     if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
        am__include=.include
-       am__quote='"'
+       am__quote="\""
        _am_result=BSD
     fi
  fi
- echo "$as_me:$LINENO: result: $_am_result" >&5
+ { $as_echo "$as_me:$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
    # We make a subdir and do the tests there.  Otherwise we can end up
-Line 2747  else
+Line 3547  else
 Line 2747  else
 Line 3547  else
    # using a relative directory.
    cp "$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
    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
      case $depmode in
      nosideeffect)
-Line 2776  else
+Line 3592  else
 Line 2776  else
 Line 3592  else
      # mode.  It turns out that the SunPro C++ compiler does not properly
      # handle `-M -o', and we need to detect this.
      if depmode=$depmode \
-        source=conftest.c object=conftest.o \
+        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
-        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 $depcc -c -o sub/conftest.${OBJEXT-o} 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 sub/conftest.${OBJEXT-o} 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=$depmode
+         break
+       fi
      fi
    done
-Line 2793  else
+Line 3622  else
 Line 2793  else
 Line 3622  else
  fi
  fi
- echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+ { $as_echo "$as_me:$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:
-Line 2811  CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_typ
+Line 3650  CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_typ
 Line 2811  CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_typ
 Line 3650  CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_typ
  # 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:$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
-   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
-Line 2834  case $as_dir/ in
+Line 3674  case $as_dir/ in
 Line 2834  case $as_dir/ in
 Line 3674  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.
-Line 2844  case $as_dir/ in
+Line 3684  case $as_dir/ in
 Line 2844  case $as_dir/ in
 Line 3684  case $as_dir/ in
              # program-specific install script used by HP pwplus--don't use.
              :
            else
-             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+             rm -rf conftest.one conftest.two conftest.dir
-             break 3
+             echo one > conftest.one
+             echo two > conftest.two
+             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
+ 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:$LINENO: result: $INSTALL" >&5
- echo "${ECHO_T}$INSTALL" >&6
+ $as_echo "$INSTALL" >&6; }
  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  # It thinks the first close brace ends the variable substitution.
-Line 2877  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
+Line 3730  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
 Line 2877  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
 Line 3730  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
- echo "$as_me:$LINENO: checking whether ln -s works" >&5
+ { $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
- echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
+ $as_echo_n "checking whether ln -s works... " >&6; }
  LN_S=$as_ln_s
  if test "$LN_S" = "ln -s"; then
-   echo "$as_me:$LINENO: result: yes" >&5
+   { $as_echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6
+ $as_echo "yes" >&6; }
  else
-   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+   { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
- echo "${ECHO_T}no, using $LN_S" >&6
+ $as_echo "no, using $LN_S" >&6; }
  fi
  if test -n "$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$RANLIB"; then
    ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-Line 2905  do
+Line 3758  do
 Line 2905  do
 Line 3758  do
    IFS=$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
+   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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
+ IFS=$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:$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:$LINENO: result: no" >&5
- echo "${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:$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
-   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="$ac_ct_RANLIB" # Let the user override the test.
-Line 2943  do
+Line 3798  do
 Line 2943  do
 Line 3798  do
    IFS=$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
+   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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
+ IFS=$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:$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:$LINENO: result: no" >&5
- echo "${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:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+ whose name does not start with the host triplet.  If you think this
+ configuration is useful to you, please write to autoconf@gnu.org." >&5
+ $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+ whose name does not start with the host triplet.  If you think this
+ configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     RANLIB=$ac_ct_RANLIB
+   fi
  else
    RANLIB="$ac_cv_prog_RANLIB"
  fi
-Line 2972  for ac_prog in 'bison -y' byacc
+Line 3841  for ac_prog in 'bison -y' byacc
 Line 2972  for ac_prog in 'bison -y' byacc
 Line 3841  for ac_prog in 'bison -y' byacc
  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:$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_YACC+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$YACC"; then
    ac_cv_prog_YACC="$YACC" # Let the user override the test.
-Line 2986  do
+Line 3855  do
 Line 2986  do
 Line 3855  do
    IFS=$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
+   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
      ac_cv_prog_YACC="$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
+ IFS=$as_save_IFS
  fi
  fi
  YACC=$ac_cv_prog_YACC
  if test -n "$YACC"; then
-   echo "$as_me:$LINENO: result: $YACC" >&5
+   { $as_echo "$as_me:$LINENO: result: $YACC" >&5
- echo "${ECHO_T}$YACC" >&6
+ $as_echo "$YACC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
    test -n "$YACC" && break
  done
  test -n "$YACC" || YACC="yacc"
-Line 3016  ac_cpp='$CPP $CPPFLAGS'
+Line 3887  ac_cpp='$CPP $CPPFLAGS'
 Line 3016  ac_cpp='$CPP $CPPFLAGS'
 Line 3887  ac_cpp='$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:$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
-   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" "$CC -E -traditional-cpp" "/lib/cpp"
-Line 3051  cat >>conftest.$ac_ext <<_ACEOF
+Line 3922  cat >>conftest.$ac_ext <<_ACEOF
 Line 3051  cat >>conftest.$ac_ext <<_ACEOF
 Line 3922  cat >>conftest.$ac_ext <<_ACEOF
  #endif
                       Syntax error
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if { (ac_try="$ac_cpp conftest.$ac_ext"
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
+   (exit $ac_status); } >/dev/null && {
-   if test -s conftest.err; then
+          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-     ac_cpp_err=$ac_c_preproc_warn_flag
+          test ! -s conftest.err
-     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+        }; then
-   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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
    # Broken: fails on valid input.
  continue
  fi
  rm -f conftest.err conftest.$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.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 3089  cat >>conftest.$ac_ext <<_ACEOF
+Line 3960  cat >>conftest.$ac_ext <<_ACEOF
 Line 3089  cat >>conftest.$ac_ext <<_ACEOF
 Line 3960  cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #include <ac_nonexistent.h>
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if { (ac_try="$ac_cpp conftest.$ac_ext"
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
+   (exit $ac_status); } >/dev/null && {
-   if test -s conftest.err; then
+          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-     ac_cpp_err=$ac_c_preproc_warn_flag
+          test ! -s conftest.err
-     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+        }; then
-   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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
    # Passes both tests.
  ac_preproc_ok=:
  break
  fi
  rm -f conftest.err conftest.$ac_ext
  done
-Line 3134  fi
+Line 4005  fi
 Line 3134  fi
 Line 4005  fi
  else
    ac_cv_prog_CPP=$CPP
  fi
- echo "$as_me:$LINENO: result: $CPP" >&5
+ { $as_echo "$as_me:$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
-Line 3158  cat >>conftest.$ac_ext <<_ACEOF
+Line 4029  cat >>conftest.$ac_ext <<_ACEOF
 Line 3158  cat >>conftest.$ac_ext <<_ACEOF
 Line 4029  cat >>conftest.$ac_ext <<_ACEOF
  #endif
                       Syntax error
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if { (ac_try="$ac_cpp conftest.$ac_ext"
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
+   (exit $ac_status); } >/dev/null && {
-   if test -s conftest.err; then
+          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-     ac_cpp_err=$ac_c_preproc_warn_flag
+          test ! -s conftest.err
-     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+        }; then
-   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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
    # Broken: fails on valid input.
  continue
  fi
  rm -f conftest.err conftest.$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.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 3196  cat >>conftest.$ac_ext <<_ACEOF
+Line 4067  cat >>conftest.$ac_ext <<_ACEOF
 Line 3196  cat >>conftest.$ac_ext <<_ACEOF
 Line 4067  cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #include <ac_nonexistent.h>
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if { (ac_try="$ac_cpp conftest.$ac_ext"
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
+   (exit $ac_status); } >/dev/null && {
-   if test -s conftest.err; then
+          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-     ac_cpp_err=$ac_c_preproc_warn_flag
+          test ! -s conftest.err
-     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+        }; then
-   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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
    # Passes both tests.
  ac_preproc_ok=:
  break
  fi
  rm -f conftest.err conftest.$ac_ext
  done
-Line 3232  rm -f conftest.err conftest.$ac_ext
+Line 4103  rm -f conftest.err conftest.$ac_ext
 Line 3232  rm -f conftest.err conftest.$ac_ext
 Line 4103  rm -f conftest.err conftest.$ac_ext
  if $ac_preproc_ok; then
    :
  else
-   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+   { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  See \`config.log' for more details." >&5
- echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+ $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  See \`config.log' for more details." >&2;}
     { (exit 1); exit 1; }; }
  fi
-Line 3246  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
+Line 4117  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
 Line 3246  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
 Line 4117  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ { $as_echo "$as_me:$LINENO: checking for X" >&5
+ $as_echo_n "checking for X... " >&6; }
- if test "x$ac_path_x_has_been_run" != xyes; then
-   echo "$as_me:$LINENO: checking for X" >&5
- echo $ECHO_N "checking for X... $ECHO_C" >&6
- ac_path_x_has_been_run=yes
+ # Check whether --with-x was given.
- # Check whether --with-x or --without-x was given.
  if test "${with_x+set}" = set; then
-   withval="$with_x"
+   withval=$with_x;
+ fi
- 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.
+     *\'*) { { $as_echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
-     have_x=yes
+ $as_echo "$as_me: error: Cannot use X directory names containing '" >&2;}
-   else
+    { (exit 1); exit 1; }; };; #(
-     if test "${ac_cv_have_x+set}" = set; then
+     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    # One or both of the vars are not set, and there is no cached value.
  ac_x_includes=no ac_x_libraries=no
- rm -fr conftest.dir
+ rm -f -r conftest.dir
  if mkdir conftest.dir; then
    cd conftest.dir
-   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
    cat >Imakefile <<'_ACEOF'
- acfindx:
+ incroot:
-         @echo 'ac_im_incroot="${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; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
      # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-     eval `${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
-Line 3294  _ACEOF
+Line 4167  _ACEOF
 Line 3294  _ACEOF
 Line 4167  _ACEOF
      # 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 $ac_im_usrlibdir in
-Line 3303  _ACEOF
+Line 4176  _ACEOF
 Line 3303  _ACEOF
 Line 4176  _ACEOF
      esac
    fi
    cd ..
-   rm -fr conftest.dir
+   rm -f -r conftest.dir
  fi
  # Standard set of common directories for X headers.
-Line 3344  ac_x_header_dirs='
+Line 4217  ac_x_header_dirs='
 Line 3344  ac_x_header_dirs='
 Line 4217  ac_x_header_dirs='
  /usr/openwin/share/include'
  if test "$ac_x_includes" = no; then
-   # Guess where to find include files, by looking for a specified header file.
+   # Guess where to find include files, by looking for Xlib.h.
