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Diff for /OpenXM_contrib2/asir2000/configure between version 1.35 and 1.66

-version 1.35, 2005/07/12 14:47:13
+version 1.66, 2016/09/23 03:03:39
 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 2.69 for asir 1.15.
  #
- # Copyright (C) 2003 Free Software Foundation, Inc.
+ #
+ # Copyright (C) 1992-1996, 1998-2012 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.  ##
+ ## M4sh Initialization. ##
- ## --------------------- ##
+ ## -------------------- ##
- # Be Bourne compatible
+ # Be more Bourne compatible
- if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ DUALCASE=1; export DUALCASE # for MKS sh
+ if test -n "${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
- # Support unset when possible.
- if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_nl='
-   as_unset=unset
+ '
+ export as_nl
+ # Printing a long string crashes Solaris 7 /usr/bin/printf.
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+ # Prefer a ksh shell builtin over an external printf program on Solaris,
+ # but without wasting forks for bash or zsh.
+ if test -z "$BASH_VERSION$ZSH_VERSION" \
+     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='print -r --'
+   as_echo_n='print -rn --'
+ elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='printf %s\n'
+   as_echo_n='printf %s'
  else
-   as_unset=false
+   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+     as_echo_n='/usr/ucb/echo -n'
+   else
+     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+     as_echo_n_body='eval
+       arg=$1;
+       case $arg in #(
+       *"$as_nl"*)
+         expr "X$arg" : "X\\(.*\\)$as_nl";
+         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+       esac;
+       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+     '
+     export as_echo_n_body
+     as_echo_n='sh -c $as_echo_n_body as_echo'
+   fi
+   export as_echo_body
+   as_echo='sh -c $as_echo_body as_echo'
  fi
+ # The user is always right.
+ if test "${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
- # Work around bugs in pre-3.0 UWIN ksh.
- $as_unset ENV MAIL MAILPATH
+ # 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.
+ as_myself=
+ 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
+ fi
+ # Unset variables that we do not need and which cause bugs (e.g. in
+ # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+ # suppresses any "Segmentation fault" message there.  '((' could
+ # trigger a bug in pdksh 5.2.14.
+ for as_var in BASH_ENV ENV MAIL MAILPATH
+ do eval test x\${$as_var+set} = xset \
+   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+ done
  PS1='$ '
  PS2='> '
  PS4='+ '
  # NLS nuisances.
- 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
+ # CDPATH.
+ (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+ # Use a proper internal environment variable to ensure we don't fall
+   # into an infinite loop, continuously re-executing ourselves.
+   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+     _as_can_reexec=no; export _as_can_reexec;
+     # We cannot yet assume a decent shell, so we have to provide a
+ # neutralization value for shells without unset; and this also
+ # works around shells that cannot unset nonexistent variables.
+ # Preserve -v and -x to the replacement shell.
+ BASH_ENV=/dev/null
+ ENV=/dev/null
+ (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ case $- in # ((((
+   *v*x* | *x*v* ) as_opts=-vx ;;
+   *v* ) as_opts=-v ;;
+   *x* ) as_opts=-x ;;
+   * ) as_opts= ;;
+ esac
+ exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+ # Admittedly, this is quite paranoid, since all the known shells bail
+ # out after a failed `exec'.
+ $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+ as_fn_exit 255
+   fi
+   # We don't want this to propagate to other subprocesses.
+           { _as_can_reexec=; unset _as_can_reexec;}
+ if test "x$CONFIG_SHELL" = x; then
+   as_bourne_compatible="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_required="as_fn_return () { (exit \$1); }
+ as_fn_success () { as_fn_return 0; }
+ as_fn_failure () { as_fn_return 1; }
+ as_fn_ret_success () { return 0; }
+ as_fn_ret_failure () { return 1; }
+ exitcode=0
+ as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+ as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+ as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+ as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+ else
+   exitcode=1; echo positional parameters were not saved.
+ fi
+ test x\$exitcode = x0 || exit 1
+ test -x / || exit 1"
+   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+ test \$(( 1 + 1 )) = 2 || exit 1"
+   if (eval "$as_required") 2>/dev/null; then :
+   as_have_required=yes
+ else
+   as_have_required=no
+ fi
+   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+ else
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ as_found=false
+ for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  do
-   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+   IFS=$as_save_IFS
-     eval $as_var=C; export $as_var
+   test -z "$as_dir" && as_dir=.
+   as_found=:
+   case $as_dir in #(
+          /*)
+            for as_base in sh bash ksh sh5; do
+              # Try only shells that exist, to save several forks.
+              as_shell=$as_dir/$as_base
+              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+   CONFIG_SHELL=$as_shell as_have_required=yes
+                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+   break 2
+ fi
+ fi
+            done;;
+        esac
+   as_found=false
+ done
+ $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+   CONFIG_SHELL=$SHELL as_have_required=yes
+ fi; }
+ IFS=$as_save_IFS
+       if test "x$CONFIG_SHELL" != x; then :
+   export CONFIG_SHELL
+              # We cannot yet assume a decent shell, so we have to provide a
+ # neutralization value for shells without unset; and this also
+ # works around shells that cannot unset nonexistent variables.
+ # Preserve -v and -x to the replacement shell.
+ BASH_ENV=/dev/null
+ ENV=/dev/null
+ (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ case $- in # ((((
+   *v*x* | *x*v* ) as_opts=-vx ;;
+   *v* ) as_opts=-v ;;
+   *x* ) as_opts=-x ;;
+   * ) as_opts= ;;
+ esac
+ exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+ # Admittedly, this is quite paranoid, since all the known shells bail
+ # out after a failed `exec'.
+ $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+ exit 255
+ fi
+     if test x$as_have_required = xno; then :
+   $as_echo "$0: This script requires a shell more modern than all"
+   $as_echo "$0: the shells that I found on your system."
+   if test x${ZSH_VERSION+set} = xset ; then
+     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
    else
-     $as_unset $as_var
+     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+ $0: including any error possibly output before this
+ $0: message. Then install a modern shell, or manually run
+ $0: the script under such a shell if you do have one."
    fi
- done
+   exit 1
+ fi
+ fi
+ fi
+ SHELL=${CONFIG_SHELL-/bin/sh}
+ export SHELL
+ # Unset more variables known to interfere with behavior of common tools.
+ CLICOLOR_FORCE= GREP_OPTIONS=
+ unset CLICOLOR_FORCE GREP_OPTIONS
- # Required to use basename.
+ ## --------------------- ##
- if expr a : '\(a\)' >/dev/null 2>&1; then
+ ## M4sh Shell Functions. ##
+ ## --------------------- ##
+ # as_fn_unset VAR
+ # ---------------
+ # Portably unset VAR.
+ as_fn_unset ()
+ {
+   { eval $1=; unset $1;}
+ }
+ as_unset=as_fn_unset
+ # as_fn_set_status STATUS
+ # -----------------------
+ # Set $? to STATUS, without forking.
+ as_fn_set_status ()
+ {
+   return $1
+ } # as_fn_set_status
+ # as_fn_exit STATUS
+ # -----------------
+ # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+ as_fn_exit ()
+ {
+   set +e
+   as_fn_set_status $1
+   exit $1
+ } # as_fn_exit
+ # as_fn_mkdir_p
+ # -------------
+ # Create "$as_dir" as a directory, including parents if necessary.
+ as_fn_mkdir_p ()
+ {
+   case $as_dir in #(
+   -*) as_dir=./$as_dir;;
+   esac
+   test -d "$as_dir" || eval $as_mkdir_p || {
+     as_dirs=
+     while :; do
+       case $as_dir in #(
+       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+       *) as_qdir=$as_dir;;
+       esac
+       as_dirs="'$as_qdir' $as_dirs"
+       as_dir=`$as_dirname -- "$as_dir" ||
+ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+          X"$as_dir" : 'X\(//\)[^/]' \| \
+          X"$as_dir" : 'X\(//\)$' \| \
+          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+ $as_echo X"$as_dir" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)[^/].*/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+       test -d "$as_dir" && break
+     done
+     test -z "$as_dirs" || eval "mkdir $as_dirs"
+   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+ } # as_fn_mkdir_p
+ # as_fn_executable_p FILE
+ # -----------------------
+ # Test if FILE is an executable regular file.
+ as_fn_executable_p ()
+ {
+   test -f "$1" && test -x "$1"
+ } # as_fn_executable_p
+ # as_fn_append VAR VALUE
+ # ----------------------
+ # Append the text in VALUE to the end of the definition contained in VAR. Take
+ # advantage of any shell optimizations that allow amortized linear growth over
+ # repeated appends, instead of the typical quadratic growth present in naive
+ # implementations.
+ if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+   eval 'as_fn_append ()
+   {
+     eval $1+=\$2
+   }'
+ else
+   as_fn_append ()
+   {
+     eval $1=\$$1\$2
+   }
+ fi # as_fn_append
+ # as_fn_arith ARG...
+ # ------------------
+ # Perform arithmetic evaluation on the ARGs, and store the result in the
+ # global $as_val. Take advantage of shells that can avoid forks. The arguments
+ # must be portable across $(()) and expr.
+ if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+   eval 'as_fn_arith ()
+   {
+     as_val=$(( $* ))
+   }'
+ else
+   as_fn_arith ()
+   {
+     as_val=`expr "$@" || test $? -eq 1`
+   }
+ fi # as_fn_arith
+ # as_fn_error STATUS ERROR [LINENO LOG_FD]
+ # ----------------------------------------
+ # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+ # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+ # script with STATUS, using 1 if that was 0.
+ as_fn_error ()
+ {
+   as_status=$1; test $as_status -eq 0 && as_status=1
+   if test "$4"; then
+     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+   fi
+   $as_echo "$as_me: error: $2" >&2
+   as_fn_exit $as_status
+ } # as_fn_error
+ if expr a : '\(a\)' >/dev/null 2>&1 &&
+    test "X`expr 00001 : '.*\(...\)'`" = X001; then
    as_expr=expr
  else
    as_expr=false
  fi
- if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+ if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
    as_basename=basename
  else
    as_basename=false
  fi
+ if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+   as_dirname=dirname
+ else
+   as_dirname=false
+ fi
- # Name of the executable.
+ as_me=`$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'`
- # PATH needs CR, and LINENO needs CR and PATH.
  # Avoid depending upon Character Ranges.
  as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-Line 83  as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+Line 461  as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 Line 83  as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 Line 461  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=$LINENO as_lineno_1a=$LINENO
-   as_lineno_1=$LINENO
+   as_lineno_2=$LINENO as_lineno_2a=$LINENO
-   as_lineno_2=$LINENO
+   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-   test "x$as_lineno_1" != "x$as_lineno_2" &&
+   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
-   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+   sed -n '
-   # Find who we are.  Look in the path if we contain no path at all
+     p
-   # relative or not.
+     /[$]LINENO/=
-   case $0 in
+   ' <$as_myself |
-     *[\\/]* ) 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: 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
-   # work.  The second script uses 'N' to pair each line-number line
-   # with the numbered line, and appends trailing '-' during
-   # substitution so that $LINENO is not a special case at line end.
-   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
-   sed '=' <$as_myself |
      sed '
+       s/[$]LINENO.*/&-/
+       t lineno
+       b
+       :lineno
        N
-       s,$,-,
+       :loop
-       : loop
+       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
        t loop
-       s,-$,,
+       s/-\n.*//
-       s,^['$as_cr_digits']*\n,,
      ' >$as_me.lineno &&
-   chmod +x $as_me.lineno ||
+   chmod +x "$as_me.lineno" ||
-     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-    { (exit 1); exit 1; }; }
+   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+   # already done that, so ensure we don't try to do so again and fall
+   # in an infinite loop.  This has already happened in practice.
+   _as_can_reexec=no; export _as_can_reexec
    # Don't try to exec as it changes $[0], causing all sort of problems
    # (the dirname of $[0] is not the place where we might find the
-   # original and so on.  Autoconf is especially sensible to this).
+   # original and so on.  Autoconf is especially sensitive to this).
-   . ./$as_me.lineno
+   . "./$as_me.lineno"
    # Exit status is that of the last command.
    exit
  }
+ ECHO_C= ECHO_N= ECHO_T=
- case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ case `echo -n x` in #(((((
-   *c*,-n*) ECHO_N= ECHO_C='
+ -n*)
- ' ECHO_T='      ' ;;
+   case `echo 'xy\c'` in
-   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
-   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+   xy)  ECHO_C='\c';;
+   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+        ECHO_T=' ';;
+   esac;;
+ *)
+   ECHO_N='-n';;
  esac
- if expr a : '\(a\)' >/dev/null 2>&1; then
+ rm -f conf$$ conf$$.exe conf$$.file
-   as_expr=expr
+ if test -d conf$$.dir; then
+   rm -f conf$$.dir/conf$$.file
  else
-   as_expr=false
+   rm -f conf$$.dir
+   mkdir conf$$.dir 2>/dev/null
  fi
+ if (echo >conf$$.file) 2>/dev/null; then
- rm -f conf$$ conf$$.exe conf$$.file
+   if ln -s conf$$.file conf$$ 2>/dev/null; then
- echo >conf$$.file
- if ln -s conf$$.file conf$$ 2>/dev/null; then
-   # We could just check for DJGPP; but this test a) works b) is more generic
-   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-   if test -f conf$$.exe; then
-     # Don't use ln at all; we don't have any links
-     as_ln_s='cp -p'
-   else
      as_ln_s='ln -s'
+     # ... but there are two gotchas:
+     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+     # In both cases, we have to default to `cp -pR'.
+     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+       as_ln_s='cp -pR'
+   elif ln conf$$.file conf$$ 2>/dev/null; then
+     as_ln_s=ln
+   else
+     as_ln_s='cp -pR'
    fi
- elif ln conf$$.file conf$$ 2>/dev/null; then
-   as_ln_s=ln
  else
-   as_ln_s='cp -p'
+   as_ln_s='cp -pR'
  fi
- rm -f conf$$ 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=:
+   as_mkdir_p='mkdir -p "$as_dir"'
  else
    test -d ./-p && rmdir ./-p
    as_mkdir_p=false
  fi
- as_executable_p="test -f"
+ as_test_x='test -x'
+ as_executable_p=as_fn_executable_p
  # Sed expression to map a string onto a valid CPP name.
  as_tr_cpp="eval sed 'y%*$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 554  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 554  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
  as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
- # IFS
+ test -n "$DJDIR" || exec 7<&0 </dev/null
- # We need space, tab and new line, in precisely that order.
+ exec 6>&1
- as_nl='
- '
- IFS="   $as_nl"
- # CDPATH.
- $as_unset CDPATH
  # Name of the host.
- # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+ # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
  # so uname gets run too.
  ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
- exec 6>&1
  #
  # Initializations.
  #
  ac_default_prefix=/usr/local
+ ac_clean_files=
  ac_config_libobj_dir=.
+ LIBOBJS=
  cross_compiling=no
  subdirs=
  MFLAGS=
  MAKEFLAGS=
- SHELL=${CONFIG_SHELL-/bin/sh}
- # Maximum number of lines to put in a shell here document.
- # This variable seems obsolete.  It should probably be removed, and
- # only ac_max_sed_lines should be used.
- : ${ac_max_here_lines=38}
  # Identity of this package.
- PACKAGE_NAME=
+ PACKAGE_NAME='asir'
- PACKAGE_TARNAME=
+ PACKAGE_TARNAME='asir'
- PACKAGE_VERSION=
+ PACKAGE_VERSION='1.15'
- PACKAGE_STRING=
+ PACKAGE_STRING='asir 1.15'
- PACKAGE_BUGREPORT=
+ PACKAGE_BUGREPORT=''
+ PACKAGE_URL=''
  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 GC_DISTDIR 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='am__EXEEXT_FALSE
+ am__EXEEXT_TRUE
+ LTLIBOBJS
+ LIBOBJS
+ WSLIB
+ asm_obj
+ USE_GC_SPARC64
+ libasir_postfix
+ LAPACKLIB
+ FEPLIB
+ GMPLIB
+ USE_PLOT_FALSE
+ USE_PLOT_TRUE
+ XPMLIB
+ EGREP
+ GREP
+ PARILIB
+ PARIINC
+ GC_DISTDIR
+ GC_CONFIGURE_ARGS
+ GC
+ GCINC
+ GCLIB
+ ASIR_GCLIB
+ X_EXTRA_LIBS
+ X_LIBS
+ X_PRE_LIBS
+ X_CFLAGS
+ CPP
+ XMKMF
+ YFLAGS
+ YACC
+ RANLIB
+ LN_S
+ am__fastdepCC_FALSE
+ am__fastdepCC_TRUE
+ CCDEPMODE
+ am__nodep
+ AMDEPBACKSLASH
+ AMDEP_FALSE
+ AMDEP_TRUE
+ am__quote
+ am__include
+ DEPDIR
+ OBJEXT
+ EXEEXT
+ ac_ct_CC
+ CPPFLAGS
+ LDFLAGS
+ CFLAGS
+ CC
+ MAINT
+ MAINTAINER_MODE_FALSE
+ MAINTAINER_MODE_TRUE
+ AM_BACKSLASH
+ AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V
+ AM_V
+ am__untar
+ am__tar
+ AMTAR
+ am__leading_dot
+ SET_MAKE
+ AWK
+ mkdir_p
+ MKDIR_P
+ INSTALL_STRIP_PROGRAM
+ STRIP
+ install_sh
+ MAKEINFO
+ AUTOHEADER
+ AUTOMAKE
+ AUTOCONF
+ ACLOCAL
+ VERSION
+ PACKAGE
+ CYGPATH_W
+ am__isrc
+ INSTALL_DATA
+ INSTALL_SCRIPT
+ INSTALL_PROGRAM
+ target_os
+ target_vendor
+ target_cpu
+ target
+ host_os
+ host_vendor
+ host_cpu
+ host
+ build_os
+ build_vendor
+ build_cpu
+ build
+ target_alias
+ host_alias
+ build_alias
+ LIBS
+ ECHO_T
+ ECHO_N
+ ECHO_C
+ DEFS
+ mandir
+ localedir
+ libdir
+ psdir
+ pdfdir
+ dvidir
+ htmldir
+ infodir
+ docdir
+ oldincludedir
+ includedir
+ localstatedir
+ sharedstatedir
+ sysconfdir
+ datadir
+ datarootdir
+ libexecdir
+ sbindir
+ bindir
+ program_transform_name
+ prefix
+ exec_prefix
+ PACKAGE_URL
+ PACKAGE_BUGREPORT
+ PACKAGE_STRING
+ PACKAGE_VERSION
+ PACKAGE_TARNAME
+ PACKAGE_NAME
+ PATH_SEPARATOR
+ SHELL'
  ac_subst_files=''
+ ac_user_opts='
+ enable_option_checking
+ enable_silent_rules
+ enable_maintainer_mode
+ enable_dependency_tracking
+ with_x
+ enable_shared
+ with_asir_gc
+ with_distdir
+ with_pari
+ enable_plot
+ enable_static_gmp
+ 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 808  x_libraries=NONE
 Line 337  x_libraries=NONE
 Line 808  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/${PACKAGE_TARNAME}'
- mandir='${prefix}/man'
+ infodir='${datarootdir}/info'
+ htmldir='${docdir}'
+ dvidir='${docdir}'
+ pdfdir='${docdir}'
+ psdir='${docdir}'
+ libdir='${exec_prefix}/lib'
+ localedir='${datarootdir}/locale'
+ mandir='${datarootdir}/man'
  ac_prev=
+ ac_dashdash=
  for ac_option
  do
    # If the previous option needs an argument, assign it.
    if test -n "$ac_prev"; then
-     eval "$ac_prev=\$ac_option"
+     eval $ac_prev=\$ac_option
      ac_prev=
      continue
    fi
-   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+   case $ac_option in
+   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+   *=)   ac_optarg= ;;
+   *)    ac_optarg=yes ;;
+   esac
    # Accept the important Cygnus configure options, so we can diagnose typos.
-   case $ac_option in
+   case $ac_dashdash$ac_option in
+   --)
+     ac_dashdash=yes ;;
    -bindir | --bindir | --bindi | --bind | --bin | --bi)
      ac_prev=bindir ;;
-Line 386  do
+Line 872  do
 Line 386  do
 Line 872  do
    --config-cache | -C)
      cache_file=config.cache ;;
-   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+   -datadir | --datadir | --datadi | --datad)
      ac_prev=datadir ;;
-   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+   -datadir=* | --datadir=* | --datadi=* | --datad=*)
-   | --da=*)
      datadir=$ac_optarg ;;
+   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+   | --dataroo | --dataro | --datar)
+     ac_prev=datarootdir ;;
+   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+     datarootdir=$ac_optarg ;;
    -disable-* | --disable-*)
-     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
      # Reject names that are not valid shell variable names.
-     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+       as_fn_error $? "invalid feature name: $ac_useropt"
-    { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
-     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-     eval "enable_$ac_feature=no" ;;
+     case $ac_user_opts in
+       *"
+ "enable_$ac_useropt"
+ "*) ;;
+       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+          ac_unrecognized_sep=', ';;
+     esac
+     eval enable_$ac_useropt=no ;;
+   -docdir | --docdir | --docdi | --doc | --do)
+     ac_prev=docdir ;;
+   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+     docdir=$ac_optarg ;;
+   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+     ac_prev=dvidir ;;
+   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+     dvidir=$ac_optarg ;;
    -enable-* | --enable-*)
-     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
      # Reject names that are not valid shell variable names.
-     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+       as_fn_error $? "invalid feature name: $ac_useropt"
-    { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
-     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-     case $ac_option in
+     case $ac_user_opts in
-       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+       *"
-       *) ac_optarg=yes ;;
+ "enable_$ac_useropt"
+ "*) ;;
+       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+          ac_unrecognized_sep=', ';;
      esac
-     eval "enable_$ac_feature='$ac_optarg'" ;;
+     eval enable_$ac_useropt=\$ac_optarg ;;
    -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
    | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-Line 439  do
+Line 951  do
 Line 439  do
 Line 951  do
    -host=* | --host=* | --hos=* | --ho=*)
      host_alias=$ac_optarg ;;
+   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+     ac_prev=htmldir ;;
+   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+   | --ht=*)
+     htmldir=$ac_optarg ;;
    -includedir | --includedir | --includedi | --included | --include \
    | --includ | --inclu | --incl | --inc)
      ac_prev=includedir ;;
-Line 463  do
+Line 981  do
 Line 463  do
 Line 981  do
    | --libexe=* | --libex=* | --libe=*)
      libexecdir=$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 1055  do
 Line 534  do
 Line 1055  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=$ac_optarg ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      silent=yes ;;
-Line 584  do
+Line 1115  do
 Line 584  do
 Line 1115  do
      ac_init_version=: ;;
    -with-* | --with-*)
-     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
      # Reject names that are not valid shell variable names.
-     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid package name: $ac_package" >&2
+       as_fn_error $? "invalid package name: $ac_useropt"
-    { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
-     ac_package=`echo $ac_package| sed 's/-/_/g'`
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-     case $ac_option in
+     case $ac_user_opts in
-       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+       *"
-       *) ac_optarg=yes ;;
+ "with_$ac_useropt"
+ "*) ;;
+       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+          ac_unrecognized_sep=', ';;
      esac
-     eval "with_$ac_package='$ac_optarg'" ;;
+     eval with_$ac_useropt=\$ac_optarg ;;
    -without-* | --without-*)
-     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
      # Reject names that are not valid shell variable names.
-     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid package name: $ac_package" >&2
+       as_fn_error $? "invalid package name: $ac_useropt"
-    { (exit 1); exit 1; }; }
+     ac_useropt_orig=$ac_useropt
-     ac_package=`echo $ac_package | sed 's/-/_/g'`
+     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-     eval "with_$ac_package=no" ;;
+     case $ac_user_opts in
+       *"
+ "with_$ac_useropt"
+ "*) ;;
+       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+          ac_unrecognized_sep=', ';;
+     esac
+     eval with_$ac_useropt=no ;;
    --x)
      # Obsolete; use --with-x.
-Line 623  do
+Line 1164  do
 Line 623  do
 Line 1164  do
    | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
      x_libraries=$ac_optarg ;;
-   -*) { echo "$as_me: error: unrecognized option: $ac_option
+   -*) as_fn_error $? "unrecognized option: \`$ac_option'
- Try \`$0 --help' for more information." >&2
+ Try \`$0 --help' for more information"
-    { (exit 1); exit 1; }; }
      ;;
    *=*)
      ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
      # Reject names that are not valid shell variable names.
-     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+     case $ac_envvar in #(
-       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+       '' | [0-9]* | *[!_$as_cr_alnum]* )
-    { (exit 1); exit 1; }; }
+       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
-     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+     esac
-     eval "$ac_envvar='$ac_optarg'"
+     eval $ac_envvar=\$ac_optarg
      export $ac_envvar ;;
    *)
      # FIXME: should be removed in autoconf 3.0.
-     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
      ;;
    esac
-Line 651  done
+Line 1191  done
 Line 651  done
 Line 1191  done
  if test -n "$ac_prev"; then
    ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-   { echo "$as_me: error: missing argument to $ac_option" >&2
+   as_fn_error $? "missing argument to $ac_option"
-    { (exit 1); exit 1; }; }
  fi
- # Be sure to have absolute paths.
+ if test -n "$ac_unrecognized_opts"; then
- for ac_var in exec_prefix prefix
+   case $enable_option_checking in
- do
+     no) ;;
-   eval ac_val=$`echo $ac_var`
+     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
-   case $ac_val in
+     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
-     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-    { (exit 1); exit 1; }; };;
    esac
- done
+ fi
- # Be sure to have absolute paths.
+ # Check all directory arguments for consistency.
- for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+ for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
-               localstatedir libdir includedir oldincludedir infodir mandir
+                 datadir sysconfdir sharedstatedir localstatedir includedir \
+                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+                 libdir localedir mandir
  do
-   eval ac_val=$`echo $ac_var`
+   eval ac_val=\$$ac_var
+   # Remove trailing slashes.
    case $ac_val in
-     [\\/$]* | ?:[\\/]* ) ;;
+     */ )
-     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
-    { (exit 1); exit 1; }; };;
+       eval $ac_var=\$ac_val;;
    esac
+   # Be sure to have absolute directory names.
+   case $ac_val in
+     [\\/$]* | ?:[\\/]* )  continue;;
+     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+   esac
+   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
  done
  # There might be people who depend on the old broken behavior: `$host'
-Line 689  target=$target_alias
+Line 1234  target=$target_alias
 Line 689  target=$target_alias
 Line 1234  target=$target_alias
  if test "x$host_alias" != x; then
    if test "x$build_alias" = x; then
      cross_compiling=maybe
-     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-     If a cross compiler is detected then cross compile mode will be used." >&2
    elif test "x$build_alias" != "x$host_alias"; then
      cross_compiling=yes
    fi
-Line 702  test -n "$host_alias" && ac_tool_prefix=$host_alias-
+Line 1245  test -n "$host_alias" && ac_tool_prefix=$host_alias-
 Line 702  test -n "$host_alias" && ac_tool_prefix=$host_alias-
 Line 1245  test -n "$host_alias" && ac_tool_prefix=$host_alias-
  test "$silent" = yes && exec 6>/dev/null
+ ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ ac_ls_di=`ls -di .` &&
+ ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+   as_fn_error $? "working directory cannot be determined"
+ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+   as_fn_error $? "pwd does not report name of working directory"
  # Find the source files, if location was not specified.
  if test -z "$srcdir"; then
    ac_srcdir_defaulted=yes
-   # Try the directory containing this script, then its parent.
+   # Try the directory containing this script, then the parent directory.
-   ac_confdir=`(dirname "$0") 2>/dev/null ||
+   ac_confdir=`$as_dirname -- "$as_myself" ||
- $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-          X"$0" : 'X\(//\)[^/]' \| \
+          X"$as_myself" : 'X\(//\)[^/]' \| \
-          X"$0" : 'X\(//\)$' \| \
+          X"$as_myself" : 'X\(//\)$' \| \
-          X"$0" : 'X\(/\)' \| \
+          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
-          .     : '\(.\)' 2>/dev/null ||
+ $as_echo X"$as_myself" |
- echo X"$0" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+             s//\1/
-           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+             q
-           /^X\(\/\/\)$/{ s//\1/; q; }
+           }
-           /^X\(\/\).*/{ s//\1/; q; }
+           /^X\(\/\/\)[^/].*/{
-           s/.*/./; q'`
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
    srcdir=$ac_confdir
-   if test ! -r $srcdir/$ac_unique_file; then
+   if test ! -r "$srcdir/$ac_unique_file"; then
      srcdir=..
    fi
  else
    ac_srcdir_defaulted=no
  fi
- if test ! -r $srcdir/$ac_unique_file; then
+ if test ! -r "$srcdir/$ac_unique_file"; then
-   if test "$ac_srcdir_defaulted" = yes; then
+   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
-    { (exit 1); exit 1; }; }
-   else
-     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
-    { (exit 1); exit 1; }; }
-   fi
  fi
- (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 $srcdir' does not work" >&2
+ ac_abs_confdir=`(
-    { (exit 1); exit 1; }; }
+         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
- 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=$CPP
  #
  # Report the --help message.
-Line 778  if test "$ac_init_help" = "long"; then
+Line 1319  if test "$ac_init_help" = "long"; then
 Line 778  if test "$ac_init_help" = "long"; then
 Line 1319  if test "$ac_init_help" = "long"; then
    # Omit some internal or obsolete options to make the list less imposing.
    # This message is too long to be a string in the A/UX 3.1 sh.
    cat <<_ACEOF
- \`configure' configures this package to adapt to many kinds of systems.
+ \`configure' configures asir 1.15 to adapt to many kinds of systems.
  Usage: $0 [OPTION]... [VAR=VALUE]...
-Line 792  Configuration:
+Line 1333  Configuration:
 Line 792  Configuration:
 Line 1333  Configuration:
        --help=short        display options specific to this package
        --help=recursive    display the short help of all the included packages
    -V, --version           display version information and exit
-   -q, --quiet, --silent   do not print \`checking...' messages
+   -q, --quiet, --silent   do not print \`checking ...' messages
        --cache-file=FILE   cache test results in FILE [disabled]
    -C, --config-cache      alias for \`--cache-file=config.cache'
    -n, --no-create         do not create output files
        --srcdir=DIR        find the sources in DIR [configure dir or \`..']
- _ACEOF
-   cat <<_ACEOF
  Installation directories:
    --prefix=PREFIX         install architecture-independent files in PREFIX
                            [$ac_default_prefix]
    --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 1353  for instance \`--prefix=\$HOME'.
 Line 815  for instance \`--prefix=\$HOME'.
 Line 1353  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/asir]
+   --htmldir=DIR           html documentation [DOCDIR]
+   --dvidir=DIR            dvi documentation [DOCDIR]
+   --pdfdir=DIR            pdf documentation [DOCDIR]
+   --psdir=DIR             ps documentation [DOCDIR]
  _ACEOF
    cat <<\_ACEOF
-Line 848  _ACEOF
+Line 1393  _ACEOF
 Line 848  _ACEOF
 Line 1393  _ACEOF
  fi
  if test -n "$ac_init_help"; then
+   case $ac_init_help in
+      short | recursive ) echo "Configuration of asir 1.15:";;
+    esac
    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-silent-rules   less verbose build output (undo: "make V=1")
-   --enable-dependency-tracking  Do not reject slow dependency extractors
+   --disable-silent-rules  verbose build output (undo: "make V=0")
-   --enable-maintainer-mode enable make rules and dependencies not useful
+   --enable-maintainer-mode
-                           (and sometimes confusing) to the casual installer
+                           enable make rules and dependencies not useful (and
+                           sometimes confusing) to the casual installer
+   --enable-dependency-tracking
+                           do not reject slow dependency extractors
+   --disable-dependency-tracking
+                           speeds up one-time build
    --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-static-gmp     force to link statically with gmp. [no]
    --enable-interval       enable interval feature. [no]
    --enable-fft-float      enable FFT-FLOAT feature. [no]
-Line 868  Optional Packages:
+Line 1421  Optional Packages:
 Line 868  Optional Packages:
 Line 1421  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-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    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+               you have headers in a nonstandard directory <include dir>
+   YACC        The `Yet Another Compiler 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 $YACC.
+               This script will default YFLAGS to the empty string to avoid a
+               default value of `-d' given by some make applications.
+   XMKMF       Path to xmkmf, Makefile generator for X Window System
    CPP         C preprocessor
  Use these variables to override the choices made by `configure' or to help
  it to find libraries and programs with nonstandard names/locations.
+ Report bugs to the package provider.
  _ACEOF
+ ac_status=$?
  fi
  if test "$ac_init_help" = "recursive"; then
    # If there are subdirs, report their specific --help.
-   ac_popdir=`pwd`
    for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-     test -d $ac_dir || continue
+     test -d "$ac_dir" ||
+       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+       continue
      ac_builddir=.
- if test "$ac_dir" != .; then
+ case "$ac_dir" in
-   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-   # A "../" for each directory in $ac_dir_suffix.
+ *)
-   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
- else
+   # A ".." for each directory in $ac_dir_suffix.
-   ac_dir_suffix= ac_top_builddir=
+   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
- fi
+   case $ac_top_builddir_sub in
+   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+   esac ;;
+ esac
+ ac_abs_top_builddir=$ac_pwd
+ ac_abs_builddir=$ac_pwd$ac_dir_suffix
+ # for backward compatibility:
+ ac_top_builddir=$ac_top_build_prefix
  case $srcdir in
-   .)  # No --srcdir option.  We are building in place.
+   .)  # We are building in place.
      ac_srcdir=.
-     if test -z "$ac_top_builddir"; then
+     ac_top_srcdir=$ac_top_builddir_sub
-        ac_top_srcdir=.
+     ac_abs_top_srcdir=$ac_pwd ;;
-     else
+   [\\/]* | ?:[\\/]* )  # Absolute name.
-        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-     fi ;;
-   [\\/]* | ?:[\\/]* )  # Absolute path.
      ac_srcdir=$srcdir$ac_dir_suffix;
-     ac_top_srcdir=$srcdir ;;
+     ac_top_srcdir=$srcdir
-   *) # Relative path.
+     ac_abs_top_srcdir=$srcdir ;;
-     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+   *) # Relative name.
-     ac_top_srcdir=$ac_top_builddir$srcdir ;;
+     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+     ac_top_srcdir=$ac_top_build_prefix$srcdir
+     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  esac
+ ac_abs_srcdir=$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 $ac_init_version; then
    cat <<\_ACEOF
+ asir configure 1.15
+ generated by GNU Autoconf 2.69
- Copyright (C) 2003 Free Software Foundation, Inc.
+ Copyright (C) 2012 Free Software Foundation, Inc.
  This configure script is free software; the Free Software Foundation
  gives unlimited permission to copy, distribute and modify it.
  _ACEOF
-   exit 0
+   exit
  fi
- exec 5>config.log
- cat >&5 <<_ACEOF
+ ## ------------------------ ##
+ ## Autoconf initialization. ##
+ ## ------------------------ ##
+ # ac_fn_c_try_compile LINENO
+ # --------------------------
+ # Try to compile conftest.$ac_ext, and return whether this succeeded.
+ ac_fn_c_try_compile ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   rm -f conftest.$ac_objext
+   if { { ac_try="$ac_compile"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_compile") 2>conftest.err
+   ac_status=$?
+   if test -s conftest.err; then
+     grep -v '^ *+' conftest.err >conftest.er1
+     cat conftest.er1 >&5
+     mv -f conftest.er1 conftest.err
+   fi
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } && {
+          test -z "$ac_c_werror_flag" ||
+          test ! -s conftest.err
+        } && test -s conftest.$ac_objext; then :
+   ac_retval=0
+ else
+   $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+         ac_retval=1
+ fi
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+   as_fn_set_status $ac_retval
+ } # ac_fn_c_try_compile
+ # ac_fn_c_try_cpp LINENO
+ # ----------------------
+ # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ ac_fn_c_try_cpp ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   if { { ac_try="$ac_cpp conftest.$ac_ext"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+   ac_status=$?
+   if test -s conftest.err; then
+     grep -v '^ *+' conftest.err >conftest.er1
+     cat conftest.er1 >&5
+     mv -f conftest.er1 conftest.err
+   fi
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } > conftest.i && {
+          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+          test ! -s conftest.err
+        }; then :
+   ac_retval=0
+ else
+   $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+     ac_retval=1
+ fi
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+   as_fn_set_status $ac_retval
+ } # ac_fn_c_try_cpp
+ # ac_fn_c_try_link LINENO
+ # -----------------------
+ # Try to link conftest.$ac_ext, and return whether this succeeded.
+ ac_fn_c_try_link ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   rm -f conftest.$ac_objext conftest$ac_exeext
+   if { { ac_try="$ac_link"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_link") 2>conftest.err
+   ac_status=$?
+   if test -s conftest.err; then
+     grep -v '^ *+' conftest.err >conftest.er1
+     cat conftest.er1 >&5
+     mv -f conftest.er1 conftest.err
+   fi
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } && {
+          test -z "$ac_c_werror_flag" ||
+          test ! -s conftest.err
+        } && test -s conftest$ac_exeext && {
+          test "$cross_compiling" = yes ||
+          test -x conftest$ac_exeext
+        }; then :
+   ac_retval=0
+ else
+   $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+         ac_retval=1
+ fi
+   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+   # interfere with the next link command; also delete a directory that is
+   # left behind by Apple's compiler.  We do this before executing the actions.
+   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+   as_fn_set_status $ac_retval
+ } # ac_fn_c_try_link
+ # ac_fn_c_check_func LINENO FUNC VAR
+ # ----------------------------------
+ # Tests whether FUNC exists, setting the cache variable VAR accordingly
+ ac_fn_c_check_func ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+ $as_echo_n "checking for $2... " >&6; }
+ if eval \${$3+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+ #define $2 innocuous_$2
+ /* System header to define __stub macros and hopefully few prototypes,
+     which can conflict with char $2 (); below.