    # First, try using that file with no special directory specified.
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 3352  _ACEOF
+Line 4225  _ACEOF
 Line 3352  _ACEOF
 Line 4225  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
- #include <X11/Intrinsic.h>
+ #include <X11/Xlib.h>
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if { (ac_try="$ac_cpp conftest.$ac_ext"
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
+   (exit $ac_status); } >/dev/null && {
-   if test -s conftest.err; then
+          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-     ac_cpp_err=$ac_c_preproc_warn_flag
+          test ! -s conftest.err
-     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+        }; then
-   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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' 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
  fi # $ac_x_includes = no
-Line 3393  if test "$ac_x_libraries" = no; then
+Line 4266  if test "$ac_x_libraries" = no; then
 Line 3393  if test "$ac_x_libraries" = no; then
 Line 4266  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
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
- #include <X11/Intrinsic.h>
+ #include <X11/Xlib.h>
  int
  main ()
  {
- XtMalloc (0)
+ XrmInitialize ()
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- LIBS=$ac_save_LIBS
+         LIBS=$ac_save_LIBS
- for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+ for ac_dir in `$as_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=$ac_dir
        break 2
      fi
    done
  done
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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='$x_includes'\
-   # It might be that x_includes is empty (headers are found in the
+         ac_x_libraries='$x_libraries'"
-   # standard search path. Then output the corresponding message
+   { $as_echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
-   ac_out_x_includes=$x_includes
+ $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
-   test "x$x_includes" = x && ac_out_x_includes="in standard search path"
-   echo "$as_me:$LINENO: result: libraries $x_libraries, headers $ac_out_x_includes" >&5
- echo "${ECHO_T}libraries $x_libraries, headers $ac_out_x_includes" >&6
  fi
- fi
  if test "$no_x" = yes; then
    # Not all programs may use this symbol, but it does not hurt to define it.
-Line 3505  else
+Line 4379  else
 Line 3505  else
 Line 4379  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:$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 >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 3526  main ()
+Line 4400  main ()
 Line 3526  main ()
 Line 4400  main ()
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$ac_exeext'
+   { $as_echo "$as_me:$LINENO: result: no" >&5
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ $as_echo "no" >&6; }
-   (eval $ac_try) 2>&5
+        X_LIBS="$X_LIBS -R$x_libraries"
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_R_nospace=yes
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_R_nospace=no
- fi
- rm -f conftest.err conftest.$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
+        cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 3577  main ()
+Line 4444  main ()
 Line 3577  main ()
 Line 4444  main ()
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$ac_exeext'
+   { $as_echo "$as_me:$LINENO: result: yes" >&5
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ $as_echo "yes" >&6; }
-   (eval $ac_try) 2>&5
+           X_LIBS="$X_LIBS -R $x_libraries"
-   ac_status=$?
-   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: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_R_space=no
+         { $as_echo "$as_me:$LINENO: result: neither works" >&5
+ $as_echo "neither works" >&6; }
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$ac_exeext conftest.$ac_ext
-         if test $ac_R_space = yes; then
+ fi
-           echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6
+ rm -rf conftest.dSYM
-           X_LIBS="$X_LIBS -R $x_libraries"
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-         else
+       conftest$ac_exeext conftest.$ac_ext
-           echo "$as_me:$LINENO: result: neither works" >&5
+     ac_c_werror_flag=$ac_xsave_c_werror_flag
- echo "${ECHO_T}neither works" >&6
+     LIBS=$ac_xsave_LIBS
-         fi
-       fi
-       LIBS=$ac_xsave_LIBS
-     esac
    fi
    # Check for system-dependent libraries X programs must link with.
-Line 3637  cat confdefs.h >>conftest.$ac_ext
+Line 4505  cat confdefs.h >>conftest.$ac_ext
 Line 3637  cat confdefs.h >>conftest.$ac_ext
 Line 4505  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
- /* Override any gcc2 internal prototype to avoid an error.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
  #ifdef __cplusplus
  extern "C"
  #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
  char XOpenDisplay ();
  int
  main ()
  {
- XOpenDisplay ();
+ return XOpenDisplay ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
+         { $as_echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
- echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
+ $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
  if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldnet  $LIBS"
-Line 3692  cat confdefs.h >>conftest.$ac_ext
+Line 4560  cat confdefs.h >>conftest.$ac_ext
 Line 3692  cat confdefs.h >>conftest.$ac_ext
 Line 4560  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end 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 ();
  int
  main ()
  {
- dnet_ntoa ();
+ return dnet_ntoa ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_dnet_dnet_ntoa=no
+         ac_cv_lib_dnet_dnet_ntoa=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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 $ac_cv_lib_dnet_dnet_ntoa = yes; then
    X_EXTRA_LIBS="$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldnet_stub  $LIBS"
-Line 3760  cat confdefs.h >>conftest.$ac_ext
+Line 4630  cat confdefs.h >>conftest.$ac_ext
 Line 3760  cat confdefs.h >>conftest.$ac_ext
 Line 4630  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end 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 ();
  int
  main ()
  {
- dnet_ntoa ();
+ return dnet_ntoa ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_dnet_stub_dnet_ntoa=no
+         ac_cv_lib_dnet_stub_dnet_ntoa=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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 $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
  fi
      fi
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$ac_exeext conftest.$ac_ext
      LIBS="$ac_xsave_LIBS"
-Line 3827  rm -f conftest.err conftest.$ac_objext \
+Line 4701  rm -f conftest.err conftest.$ac_objext \
 Line 3827  rm -f conftest.err conftest.$ac_objext \
 Line 4701  rm -f conftest.err conftest.$ac_objext \
      # on Irix 5.2, according to T.E. Dickey.
      # The functions gethostbyname, getservbyname, and inet_addr are
      # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
-     echo "$as_me:$LINENO: checking for gethostbyname" >&5
+     { $as_echo "$as_me:$LINENO: checking for gethostbyname" >&5
- echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+ $as_echo_n "checking for gethostbyname... " >&6; }
  if test "${ac_cv_func_gethostbyname+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 3855  cat >>conftest.$ac_ext <<_ACEOF
+Line 4729  cat >>conftest.$ac_ext <<_ACEOF
 Line 3855  cat >>conftest.$ac_ext <<_ACEOF
 Line 4729  cat >>conftest.$ac_ext <<_ACEOF
  #undef gethostbyname
- /* 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 ();
  /* 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)
+ #if defined __stub_gethostbyname || defined __stub___gethostbyname
  choke me
- #else
- char (*f) () = gethostbyname;
  #endif
- #ifdef __cplusplus
- }
- #endif
  int
  main ()
  {
- return f != gethostbyname;
+ return gethostbyname ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_gethostbyname=no
+         ac_cv_func_gethostbyname=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$ac_exeext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
+ $as_echo "$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lnsl  $LIBS"
-Line 3932  cat confdefs.h >>conftest.$ac_ext
+Line 4802  cat confdefs.h >>conftest.$ac_ext
 Line 3932  cat confdefs.h >>conftest.$ac_ext
 Line 4802  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end 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 ();
  int
  main ()
  {
- gethostbyname ();
+ return gethostbyname ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_nsl_gethostbyname=no
+         ac_cv_lib_nsl_gethostbyname=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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 $ac_cv_lib_nsl_gethostbyname = yes; then
    X_EXTRA_LIBS="$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lbsd  $LIBS"
-Line 4000  cat confdefs.h >>conftest.$ac_ext
+Line 4872  cat confdefs.h >>conftest.$ac_ext
 Line 4000  cat confdefs.h >>conftest.$ac_ext
 Line 4872  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end 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 ();
  int
  main ()
  {
- gethostbyname ();
+ return gethostbyname ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_bsd_gethostbyname=no
+         ac_cv_lib_bsd_gethostbyname=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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 $ac_cv_lib_bsd_gethostbyname = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
  fi
-Line 4063  fi
+Line 4937  fi
 Line 4063  fi
 Line 4937  fi
      # 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
+     { $as_echo "$as_me:$LINENO: checking for connect" >&5
- echo $ECHO_N "checking for connect... $ECHO_C" >&6
+ $as_echo_n "checking for connect... " >&6; }
  if test "${ac_cv_func_connect+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 4091  cat >>conftest.$ac_ext <<_ACEOF
+Line 4965  cat >>conftest.$ac_ext <<_ACEOF
 Line 4091  cat >>conftest.$ac_ext <<_ACEOF
 Line 4965  cat >>conftest.$ac_ext <<_ACEOF
  #undef connect
- /* 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 ();
  /* 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)
+ #if defined __stub_connect || defined __stub___connect
  choke me
- #else
- char (*f) () = connect;
  #endif
- #ifdef __cplusplus
- }
- #endif
  int
  main ()
  {
- return f != connect;
+ return connect ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_connect=no
+         ac_cv_func_connect=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$ac_exeext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
- echo "${ECHO_T}$ac_cv_func_connect" >&6
+ $as_echo "$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
-Line 4168  cat confdefs.h >>conftest.$ac_ext
+Line 5038  cat confdefs.h >>conftest.$ac_ext
 Line 4168  cat confdefs.h >>conftest.$ac_ext
 Line 5038  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end 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 ();
  int
  main ()
  {
- connect ();
+ return connect ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_socket_connect=no
+         ac_cv_lib_socket_connect=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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
    X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
  fi
-Line 4224  fi
+Line 5096  fi
 Line 4224  fi
 Line 5096  fi
      fi
      # Guillermo Gomez says -lposix is necessary on A/UX.
-     echo "$as_me:$LINENO: checking for remove" >&5
+     { $as_echo "$as_me:$LINENO: checking for remove" >&5
- echo $ECHO_N "checking for remove... $ECHO_C" >&6
+ $as_echo_n "checking for remove... " >&6; }
  if test "${ac_cv_func_remove+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 4252  cat >>conftest.$ac_ext <<_ACEOF
+Line 5124  cat >>conftest.$ac_ext <<_ACEOF
 Line 4252  cat >>conftest.$ac_ext <<_ACEOF
 Line 5124  cat >>conftest.$ac_ext <<_ACEOF
  #undef remove
- /* 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 ();
  /* 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)
+ #if defined __stub_remove || defined __stub___remove
  choke me
- #else
- char (*f) () = remove;
  #endif
- #ifdef __cplusplus
- }
- #endif
  int
  main ()
  {
- return f != remove;
+ return remove ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_remove=no
+         ac_cv_func_remove=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$ac_exeext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
- echo "${ECHO_T}$ac_cv_func_remove" >&6
+ $as_echo "$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lposix  $LIBS"
-Line 4329  cat confdefs.h >>conftest.$ac_ext
+Line 5197  cat confdefs.h >>conftest.$ac_ext
 Line 4329  cat confdefs.h >>conftest.$ac_ext
 Line 5197  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end 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 ();
  int
  main ()
  {
- remove ();
+ return remove ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_posix_remove=no
+         ac_cv_lib_posix_remove=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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 $ac_cv_lib_posix_remove = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
  fi
-Line 4385  fi
+Line 5255  fi
 Line 4385  fi
 Line 5255  fi
      fi
      # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-     echo "$as_me:$LINENO: checking for shmat" >&5
+     { $as_echo "$as_me:$LINENO: checking for shmat" >&5
- echo $ECHO_N "checking for shmat... $ECHO_C" >&6
+ $as_echo_n "checking for shmat... " >&6; }
  if test "${ac_cv_func_shmat+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 4413  cat >>conftest.$ac_ext <<_ACEOF
+Line 5283  cat >>conftest.$ac_ext <<_ACEOF
 Line 4413  cat >>conftest.$ac_ext <<_ACEOF
 Line 5283  cat >>conftest.$ac_ext <<_ACEOF
  #undef shmat
- /* 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 ();
  /* 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)
+ #if defined __stub_shmat || defined __stub___shmat
  choke me
- #else
- char (*f) () = shmat;
  #endif
- #ifdef __cplusplus
- }
- #endif
  int
  main ()
  {
- return f != shmat;
+ return shmat ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_shmat=no
+         ac_cv_func_shmat=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$ac_exeext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
- echo "${ECHO_T}$ac_cv_func_shmat" >&6
+ $as_echo "$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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lipc  $LIBS"
-Line 4490  cat confdefs.h >>conftest.$ac_ext
+Line 5356  cat confdefs.h >>conftest.$ac_ext
 Line 4490  cat confdefs.h >>conftest.$ac_ext
 Line 5356  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end 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 ();
  int
  main ()
  {
- shmat ();
+ return shmat ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_ipc_shmat=no
+         ac_cv_lib_ipc_shmat=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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 $ac_cv_lib_ipc_shmat = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
  fi
-Line 4555  fi
+Line 5423  fi
 Line 4555  fi
 Line 5423  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:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lICE $X_EXTRA_LIBS $LIBS"
-Line 4569  cat confdefs.h >>conftest.$ac_ext
+Line 5437  cat confdefs.h >>conftest.$ac_ext
 Line 4569  cat confdefs.h >>conftest.$ac_ext
 Line 5437  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end 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 ();
  int
  main ()
  {
- IceConnectionNumber ();
+ return IceConnectionNumber ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_ICE_IceConnectionNumber=no
+         ac_cv_lib_ICE_IceConnectionNumber=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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 $ac_cv_lib_ICE_IceConnectionNumber = yes; then
    X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
  fi
-Line 4632  cat >>confdefs.h <<\_ACEOF
+Line 5502  cat >>confdefs.h <<\_ACEOF
 Line 4632  cat >>confdefs.h <<\_ACEOF
 Line 5502  cat >>confdefs.h <<\_ACEOF
  _ACEOF
- # Check whether --enable-shared or --disable-shared was given.
+ # Check whether --enable-shared was given.
  if test "${enable_shared+set}" = set; then
-   enableval="$enable_shared"
+   enableval=$enable_shared; enable_shared=yes
-   enable_shared=yes
  else
    enable_shared=no
- fi;
+ fi
  if test "${enable_shared:=no}" != no ; then
     true
  fi
-Line 4654  elif test `basename ./"${CC}"` = "icc" ; then
+Line 5524  elif test `basename ./"${CC}"` = "icc" ; then
 Line 4654  elif test `basename ./"${CC}"` = "icc" ; then
 Line 5524  elif test `basename ./"${CC}"` = "icc" ; then
      CFLAGS="-g -O"
  fi
- # Check whether --enable-gc-zeropage or --disable-gc-zeropage was given.
+ GC=gc6.8
- if test "${enable_gc_zeropage+set}" = set; then
-   enableval="$enable_gc_zeropage"
+ # Check whether --with-asir-gc was given.
-   enable_gc_zeropage=yes
+ if test "${with_asir_gc+set}" = set; then
+   withval=$with_asir_gc; with_asir_gc=${withval}
  else
-   enable_gc_zeropage=no
+   with_asir_gc=yes
- fi;
+ fi
- if test "${enable_gc_zeropage:=no}" != no ; then
+ if test ${with_asir_gc:=yes} != no; then
-     USE_GC_ZEROPAGE="yes"
+    ASIR_GCLIB=libasir-gc.a
+    GCINC='-I${top_srcdir}/${GC}/include'
+ else
+    GCLIB='-L${prefix}/lib -lgc'
+    GCINC='-I${prefix}/include'
+    cat >>confdefs.h <<\_ACEOF
+ #define NO_ASIR_GC 1
+ _ACEOF
  fi
+ GC_CONFIGURE_ARGS="--disable-threads --enable-large-config"
+ if test -n "${host_alias}" ; then
+     GC_CONFIGURE_ARGS="--host=${host_alias} ${GC_CONFIGURE_ARGS}"
+ fi
+ # Check whether --with-gc7 was given.
+ if test "${with_gc7+set}" = set; then
+   withval=$with_gc7; with_gc7=${withval}
+ else
+   with_gc7=no
+ fi
+ if test ${with_gc7:=no} != no; then
+    case "${with_gc7}" in
+*) GC_VERSION=${with_gc7} ;;
+    *)    GC_VERSION=7.0 ;;
+    esac
+    GC=gc-${GC_VERSION}
+    cat >>confdefs.h <<\_ACEOF
+ #define GC7 1
+ _ACEOF
+ fi
+  if test "$with_gc7" != no; then
+   USE_GC7_TRUE=
+   USE_GC7_FALSE='#'
+ else
+   USE_GC7_TRUE='#'
+   USE_GC7_FALSE=
+ fi
+ # Check whether --with-distdir was given.
+ if test "${with_distdir+set}" = set; then
+   withval=$with_distdir; with_distdir=${withval}
+ else
+   with_distdir=no
+ fi
+ GC_DISTDIR='${prefix}/../OpenXM_dist'
+ if test ${with_distdir:=no} != no -a ${with_distdir} != yes ; then
+     GC_DISTDIR=${with_distdir}
+ fi
  libasir_postfix=""
- # Check whether --with-pari or --without-pari was given.
+ # Check whether --with-pari was given.
  if test "${with_pari+set}" = set; then
-   withval="$with_pari"
+   withval=$with_pari; with_pari=${withval}
-   with_pari=${withval}
  else
    with_pari=no
- fi;
+ fi
  if test ${with_pari:=no} != no ; then
-     libasir_postfix=${libasir_postfix}_pari
+     if test "${with_pari}" = new -o "${with_pari}" = 2.3 ; then
-     if test ${with_pari} = new ; then
+         cat >>confdefs.h <<\_ACEOF
-         libpari=pari-2.2
+ #define PARI23 1
-     else
+ _ACEOF
-         libpari=pari
      fi
+     libasir_postfix=${libasir_postfix}_pari
      PARIINC='-I${prefix}/include/pari'
      if test "${enable_shared}" != yes ; then
-         PARILIB='${prefix}'"/lib/lib${libpari}.a"
+         PARILIB='${libdir}/libpari.a'
      else
-         PARILIB='-L${prefix}/lib'" -l${libpari}"
+         PARILIB='-L${libdir} -lpari'
      fi
      cat >>confdefs.h <<\_ACEOF
  #define PARI 1
-Line 4698  fi
+Line 5629  fi
 Line 4698  fi
 Line 5629  fi
- echo "$as_me:$LINENO: checking for egrep" >&5
+ { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
- echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+ $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
- if test "${ac_cv_prog_egrep+set}" = set; then
+ if test "${ac_cv_path_GREP+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+   if test -z "$GREP"; then
-     then ac_cv_prog_egrep='grep -E'
+   ac_path_GREP_found=false
-     else ac_cv_prog_egrep='egrep'
+   # 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
+     ac_count=`expr $ac_count + 1`
+     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
+     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+ $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+    { (exit 1); exit 1; }; }
+   fi
+ else
+   ac_cv_path_GREP=$GREP
  fi
- echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
- echo "${ECHO_T}$ac_cv_prog_egrep" >&6
-  EGREP=$ac_cv_prog_egrep
+ fi
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+ $as_echo "$ac_cv_path_GREP" >&6; }
+  GREP="$ac_cv_path_GREP"
- echo "$as_me:$LINENO: checking for ANSI C header files" >&5
- echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+ { $as_echo "$as_me:$LINENO: checking for egrep" >&5
+ $as_echo_n "checking for egrep... " >&6; }
+ if test "${ac_cv_path_EGREP+set}" = set; 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
+     ac_count=`expr $ac_count + 1`
+     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
+     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+ $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+    { (exit 1); exit 1; }; }
+   fi
+ else
+   ac_cv_path_EGREP=$EGREP
+ fi
+    fi
+ fi
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+ $as_echo "$ac_cv_path_EGREP" >&6; }
+  EGREP="$ac_cv_path_EGREP"
+ { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+ $as_echo_n "checking for ANSI C header files... " >&6; }
  if test "${ac_cv_header_stdc+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 4738  main ()
+Line 5788  main ()
 Line 4738  main ()
 Line 5788  main ()
  }
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   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 $ac_status); }; }; then
    ac_cv_header_stdc=yes
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_header_stdc=no
+         ac_cv_header_stdc=no
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  if test $ac_cv_header_stdc = yes; then
    # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
    cat >conftest.$ac_ext <<_ACEOF
-Line 4821  cat confdefs.h >>conftest.$ac_ext
+Line 5869  cat confdefs.h >>conftest.$ac_ext
 Line 4821  cat confdefs.h >>conftest.$ac_ext
 Line 5869  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #include <ctype.h>
+ #include <stdlib.h>
  #if ((' ' & 0x0FF) == 0x020)
  # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-Line 4840  main ()
+Line 5889  main ()
 Line 4840  main ()
 Line 5889  main ()
    for (i = 0; i < 256; i++)
      if (XOR (islower (i), ISLOWER (i))
          || toupper (i) != TOUPPER (i))
-       exit(2);
+       return 2;
-   exit (0);
+   return 0;
  }
  _ACEOF
  rm -f conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>&5
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   { (case "(($ac_try" in
-   (eval $ac_try) 2>&5
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_try") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); }; }; then
    :
  else
-   echo "$as_me: program exited with status $ac_status" >&5
+   $as_echo "$as_me: program exited with status $ac_status" >&5
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  ( exit $ac_status )
  ac_cv_header_stdc=no
  fi
- rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ rm -rf conftest.dSYM
+ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  fi
  fi
  fi
- echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
- echo "${ECHO_T}$ac_cv_header_stdc" >&6
+ $as_echo "$ac_cv_header_stdc" >&6; }
  if test $ac_cv_header_stdc = yes; then
  cat >>confdefs.h <<\_ACEOF
-Line 4891  fi
+Line 5954  fi
 Line 4891  fi
 Line 5954  fi
  for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                    inttypes.h stdint.h unistd.h
  do
- as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
- echo "$as_me:$LINENO: checking for $ac_header" >&5
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
- echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_header... " >&6; }
- if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 4908  $ac_includes_default
+Line 5971  $ac_includes_default
 Line 4908  $ac_includes_default
 Line 5971  $ac_includes_default
  #include <$ac_header>
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   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 $ac_status); }; }; then
    eval "$as_ac_Header=yes"