+     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+     <limits.h> exists even on freestanding compilers.  */
+ #ifdef __STDC__
+ # include <limits.h>
+ #else
+ # include <assert.h>
+ #endif
+ #undef $2
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ char $2 ();
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined __stub_$2 || defined __stub___$2
+ choke me
+ #endif
+ int
+ main ()
+ {
+ return $2 ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+   eval "$3=yes"
+ else
+   eval "$3=no"
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+ fi
+ eval ac_res=\$$3
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ } # ac_fn_c_check_func
+ # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+ # -------------------------------------------
+ # Tests whether TYPE exists after having included INCLUDES, setting cache
+ # variable VAR accordingly.
+ ac_fn_c_check_type ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+ $as_echo_n "checking for $2... " >&6; }
+ if eval \${$3+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   eval "$3=no"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ $4
+ int
+ main ()
+ {
+ if (sizeof ($2))
+          return 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ $4
+ int
+ main ()
+ {
+ if (sizeof (($2)))
+             return 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ else
+   eval "$3=yes"
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ eval ac_res=\$$3
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ } # ac_fn_c_check_type
+ # ac_fn_c_try_run LINENO
+ # ----------------------
+ # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+ # that executables *can* be run.
+ ac_fn_c_try_run ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   if { { ac_try="$ac_link"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_link") 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+   { { case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_try") 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; }; then :
+   ac_retval=0
+ else
+   $as_echo "$as_me: program exited with status $ac_status" >&5
+        $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+        ac_retval=$ac_status
+ fi
+   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+   as_fn_set_status $ac_retval
+ } # ac_fn_c_try_run
+ # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+ # -------------------------------------------------------
+ # Tests whether HEADER exists and can be compiled using the include files in
+ # INCLUDES, setting the cache variable VAR accordingly.
+ ac_fn_c_check_header_compile ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+ $as_echo_n "checking for $2... " >&6; }
+ if eval \${$3+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ $4
+ #include <$2>
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   eval "$3=yes"
+ else
+   eval "$3=no"
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ eval ac_res=\$$3
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ } # ac_fn_c_check_header_compile
+ # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+ # --------------------------------------------
+ # Tries to find the compile-time value of EXPR in a program that includes
+ # INCLUDES, setting VAR accordingly. Returns whether the value could be
+ # computed
+ ac_fn_c_compute_int ()
+ {
+   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+   if test "$cross_compiling" = yes; then
+     # Depending upon the size, compute the lo and hi bounds.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ $4
+ int
+ main ()
+ {
+ static int test_array [1 - 2 * !(($2) >= 0)];
+ test_array [0] = 0;
+ return test_array [0];
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_lo=0 ac_mid=0
+   while :; do
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ $4
+ int
+ main ()
+ {
+ static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+ test_array [0] = 0;
+ return test_array [0];
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_hi=$ac_mid; break
+ else
+   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+                         if test $ac_lo -le $ac_mid; then
+                           ac_lo= ac_hi=
+                           break
+                         fi
+                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   done
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ $4
+ int
+ main ()
+ {
+ static int test_array [1 - 2 * !(($2) < 0)];
+ test_array [0] = 0;
+ return test_array [0];
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_hi=-1 ac_mid=-1
+   while :; do
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ $4
+ int
+ main ()
+ {
+ static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+ test_array [0] = 0;
+ return test_array [0];
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_lo=$ac_mid; break
+ else
+   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+                         if test $ac_mid -le $ac_hi; then
+                           ac_lo= ac_hi=
+                           break
+                         fi
+                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   done
+ else
+   ac_lo= ac_hi=
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ 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
+   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ $4
+ int
+ main ()
+ {
+ static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+ test_array [0] = 0;
+ return test_array [0];
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_hi=$ac_mid
+ else
+   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ case $ac_lo in #((
+ ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+ '') ac_retval=1 ;;
+ esac
+   else
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ $4
+ static long int longval () { return $2; }
+ static unsigned long int ulongval () { return $2; }
+ #include <stdio.h>
+ #include <stdlib.h>
+ int
+ main ()
+ {
+   FILE *f = fopen ("conftest.val", "w");
+   if (! f)
+     return 1;
+   if (($2) < 0)
+     {
+       long int i = longval ();
+       if (i != ($2))
+         return 1;
+       fprintf (f, "%ld", i);
+     }
+   else
+     {
+       unsigned long int i = ulongval ();
+       if (i != ($2))
+         return 1;
+       fprintf (f, "%lu", i);
+     }
+   /* Do not output a trailing newline, as this causes \r\n confusion
+      on some platforms.  */
+   return ferror (f) || fclose (f) != 0;
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_run "$LINENO"; then :
+   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+ else
+   ac_retval=1
+ fi
+ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+   conftest.$ac_objext conftest.beam conftest.$ac_ext
+ rm -f conftest.val
+   fi
+   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+   as_fn_set_status $ac_retval
+ } # ac_fn_c_compute_int
+ cat >config.log <<_ACEOF
  This file contains any messages produced by compilers while
  running configure, to aid debugging if configure makes a mistake.
- It was created by $as_me, which was
+ It was created by asir $as_me 1.15, which was
- generated by GNU Autoconf 2.59.  Invocation command line was
+ generated by GNU Autoconf 2.69.  Invocation command line was
    $ $0 $@
  _ACEOF
+ exec 5>>config.log
  {
  cat <<_ASUNAME
  ## --------- ##
-Line 1014  uname -v = `(uname -v) 2>/dev/null || echo unknown`
+Line 2049  uname -v = `(uname -v) 2>/dev/null || echo unknown`
 Line 1014  uname -v = `(uname -v) 2>/dev/null || echo unknown`
 Line 2049  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 1026  for as_dir in $PATH
+Line 2061  for as_dir in $PATH
 Line 1026  for as_dir in $PATH
 Line 2061  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   echo "PATH: $as_dir"
+     $as_echo "PATH: $as_dir"
- done
+   done
+ IFS=$as_save_IFS
  } >&5
-Line 1049  _ACEOF
+Line 2085  _ACEOF
 Line 1049  _ACEOF
 Line 2085  _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 1060  do
+Line 2095  do
 Line 1060  do
 Line 2095  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 '$ac_arg'" ;;
+) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 )
-       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+       as_fn_append ac_configure_args1 " '$ac_arg'"
        if test $ac_must_keep_next = true; then
          ac_must_keep_next=false # Got value, back to normal.
        else
-Line 1082  do
+Line 2117  do
 Line 1082  do
 Line 2117  do
            -* ) ac_must_keep_next=true ;;
          esac
        fi
-       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+       as_fn_append ac_configure_args " '$ac_arg'"
-       # Get rid of the leading space.
-       ac_sep=" "
        ;;
      esac
    done
  done
- $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+ { ac_configure_args0=; unset ac_configure_args0;}
- $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+ { ac_configure_args1=; unset ac_configure_args1;}
  # When interrupted or exit'd, cleanup temporary files, and complete
  # config.log.  We remove comments because anyway the quotes in there
  # would cause problems or look ugly.
- # WARNING: Be sure not to use single quotes in there, as some shells,
+ # WARNING: Use '\'' to represent an apostrophe within the trap.
- # such as our DU 5.0 friend, will then `close' the trap.
+ # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  trap 'exit_status=$?
    # Save into config.log some information that might help in debugging.
    {
      echo
-     cat <<\_ASBOX
+     $as_echo "## ---------------- ##
- ## ---------------- ##
  ## Cache variables. ##
- ## ---------------- ##
+ ## ---------------- ##"
- _ASBOX
      echo
      # The following way of writing the cache mishandles newlines in values,
- {
+ (
+   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+     eval ac_val=\$$ac_var
+     case $ac_val in #(
+     *${as_nl}*)
+       case $ac_var in #(
+       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+       esac
+       case $ac_var in #(
+       _ | IFS | as_nl) ;; #(
+       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+       *) { eval $ac_var=; unset $ac_var;} ;;
+       esac ;;
+     esac
+   done
    (set) 2>&1 |
-     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
-     *ac_space=\ *)
+     *${as_nl}ac_space=\ *)
        sed -n \
-         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+         "s/'\''/'\''\\\\'\'''\''/g;
-           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
-       ;;
+       ;; #(
      *)
-       sed -n \
+       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
        ;;
-     esac;
+     esac |
- }
+     sort
+ )
      echo
-     cat <<\_ASBOX
+     $as_echo "## ----------------- ##
- ## ----------------- ##
  ## Output variables. ##
- ## ----------------- ##
+ ## ----------------- ##"
- _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
+       $as_echo "## ------------------- ##
- ## ------------- ##
+ ## File substitutions. ##
- ## Output files. ##
+ ## ------------------- ##"
- ## ------------- ##
- _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
      if test -s confdefs.h; then
-       cat <<\_ASBOX
+       $as_echo "## ----------- ##
- ## ----------- ##
  ## confdefs.h. ##
- ## ----------- ##
+ ## ----------- ##"
- _ASBOX
        echo
-       sed "/^$/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; }' $ac_signal
+   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
  done
  ac_signal=0
  # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -rf conftest* confdefs.h
+ rm -f -r conftest* confdefs.h
- # AIX cpp loses on an empty file, so make sure it contains at least a newline.
- echo >confdefs.h
+ $as_echo "/* confdefs.h */" > confdefs.h
  # Predefined preprocessor variables.
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_NAME "$PACKAGE_NAME"
  _ACEOF
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  _ACEOF
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_VERSION "$PACKAGE_VERSION"
  _ACEOF
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_STRING "$PACKAGE_STRING"
  _ACEOF
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  _ACEOF
+ cat >>confdefs.h <<_ACEOF
+ #define PACKAGE_URL "$PACKAGE_URL"
+ _ACEOF
  # Let the site file select an alternate cache file if it wants to.
- # Prefer explicitly selected file to automatically selected ones.
+ # Prefer an explicitly selected file to automatically selected ones.
- if test -z "$CONFIG_SITE"; then
+ ac_site_file1=NONE
-   if test "x$prefix" != xNONE; then
+ ac_site_file2=NONE
-     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ if test -n "$CONFIG_SITE"; then
-   else
+   # We do not want a PATH search for config.site.
-     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+   case $CONFIG_SITE in #((
-   fi
+     -*)  ac_site_file1=./$CONFIG_SITE;;
+     */*) ac_site_file1=$CONFIG_SITE;;
+     *)   ac_site_file1=./$CONFIG_SITE;;
+   esac
+ elif test "x$prefix" != xNONE; then
+   ac_site_file1=$prefix/share/config.site
+   ac_site_file2=$prefix/etc/config.site
+ else
+   ac_site_file1=$ac_default_prefix/share/config.site
+   ac_site_file2=$ac_default_prefix/etc/config.site
  fi
- for ac_site_file in $CONFIG_SITE; do
+ for ac_site_file in "$ac_site_file1" "$ac_site_file2"
-   if test -r "$ac_site_file"; then
+ do
-     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+   test "x$ac_site_file" = xNONE && continue
- echo "$as_me: loading site script $ac_site_file" >&6;}
+   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+ $as_echo "$as_me: loading site script $ac_site_file" >&6;}
      sed 's/^/| /' "$ac_site_file" >&5
-     . "$ac_site_file"
+     . "$ac_site_file" \
+       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error $? "failed to load site script $ac_site_file
+ See \`config.log' for more details" "$LINENO" 5; }
    fi
  done
  if test -r "$cache_file"; then
-   # Some versions of bash will fail to source /dev/null (special
+   # Some versions of bash will fail to source /dev/null (special files
-   # files actually), so we avoid doing that.
+   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
-   if test -f "$cache_file"; then
+   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
- echo "$as_me: loading cache $cache_file" >&6;}
+ $as_echo "$as_me: loading cache $cache_file" >&6;}
      case $cache_file in
-       [\\/]* | ?:[\\/]* ) . $cache_file;;
+       [\\/]* | ?:[\\/]* ) . "$cache_file";;
-       *)                      . ./$cache_file;;
+       *)                      . "./$cache_file";;
      esac
    fi
  else
-   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
- echo "$as_me: creating cache $cache_file" >&6;}
+ $as_echo "$as_me: creating cache $cache_file" >&6;}
    >$cache_file
  fi
  # Check that the precious variables saved in the cache have kept the same
  # value.
  ac_cache_corrupted=false
- for ac_var in `(set) 2>&1 |
+ for ac_var in $ac_precious_vars; do
-                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
    eval ac_old_set=\$ac_cv_env_${ac_var}_set
    eval ac_new_set=\$ac_env_${ac_var}_set
-   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+   eval ac_old_val=\$ac_cv_env_${ac_var}_value
-   eval ac_new_val="\$ac_env_${ac_var}_value"
+   eval ac_new_val=\$ac_env_${ac_var}_value
    case $ac_old_set,$ac_new_set in
      set,)
-       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
- echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
        ac_cache_corrupted=: ;;
      ,set)
-       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
- echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
        ac_cache_corrupted=: ;;
      ,);;
      *)
        if test "x$ac_old_val" != "x$ac_new_val"; then
-         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+         # differences in whitespace do not lead to failure.
- echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+         ac_old_val_w=`echo x $ac_old_val`
-         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+         ac_new_val_w=`echo x $ac_new_val`
- echo "$as_me:   former value:  $ac_old_val" >&2;}
+         if test "$ac_old_val_w" != "$ac_new_val_w"; then
-         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
- echo "$as_me:   current value: $ac_new_val" >&2;}
+ $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-         ac_cache_corrupted=:
+           ac_cache_corrupted=:
+         else
+           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+ $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+           eval $ac_var=\$ac_old_val
+         fi
+         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+ $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+ $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
        fi;;
    esac
    # Pass precious variables to config.status.
    if test "$ac_new_set" = set; then
      case $ac_new_val in
-     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
      *) ac_arg=$ac_var=$ac_new_val ;;
      esac
      case " $ac_configure_args " in
        *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
      esac
    fi
  done
  if $ac_cache_corrupted; then
-   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
- echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-    { (exit 1); exit 1; }; }
+   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
  fi
+ ## -------------------- ##
+ ## Main body of script. ##
+ ## -------------------- ##
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
-Line 1303  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+Line 2374  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 1303  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 2374  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_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
- echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
-    { (exit 1); exit 1; }; }
  fi
- ac_config_guess="$SHELL $ac_aux_dir/config.guess"
- ac_config_sub="$SHELL $ac_aux_dir/config.sub"
- ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+ # These three variables are undocumented and unsupported,
+ # and are intended to be withdrawn in a future Autoconf release.
+ # They can cause serious problems if a builder's source tree is in a directory
+ # whose full name contains unusual characters.
+ ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+ # Make sure we can run config.sub.
+ $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+ $as_echo_n "checking build system type... " >&6; }
+ if ${ac_cv_build+:} false; 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_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+ $as_echo "$ac_cv_build" >&6; }
+ case $ac_cv_build in
+ *-*-*) ;;
+ *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+ esac
+ build=$ac_cv_build
+ ac_save_IFS=$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:${as_lineno-$LINENO}: checking host system type" >&5
+ $as_echo_n "checking host system type... " >&6; }
+ if ${ac_cv_host+:} false; 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_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+ $as_echo "$ac_cv_host" >&6; }
+ case $ac_cv_host in
+ *-*-*) ;;
+ *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+ esac
+ host=$ac_cv_host
+ ac_save_IFS=$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:${as_lineno-$LINENO}: checking target system type" >&5
+ $as_echo_n "checking target system type... " >&6; }
+ if ${ac_cv_target+:} false; 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_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+ $as_echo "$ac_cv_target" >&6; }
+ case $ac_cv_target in
+ *-*-*) ;;
+ *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+ esac
+ target=$ac_cv_target
+ ac_save_IFS=$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='1.15'
  # 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 1357  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
+Line 2528  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
 Line 1357  ac_configure="$SHELL $ac_aux_dir/configure" # This sho
 Line 2528  ac_configure="$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:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+ $as_echo_n "checking for a BSD-compatible install... " >&6; }
  if test -z "$INSTALL"; then
- if test "${ac_cv_path_install+set}" = set; then
+ if ${ac_cv_path_install+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   # Account for people who put trailing slashes in PATH elements.
+     # Account for people who put trailing slashes in PATH elements.
- case $as_dir/ in
+ case $as_dir/ in #((
-   ./ | .// | /cC/* | \
+   ./ | .// | /[cC]/* | \
    /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
    /usr/ucb/* ) ;;
    *)
      # OSF1 and SCO ODT 3.0 have their own names for install.
-Line 1380  case $as_dir/ in
+Line 2552  case $as_dir/ in
 Line 1380  case $as_dir/ in
 Line 2552  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 as_fn_executable_p "$as_dir/$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 1390  case $as_dir/ in
+Line 2562  case $as_dir/ in
 Line 1390  case $as_dir/ in
 Line 2562  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
+   done
+ IFS=$as_save_IFS
+ rm -rf conftest.one conftest.two conftest.dir
  fi
    if test "${ac_cv_path_install+set}" = set; then
      INSTALL=$ac_cv_path_install
    else
-     # As a last resort, use the slow shell script.  We don't cache a
+     # As a last resort, use the slow shell script.  Don't cache a
-     # path for INSTALL within a source directory, because that will
+     # value for INSTALL within a source directory, because that will
      # break other packages using the cache if that directory is
-     # removed, or if the path is relative.
+     # removed, or if the value is a relative name.
      INSTALL=$ac_install_sh
    fi
  fi
- echo "$as_me:$LINENO: result: $INSTALL" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
- echo "${ECHO_T}$INSTALL" >&6
+ $as_echo "$INSTALL" >&6; }
  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  # It thinks the first close brace ends the variable substitution.
-Line 1423  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
+Line 2608  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
 Line 1423  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
 Line 2608  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
- echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
- echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
+ $as_echo_n "checking whether build environment is sane... " >&6; }
- # Just in case
+ # Reject unsafe characters in $srcdir or the absolute working directory
- sleep 1
+ # name.  Accept space and tab only in the latter.
- echo timestamp > conftest.file
+ am_lf='
- # Do `set' in a subshell so we don't clobber the current shell's
+ '
+ case `pwd` in
+   *[\\\"\#\$\&\'\`$am_lf]*)
+     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+ esac
+ case $srcdir in
+   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
+     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+ esac
+ # Do 'set' in a subshell so we don't clobber the current shell's
  # arguments.  Must try -L first in case configure is actually a
  # symlink; some systems play weird games with the mod time of symlinks
  # (eg FreeBSD returns the mod time of the symlink's containing
  # directory).
  if (
-    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+    am_has_slept=no
-    if test "$*" = "X"; then
+    for am_try in 1 2; do
-       # -L didn't work.
+      echo "timestamp, slept: $am_has_slept" > conftest.file
-       set X `ls -t $srcdir/configure conftest.file`
+      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-    fi
+      if test "$*" = "X"; then
-    rm -f conftest.file
+         # -L didn't work.
-    if test "$*" != "X $srcdir/configure conftest.file" \
+         set X `ls -t "$srcdir/configure" conftest.file`
-       && test "$*" != "X conftest.file $srcdir/configure"; then
+      fi
+      if test "$*" != "X $srcdir/configure conftest.file" \
+         && test "$*" != "X conftest.file $srcdir/configure"; then
-       # If neither matched, then we have a broken ls.  This can happen
+         # If neither matched, then we have a broken ls.  This can happen
-       # if, for instance, CONFIG_SHELL is bash and it inherits a
+         # if, for instance, CONFIG_SHELL is bash and it inherits a
-       # broken ls alias from the environment.  This has actually
+         # broken ls alias from the environment.  This has actually
-       # happened.  Such a system could not be considered "sane".
+         # happened.  Such a system could not be considered "sane".
-       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
- alias in your environment" >&5
+   alias in your environment" "$LINENO" 5
- echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
+      fi
- alias in your environment" >&2;}
+      if test "$2" = conftest.file || test $am_try -eq 2; then
-    { (exit 1); exit 1; }; }
+        break
-    fi
+      fi
+      # Just in case.
+      sleep 1
+      am_has_slept=yes
+    done
     test "$2" = conftest.file
     )
  then
     # Ok.
     :
  else
-    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+    as_fn_error $? "newly created file is older than distributed files!
- Check your system clock" >&5
+ Check your system clock" "$LINENO" 5
- echo "$as_me: error: newly created file is older than distributed files!
- Check your system clock" >&2;}
-    { (exit 1); exit 1; }; }
  fi
- echo "$as_me:$LINENO: result: yes" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- echo "${ECHO_T}yes" >&6
+ $as_echo "yes" >&6; }
+ # If we didn't sleep, we still need to ensure time stamps of config.status and
+ # generated files are strictly newer.
+ am_sleep_pid=
+ if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+   ( sleep 1 ) &
+   am_sleep_pid=$!
+ fi
+ rm -f conftest.file
  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 $ac_aux_dir to an absolute path.
+ am_aux_dir=`cd "$ac_aux_dir" && pwd`
- # expand $ac_aux_dir to an absolute path
+ if test x"${MISSING+set}" != xset; then
- am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd`
+   case $am_aux_dir in
+   *\ * | *\     *)
- test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+   *)
+     MISSING="\${SHELL} $am_aux_dir/missing" ;;
+   esac
+ fi
  # Use eval to expand $SHELL
- if eval "$MISSING --run true"; then
+ if eval "$MISSING --is-lightweight"; then
-   am_missing_run="$MISSING --run "
+   am_missing_run="$MISSING "
  else
    am_missing_run=
-   am_backtick='`'
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
-   { echo "$as_me:$LINENO: WARNING: ${am_backtick}missing' script is too old or missing" >&5
+ $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
- echo "$as_me: WARNING: ${am_backtick}missing' script is too old or missing" >&2;}
  fi
+ if test x"${install_sh+set}" != xset; then
+   case $am_aux_dir in
+   *\ * | *\     *)
+     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+   *)
+     install_sh="\${SHELL} $am_aux_dir/install-sh"
+   esac
+ fi
+ # Installed binaries are usually stripped using 'strip' when the user
+ # run "make install-strip".  However 'strip' might not be the right
+ # tool to use in cross-compilation environments, therefore Automake
+ # will honor the 'STRIP' environment variable to overrule this program.
+ if test "$cross_compiling" != no; then
+   if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}strip; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_STRIP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$STRIP"; then
+   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ STRIP=$ac_cv_prog_STRIP
+ if test -n "$STRIP"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+ $as_echo "$STRIP" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_STRIP"; then
+   ac_ct_STRIP=$STRIP
+   # Extract the first word of "strip", so it can be a program name with args.
+ set dummy strip; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_STRIP"; then
+   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_STRIP="strip"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+ if test -n "$ac_ct_STRIP"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+ $as_echo "$ac_ct_STRIP" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_STRIP" = x; then
+     STRIP=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     STRIP=$ac_ct_STRIP
+   fi
+ else
+   STRIP="$ac_cv_prog_STRIP"
+ fi
+ fi
+ INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+ $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+ if test -z "$MKDIR_P"; then
+   if ${ac_cv_path_mkdir+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_prog in mkdir gmkdir; do
+          for ac_exec_ext in '' $ac_executable_extensions; do
+            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+              'mkdir (GNU coreutils) '* | \
+              'mkdir (coreutils) '* | \
+              'mkdir (fileutils) '4.1*)
+                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+                break 3;;
+            esac
+          done
+        done
+   done
+ IFS=$as_save_IFS
+ fi
+   test -d ./--version && rmdir ./--version
+   if test "${ac_cv_path_mkdir+set}" = set; then
+     MKDIR_P="$ac_cv_path_mkdir -p"
+   else
+     # As a last resort, use the slow shell script.  Don't cache a
+     # value for MKDIR_P within a source directory, because that will
+     # break other packages using the cache if that directory is
+     # removed, or if the value is a relative name.
+     MKDIR_P="$ac_install_sh -d"
+   fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+ $as_echo "$MKDIR_P" >&6; }
  for ac_prog in gawk mawk nawk awk
  do
    # Extract the first word of "$ac_prog", so it can be a program name with args.
  set dummy $ac_prog; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_AWK+set}" = set; then
+ if ${ac_cv_prog_AWK+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$AWK"; then
    ac_cv_prog_AWK="$AWK" # Let the user override the test.
-Line 1513  for as_dir in $PATH
+Line 2873  for as_dir in $PATH
 Line 1513  for as_dir in $PATH
 Line 2873  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
      ac_cv_prog_AWK="$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  AWK=$ac_cv_prog_AWK
  if test -n "$AWK"; then
-   echo "$as_me:$LINENO: result: $AWK" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
- echo "${ECHO_T}$AWK" >&6
+ $as_echo "$AWK" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
    test -n "$AWK" && break
  done
- echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
- echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
+ $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
- set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
+ set x ${MAKE-make}
- if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+ ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+   $as_echo_n "(cached) " >&6
  else
    cat >conftest.make <<\_ACEOF
+ SHELL = /bin/sh
  all:
-         @echo 'ac_maketemp="$(MAKE)"'
+         @echo '@@@%%%=$(MAKE)=@@@%%%'
  _ACEOF
- # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+ # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
- eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+ case `${MAKE-make} -f conftest.make 2>/dev/null` in
- if test -n "$ac_maketemp"; then
+   *@@@%%%=?*=@@@%%%*)
-   eval ac_cv_prog_make_${ac_make}_set=yes
+     eval ac_cv_prog_make_${ac_make}_set=yes;;
- else
+   *)
-   eval ac_cv_prog_make_${ac_make}_set=no
+     eval ac_cv_prog_make_${ac_make}_set=no;;
- fi
+ esac
  rm -f conftest.make
  fi
- if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-   echo "$as_me:$LINENO: result: yes" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- echo "${ECHO_T}yes" >&6
+ $as_echo "yes" >&6; }
    SET_MAKE=
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
    SET_MAKE="MAKE=${MAKE-make}"
  fi
- # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
+ rm -rf .tst 2>/dev/null
- if test "${enable_dependency_tracking+set}" = set; then
+ mkdir .tst 2>/dev/null
-   enableval="$enable_dependency_tracking"
+ if test -d .tst; then
+   am__leading_dot=.
+ else
+   am__leading_dot=_
+ fi
+ rmdir .tst 2>/dev/null
- fi;
+ # Check whether --enable-silent-rules was given.
- if test "x$enable_dependency_tracking" != xno; then
+ if test "${enable_silent_rules+set}" = set; then :
-   am_depcomp="$ac_aux_dir/depcomp"
+   enableval=$enable_silent_rules;
-   AMDEPBACKSLASH='\'
  fi
+ case $enable_silent_rules in # (((
- if test "x$enable_dependency_tracking" != xno; then
+   yes) AM_DEFAULT_VERBOSITY=0;;
-   AMDEP_TRUE=
+    no) AM_DEFAULT_VERBOSITY=1;;
-   AMDEP_FALSE='#'
+     *) AM_DEFAULT_VERBOSITY=1;;
+ esac
+ am_make=${MAKE-make}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+ $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+ if ${am_cv_make_support_nested_variables+:} false; then :
+   $as_echo_n "(cached) " >&6
  else
-   AMDEP_TRUE='#'
+   if $as_echo 'TRUE=$(BAR$(V))
-   AMDEP_FALSE=
+ BAR0=false
+ BAR1=true
+ V=1
+ am__doit:
+         @$(TRUE)
+ .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+   am_cv_make_support_nested_variables=yes
+ else
+   am_cv_make_support_nested_variables=no
  fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+ $as_echo "$am_cv_make_support_nested_variables" >&6; }
+ if test $am_cv_make_support_nested_variables = yes; then
- rm -f .deps 2>/dev/null
+     AM_V='$(V)'
- mkdir .deps 2>/dev/null
+   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
- if test -d .deps; then
-   DEPDIR=.deps
  else
-   # MS-DOS does not allow filenames that begin with a dot.
+   AM_V=$AM_DEFAULT_VERBOSITY
-   DEPDIR=_deps
+   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  fi
- rmdir .deps 2>/dev/null
+ AM_BACKSLASH='\'
+ if test "`cd $srcdir && pwd`" != "`pwd`"; then
+   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+   # is not polluted with repeated "-I."
+   am__isrc=' -I$(srcdir)'
+   # test to see if srcdir already configured
+   if test -f $srcdir/config.status; then
+     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+   fi
+ fi
- # test to see if srcdir already configured
+ # test whether we have cygpath
- if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" &&
+ if test -z "$CYGPATH_W"; then
-    test -f $srcdir/config.status; then
+   if (cygpath --version) >/dev/null 2>/dev/null; then
-   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+     CYGPATH_W='cygpath -w'
- echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+   else
-    { (exit 1); exit 1; }; }
+     CYGPATH_W=echo
+   fi
  fi
  # Define the identity of the package.
- PACKAGE=asir
+  PACKAGE='asir'
- VERSION=20030307
+  VERSION='1.15'
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE "$PACKAGE"
  _ACEOF
-Line 1619  cat >>confdefs.h <<_ACEOF
+Line 3011  cat >>confdefs.h <<_ACEOF
 Line 1619  cat >>confdefs.h <<_ACEOF
 Line 3011  cat >>confdefs.h <<_ACEOF
  #define VERSION "$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-"${am_missing_run}autoheader"}
-Line 1648  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+Line 3027  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 Line 1648  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 Line 3027  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+ # For better backward compatibility.  To be removed once Automake 1.9.x
+ # dies out for good.  For more background, see:
+ # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+ # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+ mkdir_p='$(MKDIR_P)'
- AMTAR=${AMTAR-"${am_missing_run}tar"}
+ # We need awk for the "check" target (and possibly the TAP driver).  The
+ # system "awk" is bad on some platforms.
+ # Always define AMTAR for backward compatibility.  Yes, it's still used
+ # in the wild :-(  We should find a proper way to deprecate it ...
+ AMTAR='$${TAR-tar}'
- install_sh=${install_sh-"$am_aux_dir/install-sh"}
- INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+ # We'll loop over all known methods to create a tar archive until one works.
+ _am_tools='gnutar  pax cpio none'
- # We need awk for the "check" target.  The system "awk" is bad on
+ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
- # some platforms.
- echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
- echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
-     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
- if test "${enable_maintainer_mode+set}" = set; then
-   enableval="$enable_maintainer_mode"
-   USE_MAINTAINER_MODE=$enableval
- else
-   USE_MAINTAINER_MODE=no
- fi;
-   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
- echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
- if test $USE_MAINTAINER_MODE = yes; then
-   MAINTAINER_MODE_TRUE=
-   MAINTAINER_MODE_FALSE='#'
- else
-   MAINTAINER_MODE_TRUE='#'
-   MAINTAINER_MODE_FALSE=
- fi
-   MAINT=$MAINTAINER_MODE_TRUE
- # Make sure we can run config.sub.
+ # POSIX will say in a future version that running "rm -f" with no argument
- $ac_config_sub sun4 >/dev/null 2>&1 ||
+ # is OK; and we want to be able to make that assumption in our Makefile
-   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+ # recipes.  So use an aggressive probe to check that the usage we want is
- echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+ # actually supported "in the wild" to an acceptable degree.
-    { (exit 1); exit 1; }; }
+ # See automake bug#10828.
+ # To make any issue more visible, cause the running configure to be aborted
+ # by default if the 'rm' program in use doesn't match our expectations; the
+ # user can still override this though.
+ if rm -f && rm -fr && rm -rf; then : OK; else
+   cat >&2 <<'END'
+ Oops!
- echo "$as_me:$LINENO: checking build system type" >&5
+ Your 'rm' program seems unable to run without file operands specified
- echo $ECHO_N "checking build system type... $ECHO_C" >&6
+ on the command line, even when the '-f' option is present.  This is contrary
- if test "${ac_cv_build+set}" = set; then
+ to the behaviour of most rm programs out there, and not conforming with
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
- else
-   ac_cv_build_alias=$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 $ac_cv_build_alias failed" >&2;}
-    { (exit 1); exit 1; }; }
- fi
+ Please tell bug-automake@gnu.org about your system, including the value
- echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+ of your $PATH and any error possibly output before this message.  This
- echo "${ECHO_T}$ac_cv_build" >&6
+ can help us improve future automake versions.
- build=$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/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ END
+   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+     echo 'Configuration will proceed anyway, since you have set the' >&2
+     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+     echo >&2
+   else
+     cat >&2 <<'END'
+ Aborting the configuration process, to ensure you take notice of the issue.
- echo "$as_me:$LINENO: checking host system type" >&5
+ You can download and install GNU coreutils to get an 'rm' implementation
- echo $ECHO_N "checking host system type... $ECHO_C" >&6
+ that behaves properly: <http://www.gnu.org/software/coreutils/>.
- if test "${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; }; }
+ If you want to complete the configuration process using your problematic
+ 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+ to "yes", and re-run configure.
+ END
+     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+   fi
  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/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
- echo "$as_me:$LINENO: checking target system type" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
- echo $ECHO_N "checking target system type... $ECHO_C" >&6
+ $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
- if test "${ac_cv_target+set}" = set; then
+     # Check whether --enable-maintainer-mode was given.
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ if test "${enable_maintainer_mode+set}" = set; then :
+   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:${as_lineno-$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 1773  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+Line 3124  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 1773  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 Line 3124  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  set dummy ${ac_tool_prefix}gcc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
+ if ${ac_cv_prog_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 1786  for as_dir in $PATH
+Line 3137  for as_dir in $PATH
 Line 1786  for as_dir in $PATH
 Line 3137  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
      ac_cv_prog_CC="${ac_tool_prefix}gcc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$as_me:$LINENO: result: $CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
+ $as_echo "$CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
  fi
  if test -z "$ac_cv_prog_CC"; then
    ac_ct_CC=$CC
    # Extract the first word of "gcc", so it can be a program name with args.
  set dummy gcc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ if ${ac_cv_prog_ac_ct_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$ac_ct_CC"; then
    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-Line 1824  for as_dir in $PATH
+Line 3177  for as_dir in $PATH
 Line 1824  for as_dir in $PATH
 Line 3177  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_CC="gcc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  if test -n "$ac_ct_CC"; then
-   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6
+ $as_echo "$ac_ct_CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
-   CC=$ac_ct_CC
+   if test "x$ac_ct_CC" = x; then
+     CC=""
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     CC=$ac_ct_CC
+   fi
  else
    CC="$ac_cv_prog_CC"
  fi
  if test -z "$CC"; then
-   if test -n "$ac_tool_prefix"; then
+           if test -n "$ac_tool_prefix"; then
-   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  set dummy ${ac_tool_prefix}cc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
+ if ${ac_cv_prog_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 1866  for as_dir in $PATH
+Line 3230  for as_dir in $PATH
 Line 1866  for as_dir in $PATH
 Line 3230  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
      ac_cv_prog_CC="${ac_tool_prefix}cc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$as_me:$LINENO: result: $CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
+ $as_echo "$CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
- fi
- if test -z "$ac_cv_prog_CC"; then
-   ac_ct_CC=$CC
-   # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   if test -n "$ac_ct_CC"; then
-   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     ac_cv_prog_ac_ct_CC="cc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
- done
+   fi
  fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
-   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6
- else
-   echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
-   CC=$ac_ct_CC
- else
-   CC="$ac_cv_prog_CC"
- fi
- fi
  if test -z "$CC"; then
    # Extract the first word of "cc", so it can be a program name with args.
  set dummy cc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
+ if ${ac_cv_prog_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 1947  for as_dir in $PATH
+Line 3271  for as_dir in $PATH
 Line 1947  for as_dir in $PATH
 Line 3271  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
      if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
         ac_prog_rejected=yes
         continue
       fi
      ac_cv_prog_CC="cc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  if test $ac_prog_rejected = yes; then
    # We found a bogon in the path, so make sure we never use it.
-Line 1976  fi
+Line 3301  fi
 Line 1976  fi
 Line 3301  fi
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$as_me:$LINENO: result: $CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
+ $as_echo "$CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
  fi
  if test -z "$CC"; then
    if test -n "$ac_tool_prefix"; then
-   for ac_prog in cl
+   for ac_prog in cl.exe
    do
      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_CC+set}" = set; then
+ if ${ac_cv_prog_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
-Line 2003  for as_dir in $PATH
+Line 3329  for as_dir in $PATH
 Line 2003  for as_dir in $PATH
 Line 3329  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$as_me:$LINENO: result: $CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
+ $as_echo "$CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
      test -n "$CC" && break
    done
  fi
  if test -z "$CC"; then
    ac_ct_CC=$CC
-   for ac_prog in cl
+   for ac_prog in cl.exe
  do
    # Extract the first word of "$ac_prog", so it can be a program name with args.
  set dummy $ac_prog; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ if ${ac_cv_prog_ac_ct_CC+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$ac_ct_CC"; then
    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-Line 2045  for as_dir in $PATH
+Line 3373  for as_dir in $PATH
 Line 2045  for as_dir in $PATH
 Line 3373  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_CC="$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  if test -n "$ac_ct_CC"; then
-   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6
+ $as_echo "$ac_ct_CC" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
    test -n "$ac_ct_CC" && break
  done
-   CC=$ac_ct_CC
+   if test "x$ac_ct_CC" = x; then
+     CC=""
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     CC=$ac_ct_CC
+   fi
  fi
  fi
- test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+ test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- See \`config.log' for more details." >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- echo "$as_me: error: no acceptable C compiler found in \$PATH
+ as_fn_error $? "no acceptable C compiler found in \$PATH
- See \`config.log' for more details." >&2;}
+ See \`config.log' for more details" "$LINENO" 5; }
-    { (exit 1); exit 1; }; }
  # Provide some information about the compiler.
- echo "$as_me:$LINENO:" \
+ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-      "checking for C compiler version" >&5
+ set X $ac_compile
- ac_compiler=`set X $ac_compile; echo $2`
+ ac_compiler=$2
- { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+ for ac_option in --version -v -V -qversion; do
-   (eval $ac_compiler --version </dev/null >&5) 2>&5
+   { { ac_try="$ac_compiler $ac_option >&5"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if test -s conftest.err; then
-   (exit $ac_status); }
+     sed '10a\
- { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+ ... rest of stderr output deleted ...