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_Header=no"
+         eval "$as_ac_Header=no"
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+ ac_res=`eval 'as_val=${'$as_ac_Header'}
- echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+                  $as_echo "$as_val"'`
- if test `eval echo '${'$as_ac_Header'}'` = yes; then
+                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_ac_Header'}
+                  $as_echo "$as_val"'` = yes; then
    cat >>confdefs.h <<_ACEOF
- #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  _ACEOF
  fi
-Line 4949  fi
+Line 6013  fi
 Line 4949  fi
 Line 6013  fi
  done
- echo "$as_me:$LINENO: checking for unsigned long long" >&5
+ { $as_echo "$as_me:$LINENO: checking for unsigned long long" >&5
- echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6
+ $as_echo_n "checking for unsigned long long... " >&6; }
  if test "${ac_cv_type_unsigned_long_long+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   ac_cv_type_unsigned_long_long=no
+ cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 4964  $ac_includes_default
+Line 6029  $ac_includes_default
 Line 4964  $ac_includes_default
 Line 6029  $ac_includes_default
  int
  main ()
  {
- if ((unsigned long long *) 0)
-   return 0;
  if (sizeof (unsigned long long))
-   return 0;
+        return 0;
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   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 $ac_status); }; }; then
-   ac_cv_type_unsigned_long_long=yes
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_unsigned_long_long=no
- fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
- echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6
- if test $ac_cv_type_unsigned_long_long = yes; then
- cat >>confdefs.h <<_ACEOF
- #define HAVE_UNSIGNED_LONG_LONG 1
- _ACEOF
- fi
- echo "$as_me:$LINENO: checking for long" >&5
- echo $ECHO_N "checking for long... $ECHO_C" >&6
- if test "${ac_cv_type_long+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
  _ACEOF
-Line 5028  $ac_includes_default
+Line 6063  $ac_includes_default
 Line 5028  $ac_includes_default
 Line 6063  $ac_includes_default
  int
  main ()
  {
- if ((long *) 0)
+ if (sizeof ((unsigned long long)))
-   return 0;
+           return 0;
- if (sizeof (long))
-   return 0;
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   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 $ac_status); }; }; then
-   ac_cv_type_long=yes
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_long=no
+         ac_cv_type_unsigned_long_long=yes
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ else
+   $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
  fi
- echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
- echo "${ECHO_T}$ac_cv_type_long" >&6
- echo "$as_me:$LINENO: checking size of long" >&5
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- echo $ECHO_N "checking size of long... $ECHO_C" >&6
+ fi
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
+ $as_echo "$ac_cv_type_unsigned_long_long" >&6; }
+ if test $ac_cv_type_unsigned_long_long = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_UNSIGNED_LONG_LONG 1
+ _ACEOF
+ fi
+ # The cast to long int works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ { $as_echo "$as_me:$LINENO: checking size of long" >&5
+ $as_echo_n "checking size of long... " >&6; }
  if test "${ac_cv_sizeof_long+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   if test "$ac_cv_type_long" = yes; then
-   # The cast to unsigned long works around a bug in the HP C Compiler
-   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-   # This bug is HP SR number 8606223364.
    if test "$cross_compiling" = yes; then
    # Depending upon the size, compute the lo and hi bounds.
  cat >conftest.$ac_ext <<_ACEOF
-Line 5091  $ac_includes_default
+Line 6137  $ac_includes_default
 Line 5091  $ac_includes_default
 Line 6137  $ac_includes_default
  int
  main ()
  {
- static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
+ static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)];
  test_array [0] = 0
    ;
-Line 5099  test_array [0] = 0
+Line 6145  test_array [0] = 0
 Line 5099  test_array [0] = 0
 Line 6145  test_array [0] = 0
  }
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   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 $ac_status); }; }; then
    ac_lo=0 ac_mid=0
    while :; do
      cat >conftest.$ac_ext <<_ACEOF
-Line 5131  $ac_includes_default
+Line 6174  $ac_includes_default
 Line 5131  $ac_includes_default
 Line 6174  $ac_includes_default
  int
  main ()
  {
- static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
+ static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
  test_array [0] = 0
    ;
-Line 5139  test_array [0] = 0
+Line 6182  test_array [0] = 0
 Line 5139  test_array [0] = 0
 Line 6182  test_array [0] = 0
  }
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   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 $ac_status); }; }; then
    ac_hi=$ac_mid; break
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_lo=`expr $ac_mid + 1`
+         ac_lo=`expr $ac_mid + 1`
-                     if test $ac_lo -le $ac_mid; then
+                         if test $ac_lo -le $ac_mid; then
-                       ac_lo= ac_hi=
+                           ac_lo= ac_hi=
-                       break
+                           break
-                     fi
+                         fi
-                     ac_mid=`expr 2 '*' $ac_mid + 1`
+                         ac_mid=`expr 2 '*' $ac_mid + 1`
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    done
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- cat >conftest.$ac_ext <<_ACEOF
+         cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 5187  $ac_includes_default
+Line 6228  $ac_includes_default
 Line 5187  $ac_includes_default
 Line 6228  $ac_includes_default
  int
  main ()
  {
- static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
+ static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)];
  test_array [0] = 0
    ;
-Line 5195  test_array [0] = 0
+Line 6236  test_array [0] = 0
 Line 5195  test_array [0] = 0
 Line 6236  test_array [0] = 0
  }
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   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 $ac_status); }; }; then
    ac_hi=-1 ac_mid=-1
    while :; do
      cat >conftest.$ac_ext <<_ACEOF
-Line 5227  $ac_includes_default
+Line 6265  $ac_includes_default
 Line 5227  $ac_includes_default
 Line 6265  $ac_includes_default
  int
  main ()
  {
- static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
+ static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)];
  test_array [0] = 0
    ;
-Line 5235  test_array [0] = 0
+Line 6273  test_array [0] = 0
 Line 5235  test_array [0] = 0
 Line 6273  test_array [0] = 0
  }
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   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 $ac_status); }; }; then
    ac_lo=$ac_mid; break
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_hi=`expr '(' $ac_mid ')' - 1`
+         ac_hi=`expr '(' $ac_mid ')' - 1`
-                        if test $ac_mid -le $ac_hi; then
+                         if test $ac_mid -le $ac_hi; then
-                          ac_lo= ac_hi=
+                           ac_lo= ac_hi=
-                          break
+                           break
-                        fi
+                         fi
-                        ac_mid=`expr 2 '*' $ac_mid`
+                         ac_mid=`expr 2 '*' $ac_mid`
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    done
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_lo= ac_hi=
+         ac_lo= ac_hi=
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  # Binary search between lo and hi bounds.
  while test "x$ac_lo" != "x$ac_hi"; do
    ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
-Line 5291  $ac_includes_default
+Line 6329  $ac_includes_default
 Line 5291  $ac_includes_default
 Line 6329  $ac_includes_default
  int
  main ()
  {
- static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
+ static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
  test_array [0] = 0
    ;
-Line 5299  test_array [0] = 0
+Line 6337  test_array [0] = 0
 Line 5299  test_array [0] = 0
 Line 6337  test_array [0] = 0
  }
  _ACEOF
  rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { (ac_try="$ac_compile"
-   (eval $ac_compile) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_compile") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest.$ac_objext; then
-   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 $ac_status); }; }; then
    ac_hi=$ac_mid
  else
-   echo "$as_me: failed program was:" >&5
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_lo=`expr '(' $ac_mid ')' + 1`
+         ac_lo=`expr '(' $ac_mid ')' + 1`
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
  case $ac_lo in
  ?*) ac_cv_sizeof_long=$ac_lo;;
- '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
+ '') if test "$ac_cv_type_long" = yes; then
+      { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
  See \`config.log' for more details." >&5
- echo "$as_me: error: cannot compute sizeof (long), 77
+ $as_echo "$as_me: error: cannot compute sizeof (long)
  See \`config.log' for more details." >&2;}
-    { (exit 1); exit 1; }; } ;;
+    { (exit 77); exit 77; }; }
+    else
+      ac_cv_sizeof_long=0
+    fi ;;
  esac
  else
-   if test "$cross_compiling" = yes; then
-   { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
- echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
-    { (exit 1); exit 1; }; }
- else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
  _ACEOF
-Line 5349  cat confdefs.h >>conftest.$ac_ext
+Line 6384  cat confdefs.h >>conftest.$ac_ext
 Line 5349  cat confdefs.h >>conftest.$ac_ext
 Line 6384  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  $ac_includes_default
- long longval () { return (long) (sizeof (long)); }
+ static long int longval () { return (long int) (sizeof (long)); }
- unsigned long ulongval () { return (long) (sizeof (long)); }
+ static unsigned long int ulongval () { return (long int) (sizeof (long)); }
  #include <stdio.h>
  #include <stdlib.h>
  int
-Line 5359  main ()
+Line 6394  main ()
 Line 5359  main ()
 Line 6394  main ()
    FILE *f = fopen ("conftest.val", "w");
    if (! f)
-     exit (1);
+     return 1;
-   if (((long) (sizeof (long))) < 0)
+   if (((long int) (sizeof (long))) < 0)
      {
-       long i = longval ();
+       long int i = longval ();
-       if (i != ((long) (sizeof (long))))
+       if (i != ((long int) (sizeof (long))))
-         exit (1);
+         return 1;
-       fprintf (f, "%ld\n", i);
+       fprintf (f, "%ld", i);
      }
    else
      {
-       unsigned long i = ulongval ();
+       unsigned long int i = ulongval ();
-       if (i != ((long) (sizeof (long))))
+       if (i != ((long int) (sizeof (long))))
-         exit (1);
+         return 1;
-       fprintf (f, "%lu\n", i);
+       fprintf (f, "%lu", i);
      }
-   exit (ferror (f) || fclose (f) != 0);
+   /* Do not output a trailing newline, as this causes \r\n confusion
+      on some platforms.  */
+   return ferror (f) || fclose (f) != 0;
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>&5
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   { (case "(($ac_try" in
-   (eval $ac_try) 2>&5
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_try") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); }; }; then
    ac_cv_sizeof_long=`cat conftest.val`
  else
-   echo "$as_me: program exited with status $ac_status" >&5
+   $as_echo "$as_me: program exited with status $ac_status" >&5
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  ( exit $ac_status )
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
+ if test "$ac_cv_type_long" = yes; then
+      { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
  See \`config.log' for more details." >&5
- echo "$as_me: error: cannot compute sizeof (long), 77
+ $as_echo "$as_me: error: cannot compute sizeof (long)
  See \`config.log' for more details." >&2;}
-    { (exit 1); exit 1; }; }
+    { (exit 77); exit 77; }; }
+    else
+      ac_cv_sizeof_long=0
+    fi
  fi
- rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ rm -rf conftest.dSYM
+ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  fi
- fi
  rm -f conftest.val
- else
-   ac_cv_sizeof_long=0
  fi
- fi
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
- echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
+ $as_echo "$ac_cv_sizeof_long" >&6; }
- echo "${ECHO_T}$ac_cv_sizeof_long" >&6
  cat >>confdefs.h <<_ACEOF
  #define SIZEOF_LONG $ac_cv_sizeof_long
  _ACEOF
-Line 5434  if test "${no_x}" != yes ; then
+Line 6486  if test "${no_x}" != yes ; then
 Line 5434  if test "${no_x}" != yes ; then
 Line 6486  if test "${no_x}" != yes ; then
      if test -f "${x_libraries}/libXpm.a" -o -f "${x_libraries}/libXpm.dll.a" ; then
              XPMLIB="-lXpm"
      fi
-     # Check whether --enable-plot or --disable-plot was given.