-   (eval $ac_compiler -v </dev/null >&5) 2>&5
+q' conftest.err >conftest.er1
-   ac_status=$?
+     cat conftest.er1 >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   fi
-   (exit $ac_status); }
+   rm -f conftest.er1 conftest.err
- { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   (eval $ac_compiler -V </dev/null >&5) 2>&5
+   test $ac_status = 0; }
-   ac_status=$?
+ done
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  int
-Line 2116  main ()
+Line 3456  main ()
 Line 2116  main ()
 Line 3456  main ()
  }
  _ACEOF
  ac_clean_files_save=$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:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
- echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
+ $as_echo_n "checking whether the C compiler works... " >&6; }
- ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+ ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
- if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
-   (eval $ac_link_default) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; then
-   # Find the output, starting from the most likely.  This scheme is
- # not robust to junk in `.', hence go to wildcards (a.*) only as a last
- # resort.
- # Be careful to initialize this variable, since it used to be cached.
+ # The possible output files:
- # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
- ac_cv_exeext=
- # b.out is created by i960 compilers.
+ ac_rmfiles=
- for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+ 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:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_link_default") 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; then :
+   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+ # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+ # in a Makefile.  We should not override ac_cv_exeext if it was cached,
+ # so that the user can short-circuit this test for compilers unknown to
+ # Autoconf.
+ for ac_file in $ac_files ''
+ do
    test -f "$ac_file" || continue
    case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.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
+ if test -z "$ac_file"; then :
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
- { { echo "$as_me:$LINENO: error: C compiler cannot create executables
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- See \`config.log' for more details." >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- echo "$as_me: error: C compiler cannot create executables
+ as_fn_error 77 "C compiler cannot create executables
- See \`config.log' for more details." >&2;}
+ See \`config.log' for more details" "$LINENO" 5; }
-    { (exit 77); exit 77; }; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
  fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+ $as_echo_n "checking for C compiler default output file name... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+ $as_echo "$ac_file" >&6; }
  ac_exeext=$ac_cv_exeext
- echo "$as_me:$LINENO: result: $ac_file" >&5
- echo "${ECHO_T}$ac_file" >&6
- # Check the compiler produces executables we can run.  If not, either
+ rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
- # the compiler is broken, or we cross compile.
- echo "$as_me:$LINENO: checking whether the C compiler works" >&5
- echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
- # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
- # If not cross compiling, check that we can run a simple program.
- if test "$cross_compiling" != yes; then
-   if { ac_try='./$ac_file'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-     cross_compiling=no
-   else
-     if test "$cross_compiling" = maybe; then
-         cross_compiling=yes
-     else
-         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
- If you meant to cross compile, use \`--host'.
- See \`config.log' for more details." >&5
- 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:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6
- rm -f a.out 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
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
- # the compiler is broken, or we cross compile.
+ $as_echo_n "checking for suffix of executables... " >&6; }
- echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+ if { { ac_try="$ac_link"
- echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+ case "(($ac_try" in
- echo "$as_me:$LINENO: result: $cross_compiling" >&5
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- echo "${ECHO_T}$cross_compiling" >&6
+   *) ac_try_echo=$ac_try;;
+ esac
- echo "$as_me:$LINENO: checking for suffix of executables" >&5
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
- echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+ $as_echo "$ac_try_echo"; } >&5
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval "$ac_link") 2>&5
-   (eval $ac_link) 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   (exit $ac_status); }; then
+   test $ac_status = 0; }; then :
    # If both `conftest.exe' and `conftest' are `present' (well, observable)
  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  # work properly (i.e., refer to `conftest.exe'), while it won't with
-Line 2229  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+Line 3565  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 Line 2229  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 Line 3565  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:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- See \`config.log' for more details." >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+ as_fn_error $? "cannot compute suffix of executables: cannot compile and link
- See \`config.log' for more details." >&2;}
+ See \`config.log' for more details" "$LINENO" 5; }
-    { (exit 1); exit 1; }; }
  fi
+ rm -f conftest conftest$ac_cv_exeext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+ $as_echo "$ac_cv_exeext" >&6; }
- rm -f conftest$ac_cv_exeext
- echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
- echo "${ECHO_T}$ac_cv_exeext" >&6
  rm -f conftest.$ac_ext
  EXEEXT=$ac_cv_exeext
  ac_exeext=$EXEEXT
- echo "$as_me:$LINENO: checking for suffix of object files" >&5
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+ /* end confdefs.h.  */
- if test "${ac_cv_objext+set}" = set; then
+ #include <stdio.h>
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ int
- else
+ main ()
-   cat >conftest.$ac_ext <<_ACEOF
+ {
- /* confdefs.h.  */
+ FILE *f = fopen ("conftest.out", "w");
+  return ferror (f) || fclose (f) != 0;
+   ;
+   return 0;
+ }
  _ACEOF
- cat confdefs.h >>conftest.$ac_ext
+ ac_clean_files="$ac_clean_files conftest.out"
- cat >>conftest.$ac_ext <<_ACEOF
+ # Check that the compiler produces executables we can run.  If not, either
+ # the compiler is broken, or we cross compile.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+ $as_echo_n "checking whether we are cross compiling... " >&6; }
+ if test "$cross_compiling" != yes; then
+   { { ac_try="$ac_link"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_link") 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }
+   if { ac_try='./conftest$ac_cv_exeext'
+   { { case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_try") 2>&5
+   ac_status=$?
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }; }; then
+     cross_compiling=no
+   else
+     if test "$cross_compiling" = maybe; then
+         cross_compiling=yes
+     else
+         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error $? "cannot run C compiled programs.
+ If you meant to cross compile, use \`--host'.
+ See \`config.log' for more details" "$LINENO" 5; }
+     fi
+   fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+ $as_echo "$cross_compiling" >&6; }
+ rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ ac_clean_files=$ac_clean_files_save
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+ $as_echo_n "checking for suffix of object files... " >&6; }
+ if ${ac_cv_objext+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int
-Line 2272  main ()
+Line 3660  main ()
 Line 2272  main ()
 Line 3660  main ()
  }
  _ACEOF
  rm -f conftest.o conftest.obj
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ if { { ac_try="$ac_compile"
-   (eval $ac_compile) 2>&5
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_compile") 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   (exit $ac_status); }; then
+   test $ac_status = 0; }; then :
-   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+   for ac_file in conftest.o conftest.obj conftest.*; do
+   test -f "$ac_file" || continue;
    case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.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:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- See \`config.log' for more details." >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- echo "$as_me: error: cannot compute suffix of object files: cannot compile
+ as_fn_error $? "cannot compute suffix of object files: cannot compile
- See \`config.log' for more details." >&2;}
+ See \`config.log' for more details" "$LINENO" 5; }
-    { (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:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
- echo "${ECHO_T}$ac_cv_objext" >&6
+ $as_echo "$ac_cv_objext" >&6; }
  OBJEXT=$ac_cv_objext
  ac_objext=$OBJEXT
- echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
- echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+ $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
- if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ if ${ac_cv_c_compiler_gnu+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  int
-Line 2324  main ()
+Line 3713  main ()
 Line 2324  main ()
 Line 3713  main ()
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext
+ if ac_fn_c_try_compile "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-   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 $ac_status); }; }; then
    ac_compiler_gnu=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_compiler_gnu=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_compiler_gnu=no
  fi
- rm -f conftest.err conftest.$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:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
- echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+ $as_echo "$ac_cv_c_compiler_gnu" >&6; }
- GCC=`test $ac_compiler_gnu = yes && echo yes`
+ if test $ac_compiler_gnu = yes; then
+   GCC=yes
+ else
+   GCC=
+ fi
  ac_test_CFLAGS=${CFLAGS+set}
  ac_save_CFLAGS=$CFLAGS
- CFLAGS="-g"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
- echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+ $as_echo_n "checking whether $CC accepts -g... " >&6; }
- echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+ if ${ac_cv_prog_cc_g+:} false; then :
- if test "${ac_cv_prog_cc_g+set}" = set; then
+   $as_echo_n "(cached) " >&6
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   ac_save_c_werror_flag=$ac_c_werror_flag
- /* confdefs.h.  */
+    ac_c_werror_flag=yes
- _ACEOF
+    ac_cv_prog_cc_g=no
- cat confdefs.h >>conftest.$ac_ext
+    CFLAGS="-g"
- cat >>conftest.$ac_ext <<_ACEOF
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int
-Line 2383  main ()
+Line 3751  main ()
 Line 2383  main ()
 Line 3751  main ()
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext
+ if ac_fn_c_try_compile "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-   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 $ac_status); }; }; then
    ac_cv_prog_cc_g=yes
  else
-   echo "$as_me: failed program was:" >&5
+   CFLAGS=""
- sed 's/^/| /' conftest.$ac_ext >&5
+       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
- ac_cv_prog_cc_g=no
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ else
+   ac_c_werror_flag=$ac_save_c_werror_flag
+          CFLAGS="-g"
+          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_cv_prog_cc_g=yes
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    ac_c_werror_flag=$ac_save_c_werror_flag
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+ $as_echo "$ac_cv_prog_cc_g" >&6; }
  if test "$ac_test_CFLAGS" = set; then
    CFLAGS=$ac_save_CFLAGS
  elif test $ac_cv_prog_cc_g = yes; then
-Line 2431  else
+Line 3809  else
 Line 2431  else
 Line 3809  else
      CFLAGS=
    fi
  fi
- echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+ { $as_echo "$as_me:${as_lineno-$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 ${ac_cv_prog_cc_c89+:} false; 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.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #include <stdarg.h>
  #include <stdio.h>
- #include <sys/types.h>
+ struct stat;
- #include <sys/stat.h>
  /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  struct buf { int x; };
  FILE * (*rcsopen) (struct buf *, struct stat *, int);
-Line 2470  static char *f (char * (*g) (char **, int), char **p,
+Line 3843  static char *f (char * (*g) (char **, int), char **p,
 Line 2470  static char *f (char * (*g) (char **, int), char **p,
 Line 3843  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 2490  return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) !
+Line 3868  return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) !
 Line 2490  return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) !
 Line 3868  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 ac_fn_c_try_compile "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   ac_cv_prog_cc_c89=$ac_arg
-   (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 $ac_status); }; }; then
-   ac_cv_prog_cc_stdc=$ac_arg
- break
- else
-   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:${as_lineno-$LINENO}: result: none needed" >&5
- echo "${ECHO_T}none needed" >&6 ;;
+ $as_echo "none needed" >&6; } ;;
+   xno)
+     { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-     CC="$CC $ac_cv_prog_cc_stdc" ;;
+ $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  esac
+ if test "x$ac_cv_prog_cc_c89" != xno; then :
- # Some people use a C++ compiler to compile C.  Since we use `exit',
- # in C++ we need to declare it.  In case someone uses the same compiler
- # for both compiling C and C++ we need to have the C++ compiler decide
- # the declaration of exit, since it's the most demanding environment.
- cat >conftest.$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
+ ac_ext=c
- /* confdefs.h.  */
+ ac_cpp='$CPP $CPPFLAGS'
- _ACEOF
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- cat confdefs.h >>conftest.$ac_ext
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- cat >>conftest.$ac_ext <<_ACEOF
+ 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
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+ $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+ if ${am_cv_prog_cc_c_o+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
- $ac_declaration
  int
  main ()
  {
- exit (42);
    ;
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext
+   # Make sure it works both with $CC and with simple cc.
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   # Following AC_PROG_CC_C_O, we do the test twice because some
-   (eval $ac_compile) 2>conftest.er1
+   # compilers refuse to overwrite an existing .o file with -o,
-   ac_status=$?
+   # though they will create one.
-   grep -v '^ *+' conftest.er1 >conftest.err
+   am_cv_prog_cc_c_o=yes
-   rm -f conftest.er1
+   for am_i in 1 2; do
-   cat conftest.err >&5
+     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
-   (exit $ac_status); } &&
+    ac_status=$?
-          { ac_try='test -z "$ac_c_werror_flag"
+    echo "$as_me:$LINENO: \$? = $ac_status" >&5
-                          || test ! -s conftest.err'
+    (exit $ac_status); } \
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+          && test -f conftest2.$ac_objext; then
-   (eval $ac_try) 2>&5
+       : OK
-   ac_status=$?
+     else
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+       am_cv_prog_cc_c_o=no
-   (exit $ac_status); }; } &&
+       break
-          { ac_try='test -s conftest.$ac_objext'
+     fi
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   done
-   (eval $ac_try) 2>&5
+   rm -f core conftest*
-   ac_status=$?
+   unset am_i
-   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
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
- done
+ $as_echo "$am_cv_prog_cc_c_o" >&6; }
- rm -f conftest*
+ if test "$am_cv_prog_cc_c_o" != yes; then
- if test -n "$ac_declaration"; then
+    # Losing compiler, so override with the script.
-   echo '#ifdef __cplusplus' >>confdefs.h
+    # FIXME: It is wrong to rewrite CC.
-   echo $ac_declaration      >>confdefs.h
+    # But if we don't then we get into trouble of one sort or another.
-   echo '#endif'             >>confdefs.h
+    # A longer-term fix would be to have automake use am__CC in this case,
+    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+    CC="$am_aux_dir/compile $CC"
  fi
- else
-   echo "$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
-           ac_config_commands="$ac_config_commands default-1"
+ DEPDIR="${am__leading_dot}deps"
+ ac_config_commands="$ac_config_commands depfiles"
  am_make=${MAKE-make}
  cat > confinc << 'END'
- doit:
+ am__doit:
-         @echo done
+         @echo this is the am__doit target
+ .PHONY: am__doit
  END
  # If we don't find an include directive, just comment out the code.
- echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
- echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
+ $as_echo_n "checking for style of include used by $am_make... " >&6; }
- am__include='#'
+ am__include="#"
  am__quote=
  _am_result=none
  # First try GNU make style include.
  echo "include confinc" > confmf
- # We grep out `Entering directory' and `Leaving directory'
+ # Ignore all kinds of additional output from 'make'.
- # messages which can occur if `w' ends up in MAKEFLAGS.
+ case `$am_make -s -f confmf 2> /dev/null` in #(
- # In particular we don't look at `^make:' because GNU make might
+ *the\ am__doit\ target*)
- # be invoked under some other name (usually "gmake"), in which
+   am__include=include
- # case it prints its new name instead of `make'.
+   am__quote=
- if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
+   _am_result=GNU
-    am__include=include
+   ;;
-    am__quote=
+ esac
-    _am_result=GNU
- fi
  # Now try BSD make style include.
  if test "$am__include" = "#"; then
     echo '.include "confinc"' > confmf
-    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+    case `$am_make -s -f confmf 2> /dev/null` in #(
-       am__include=.include
+    *the\ am__doit\ target*)
-       am__quote='"'
+      am__include=.include
-       _am_result=BSD
+      am__quote="\""
-    fi
+      _am_result=BSD
+      ;;
+    esac
  fi
- echo "$as_me:$LINENO: result: $_am_result" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
- echo "${ECHO_T}$_am_result" >&6
+ $as_echo "$_am_result" >&6; }
  rm -f confinc confmf
+ # Check whether --enable-dependency-tracking was given.
+ if test "${enable_dependency_tracking+set}" = set; then :
+   enableval=$enable_dependency_tracking;
+ fi
+ if test "x$enable_dependency_tracking" != xno; then
+   am_depcomp="$ac_aux_dir/depcomp"
+   AMDEPBACKSLASH='\'
+   am__nodep='_no'
+ fi
+  if test "x$enable_dependency_tracking" != xno; then
+   AMDEP_TRUE=
+   AMDEP_FALSE='#'
+ else
+   AMDEP_TRUE='#'
+   AMDEP_FALSE=
+ fi
  depcc="$CC"   am_compiler_list=
- echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
- echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
+ $as_echo_n "checking dependency style of $depcc... " >&6; }
- if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+ if ${am_cv_CC_dependencies_compiler_type+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
    # We make a subdir and do the tests there.  Otherwise we can end up
    # making bogus files that we don't know about and never remove.  For
    # instance it was reported that on HP-UX the gcc test will end up
-   # making a dummy file named `D' -- because `-MD' means `put the output
+   # making a dummy file named 'D' -- because '-MD' means "put the output
-   # in D'.
+   # in D".
+   rm -rf conftest.dir
    mkdir conftest.dir
    # Copy depcomp to subdir because otherwise we won't find it if we're
    # using a relative directory.
    cp "$am_depcomp" conftest.dir
    cd conftest.dir
+   # We will build objects and dependencies in a subdirectory because
+   # it helps to detect inapplicable dependency modes.  For instance
+   # both Tru64's cc and ICC support -MD to output dependencies as a
+   # side effect of compilation, but ICC will put the dependencies in
+   # the current directory while Tru64 will put them in the object
+   # directory.
+   mkdir sub
    am_cv_CC_dependencies_compiler_type=none
    if test "$am_compiler_list" = ""; then
       am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
    fi
+   am__universal=false
+   case " $depcc " in #(
+      *\ -arch\ *\ -arch\ *) am__universal=true ;;
+      esac
    for depmode in $am_compiler_list; do
+     # Setup a source with many dependencies, because some compilers
+     # like to wrap large dependency lists on column 80 (with \), and
+     # we should not choose a depcomp mode which is confused by this.
+     #
      # We need to recreate these files for each test, as the compiler may
      # overwrite some of them when testing with obscure command lines.
      # This happens at least with the AIX C compiler.
-     echo '#include "conftest.h"' > conftest.c
+     : > sub/conftest.c
-     echo 'int i;' > conftest.h
+     for i in 1 2 3 4 5 6; do
-     echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
+       echo '#include "conftst'$i'.h"' >> sub/conftest.c
+       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+       # Solaris 10 /bin/sh.
+       echo '/* dummy */' > sub/conftst$i.h
+     done
+     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+     # We check with '-c' and '-o' for the sake of the "dashmstdout"
+     # mode.  It turns out that the SunPro C++ compiler does not properly
+     # handle '-M -o', and we need to detect this.  Also, some Intel
+     # versions had trouble with output in subdirs.
+     am__obj=sub/conftest.${OBJEXT-o}
+     am__minus_obj="-o $am__obj"
      case $depmode in
+     gcc)
+       # This depmode causes a compiler race in universal mode.
+       test "$am__universal" = false || continue
+       ;;
      nosideeffect)
-       # after this tag, mechanisms are not by side-effect, so they'll
+       # After this tag, mechanisms are not by side-effect, so they'll
-       # only be used when explicitly requested
+       # only be used when explicitly requested.
        if test "x$enable_dependency_tracking" = xyes; then
          continue
        else
          break
        fi
        ;;
+     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+       # This compiler won't grok '-c -o', but also, the minuso test has
+       # not run yet.  These depmodes are late enough in the game, and
+       # so weak that their functioning should not be impacted.
+       am__obj=conftest.${OBJEXT-o}
+       am__minus_obj=
+       ;;
      none) break ;;
      esac
-     # We check with `-c' and `-o' for the sake of the "dashmstdout"
-     # mode.  It turns out that the SunPro C++ compiler does not properly
-     # handle `-M -o', and we need to detect this.
      if depmode=$depmode \
-        source=conftest.c object=conftest.o \
+        source=sub/conftest.c object=$am__obj \
-        depfile=conftest.Po tmpdepfile=conftest.TPo \
+        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-        $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
+        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-        grep conftest.h conftest.Po > /dev/null 2>&1 &&
+          >/dev/null 2>conftest.err &&
+        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
         ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-       am_cv_CC_dependencies_compiler_type=$depmode
+       # icc doesn't choke on unknown options, it will just issue warnings
-       break
+       # or remarks (even with -Werror).  So we grep stderr for any message
+       # that says an option was ignored or not supported.
+       # When given -MP, icc 7.0 and 7.1 complain thusly:
+       #   icc: Command line warning: ignoring option '-M'; no argument required
+       # The diagnosis changed in icc 8.0:
+       #   icc: Command line remark: option '-MP' not supported
+       if (grep 'ignoring option' conftest.err ||
+           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+         am_cv_CC_dependencies_compiler_type=$depmode
+         break
+       fi
      fi
    done
-Line 2800  else
+Line 4140  else
 Line 2800  else
 Line 4140  else
  fi
  fi
- echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
- echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
+ $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
- CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_type"
+ CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+  if
- # Find a good install program.  We prefer a C program (faster),
+   test "x$enable_dependency_tracking" != xno \
- # so one script is as good as another.  But avoid the broken or
+   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
- # incompatible versions:
+   am__fastdepCC_TRUE=
- # SysV /etc/install, /usr/sbin/install
+   am__fastdepCC_FALSE='#'
- # SunOS /usr/etc/install
- # IRIX /sbin/install
- # AIX /bin/install
- # AmigaOS /C/install, which installs bootblocks on floppy discs
- # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
- # AFS /usr/afsws/bin/install, which mishandles nonexistent args
- # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
- # 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
- echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
- if test -z "$INSTALL"; then
- if test "${ac_cv_path_install+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+   am__fastdepCC_TRUE='#'
- for as_dir in $PATH
+   am__fastdepCC_FALSE=
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-   # Account for people who put trailing slashes in PATH elements.
- case $as_dir/ in
-   ./ | .// | /cC/* | \
-   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
-   /usr/ucb/* ) ;;
-   *)
-     # OSF1 and SCO ODT 3.0 have their own names for install.
-     # Don't use installbsd from OSF since it installs stuff as root
-     # 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 $ac_prog = install &&
-             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-             # AIX install.  It has an incompatible calling convention.
-             :
-           elif test $ac_prog = install &&
-             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-             # program-specific install script used by HP pwplus--don't use.
-             :
-           else
-             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-             break 3
-           fi
-         fi
-       done
-     done
-     ;;
- esac
- done
  fi
-   if test "${ac_cv_path_install+set}" = set; then
-     INSTALL=$ac_cv_path_install
-   else
-     # As a last resort, use the slow shell script.  We don't cache a
-     # path for INSTALL within a source directory, because that will
-     # break other packages using the cache if that directory is
-     # removed, or if the path is relative.
-     INSTALL=$ac_install_sh
-   fi
- fi
- echo "$as_me:$LINENO: result: $INSTALL" >&5
- echo "${ECHO_T}$INSTALL" >&6
- # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
- # It thinks the first close brace ends the variable substitution.
- test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
- test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
- test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+ $as_echo_n "checking whether ln -s works... " >&6; }
- echo "$as_me:$LINENO: checking whether ln -s works" >&5
- echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
  LN_S=$as_ln_s
  if test "$LN_S" = "ln -s"; then
-   echo "$as_me:$LINENO: result: yes" >&5
+   { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_RANLIB+set}" = set; then
+ if ${ac_cv_prog_RANLIB+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$RANLIB"; then
    ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-Line 2911  for as_dir in $PATH
+Line 4183  for as_dir in $PATH
 Line 2911  for as_dir in $PATH
 Line 4183  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
  fi
  fi
  RANLIB=$ac_cv_prog_RANLIB
  if test -n "$RANLIB"; then
-   echo "$as_me:$LINENO: result: $RANLIB" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
- echo "${ECHO_T}$RANLIB" >&6
+ $as_echo "$RANLIB" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
  fi
  if test -z "$ac_cv_prog_RANLIB"; then
    ac_ct_RANLIB=$RANLIB
    # Extract the first word of "ranlib", so it can be a program name with args.
  set dummy ranlib; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    if test -n "$ac_ct_RANLIB"; then
    ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-Line 2949  for as_dir in $PATH
+Line 4223  for as_dir in $PATH
 Line 2949  for as_dir in $PATH
 Line 4223  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_RANLIB="ranlib"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$as_save_IFS
-   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
  fi
  fi
  ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  if test -n "$ac_ct_RANLIB"; then
-   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
- echo "${ECHO_T}$ac_ct_RANLIB" >&6
+ $as_echo "$ac_ct_RANLIB" >&6; }
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
-   RANLIB=$ac_ct_RANLIB
+   if test "x$ac_ct_RANLIB" = x; then
+     RANLIB=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     RANLIB=$ac_ct_RANLIB
+   fi
  else
    RANLIB="$ac_cv_prog_RANLIB"
  fi
-Line 2979  for ac_prog in 'bison -y' byacc
+Line 4263  for ac_prog in 'bison -y' byacc
 Line 2979  for ac_prog in 'bison -y' byacc
 Line 4263  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:${as_lineno-$LINENO}: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ $as_echo_n "checking for $ac_word... " >&6; }
- if test "${ac_cv_prog_YACC+set}" = set; then
+ if ${ac_cv_prog_YACC+:} false; 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 2992  for as_dir in $PATH
+Line 4276  for as_dir in $PATH
 Line 2992  for as_dir in $PATH
 Line 4276  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+   if as_fn_executable_p "$as_dir/$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:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
- done
+   done
+ IFS=$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:${as_lineno-$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:${as_lineno-$LINENO}: result: no" >&5
- echo "${ECHO_T}no" >&6
+ $as_echo "no" >&6; }
  fi
    test -n "$YACC" && break
  done
  test -n "$YACC" || YACC="yacc"
-Line 3023  ac_cpp='$CPP $CPPFLAGS'
+Line 4309  ac_cpp='$CPP $CPPFLAGS'
 Line 3023  ac_cpp='$CPP $CPPFLAGS'
 Line 4309  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
- echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
- echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+ $as_echo_n "checking how to run the C preprocessor... " >&6; }
  # On Suns, sometimes $CPP names a directory.
  if test -n "$CPP" && test -d "$CPP"; then
    CPP=
  fi
  if test -z "$CPP"; then
-   if test "${ac_cv_prog_CPP+set}" = set; then
+   if ${ac_cv_prog_CPP+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
        # Double quotes because CPP needs to be expanded
      for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-Line 3045  do
+Line 4331  do
 Line 3045  do
 Line 4331  do
    # <limits.h> exists even on freestanding compilers.
    # On the NeXT, cc -E runs the code through the compiler's parser,
    # not just through cpp. "Syntax error" is here to catch this case.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #ifdef __STDC__
  # include <limits.h>
-Line 3058  cat >>conftest.$ac_ext <<_ACEOF
+Line 4340  cat >>conftest.$ac_ext <<_ACEOF
 Line 3058  cat >>conftest.$ac_ext <<_ACEOF
 Line 4340  cat >>conftest.$ac_ext <<_ACEOF
  #endif
                       Syntax error
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if ac_fn_c_try_cpp "$LINENO"; then :
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   ac_status=$?
-   grep -v '^ *+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
- else
-   ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
-   :
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
+ else
    # Broken: fails on valid input.
  continue
  fi
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.err conftest.i conftest.$ac_ext
-   # OK, works on sane cases.  Now check whether non-existent headers
+   # OK, works on sane cases.  Now check whether nonexistent headers
    # can be detected and how.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #include <ac_nonexistent.h>
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if ac_fn_c_try_cpp "$LINENO"; then :
-   (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
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
- else
-   ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
    # Broken: success on invalid input.
  continue
  else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
    # Passes both tests.
  ac_preproc_ok=:
  break
  fi
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.err conftest.i conftest.$ac_ext
  done
  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.i conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then
+ if $ac_preproc_ok; then :
    break
  fi
-Line 3141  fi
+Line 4379  fi
 Line 3141  fi
 Line 4379  fi
  else
    ac_cv_prog_CPP=$CPP
  fi
- echo "$as_me:$LINENO: result: $CPP" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
- echo "${ECHO_T}$CPP" >&6
+ $as_echo "$CPP" >&6; }
  ac_preproc_ok=false
  for ac_c_preproc_warn_flag in '' yes
  do
-Line 3152  do
+Line 4390  do
 Line 3152  do
 Line 4390  do
    # <limits.h> exists even on freestanding compilers.
    # On the NeXT, cc -E runs the code through the compiler's parser,
    # not just through cpp. "Syntax error" is here to catch this case.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #ifdef __STDC__
  # include <limits.h>
-Line 3165  cat >>conftest.$ac_ext <<_ACEOF
+Line 4399  cat >>conftest.$ac_ext <<_ACEOF
 Line 3165  cat >>conftest.$ac_ext <<_ACEOF
 Line 4399  cat >>conftest.$ac_ext <<_ACEOF
  #endif
                       Syntax error
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if ac_fn_c_try_cpp "$LINENO"; then :
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   ac_status=$?
-   grep -v '^ *+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
- else
-   ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
-   :
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
+ else
    # Broken: fails on valid input.
  continue
  fi
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.err conftest.i conftest.$ac_ext
-   # OK, works on sane cases.  Now check whether non-existent headers
+   # OK, works on sane cases.  Now check whether nonexistent headers
    # can be detected and how.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #include <ac_nonexistent.h>
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if ac_fn_c_try_cpp "$LINENO"; then :
-   (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
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
- else
-   ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
    # Broken: success on invalid input.
  continue
  else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
    # Passes both tests.
  ac_preproc_ok=:
  break
  fi
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.err conftest.i conftest.$ac_ext
  done
  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.err conftest.$ac_ext
+ rm -f conftest.i conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then
+ if $ac_preproc_ok; then :
-   :
  else
-   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- See \`config.log' for more details." >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+ as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
- See \`config.log' for more details." >&2;}
+ See \`config.log' for more details" "$LINENO" 5; }
-    { (exit 1); exit 1; }; }
  fi
  ac_ext=c
-Line 3253  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
+Line 4442  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
 Line 3253  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
 Line 4442  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
- echo "$as_me:$LINENO: checking for X" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
- echo $ECHO_N "checking for X... $ECHO_C" >&6
+ $as_echo_n "checking for X... " >&6; }
- # Check whether --with-x or --without-x was given.
+ # Check whether --with-x was given.
- if test "${with_x+set}" = set; then
+ 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_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
-     have_x=yes
+     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
-   else
+   $as_echo_n "(cached) " >&6
-     if test "${ac_cv_have_x+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    # One or both of the vars are not set, and there is no cached value.
  ac_x_includes=no ac_x_libraries=no
- rm -fr conftest.dir
+ rm -f -r conftest.dir
  if mkdir conftest.dir; then
    cd conftest.dir
-   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
    cat >Imakefile <<'_ACEOF'
- acfindx:
+ incroot:
-         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
+         @echo incroot='${INCROOT}'
+ usrlibdir:
+         @echo usrlibdir='${USRLIBDIR}'
+ libdir:
+         @echo libdir='${LIBDIR}'
  _ACEOF
-   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
-     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
-     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
+     for ac_var in incroot usrlibdir libdir; do
+       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
+     done
      # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
-     for ac_extension in a so sl; do
+     for ac_extension in a so sl dylib la dll; do
-       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
+       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
-          test -f $ac_im_libdir/libX11.$ac_extension; then
+          test -f "$ac_im_libdir/libX11.$ac_extension"; then
          ac_im_usrlibdir=$ac_im_libdir; break
        fi
      done
-Line 3298  _ACEOF
+Line 4490  _ACEOF
 Line 3298  _ACEOF
 Line 4490  _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 $ac_im_usrlibdir in
-         /usr/lib | /lib) ;;
+         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
          *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
      esac
    fi
    cd ..
-   rm -fr conftest.dir
+   rm -f -r conftest.dir
  fi
  # Standard set of common directories for X headers.
  # Check X11 before X11Rn because it is often a symlink to the current release.
  ac_x_header_dirs='
  /usr/X11/include
+ /usr/X11R7/include
  /usr/X11R6/include
  /usr/X11R5/include
  /usr/X11R4/include
  /usr/include/X11
+ /usr/include/X11R7
  /usr/include/X11R6
  /usr/include/X11R5
  /usr/include/X11R4
  /usr/local/X11/include
+ /usr/local/X11R7/include
  /usr/local/X11R6/include
  /usr/local/X11R5/include
  /usr/local/X11R4/include
+ /opt/X11/include
  /usr/local/include/X11
+ /usr/local/include/X11R7
  /usr/local/include/X11R6
  /usr/local/include/X11R5
  /usr/local/include/X11R4
-Line 3348  ac_x_header_dirs='
+Line 4545  ac_x_header_dirs='
 Line 3348  ac_x_header_dirs='
 Line 4545  ac_x_header_dirs='
  /usr/openwin/share/include'
  if test "$ac_x_includes" = no; then
-   # Guess where to find include files, by looking for Intrinsic.h.
+   # Guess where to find include files, by looking for Xlib.h.
    # First, try using that file with no special directory specified.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* 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>
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ if ac_fn_c_try_cpp "$LINENO"; then :
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   ac_status=$?
-   grep -v '^ *+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
- else
-   ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
    # We can compile using X headers with no special include directory.
  ac_x_includes=
  else
-   echo "$as_me: failed program was:" >&5
- 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.$ac_ext
+ rm -f conftest.err conftest.i conftest.$ac_ext
  fi # $ac_x_includes = no
  if test "$ac_x_libraries" = no; then
-Line 3397  if test "$ac_x_libraries" = no; then
+Line 4570  if test "$ac_x_libraries" = no; then
 Line 3397  if test "$ac_x_libraries" = no; then
 Line 4570  if test "$ac_x_libraries" = no; then
    # See if we find them without any special options.
    # Don't add to $LIBS permanently.
    ac_save_LIBS=$LIBS
-   LIBS="-lXt $LIBS"
+   LIBS="-lX11 $LIBS"
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    LIBS=$ac_save_LIBS
  # We can link X programs with no special library path.
  ac_x_libraries=
  else
-   echo "$as_me: failed program was:" >&5
+   LIBS=$ac_save_LIBS
- sed 's/^/| /' conftest.$ac_ext >&5
+ for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
- LIBS=$ac_save_LIBS
- for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
  do
    # Don't even attempt the hair of trying to link an X program!
-   for ac_extension in a so sl; do
+   for ac_extension in a so sl dylib la dll; do
-     if test -r $ac_dir/libXt.$ac_extension; then
+     if test -r "$ac_dir/libX11.$ac_extension"; then
        ac_x_libraries=$ac_dir
        break 2
      fi
    done
  done
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  fi # $ac_x_libraries = no
- if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
+ case $ac_x_includes,$ac_x_libraries in #(
-   # Didn't find X anywhere.  Cache the known absence of X.
+   no,* | *,no | *\'*)
-   ac_cv_have_x="have_x=no"
+     # Didn't find X, or a directory has "'" in its name.
- else
+     ac_cv_have_x="have_x=no";; #(
-   # Record where we found X for the cache.
+   *)
-   ac_cv_have_x="have_x=yes \
+     # Record where we found X for the cache.
-                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
+     ac_cv_have_x="have_x=yes\
+         ac_x_includes='$ac_x_includes'\
+         ac_x_libraries='$ac_x_libraries'"
+ esac
  fi
- fi
+ ;; #(
+     *) have_x=yes;;
-   fi
+   esac
    eval "$ac_cv_have_x"
  fi # $with_x != no
  if test "$have_x" != yes; then
-   echo "$as_me:$LINENO: result: $have_x" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
- echo "${ECHO_T}$have_x" >&6
+ $as_echo "$have_x" >&6; }
    no_x=yes
  else
    # If each of the values was on the command line, it overrides each guess.
    test "x$x_includes" = xNONE && x_includes=$ac_x_includes
    test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
    # Update the cache value to reflect the command line values.
-   ac_cv_have_x="have_x=yes \
+   ac_cv_have_x="have_x=yes\
-                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
+         ac_x_includes='$x_includes'\
-   echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
+         ac_x_libraries='$x_libraries'"
- echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
+ $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
  fi
  if test "$no_x" = yes; then
    # Not all programs may use this symbol, but it does not hurt to define it.
- cat >>confdefs.h <<\_ACEOF
+ $as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
- #define X_DISPLAY_MISSING 1
- _ACEOF
    X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
  else
-Line 3505  else
+Line 4652  else
 Line 3505  else
 Line 4652  else
      X_LIBS="$X_LIBS -L$x_libraries"
      # For Solaris; some versions of Sun CC require a space after -R and
      # others require no space.  Words are not sufficient . . . .
-     case `(uname -sr) 2>/dev/null` in
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
-     "SunOS 5"*)
+ $as_echo_n "checking whether -R must be followed by a space... " >&6; }
-       echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
+     ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
- echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
+     ac_xsave_c_werror_flag=$ac_c_werror_flag
-       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
+     ac_c_werror_flag=yes
-       cat >conftest.$ac_ext <<_ACEOF
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  int
-Line 3525  main ()
+Line 4668  main ()
 Line 3525  main ()
 Line 4668  main ()
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-   (eval $ac_link) 2>conftest.er1
+ $as_echo "no" >&6; }
-   ac_status=$?
+        X_LIBS="$X_LIBS -R$x_libraries"
-   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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_R_nospace=yes
  else
-   echo "$as_me: failed program was:" >&5
+   LIBS="$ac_xsave_LIBS -R $x_libraries"
- sed 's/^/| /' conftest.$ac_ext >&5
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- ac_R_nospace=no
- fi
- rm -f conftest.err conftest.$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
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  int
-Line 3577  main ()
+Line 4685  main ()
 Line 3577  main ()
 Line 4685  main ()
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-   (eval $ac_link) 2>conftest.er1
+ $as_echo "yes" >&6; }
-   ac_status=$?