+     # Check whether --enable-plot was given.
  if test "${enable_plot+set}" = set; then
-   enableval="$enable_plot"
+   enableval=$enable_plot; enable_plot=yes
-   enable_plot=yes
  else
    enable_plot=no
- fi;
  fi
+ fi
  if test ${enable_plot:=no} != no ; then
      libasir_postfix=${libasir_postfix}_X
      cat >>confdefs.h <<\_ACEOF
-Line 5451  if test ${enable_plot:=no} != no ; then
+Line 6503  if test ${enable_plot:=no} != no ; then
 Line 5451  if test ${enable_plot:=no} != no ; then
 Line 6503  if test ${enable_plot:=no} != no ; then
  _ACEOF
  fi
+  if test "$enable_plot" = yes; then
- if test "$enable_plot" = yes; then
    USE_PLOT_TRUE=
    USE_PLOT_FALSE='#'
  else
-Line 5461  else
+Line 6511  else
 Line 5461  else
 Line 6511  else
    USE_PLOT_FALSE=
  fi
- # Check whether --enable-interval or --disable-interval was given.
+ # Check whether --enable-interval was given.
  if test "${enable_interval+set}" = set; then
-   enableval="$enable_interval"
+   enableval=$enable_interval; enable_interval=${enableval}
-   enable_interval=${enableval}
  else
    enable_interval=no
- fi;
+ fi
  if test ${enable_interval:=no} != no ; then
      libasir_postfix=${libasir_postfix}_itv
      cat >>confdefs.h <<\_ACEOF
-Line 5493  _ACEOF
+Line 6544  _ACEOF
 Line 5493  _ACEOF
 Line 6544  _ACEOF
  fi
- # Check whether --enable-fft-float or --disable-fft-float was given.
+ # Check whether --enable-fft-float was given.
  if test "${enable_fft_float+set}" = set; then
-   enableval="$enable_fft_float"
+   enableval=$enable_fft_float; enable_fft_float=yes
-   enable_fft_float=yes
  else
    enable_fft_float=no
- fi;
+ fi
  if test "${enable_fft_float:=no}" != no ; then
      cat >>confdefs.h <<\_ACEOF
  #define USE_FLOAT 1
-Line 5509  _ACEOF
+Line 6560  _ACEOF
 Line 5509  _ACEOF
 Line 6560  _ACEOF
  fi
+ # Check whether --with-mpi was given.
+ if test "${with_mpi+set}" = set; then
+   withval=$with_mpi; with_mpi=${withval}
+ else
+   with_mpi=no
+ fi
  if test "${with_mpi:=no}" != no ; then
-     MPIINC="-I/opt/FJSVmpi2/include"
-     MPILIB="-L/opt/FJSVmpi2/lib -lmpi -L/opt/FSUNaprun/lib -lmpl -lemi -lthread"
      cat >>confdefs.h <<\_ACEOF
  #define MPI 1
  _ACEOF
-Line 5519  _ACEOF
+Line 6576  _ACEOF
 Line 5519  _ACEOF
 Line 6576  _ACEOF
  fi
  if test "${with_lapack:=no}" != no ; then
-     LAPACKLIB="-llapack -lblas -lI77 -lF77"
+     LAPACKLIB="-llapack -lblas -lg2c"
      cat >>confdefs.h <<\_ACEOF
  #define LAPACK 1
  _ACEOF
-Line 5555  _ACEOF
+Line 6610  _ACEOF
 Line 5555  _ACEOF
 Line 6610  _ACEOF
      ;;
  i[3-6]86-*-interix*)
      asm_obj="${i386_aout_obj}"
-     USE_GC_INTERIX="yes"
      cat >>confdefs.h <<\_ACEOF
  #define _ALL_SOURCE 1
  _ACEOF
-Line 5578  sparc-sun-solaris2.*)
+Line 6631  sparc-sun-solaris2.*)
 Line 5578  sparc-sun-solaris2.*)
 Line 6631  sparc-sun-solaris2.*)
  _ACEOF
      ;;
- powerpc-apple-darwin*)
+ *-apple-darwin*)
      asm_obj="${generic_obj}"
      cat >>confdefs.h <<\_ACEOF
  #define __DARWIN__ 1
-Line 5598  esac
+Line 6651  esac
 Line 5598  esac
 Line 6651  esac
- echo "$as_me:$LINENO: checking for socket" >&5
+ { $as_echo "$as_me:$LINENO: checking for socket" >&5
- echo $ECHO_N "checking for socket... $ECHO_C" >&6
+ $as_echo_n "checking for socket... " >&6; }
  if test "${ac_cv_func_socket+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 5626  cat >>conftest.$ac_ext <<_ACEOF
+Line 6679  cat >>conftest.$ac_ext <<_ACEOF
 Line 5626  cat >>conftest.$ac_ext <<_ACEOF
 Line 6679  cat >>conftest.$ac_ext <<_ACEOF
  #undef socket
- /* 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 ();
  /* 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)
+ #if defined __stub_socket || defined __stub___socket
  choke me
- #else
- char (*f) () = socket;
  #endif
- #ifdef __cplusplus
- }
- #endif
  int
  main ()
  {
- return f != socket;
+ return socket ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_socket=no
+         ac_cv_func_socket=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$ac_exeext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
- echo "${ECHO_T}$ac_cv_func_socket" >&6
+ $as_echo "$ac_cv_func_socket" >&6; }
  if test $ac_cv_func_socket = yes; then
    :
  else
- echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
+ { $as_echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
- echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
+ $as_echo_n "checking for socket in -lsocket... " >&6; }
  if test "${ac_cv_lib_socket_socket+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lsocket  $LIBS"
-Line 5705  cat confdefs.h >>conftest.$ac_ext
+Line 6754  cat confdefs.h >>conftest.$ac_ext
 Line 5705  cat confdefs.h >>conftest.$ac_ext
 Line 6754  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end 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 ();
  int
  main ()
  {
- socket ();
+ return socket ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_socket_socket=no
+         ac_cv_lib_socket_socket=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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 $ac_cv_lib_socket_socket = yes; then
    cat >>confdefs.h <<_ACEOF
  #define HAVE_LIBSOCKET 1
-Line 5765  fi
+Line 6816  fi
 Line 5765  fi
 Line 6816  fi
  fi
- echo "$as_me:$LINENO: checking for gethostbyname" >&5
+ { $as_echo "$as_me:$LINENO: checking for gethostbyname" >&5
- echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+ $as_echo_n "checking for gethostbyname... " >&6; }
  if test "${ac_cv_func_gethostbyname+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
-Line 5793  cat >>conftest.$ac_ext <<_ACEOF
+Line 6844  cat >>conftest.$ac_ext <<_ACEOF
 Line 5793  cat >>conftest.$ac_ext <<_ACEOF
 Line 6844  cat >>conftest.$ac_ext <<_ACEOF
  #undef gethostbyname
- /* 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 ();
  /* 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)
+ #if defined __stub_gethostbyname || defined __stub___gethostbyname
  choke me
- #else
- char (*f) () = gethostbyname;
  #endif
- #ifdef __cplusplus
- }
- #endif
  int
  main ()
  {
- return f != gethostbyname;
+ return gethostbyname ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_gethostbyname=no
+         ac_cv_func_gethostbyname=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$ac_exeext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
+ $as_echo "$ac_cv_func_gethostbyname" >&6; }
  if test $ac_cv_func_gethostbyname = yes; then
    :
  else
- echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
+ { $as_echo "$as_me:$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
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lnsl  $LIBS"
-Line 5872  cat confdefs.h >>conftest.$ac_ext
+Line 6919  cat confdefs.h >>conftest.$ac_ext
 Line 5872  cat confdefs.h >>conftest.$ac_ext
 Line 6919  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end 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 ();
  int
  main ()
  {
- gethostbyname ();
+ return gethostbyname ();
    ;
    return 0;
  }
  _ACEOF
  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ if { (ac_try="$ac_link"
-   (eval $ac_link) 2>conftest.er1
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+ $as_echo "$ac_try_echo") >&5
+   (eval "$ac_link") 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } &&
+   (exit $ac_status); } && {
-          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
+          test -z "$ac_c_werror_flag" ||
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          test ! -s conftest.err
-   (eval $ac_try) 2>&5
+        } && test -s conftest$ac_exeext && {
-   ac_status=$?
+          test "$cross_compiling" = yes ||
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+          $as_test_x conftest$ac_exeext
-   (exit $ac_status); }; } &&
+        }; then
-          { ac_try='test -s conftest$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
+   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_nsl_gethostbyname=no
+         ac_cv_lib_nsl_gethostbyname=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -rf conftest.dSYM
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
        conftest$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:$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 $ac_cv_lib_nsl_gethostbyname = yes; then
    cat >>confdefs.h <<_ACEOF
  #define HAVE_LIBNSL 1
-Line 5933  fi
+Line 6982  fi
 Line 5933  fi
 Line 6982  fi
  fi
-                                                                                                     ac_config_files="$ac_config_files Makefile engine/Makefile asm/Makefile builtin/Makefile fft/Makefile include/Makefile io/Makefile lib/Makefile parse/Makefile plot/Makefile"
+ ac_config_files="$ac_config_files Makefile engine/Makefile asm/Makefile builtin/Makefile fft/Makefile include/Makefile io/Makefile lib/Makefile parse/Makefile plot/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 5952  _ACEOF
+Line 7002  _ACEOF
 Line 5952  _ACEOF
 Line 7002  _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:$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= ;; #(
+       *) $as_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
        # 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 diff $cache_file confcache >/dev/null 2>&1; then :; else
+ if diff "$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 $cache_file"
+     test "x$cache_file" != "x/dev/null" &&
+       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+ $as_echo "$as_me: updating cache $cache_file" >&6;}
      cat confcache >$cache_file
    else
-     echo "not updating unwritable cache $cache_file"
+     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+ $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
    fi
  fi
  rm -f confcache
-Line 5993  test "x$prefix" = xNONE && prefix=$ac_default_prefix
+Line 7063  test "x$prefix" = xNONE && prefix=$ac_default_prefix
 Line 5993  test "x$prefix" = xNONE && prefix=$ac_default_prefix
 Line 7063  test "x$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=
  for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
    # 1. Remove the extension, and $U if already installed.
-   ac_i=`echo "$ac_i" |
+   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
-   # 2. Add them.