+           X_LIBS="$X_LIBS -R $x_libraries"
-   grep -v '^ *+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_R_space=yes
  else
-   echo "$as_me: failed program was:" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
+ $as_echo "neither works" >&6; }
- ac_R_space=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
-         if test $ac_R_space = yes; then
+ fi
-           echo "$as_me:$LINENO: result: yes" >&5
+ rm -f core conftest.err conftest.$ac_objext \
- echo "${ECHO_T}yes" >&6
+     conftest$ac_exeext conftest.$ac_ext
-           X_LIBS="$X_LIBS -R $x_libraries"
+     ac_c_werror_flag=$ac_xsave_c_werror_flag
-         else
+     LIBS=$ac_xsave_LIBS
-           echo "$as_me:$LINENO: result: neither works" >&5
- echo "${ECHO_T}neither works" >&6
-         fi
-       fi
-       LIBS=$ac_xsave_LIBS
-     esac
    fi
    # Check for system-dependent libraries X programs must link with.
-Line 3632  echo "${ECHO_T}neither works" >&6
+Line 4713  echo "${ECHO_T}neither works" >&6
 Line 3632  echo "${ECHO_T}neither works" >&6
 Line 4713  echo "${ECHO_T}neither works" >&6
      # libraries were built with DECnet support.  And Karl Berry says
      # the Alpha needs dnet_stub (dnet does not exist).
      ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
-     cat >conftest.$ac_ext <<_ACEOF
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_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
- sed 's/^/| /' conftest.$ac_ext >&5
- echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
- echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
- if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
+ $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
+ if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldnet  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_dnet_dnet_ntoa=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_dnet_dnet_ntoa=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_dnet_dnet_ntoa=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
- echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
+ $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
- if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
+ if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
  fi
      if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-       echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
- echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
+ $as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
- if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
+ if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldnet_stub  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_dnet_stub_dnet_ntoa=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_dnet_stub_dnet_ntoa=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_dnet_stub_dnet_ntoa=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
- echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
+ $as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
- if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
+ if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
  fi
      fi
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
      LIBS="$ac_xsave_LIBS"
      # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
-Line 3832  rm -f conftest.err conftest.$ac_objext \
+Line 4829  rm -f conftest.err conftest.$ac_objext \
 Line 3832  rm -f conftest.err conftest.$ac_objext \
 Line 4829  rm -f conftest.err conftest.$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
+     ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
- echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+ if test "x$ac_cv_func_gethostbyname" = xyes; then :
- if test "${ac_cv_func_gethostbyname+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
-    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
- #define gethostbyname innocuous_gethostbyname
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char gethostbyname (); below.
-     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-     <limits.h> exists even on freestanding compilers.  */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef gethostbyname
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char gethostbyname ();
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
- choke me
- #else
- char (*f) () = gethostbyname;
- #endif
- #ifdef __cplusplus
- }
- #endif
- int
- main ()
- {
- return f != gethostbyname;
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_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
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_gethostbyname=no
  fi
- rm -f conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
      if test $ac_cv_func_gethostbyname = no; then
-       echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
- echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
+ $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
- if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+ if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lnsl  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_nsl_gethostbyname=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_nsl_gethostbyname=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_nsl_gethostbyname=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+ $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
- if test $ac_cv_lib_nsl_gethostbyname = yes; then
+ if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
  fi
        if test $ac_cv_lib_nsl_gethostbyname = no; then
-         echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
- echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
+ $as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
- if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
+ if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lbsd  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_bsd_gethostbyname=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_bsd_gethostbyname=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_bsd_gethostbyname=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
+ $as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
- if test $ac_cv_lib_bsd_gethostbyname = yes; then
+ if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
  fi
-Line 4071  fi
+Line 4926  fi
 Line 4071  fi
 Line 4926  fi
      # variants that don't use the name server (or something).  -lsocket
      # must be given before -lnsl if both are needed.  We assume that
      # if connect needs -lnsl, so does gethostbyname.
-     echo "$as_me:$LINENO: checking for connect" >&5
+     ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
- echo $ECHO_N "checking for connect... $ECHO_C" >&6
+ if test "x$ac_cv_func_connect" = xyes; then :
- if test "${ac_cv_func_connect+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- /* Define connect to an innocuous variant, in case <limits.h> declares connect.
-    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
- #define connect innocuous_connect
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char connect (); below.
-     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-     <limits.h> exists even on freestanding compilers.  */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef connect
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char connect ();
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_connect) || defined (__stub___connect)
- choke me
- #else
- char (*f) () = connect;
- #endif
- #ifdef __cplusplus
- }
- #endif
- int
- main ()
- {
- return f != connect;
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_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
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_connect=no
  fi
- rm -f conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
- echo "${ECHO_T}$ac_cv_func_connect" >&6
      if test $ac_cv_func_connect = no; then
-       echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
- echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
+ $as_echo_n "checking for connect in -lsocket... " >&6; }
- if test "${ac_cv_lib_socket_connect+set}" = set; then
+ if ${ac_cv_lib_socket_connect+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_socket_connect=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_socket_connect=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_socket_connect=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
- echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
+ $as_echo "$ac_cv_lib_socket_connect" >&6; }
- if test $ac_cv_lib_socket_connect = yes; then
+ if test "x$ac_cv_lib_socket_connect" = xyes; then :
    X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
  fi
      fi
      # Guillermo Gomez says -lposix is necessary on A/UX.
-     echo "$as_me:$LINENO: checking for remove" >&5
+     ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
- echo $ECHO_N "checking for remove... $ECHO_C" >&6
+ if test "x$ac_cv_func_remove" = xyes; then :
- if test "${ac_cv_func_remove+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- /* Define remove to an innocuous variant, in case <limits.h> declares remove.
-    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
- #define remove innocuous_remove
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char remove (); below.
-     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-     <limits.h> exists even on freestanding compilers.  */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef remove
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char remove ();
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_remove) || defined (__stub___remove)
- choke me
- #else
- char (*f) () = remove;
- #endif
- #ifdef __cplusplus
- }
- #endif
- int
- main ()
- {
- return f != remove;
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_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
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_remove=no
  fi
- rm -f conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
- echo "${ECHO_T}$ac_cv_func_remove" >&6
      if test $ac_cv_func_remove = no; then
-       echo "$as_me:$LINENO: checking for remove in -lposix" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
- echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
+ $as_echo_n "checking for remove in -lposix... " >&6; }
- if test "${ac_cv_lib_posix_remove+set}" = set; then
+ if ${ac_cv_lib_posix_remove+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lposix  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_posix_remove=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_posix_remove=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_posix_remove=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
- echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
+ $as_echo "$ac_cv_lib_posix_remove" >&6; }
- if test $ac_cv_lib_posix_remove = yes; then
+ if test "x$ac_cv_lib_posix_remove" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
  fi
      fi
      # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-     echo "$as_me:$LINENO: checking for shmat" >&5
+     ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
- echo $ECHO_N "checking for shmat... $ECHO_C" >&6
+ if test "x$ac_cv_func_shmat" = xyes; then :
- if test "${ac_cv_func_shmat+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- /* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
-    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
- #define shmat innocuous_shmat
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char shmat (); below.
-     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-     <limits.h> exists even on freestanding compilers.  */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef shmat
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char shmat ();
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_shmat) || defined (__stub___shmat)
- choke me
- #else
- char (*f) () = shmat;
- #endif
- #ifdef __cplusplus
- }
- #endif
- int
- main ()
- {
- return f != shmat;
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_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
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_shmat=no
  fi
- rm -f conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
- echo "${ECHO_T}$ac_cv_func_shmat" >&6
      if test $ac_cv_func_shmat = no; then
-       echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
- echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
+ $as_echo_n "checking for shmat in -lipc... " >&6; }
- if test "${ac_cv_lib_ipc_shmat+set}" = set; then
+ if ${ac_cv_lib_ipc_shmat+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lipc  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_ipc_shmat=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_ipc_shmat=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_ipc_shmat=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
- echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
+ $as_echo "$ac_cv_lib_ipc_shmat" >&6; }
- if test $ac_cv_lib_ipc_shmat = yes; then
+ if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
  fi
-Line 4569  fi
+Line 5082  fi
 Line 4569  fi
 Line 5082  fi
    # These have to be linked with before -lX11, unlike the other
    # libraries we check for below, so use a different variable.
    # John Interrante, Karl Berry
-   echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
- echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
+ $as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
- if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
+ if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   $as_echo_n "(cached) " >&6
  else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lICE $X_EXTRA_LIBS $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_ICE_IceConnectionNumber=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_ICE_IceConnectionNumber=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_ICE_IceConnectionNumber=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
- echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
+ $as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
- if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
+ if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
    X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
  fi
-Line 4642  fi
+Line 5127  fi
 Line 4642  fi
 Line 5127  fi
  fi
- cat >>confdefs.h <<\_ACEOF
+ # Check whether --enable-shared was given.
- #define HMEXT 1
+ if test "${enable_shared+set}" = set; then :
- _ACEOF
+   enableval=$enable_shared; enable_shared=yes
- # Check whether --enable-shared or --disable-shared was given.
- if test "${enable_shared+set}" = set; then
-   enableval="$enable_shared"
-   enable_shared=yes
  else
    enable_shared=no
- fi;
+ fi
  if test "${enable_shared:=no}" != no ; then
     true
  fi
-Line 4669  elif test `basename ./"${CC}"` = "icc" ; then
+Line 5149  elif test `basename ./"${CC}"` = "icc" ; then
 Line 4669  elif test `basename ./"${CC}"` = "icc" ; then
 Line 5149  elif test `basename ./"${CC}"` = "icc" ; then
      CFLAGS="-g -O"
  fi
+ GC=gc-7.4.2
- # Check whether --with-distdir or --without-distdir was given.
+ # Check whether --with-asir-gc was given.
- if test "${with_distdir+set}" = set; then
+ if test "${with_asir_gc+set}" = set; then :
-   withval="$with_distdir"
+   withval=$with_asir_gc; with_asir_gc=${withval}
-   with_distdir=${withval}
  else
-   with_distdir=no
+   with_asir_gc=yes
- fi;
- GC_DISTDIR='${prefix}/../OpenXM_dist'
- if test ${with_distdir:=no} != no -a ${with_distdir} != yes ; then
-     GC_DISTDIR=${with_distdir}
  fi
+ if test ${with_asir_gc:=yes} != no; then
+    ASIR_GCLIB=libasir-gc.a
+    GCINC='-I${top_srcdir}/${GC}/include'
+ else
+    GCLIB='-L${prefix}/lib -lgc'
+    GCINC='-I${prefix}/include'
+    $as_echo "#define NO_ASIR_GC 1" >>confdefs.h
- # Check whether --enable-gc-zeropage or --disable-gc-zeropage was given.
+ fi
- if test "${enable_gc_zeropage+set}" = set; then
+ GC_CONFIGURE_ARGS="--disable-threads --enable-large-config"
-   enableval="$enable_gc_zeropage"
+ if test -n "${host_alias}" ; then
-   enable_gc_zeropage=yes
+     GC_CONFIGURE_ARGS="--host=${host_alias} ${GC_CONFIGURE_ARGS}"
+ fi
+ $as_echo "#define GC7 1" >>confdefs.h
+ # Check whether --with-distdir was given.
+ if test "${with_distdir+set}" = set; then :
+   withval=$with_distdir; with_distdir=${withval}
  else
-   enable_gc_zeropage=no
+   with_distdir=no
- fi;
+ fi
- if test "${enable_gc_zeropage:=no}" != no ; then
+ GC_DISTDIR='${prefix}/../OpenXM_dist'
-     USE_GC_ZEROPAGE="yes"
+ 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 "${with_pari+set}" = set; then
+ if test "${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 ${with_pari} = new ; then
-         libpari=pari-2.2
-     else
-         libpari=pari
-     fi
      PARIINC='-I${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
+     $as_echo "#define PARI 1" >>confdefs.h
- #define PARI 1
- _ACEOF
  fi
- echo "$as_me:$LINENO: checking for egrep" >&5
+ { $as_echo "$as_me:${as_lineno-$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 ${ac_cv_path_GREP+:} false; 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"
+       as_fn_executable_p "$ac_path_GREP" || continue
+ # Check for GNU ac_path_GREP and select it if it is found.
+   # Check for GNU $ac_path_GREP
+ case `"$ac_path_GREP" --version 2>&1` in
+ *GNU*)
+   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+ *)
+   ac_count=0
+   $as_echo_n 0123456789 >"conftest.in"
+   while :
+   do
+     cat "conftest.in" "conftest.in" >"conftest.tmp"
+     mv "conftest.tmp" "conftest.in"
+     cp "conftest.in" "conftest.nl"
+     $as_echo 'GREP' >> "conftest.nl"
+     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+     as_fn_arith $ac_count + 1 && ac_count=$as_val
+     if test $ac_count -gt ${ac_path_GREP_max-0}; then
+       # Best one so far, save it but keep looking for a better one
+       ac_cv_path_GREP="$ac_path_GREP"
+       ac_path_GREP_max=$ac_count
      fi
+     # 10*(2^10) chars as input seems more than enough
+     test $ac_count -gt 10 && break
+   done
+   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+ esac
+       $ac_path_GREP_found && break 3
+     done
+   done
+   done
+ IFS=$as_save_IFS
+   if test -z "$ac_cv_path_GREP"; then
+     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+   fi
+ else
+   ac_cv_path_GREP=$GREP
  fi
- 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:${as_lineno-$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:${as_lineno-$LINENO}: checking for egrep" >&5
- if test "${ac_cv_header_stdc+set}" = set; then
+ $as_echo_n "checking for egrep... " >&6; }
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ if ${ac_cv_path_EGREP+:} false; then :
+   $as_echo_n "(cached) " >&6
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- /* confdefs.h.  */
+    then ac_cv_path_EGREP="$GREP -E"
- _ACEOF
+    else
- cat confdefs.h >>conftest.$ac_ext
+      if test -z "$EGREP"; then
- cat >>conftest.$ac_ext <<_ACEOF
+   ac_path_EGREP_found=false
+   # Loop through the user's path and test for each of PROGNAME-LIST
+   as_save_IFS=$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"
+       as_fn_executable_p "$ac_path_EGREP" || continue
+ # Check for GNU ac_path_EGREP and select it if it is found.
+   # Check for GNU $ac_path_EGREP
+ case `"$ac_path_EGREP" --version 2>&1` in
+ *GNU*)
+   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+ *)
+   ac_count=0
+   $as_echo_n 0123456789 >"conftest.in"
+   while :
+   do
+     cat "conftest.in" "conftest.in" >"conftest.tmp"
+     mv "conftest.tmp" "conftest.in"
+     cp "conftest.in" "conftest.nl"
+     $as_echo 'EGREP' >> "conftest.nl"
+     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+     as_fn_arith $ac_count + 1 && ac_count=$as_val
+     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+       # Best one so far, save it but keep looking for a better one
+       ac_cv_path_EGREP="$ac_path_EGREP"
+       ac_path_EGREP_max=$ac_count
+     fi
+     # 10*(2^10) chars as input seems more than enough
+     test $ac_count -gt 10 && break
+   done
+   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+ esac
+       $ac_path_EGREP_found && break 3
+     done
+   done
+   done
+ IFS=$as_save_IFS
+   if test -z "$ac_cv_path_EGREP"; then
+     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+   fi
+ else
+   ac_cv_path_EGREP=$EGREP
+ fi
+    fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+ $as_echo "$ac_cv_path_EGREP" >&6; }
+  EGREP="$ac_cv_path_EGREP"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+ $as_echo_n "checking for ANSI C header files... " >&6; }
+ if ${ac_cv_header_stdc+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  #include <stdlib.h>
  #include <stdarg.h>
-Line 4766  main ()
+Line 5368  main ()
 Line 4766  main ()
 Line 5368  main ()
    return 0;
  }
  _ACEOF
- rm -f conftest.$ac_objext
+ if ac_fn_c_try_compile "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-   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 $ac_status); }; }; then
    ac_cv_header_stdc=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_header_stdc=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_header_stdc=no
  fi
- rm -f conftest.err conftest.$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
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #include <string.h>
  _ACEOF
  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-   $EGREP "memchr" >/dev/null 2>&1; then
+   $EGREP "memchr" >/dev/null 2>&1; then :
-   :
  else
    ac_cv_header_stdc=no
  fi
-Line 4820  fi
+Line 5394  fi
 Line 4820  fi
 Line 5394  fi
  if test $ac_cv_header_stdc = yes; then
    # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #include <stdlib.h>
  _ACEOF
  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-   $EGREP "free" >/dev/null 2>&1; then
+   $EGREP "free" >/dev/null 2>&1; then :
-   :
  else
    ac_cv_header_stdc=no
  fi
-Line 4841  fi
+Line 5411  fi
 Line 4841  fi
 Line 5411  fi
  if test $ac_cv_header_stdc = yes; then
    # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-   if test "$cross_compiling" = yes; then
+   if test "$cross_compiling" = yes; then :
    :
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  #include <ctype.h>
+ #include <stdlib.h>
  #if ((' ' & 0x0FF) == 0x020)
  # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-Line 4870  main ()
+Line 5437  main ()
 Line 4870  main ()
 Line 5437  main ()
    for (i = 0; i < 256; i++)
      if (XOR (islower (i), ISLOWER (i))
          || toupper (i) != TOUPPER (i))
-       exit(2);
+       return 2;
-   exit (0);
+   return 0;
  }
  _ACEOF
- rm -f conftest$ac_exeext
+ if ac_fn_c_try_run "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } && { ac_try='./conftest$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: program exited with status $ac_status" >&5
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ( exit $ac_status )
+ else
- ac_cv_header_stdc=no
+   ac_cv_header_stdc=no
  fi
- rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+   conftest.$ac_objext conftest.beam conftest.$ac_ext
  fi
  fi
  fi
- echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+ { $as_echo "$as_me:${as_lineno-$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
+ $as_echo "#define STDC_HEADERS 1" >>confdefs.h
- #define STDC_HEADERS 1
- _ACEOF
  fi
  # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                    inttypes.h stdint.h unistd.h
- do
+ do :
- as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
- echo "$as_me:$LINENO: checking for $ac_header" >&5
+ ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
- echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+ "
- if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_includes_default
- #include <$ac_header>
- _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 $ac_status); }; }; then
-   eval "$as_ac_Header=yes"
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_Header=no"
- fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
- echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
- if test `eval echo '${'$as_ac_Header'}'` = yes; then
    cat >>confdefs.h <<_ACEOF
- #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+ #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  _ACEOF
  fi
-Line 4980  fi
+Line 5477  fi
 Line 4980  fi
 Line 5477  fi
  done
- echo "$as_me:$LINENO: checking for unsigned long long" >&5
+ ac_fn_c_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default"
- echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6
+ if test "x$ac_cv_type_unsigned_long_long" = xyes; then :
- if test "${ac_cv_type_unsigned_long_long+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_includes_default
- int
- main ()
- {
- if ((unsigned long long *) 0)
-   return 0;
- if (sizeof (unsigned long long))
-   return 0;
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$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 $ac_status); }; }; then
-   ac_cv_type_unsigned_long_long=yes
- else
-   echo "$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 $ac_cv_type_unsigned_long_long = yes; then
  cat >>confdefs.h <<_ACEOF
  #define HAVE_UNSIGNED_LONG_LONG 1
  _ACEOF
-Line 5045  _ACEOF
+Line 5487  _ACEOF
 Line 5045  _ACEOF
 Line 5487  _ACEOF
  fi
- echo "$as_me:$LINENO: checking for long" >&5
+ # The cast to long int works around a bug in the HP C Compiler
- echo $ECHO_N "checking for long... $ECHO_C" >&6
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
- if test "${ac_cv_type_long+set}" = set; then
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ # This bug is HP SR number 8606223364.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+ $as_echo_n "checking size of long... " >&6; }
+ if ${ac_cv_sizeof_long+:} false; then :
+   $as_echo_n "(cached) " >&6
  else
-   cat >conftest.$ac_ext <<_ACEOF
+   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_includes_default
- int
- main ()
- {
- if ((long *) 0)
-   return 0;
- if (sizeof (long))
-   return 0;
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (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 $ac_status); }; }; then
-   ac_cv_type_long=yes
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_long=no
- fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$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
- echo $ECHO_N "checking size of long... $ECHO_C" >&6
- if test "${ac_cv_sizeof_long+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    if test "$ac_cv_type_long" = yes; then
-   # The cast to unsigned long works around a bug in the HP C Compiler
+      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ as_fn_error 77 "cannot compute sizeof (long)
-   # This bug is HP SR number 8606223364.