+   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
-   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+   #    will be set to the directory where LIBOBJS objects are built.
-   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
  done
  LIBOBJS=$ac_libobjs
  LTLIBOBJS=$ac_ltlibobjs
+ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+   { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+ Usually this means the macro was only invoked conditionally." >&5
+ $as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
+ Usually this means the macro was only invoked conditionally." >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+   { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+ Usually this means the macro was only invoked conditionally." >&5
+ $as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
+ Usually this means the macro was only invoked conditionally." >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+   { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+ Usually this means the macro was only invoked conditionally." >&5
+ $as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+ Usually this means the macro was only invoked conditionally." >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ if test -z "${USE_GC7_TRUE}" && test -z "${USE_GC7_FALSE}"; then
+   { { $as_echo "$as_me:$LINENO: error: conditional \"USE_GC7\" was never defined.
+ Usually this means the macro was only invoked conditionally." >&5
+ $as_echo "$as_me: error: conditional \"USE_GC7\" was never defined.
+ Usually this means the macro was only invoked conditionally." >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ if test -z "${USE_PLOT_TRUE}" && test -z "${USE_PLOT_FALSE}"; then
+   { { $as_echo "$as_me:$LINENO: error: conditional \"USE_PLOT\" was never defined.
+ Usually this means the macro was only invoked conditionally." >&5
+ $as_echo "$as_me: error: conditional \"USE_PLOT\" was never defined.
+ Usually this means the macro was only invoked conditionally." >&2;}
+    { (exit 1); exit 1; }; }
+ 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:$LINENO: creating $CONFIG_STATUS" >&5
- echo "$as_me: creating $CONFIG_STATUS" >&6;}
+ $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
- cat >$CONFIG_STATUS <<_ACEOF
+ cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  #! $SHELL
  # Generated by $as_me.
  # Run this file to recreate the current configuration.
-Line 6075  ac_cs_silent=false
+Line 7172  ac_cs_silent=false
 Line 6075  ac_cs_silent=false
 Line 7172  ac_cs_silent=false
  SHELL=\${CONFIG_SHELL-$SHELL}
  _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  ## --------------------- ##
  ## M4sh Initialization.  ##
  ## --------------------- ##
- # Be Bourne compatible
+ # Be more Bourne compatible
+ DUALCASE=1; export DUALCASE # for MKS sh
  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    emulate sh
    NULLCMD=:
-   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    # is contrary to our usage.  Disable this feature.
    alias -g '${1+"$@"}'='"$@"'
- elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+   setopt NO_GLOB_SUBST
-   set -o posix
+ else
+   case `(set -o) 2>/dev/null` in
+   *posix*) set -o posix ;;
+ esac
  fi
- DUALCASE=1; export DUALCASE # for MKS sh
+ # PATH needs CR
+ # 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_nl='
+ '
+ 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
+ if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='printf %s\n'
+   as_echo_n='printf %s'
+ else
+   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 $as_echo_body as_echo'
+ fi
+ # The user is always right.
+ if test "${PATH_SEPARATOR+set}" != set; then
+   PATH_SEPARATOR=:
+   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+       PATH_SEPARATOR=';'
+   }
+ fi
  # Support unset when possible.
  if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    as_unset=unset
-Line 6100  else
+Line 7253  else
 Line 6100  else
 Line 7253  else
  fi
+ # IFS
+ # We need space, tab and new line, in precisely that order.  Quoting is
+ # there to prevent editors from complaining about space-tab.
+ # (If _AS_PATH_WALK were called with IFS unset, it would disable word
+ # splitting by setting IFS to empty value.)
+ IFS=" ""        $as_nl"
+ # Find who we are.  Look in the path if we contain no directory 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/$0 && break
+ done
+ IFS=$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); exit 1; }
+ fi
  # Work around bugs in pre-3.0 UWIN ksh.
- $as_unset ENV MAIL MAILPATH
+ for as_var in ENV MAIL MAILPATH
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
  PS1='$ '
  PS2='> '
  PS4='+ '
  # NLS nuisances.
- for as_var in \
+ LC_ALL=C
-   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ export LC_ALL
-   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LANGUAGE=C
-   LC_TELEPHONE LC_TIME
+ export LANGUAGE
- do
-   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-     eval $as_var=C; export $as_var
-   else
-     $as_unset $as_var
-   fi
- done
  # Required to use basename.
- 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
+ if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
    as_basename=basename
  else
    as_basename=false
-Line 6134  fi
+Line 7314  fi
 Line 6134  fi
 Line 7314  fi
  # Name of the executable.
- as_me=`$as_basename "$0" ||
+ as_me=`$as_basename -- "$0" ||
  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
           X"$0" : 'X\(//\)$' \| \
-          X"$0" : 'X\(/\)$' \| \
+          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-          .     : '\(.\)' 2>/dev/null ||
+ $as_echo X/"$0" |
- echo X/"$0" |
+     sed '/^.*\/\([^/][^/]*\)\/*$/{
-     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+             s//\1/
-           /^X\/\(\/\/\)$/{ s//\1/; q; }
+             q
-           /^X\/\(\/\).*/{ s//\1/; q; }
+           }
-           s/.*/./; q'`
+           /^X\/\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\/\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+ # CDPATH.
+ $as_unset CDPATH
- # PATH needs CR, and LINENO needs CR and PATH.
- # Avoid depending upon Character Ranges.
- as_cr_letters='abcdefghijklmnopqrstuvwxyz'
- as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
- as_cr_Letters=$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" >conf$$.sh
-   echo  "exit 0"   >>conf$$.sh
-   chmod +x conf$$.sh
-   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-     PATH_SEPARATOR=';'
-   else
-     PATH_SEPARATOR=:
-   fi
-   rm -f conf$$.sh
- fi
    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"  || {
+   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
-   # Find who we are.  Look in the path if we contain no path at all
-   # relative or not.
-   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/$0 && break
- done
-        ;;
-   esac
-   # We did not find ourselves, most probably we were run as `sh COMMAND'
-   # in which case we are not to be found in the path.
-   if test "x$as_myself" = x; then
-     as_myself=$0
-   fi
-   if test ! -f "$as_myself"; then
-     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
- echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
-    { (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
-              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-              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
+   # line-number line after each line using $LINENO; the second 'sed'
-   # work.  The second script uses 'N' to pair each line-number line
+   # does the real work.  The second script uses 'N' to pair each
-   # with the numbered line, and appends trailing '-' during
+   # line-number line with the line containing $LINENO, and appends
-   # substitution so that $LINENO is not a special case at line end.
+   # trailing '-' during substitution so that $LINENO is not a special
+   # case at line end.
    # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+   # scripts with optimization help from Paolo Bonzini.  Blame Lee
-   sed '=' <$as_myself |
+   # 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 "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
- echo "$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
    # (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
+   . "./$as_me.lineno"
    # Exit status is that of the last command.
    exit
  }
- case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-   *c*,-n*) ECHO_N= ECHO_C='
+   as_dirname=dirname
- ' ECHO_T='      ' ;;
+ else
-   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+   as_dirname=false
-   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+ fi
- esac
- if expr a : '\(a\)' >/dev/null 2>&1; then
+ ECHO_C= ECHO_N= ECHO_T=
+ case `echo -n x` in
+ -n*)
+   case `echo 'x\c'` in
+   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
+   *)   ECHO_C='\c';;
+   esac;;
+ *)
+   ECHO_N='-n';;
+ esac
+ if expr a : '\(a\)' >/dev/null 2>&1 &&
+    test "X`expr 00001 : '.*\(...\)'`" = X001; then
    as_expr=expr
  else
    as_expr=false
  fi
  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
  if mkdir -p . 2>/dev/null; then
    as_mkdir_p=:
-Line 6295  else
+Line 7438  else
 Line 6295  else
 Line 7438  else
    as_mkdir_p=false
  fi
- as_executable_p="test -f"
+ 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="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-Line 6304  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
+Line 7468  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
 Line 6304  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
 Line 7468  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
  as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
- # IFS
- # We need space, tab and new line, in precisely that order.
- as_nl='
- '
- IFS="   $as_nl"
- # CDPATH.
- $as_unset CDPATH
  exec 6>&1
- # Open the log real soon, to keep \$[0] and so on meaningful, and to
+ # 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 2.59.  Invocation command line was
+ generated by GNU Autoconf 2.62.  Invocation command line was
    CONFIG_FILES    = $CONFIG_FILES
    CONFIG_HEADERS  = $CONFIG_HEADERS
-Line 6336  generated by GNU Autoconf 2.59.  Invocation command li
+Line 7483  generated by GNU Autoconf 2.59.  Invocation command li
 Line 6336  generated by GNU Autoconf 2.59.  Invocation command li
 Line 7483  generated by GNU Autoconf 2.59.  Invocation command li
    CONFIG_COMMANDS = $CONFIG_COMMANDS
    $ $0 $@
- _CSEOF
+ on `(hostname || uname -n) 2>/dev/null | sed 1q`
- echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+ "
- echo >&5
  _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  # Files that config.status was made for.
- if test -n "$ac_config_files"; then
+ config_files="$ac_config_files"
-   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+ config_commands="$ac_config_commands"
- fi
- if test -n "$ac_config_headers"; then
+ _ACEOF
-   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
- fi
- if test -n "$ac_config_links"; then
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
- fi
- if test -n "$ac_config_commands"; then
-   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
- fi
- cat >>$CONFIG_STATUS <<\_ACEOF
  ac_cs_usage="\
  \`$as_me' instantiates files from templates according to the
  current configuration.
-Line 6367  current configuration.
+Line 7503  current configuration.
 Line 6367  current configuration.
 Line 7503  current configuration.
  Usage: $0 [OPTIONS] [FILE]...
    -h, --help       print this help, then exit
-   -V, --version    print version number, then exit
+   -V, --version    print version number and configuration settings, then exit
    -q, --quiet      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]
                     instantiate the configuration file FILE
  Configuration files:
  $config_files
-Line 6381  Configuration commands:
+Line 7517  Configuration commands:
 Line 6381  Configuration commands:
 Line 7517  Configuration commands:
  $config_commands
  Report bugs to <bug-autoconf@gnu.org>."
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_cs_version="\\
  config.status
- configured by $0, generated by GNU Autoconf 2.59,
+ configured by $0, generated by GNU Autoconf 2.62,
-   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
- Copyright (C) 2003 Free Software Foundation, Inc.
+ Copyright (C) 2008 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[^=]*=\(.*\)'`
      ac_shift=:
      ;;
-   -*)
+   *)
      ac_option=$1
      ac_optarg=$2
      ac_shift=shift
      ;;
-   *) # This is not an option, so the user has probably given explicit
-      # arguments.
-      ac_option=$1
-      ac_need_defaults=false;;
    esac
    case $ac_option in
    # Handling of the options.
- _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF
    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
      ac_cs_recheck=: ;;
-   --version | --vers* | -V )
+   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-     echo "$ac_cs_version"; exit 0 ;;
+     $as_echo "$ac_cs_version"; exit ;;
-   --he | --h)
+   --debug | --debu | --deb | --de | --d | -d )
-     # 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 )
      $ac_shift
-     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+     case $ac_optarg in
+     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+     esac
+     CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
      ac_need_defaults=false;;
-   --header | --heade | --head | --hea )
+   --he | --h |  --help | --hel | -h )
-     $ac_shift
+     $as_echo "$ac_cs_usage"; exit ;;
-     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
-     ac_need_defaults=false;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil | --si | --s)
      ac_cs_silent=: ;;
    # This is an error.
-   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+   -*) { $as_echo "$as_me: error: unrecognized option: $1
- Try \`$0 --help' for more information." >&5
+ Try \`$0 --help' for more information." >&2
- echo "$as_me: error: unrecognized option: $1
- Try \`$0 --help' for more information." >&2;}
     { (exit 1); exit 1; }; } ;;
-   *) ac_config_targets="$ac_config_targets $1" ;;
+   *) ac_config_targets="$ac_config_targets $1"
+      ac_need_defaults=false ;;
    esac
    shift
-Line 6471  if $ac_cs_silent; then
+Line 7596  if $ac_cs_silent; then
 Line 6471  if $ac_cs_silent; then
 Line 7596  if $ac_cs_silent; then
  fi
  _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  if \$ac_cs_recheck; then
-   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+   shift
+   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+   CONFIG_SHELL='$SHELL'
+   export CONFIG_SHELL
+   exec "\$@"
  fi
  _ACEOF
+ cat >>$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
- cat >>$CONFIG_STATUS <<_ACEOF
+ _ACEOF
+ cat >>$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
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ # Handling of arguments.
- cat >>$CONFIG_STATUS <<\_ACEOF
  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="$CONFIG_FILES Makefile" ;;
+     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-   "engine/Makefile" ) CONFIG_FILES="$CONFIG_FILES engine/Makefile" ;;
+     "engine/Makefile") CONFIG_FILES="$CONFIG_FILES engine/Makefile" ;;
-   "asm/Makefile" ) CONFIG_FILES="$CONFIG_FILES asm/Makefile" ;;
+     "asm/Makefile") CONFIG_FILES="$CONFIG_FILES asm/Makefile" ;;
-   "builtin/Makefile" ) CONFIG_FILES="$CONFIG_FILES builtin/Makefile" ;;
+     "builtin/Makefile") CONFIG_FILES="$CONFIG_FILES builtin/Makefile" ;;
-   "fft/Makefile" ) CONFIG_FILES="$CONFIG_FILES fft/Makefile" ;;
+     "fft/Makefile") CONFIG_FILES="$CONFIG_FILES fft/Makefile" ;;
-   "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
-   "io/Makefile" ) CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
+     "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
-   "lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
+     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
-   "parse/Makefile" ) CONFIG_FILES="$CONFIG_FILES parse/Makefile" ;;
+     "parse/Makefile") CONFIG_FILES="$CONFIG_FILES parse/Makefile" ;;
-   "plot/Makefile" ) CONFIG_FILES="$CONFIG_FILES plot/Makefile" ;;
+     "plot/Makefile") CONFIG_FILES="$CONFIG_FILES plot/Makefile" ;;
-   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
-   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
- echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
     { (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 6523  if $ac_need_defaults; then
+Line 7661  if $ac_need_defaults; then
 Line 6523  if $ac_need_defaults; then
 Line 7661  if $ac_need_defaults; then
  fi
  # Have a temporary directory for convenience.  Make it in the build tree
- # simply because there is no reason to put it here, and in addition,
+ # simply because there is no reason against having it here, and in addition,
  # creating and moving files from /tmp can sometimes cause problems.
- # Create a temporary directory, and hook for its removal unless debugging.
+ # Hook for its removal unless debugging.
+ # Note that there is a small window in which the directory will not be cleaned:
+ # after its creation but before its name has been assigned to `$tmp'.
  $debug ||
  {
-   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+   tmp=
+   trap 'exit_status=$?
+   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+ ' 0
    trap '{ (exit 1); exit 1; }' 1 2 13 15
  }
  # Create a (secure) tmp directory for tmp files.
  {
-   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
    test -n "$tmp" && test -d "$tmp"
  }  ||
  {
-   tmp=./confstat$$-$RANDOM
+   tmp=./conf$$-$RANDOM
-   (umask 077 && mkdir $tmp)
+   (umask 077 && mkdir "$tmp")
  } ||
  {
-    echo "$me: cannot create a temporary directory in ." >&2
+    $as_echo "$as_me: cannot create a temporary directory in ." >&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 "$CONFIG_FILES"; then
+ ac_cr='
'
+ ac_cs_awk_cr=`$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=$ac_cr
+ fi
+ echo 'BEGIN {' >"$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 ||
+   { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+ $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+    { (exit 1); exit 1; }; }
+ ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ ac_delim='%!_!# '
+ for ac_last_try in false false false false false :; do
+   . ./conf$$subs.sh ||
+     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+ $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+    { (exit 1); exit 1; }; }
- # No need to generate the scripts if there are no CONFIG_FILES.
+   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
- # This happens for instance when ./config.status config.h
+     break
- if test -n "\$CONFIG_FILES"; then
+   elif $ac_last_try; then
-   # Protect against being on the right side of a sed subst in config.status.
+     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+ $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
-    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+    { (exit 1); exit 1; }; }
- s,@SHELL@,$SHELL,;t t
+   else
- s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
- s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+   fi
- s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+ done
- s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+ rm -f conf$$subs.sh
- 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@,$CCDEPMODE,;t t
- s,@LN_S@,$LN_S,;t t
- s,@RANLIB@,$RANLIB,;t t
- s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
- s,@YACC@,$YACC,;t t
- s,@CPP@,$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
- s,@USE_GC_ZEROPAGE@,$USE_GC_ZEROPAGE,;t t
- s,@PARIINC@,$PARIINC,;t t
- s,@PARILIB@,$PARILIB,;t t
- s,@EGREP@,$EGREP,;t t
- s,@XPMLIB@,$XPMLIB,;t t
- s,@USE_PLOT_TRUE@,$USE_PLOT_TRUE,;t t
- s,@USE_PLOT_FALSE@,$USE_PLOT_FALSE,;t t
- s,@FEPLIB@,$FEPLIB,;t t
- s,@MPIINC@,$MPIINC,;t t
- s,@MPILIB@,$MPILIB,;t t
- s,@LAPACKLIB@,$LAPACKLIB,;t t
- s,@libasir_postfix@,$libasir_postfix,;t t
- s,@USE_GC_INTERIX@,$USE_GC_INTERIX,;t t
- s,@USE_GC_SPARC64@,$USE_GC_SPARC64,;t t
- s,@asm_obj@,$asm_obj,;t t
- s,@LIBOBJS@,$LIBOBJS,;t t
- s,@LTLIBOBJS@,$LTLIBOBJS,;t t
- CEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ cat >>"\$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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ _ACAWK
+ cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+   for (key in S) S_is_set[key] = 1
+   FS = ""
-   cat >>$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 < "$tmp/subs1.awk" > "$tmp/subs.awk" \
-         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+   || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
-         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ $as_echo "$as_me: error: could not setup config files machinery" >&2;}
-   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+    { (exit 1); exit 1; }; }
-         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ _ACEOF
-   * )   ac_file_in=$ac_file.in ;;
+ # 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
+ 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*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+ $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+    { (exit 1); exit 1; }; };;
+   :[FH]-) ac_tag=-:-;;
+   :[FH]*) ac_tag=$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;;
+   :[FH])
+     ac_file_inputs=
+     for ac_f
+     do
+       case $ac_f in
+       -) ac_f="$tmp/stdin";;
+       *) # Look for the file first in the build tree, then in the source tree
+          # (if the path is not absolute).  The absolute path cannot be DOS-style,
+          # because $ac_f cannot contain `:'.
+          test -f "$ac_f" ||
+            case $ac_f in
+            [\\/$]*) false;;
+            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+            esac ||
+            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+ $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+    { (exit 1); exit 1; }; };;
+       esac
+       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+       ac_file_inputs="$ac_file_inputs '$ac_f'"
+     done
+     # Let's still pretend it is `configure' which instantiates (i.e., don't
+     # use $as_me), people would be surprised to read:
+     #    /* config.h.  Generated by config.status.  */
+     configure_input='Generated from '`
+           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+         `' by configure.'
+     if test x"$ac_file" != x-; then
+       configure_input="$ac_file.  $configure_input"
+       { $as_echo "$as_me:$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 $ac_tag in
+     *:-:* | *:-) cat >"$tmp/stdin" \
+       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+ $as_echo "$as_me: error: could not create $ac_file" >&2;}
+    { (exit 1); exit 1; }; } ;;
+     esac
+     ;;
+   esac
+   ac_dir=`$as_dirname -- "$ac_file" ||
  $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
           X"$ac_file" : 'X\(//\)[^/]' \| \
           X"$ac_file" : 'X\(//\)$' \| \
-          X"$ac_file" : 'X\(/\)' \| \
+          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-          .     : '\(.\)' 2>/dev/null ||
+ $as_echo X"$ac_file" |
- echo X"$ac_file" |
+     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/
-   { if $as_mkdir_p; then
+             q
-     mkdir -p "$ac_dir"
+           }
-   else
+           /^X\(\/\/\)$/{
-     as_dir="$ac_dir"
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+   { as_dir="$ac_dir"
+   case $as_dir in #(
+   -*) as_dir=./$as_dir;;
+   esac
+   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
      as_dirs=
-     while test ! -d "$as_dir"; do
+     while :; do
-       as_dirs="$as_dir $as_dirs"
+       case $as_dir in #(
-       as_dir=`(dirname "$as_dir") 2>/dev/null ||
+       *\'*) 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\(/\)' \| \
+          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-          .     : '\(.\)' 2>/dev/null ||
+ $as_echo X"$as_dir" |
- echo X"$as_dir" |
+     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'`
+       test -d "$as_dir" && break
      done
-     test ! -n "$as_dirs" || mkdir $as_dirs
+     test -z "$as_dirs" || eval "mkdir $as_dirs"
-   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
- echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
     { (exit 1); exit 1; }; }; }
    ac_builddir=.
- if test "$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/$srcdir ;;
  esac
+ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
- # Do not use `cd foo && pwd` to compute absolute paths, because
- # the directories may not exist.
- case `pwd` in
- .) ac_abs_builddir="$ac_dir";;
- *)
-   case "$ac_dir" in
-   .) ac_abs_builddir=`pwd`;;
-   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
-   *) ac_abs_builddir=`pwd`/"$ac_dir";;
-   esac;;
- esac
- case $ac_abs_builddir in
- .) ac_abs_top_builddir=${ac_top_builddir}.;;
- *)
-   case ${ac_top_builddir}. in
-   .) ac_abs_top_builddir=$ac_abs_builddir;;
-   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
-   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
-   esac;;
- esac
- case $ac_abs_builddir in
- .) ac_abs_srcdir=$ac_srcdir;;
- *)
-   case $ac_srcdir in
-   .) ac_abs_srcdir=$ac_abs_builddir;;
-   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
-   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
-   esac;;
- esac
- case $ac_abs_builddir in
- .) ac_abs_top_srcdir=$ac_top_srcdir;;
- *)
-   case $ac_top_srcdir in
-   .) ac_abs_top_srcdir=$ac_abs_builddir;;
-   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
-   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
-   esac;;
- esac
+   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
-   # Let's still pretend it is `configure' which instantiates (i.e., don't
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-   # use $as_me), people would be surprised to read:
+ # If the template does not know about datarootdir, expand it.
-   #    /* config.h.  Generated by config.status.  */
+ # FIXME: This hack should be removed a few years after 2.60.
-   if test x"$ac_file" = x-; then
+ ac_datarootdir_hack=; ac_datarootdir_seen=
-     configure_input=
-   else
-     configure_input="$ac_file.  "
-   fi
-   configure_input=$configure_input"Generated from `echo $ac_file_in |
-                                      sed 's,.*/,,'` by configure."
-   # First look for the input files in the build tree, otherwise in the
+ ac_sed_dataroot='
-   # src tree.
+ /datarootdir/ {
-   ac_file_inputs=`IFS=:
+   p
-     for f in $ac_file_in; do
+   q
-       case $f in
+ }
-       -) echo $tmp/stdin ;;
+ /@datadir@/p
-       [\\/$]*)
+ /@docdir@/p
-          # Absolute (can't be DOS-style, as IFS=:)
+ /@infodir@/p
-          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ /@localedir@/p
- echo "$as_me: error: cannot find input file: $f" >&2;}
+ /@mandir@/p
-    { (exit 1); exit 1; }; }
+ '
-          echo "$f";;
+ case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-       *) # Relative
+ *datarootdir*) ac_datarootdir_seen=yes;;
-          if test -f "$f"; then
+ *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-            # Build tree
+   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-            echo "$f"
+ $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-          elif test -f "$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: $f" >&2;}
-    { (exit 1); exit 1; }; }
-          fi;;
-       esac
-     done` || { (exit 1); exit 1; }
-   if test x"$ac_file" != x-; then
-     { echo "$as_me:$LINENO: creating $ac_file" >&5
- echo "$as_me: creating $ac_file" >&6;}
-     rm -f "$ac_file"
-   fi
  _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" | $AWK -f "$tmp/subs.awk" >$tmp/out \
-     cat $tmp/out
+   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
-     rm -f $tmp/out
+ $as_echo "$as_me: error: could not create $ac_file" >&2;}
-   fi
+    { (exit 1); exit 1; }; }
- done
+ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
- _ACEOF
+   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
- cat >>$CONFIG_STATUS <<\_ACEOF
+   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+   { $as_echo "$as_me:$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: $ac_file contains a reference to the variable \`datarootdir'
+ which seems to be undefined.  Please make sure it is defined." >&2;}
- #
+   rm -f "$tmp/stdin"
- # CONFIG_COMMANDS section.
+   case $ac_file in
- #
+   -) cat "$tmp/out" && rm -f "$tmp/out";;
- for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
-   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+   esac \
-   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
-   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
+ $as_echo "$as_me: error: could not create $ac_file" >&2;}
- $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+    { (exit 1); exit 1; }; }
-          X"$ac_dest" : 'X\(//\)[^/]' \| \
+  ;;
-          X"$ac_dest" : 'X\(//\)$' \| \
-          X"$ac_dest" : 'X\(/\)' \| \
-          .     : '\(.\)' 2>/dev/null ||
- echo X"$ac_dest" |
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-           /^X\(\/\/\)$/{ s//\1/; q; }
-           /^X\(\/\).*/{ s//\1/; q; }
-           s/.*/./; q'`
-   { if $as_mkdir_p; then
-     mkdir -p "$ac_dir"
-   else
-     as_dir="$ac_dir"
-     as_dirs=
-     while test ! -d "$as_dir"; do
-       as_dirs="$as_dir $as_dirs"
-       as_dir=`(dirname "$as_dir") 2>/dev/null ||
- $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-          X"$as_dir" : 'X\(//\)[^/]' \| \
-          X"$as_dir" : 'X\(//\)$' \| \
-          X"$as_dir" : 'X\(/\)' \| \
-          .     : '\(.\)' 2>/dev/null ||
- echo X"$as_dir" |
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-           /^X\(\/\/\)$/{ s//\1/; q; }
-           /^X\(\/\).*/{ s//\1/; q; }
-           s/.*/./; q'`
-     done
-     test ! -n "$as_dirs" || mkdir $as_dirs
-   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
- echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
-    { (exit 1); exit 1; }; }; }
-   ac_builddir=.
- if test "$ac_dir" != .; then
+   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
-   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ $as_echo "$as_me: executing $ac_file commands" >&6;}
-   # A "../" for each directory in $ac_dir_suffix.
+  ;;
-   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+   esac
- else
-   ac_dir_suffix= ac_top_builddir=
- fi
- case $srcdir in
-   .)  # No --srcdir option.  We are building in place.
-     ac_srcdir=.
-     if test -z "$ac_top_builddir"; then
-        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
- # Do not use `cd foo && pwd` to compute absolute paths, because
+   case $ac_file$ac_mode in
- # the directories may not exist.
+     "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
- case `pwd` in
+   # Strip MF so we end up with the name of the file.
- .) ac_abs_builddir="$ac_dir";;
+   mf=`echo "$mf" | sed -e 's/:.*$//'`
- *)
+   # Check whether this is an Automake generated Makefile or not.
-   case "$ac_dir" in
+   # We used to match only the files named `Makefile.in', but
-   .) ac_abs_builddir=`pwd`;;
+   # some people rename them; so instead we look at the file content.
-   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+   # Grep'ing the first line is not enough: some people post-process
-   *) ac_abs_builddir=`pwd`/"$ac_dir";;
+   # each Makefile.in and add a new line on top of each file to say so.
-   esac;;
+   # Grep'ing the whole file is not good either: AIX grep has a line
- esac
+   # limit of 2048, but all sed's we know have understand at least 4000.
- case $ac_abs_builddir in
+   if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
- .) ac_abs_top_builddir=${ac_top_builddir}.;;
+     dirpart=`$as_dirname -- "$mf" ||
- *)
+ $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-   case ${ac_top_builddir}. in
+          X"$mf" : 'X\(//\)[^/]' \| \
-   .) ac_abs_top_builddir=$ac_abs_builddir;;
+          X"$mf" : 'X\(//\)$' \| \
-   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ $as_echo X"$mf" |
-   esac;;
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- esac
+             s//\1/
- case $ac_abs_builddir in
+             q
- .) ac_abs_srcdir=$ac_srcdir;;
+           }
- *)
+           /^X\(\/\/\)[^/].*/{
-   case $ac_srcdir in
+             s//\1/
-   .) ac_abs_srcdir=$ac_abs_builddir;;
+             q
-   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+           }
-   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+           /^X\(\/\/\)$/{
-   esac;;
+             s//\1/
- esac
+             q
- case $ac_abs_builddir in
+           }
- .) ac_abs_top_srcdir=$ac_top_srcdir;;
+           /^X\(\/\).*/{
- *)
+             s//\1/
-   case $ac_top_srcdir in
+             q
-   .) ac_abs_top_srcdir=$ac_abs_builddir;;
+           }
-   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+           s/.*/./; q'`
-   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+   else
-   esac;;
+     continue
- esac
+   fi
+   # Extract the definition of DEPDIR, am__include, and am__quote
+   # from the Makefile without running `make'.
-   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
+   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
- echo "$as_me: executing $ac_dest commands" >&6;}
-   case $ac_dest in
-     default-1 )
- test x"$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 "$DEPDIR" && continue
+   am__include=`sed -n 's/^am__include = //p' < "$mf"`
+   test -z "am__include" && continue
+   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
    # When using ansi2knr, U may be empty or an underscore; expand it
-   U=`sed -n -e '/^U = / s///p' < "$mf"`
+   U=`sed -n 's/^U = //p' < "$mf"`
-   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
+   # Find all dependency output files, they are included files with
-   # We invoke sed twice because it is the simplest approach to
+   # $(DEPDIR) in their names.  We invoke sed twice because it is the
-   # changing $(DEPDIR) to its actual value in the expansion.
+   # simplest approach to changing $(DEPDIR) to its actual value in the
-   for file in `sed -n -e '
+   # expansion.
-     /^DEP_FILES = .*\\\\$/ {
+   for file in `sed -n "
-       s/^DEP_FILES = //
+     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-       :loop
-         s/\\\\$//
-         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|/[^/]*$||'`
+     fdir=`$as_dirname -- "$file" ||
-     $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
+ $as_expr X"$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
+   case $as_dir in #(
+   -*) as_dir=./$as_dir;;
+   esac
+   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+     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" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+ $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+    { (exit 1); exit 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; }
  _ACEOF
  chmod +x $CONFIG_STATUS
  ac_clean_files=$ac_clean_files_save
+ test $ac_write_fail = 0 ||
+   { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+ $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+    { (exit 1); exit 1; }; }
  # configure is writing to config.log, and then calls config.status.
  # config.status does its own redirection, appending to config.log.
  # Unfortunately, on DOS this fails, as config.log is still kept open
-Line 7084  if test "$no_create" != yes; then
+Line 8279  if test "$no_create" != yes; then
 Line 7084  if test "$no_create" != yes; then
 Line 8279  if test "$no_create" != yes; then
    # Use ||, not &&, to avoid exiting from the if with $? = 1, which
    # would make configure fail if this is the last instruction.
    $ac_cs_success || { (exit 1); exit 1; }
+ fi
+ if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+   { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
+ $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
  fi

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>