+ See \`config.log' for more details" "$LINENO" 5; }
-   if test "$cross_compiling" = yes; then
+    else
-   # Depending upon the size, compute the lo and hi bounds.
+      ac_cv_sizeof_long=0
- cat >conftest.$ac_ext <<_ACEOF
+    fi
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_includes_default
- int
- main ()
- {
- static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
- test_array [0] = 0
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$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 $ac_status); }; }; then
-   ac_lo=0 ac_mid=0
-   while :; do
-     cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_includes_default
- int
- main ()
- {
- static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
- test_array [0] = 0
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$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 $ac_status); }; }; then
-   ac_hi=$ac_mid; break
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_lo=`expr $ac_mid + 1`
-                     if test $ac_lo -le $ac_mid; then
-                       ac_lo= ac_hi=
-                       break
-                     fi
-                     ac_mid=`expr 2 '*' $ac_mid + 1`
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-   done
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_includes_default
- int
- main ()
- {
- static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
- test_array [0] = 0
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$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 $ac_status); }; }; then
-   ac_hi=-1 ac_mid=-1
-   while :; do
-     cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_includes_default
- int
- main ()
- {
- static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
- test_array [0] = 0
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$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 $ac_status); }; }; then
-   ac_lo=$ac_mid; break
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_hi=`expr '(' $ac_mid ')' - 1`
-                        if test $ac_mid -le $ac_hi; then
-                          ac_lo= ac_hi=
-                          break
-                        fi
-                        ac_mid=`expr 2 '*' $ac_mid`
  fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
-   done
+ $as_echo "$ac_cv_sizeof_long" >&6; }
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_lo= ac_hi=
- fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- rm -f 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 + $ac_lo`
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_includes_default
- int
- main ()
- {
- static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
- test_array [0] = 0
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$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 $ac_status); }; }; then
-   ac_hi=$ac_mid
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_lo=`expr '(' $ac_mid ')' + 1`
- fi
- rm -f conftest.err conftest.$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
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot compute sizeof (long), 77
- See \`config.log' for more details." >&2;}
-    { (exit 1); exit 1; }; } ;;
- esac
- else
-   if test "$cross_compiling" = yes; then
-   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot run test program while cross compiling
- See \`config.log' for more details." >&2;}
-    { (exit 1); exit 1; }; }
- else
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_includes_default
- long longval () { return (long) (sizeof (long)); }
- unsigned long ulongval () { return (long) (sizeof (long)); }
- #include <stdio.h>
- #include <stdlib.h>
- int
- main ()
- {
-   FILE *f = fopen ("conftest.val", "w");
-   if (! f)
-     exit (1);
-   if (((long) (sizeof (long))) < 0)
-     {
-       long i = longval ();
-       if (i != ((long) (sizeof (long))))
-         exit (1);
-       fprintf (f, "%ld\n", i);
-     }
-   else
-     {
-       unsigned long i = ulongval ();
-       if (i != ((long) (sizeof (long))))
-         exit (1);
-       fprintf (f, "%lu\n", i);
-     }
-   exit (ferror (f) || fclose (f) != 0);
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-   (eval $ac_link) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } && { ac_try='./conftest$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 $ac_status); }; }; then
-   ac_cv_sizeof_long=`cat conftest.val`
- else
-   echo "$as_me: program exited with status $ac_status" >&5
- echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- ( exit $ac_status )
- { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
- See \`config.log' for more details." >&5
- echo "$as_me: error: cannot compute sizeof (long), 77
- See \`config.log' for more details." >&2;}
-    { (exit 1); exit 1; }; }
- fi
- rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
- fi
- rm -f conftest.val
- else
-   ac_cv_sizeof_long=0
- fi
- fi
- echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
- echo "${ECHO_T}$ac_cv_sizeof_long" >&6
  cat >>confdefs.h <<_ACEOF
  #define SIZEOF_LONG $ac_cv_sizeof_long
  _ACEOF
  if test "${ac_cv_sizeof_long}" = 8; then
-     cat >>confdefs.h <<\_ACEOF
+     $as_echo "#define LONG_IS_64BIT 1" >>confdefs.h
- #define LONG_IS_64BIT 1
- _ACEOF
  else
-     cat >>confdefs.h <<\_ACEOF
+     $as_echo "#define LONG_IS_32BIT 1" >>confdefs.h
- #define LONG_IS_32BIT 1
- _ACEOF
  fi
  if test "${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 "${enable_plot+set}" = set; then
+ if test "${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
+     $as_echo "#define DO_PLOT 1" >>confdefs.h
- #define DO_PLOT 1
- _ACEOF
  fi
+  if test "$enable_plot" = yes; then
- if test "$enable_plot" = yes; then
    USE_PLOT_TRUE=
    USE_PLOT_FALSE='#'
  else
-Line 5501  else
+Line 5554  else
 Line 5501  else
 Line 5554  else
    USE_PLOT_FALSE=
  fi
- # Check whether --enable-interval or --disable-interval was given.
- if test "${enable_interval+set}" = set; then
+ GMPLIB="-L ${libdir} -lmpc -lmpfr -lgmp"
-   enableval="$enable_interval"
+ # Check whether --enable-static_gmp was given.
-   enable_interval=${enableval}
+ if test "${enable_static_gmp+set}" = set; then :
+   enableval=$enable_static_gmp; enable_static_gmp=yes
  else
+   enable_static_gmp=no
+ fi
+ if test ${enable_static_gmp:=no} != no ; then
+     GMPLIB='${libdir}/libmpc.a ${libdir}/libmpfr.a ${libdir}/libgmp.a'
+ fi
+ # Check whether --enable-interval was given.
+ if test "${enable_interval+set}" = set; then :
+   enableval=$enable_interval; enable_interval=${enableval}
+ else
    enable_interval=no
- fi;
+ fi
  if test ${enable_interval:=no} != no ; then
      libasir_postfix=${libasir_postfix}_itv
-     cat >>confdefs.h <<\_ACEOF
+     $as_echo "#define INTERVAL 1" >>confdefs.h
- #define INTERVAL 1
- _ACEOF
      if test "${enable_interval}" = debug ; then
-        cat >>confdefs.h <<\_ACEOF
+        $as_echo "#define ITVDEBUG 1" >>confdefs.h
- #define ITVDEBUG 1
- _ACEOF
      fi
  fi
  if test "${enable_fep:=no}" != no ; then
-     cat >>confdefs.h <<\_ACEOF
+     $as_echo "#define FEP 1" >>confdefs.h
- #define FEP 1
- _ACEOF
      FEPLIB="-lreadline -ltermcap"
  fi
- # Check whether --enable-fft-float or --disable-fft-float was given.
+ # Check whether --enable-fft-float was given.
- if test "${enable_fft_float+set}" = set; then
+ 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
+     $as_echo "#define USE_FLOAT 1" >>confdefs.h
- #define USE_FLOAT 1
- _ACEOF
  fi
- if test "${with_mpi:=no}" != no ; then
+ # Check whether --with-mpi was given.
-     MPIINC="-I/opt/FJSVmpi2/include"
+ if test "${with_mpi+set}" = set; then :
-     MPILIB="-L/opt/FJSVmpi2/lib -lmpi -L/opt/FSUNaprun/lib -lmpl -lemi -lthread"
+   withval=$with_mpi; with_mpi=${withval}
-     cat >>confdefs.h <<\_ACEOF
+ else
- #define MPI 1
+   with_mpi=no
- _ACEOF
  fi
+ if test "${with_mpi:=no}" != no ; then
+     $as_echo "#define MPI 1" >>confdefs.h
+ fi
  if test "${with_lapack:=no}" != no ; then
      LAPACKLIB="-llapack -lblas -lg2c"
-     cat >>confdefs.h <<\_ACEOF
+     $as_echo "#define LAPACK 1" >>confdefs.h
- #define LAPACK 1
- _ACEOF
  fi
-Line 5585  i[3-6]86-*-freebsd[3-9].*)
+Line 5644  i[3-6]86-*-freebsd[3-9].*)
 Line 5585  i[3-6]86-*-freebsd[3-9].*)
 Line 5644  i[3-6]86-*-freebsd[3-9].*)
      ;;
  i[3-6]86-*-linux*|x86-*-linux*)
      asm_obj="${i386_elf_obj}"
-     cat >>confdefs.h <<\_ACEOF
+     $as_echo "#define _BSD_SOURCE 1" >>confdefs.h
- #define _BSD_SOURCE 1
- _ACEOF
      ;;
- *-*-cygwin*)
+ i[3-6]86-*-cygwin*|x86-*-cygwin*)
      asm_obj="${i386_aout_obj}"
      ;;
  i[3-6]86-*-interix*)
      asm_obj="${i386_aout_obj}"
-     USE_GC_INTERIX="yes"
+     $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
-     cat >>confdefs.h <<\_ACEOF
- #define _ALL_SOURCE 1
- _ACEOF
      ;;
  sparc-sun-solaris2.*)
      case "`uname -m`" in
-Line 5613  sparc-sun-solaris2.*)
+Line 5666  sparc-sun-solaris2.*)
 Line 5613  sparc-sun-solaris2.*)
 Line 5666  sparc-sun-solaris2.*)
                  ;;
      *)          asm_obj="${generic_obj}"  ;;
      esac
-     cat >>confdefs.h <<\_ACEOF
+     $as_echo "#define SYSV 1" >>confdefs.h
- #define SYSV 1
- _ACEOF
      ;;
- powerpc-apple-darwin*)
+ *-apple-darwin*)
      asm_obj="${generic_obj}"
-     cat >>confdefs.h <<\_ACEOF
+     $as_echo "#define __DARWIN__ 1" >>confdefs.h
- #define __DARWIN__ 1
- _ACEOF
+     if test -d /usr/X11/include -a x"${X_CFLAGS}" = x ; then
+         X_CFLAGS=-I/usr/X11/include
+     fi
      ;;
  arm*-*-linux*)
      asm_obj="${generic_obj}"
-Line 5631  arm*-*-linux*)
+Line 5683  arm*-*-linux*)
 Line 5631  arm*-*-linux*)
 Line 5683  arm*-*-linux*)
          CFLAGS="${CFLAGS} -fsigned-char"
      fi
      ;;
+ *-*-mingw*)
+         WSLIB="-lws2_32"
+     asm_obj="${generic_obj}"
+     ;;
  *)
      asm_obj="${generic_obj}"
      ;;
-Line 5638  esac
+Line 5694  esac
 Line 5638  esac
 Line 5694  esac
- echo "$as_me:$LINENO: checking for socket" >&5
- echo $ECHO_N "checking for socket... $ECHO_C" >&6
- if test "${ac_cv_func_socket+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- /* Define socket to an innocuous variant, in case <limits.h> declares socket.
-    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
- #define socket innocuous_socket
- /* System header to define __stub macros and hopefully few prototypes,
+ for ac_func in sigaction
-     which can conflict with char socket (); below.
+ do :
-     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+   ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
-     <limits.h> exists even on freestanding compilers.  */
+ if test "x$ac_cv_func_sigaction" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
- #ifdef __STDC__
+ #define HAVE_SIGACTION 1
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef socket
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char socket ();
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_socket) || defined (__stub___socket)
- choke me
- #else
- char (*f) () = socket;
- #endif
- #ifdef __cplusplus
- }
- #endif
- int
- main ()
- {
- return f != socket;
-   ;
-   return 0;
- }
  _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_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
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_func_socket=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ done
-       conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
- echo "${ECHO_T}$ac_cv_func_socket" >&6
- if test $ac_cv_func_socket = yes; then
-   :
- else
- echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
+ ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
- echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
+ if test "x$ac_cv_func_socket" = xyes; then :
- if test "${ac_cv_lib_socket_socket+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
+ $as_echo_n "checking for socket in -lsocket... " >&6; }
+ if ${ac_cv_lib_socket_socket+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lsocket  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_socket_socket=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_socket_socket=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_socket_socket=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
- echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
+ $as_echo "$ac_cv_lib_socket_socket" >&6; }
- if test $ac_cv_lib_socket_socket = yes; then
+ if test "x$ac_cv_lib_socket_socket" = xyes; then :
    cat >>confdefs.h <<_ACEOF
  #define HAVE_LIBSOCKET 1
  _ACEOF
-Line 5807  fi
+Line 5757  fi
 Line 5807  fi
 Line 5757  fi
  fi
- echo "$as_me:$LINENO: checking for gethostbyname" >&5
+ ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
- echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+ if test "x$ac_cv_func_gethostbyname" = xyes; then :
- if test "${ac_cv_func_gethostbyname+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
-    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
- #define gethostbyname innocuous_gethostbyname
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char gethostbyname (); below.
-     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-     <limits.h> exists even on freestanding compilers.  */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
- #undef gethostbyname
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- /* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
- char gethostbyname ();
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
- #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
- choke me
- #else
- char (*f) () = gethostbyname;
- #endif
- #ifdef __cplusplus
- }
- #endif
- int
- main ()
- {
- return f != gethostbyname;
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   ac_cv_func_gethostbyname=yes
  else
-   echo "$as_me: failed program was:" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
+ $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
+ if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- ac_cv_func_gethostbyname=no
+   $as_echo_n "(cached) " >&6
- fi
- rm -f conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
- if test $ac_cv_func_gethostbyname = yes; then
-   :
  else
- echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
- echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
- if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lnsl  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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$ac_exeext
+ if ac_fn_c_try_link "$LINENO"; then :
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&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
-   (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_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
    ac_cv_lib_nsl_gethostbyname=yes
  else
-   echo "$as_me: failed program was:" >&5
+   ac_cv_lib_nsl_gethostbyname=no
- sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_nsl_gethostbyname=no
  fi
- rm -f conftest.err conftest.$ac_objext \
+ rm -f core conftest.err conftest.$ac_objext \
-       conftest$ac_exeext conftest.$ac_ext
+     conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
- echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+ $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
- if test $ac_cv_lib_nsl_gethostbyname = yes; then
+ if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
    cat >>confdefs.h <<_ACEOF
  #define HAVE_LIBNSL 1
  _ACEOF
-Line 5977  fi
+Line 5809  fi
 Line 5977  fi
 Line 5809  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 5996  _ACEOF
+Line 5829  _ACEOF
 Line 5996  _ACEOF
 Line 5829  _ACEOF
  # The following way of writing the cache mishandles newlines in values,
  # but we know of no workaround that is simple, portable, and efficient.
- # So, don't put newlines in cache variables' values.
+ # So, we kill variables containing newlines.
  # Ultrix sh set writes to stderr and can't be redirected directly,
  # and sets the high bit in the cache file unless we assign to the vars.
- {
+ (
+   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+     eval ac_val=\$$ac_var
+     case $ac_val in #(
+     *${as_nl}*)
+       case $ac_var in #(
+       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+       esac
+       case $ac_var in #(
+       _ | IFS | as_nl) ;; #(
+       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+       *) { eval $ac_var=; unset $ac_var;} ;;
+       esac ;;
+     esac
+   done
    (set) 2>&1 |
-     case `(ac_space=' '; set | grep ac_space) 2>&1` in
+     case $as_nl`(ac_space=' '; set) 2>&1` in #(
-     *ac_space=\ *)
+     *${as_nl}ac_space=\ *)
-       # `set' does not quote correctly, so add quotes (double-quote
+       # `set' does not quote correctly, so add quotes: double-quote
-       # substitution turns \\\\ into \\, and sed turns \\ into \).
+       # substitution turns \\\\ into \\, and sed turns \\ into \.
        sed -n \
          "s/'/'\\\\''/g;
            s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-       ;;
+       ;; #(
      *)
        # `set' quotes correctly as required by POSIX, so do not add quotes.
-       sed -n \
+       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
        ;;
-     esac;
+     esac |
- } |
+     sort
+ ) |
    sed '
+      /^ac_cv_env_/b end
       t clear
-      : clear
+      :clear
       s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
       t end
-      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-      : end' >>confcache
+      :end' >>confcache
- if 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 $cache_file"
+     if test "x$cache_file" != "x/dev/null"; then
-     cat confcache >$cache_file
+       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+ $as_echo "$as_me: updating cache $cache_file" >&6;}
+       if test ! -f "$cache_file" || test -h "$cache_file"; then
+         cat confcache >"$cache_file"
+       else
+         case $cache_file in #(
+         */* | ?:*)
+           mv -f confcache "$cache_file"$$ &&
+           mv -f "$cache_file"$$ "$cache_file" ;; #(
+         *)
+           mv -f confcache "$cache_file" ;;
+         esac
+       fi
+     fi
    else
-     echo "not updating unwritable cache $cache_file"
+     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+ $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
    fi
  fi
  rm -f confcache
-Line 6037  test "x$prefix" = xNONE && prefix=$ac_default_prefix
+Line 5901  test "x$prefix" = xNONE && prefix=$ac_default_prefix
 Line 6037  test "x$prefix" = xNONE && prefix=$ac_default_prefix
 Line 5901  test "x$prefix" = xNONE && prefix=$ac_default_prefix
  # Let make expand exec_prefix.
  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
- # VPATH may cause trouble with some makes, so we remove $(srcdir),
- # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
- # trailing colons and then remove the whole line if VPATH becomes empty
- # (actually we leave an empty line to preserve line numbers).
- if test "x$srcdir" = x.; then
-   ac_vpsub='/^[  ]*VPATH[        ]*=/{
- s/:*\$(srcdir):*/:/;
- s/:*\${srcdir}:*/:/;
- s/:*@srcdir@:*/:/;
- s/^\([^=]*=[     ]*\):*/\1/;
- s/:*$//;
- s/^[^=]*=[       ]*$//;
- }'
- fi
  # Transform confdefs.h into DEFS.
  # Protect against shell expansion while executing Makefile rules.
  # Protect against Makefile macro expansion.
  #
  # If the first sed substitution is executed (which looks for macros that
- # take arguments), then we branch to the quote section.  Otherwise,
+ # take arguments), then branch to the quote section.  Otherwise,
  # look for a macro that doesn't take arguments.
- cat >confdef2opt.sed <<\_ACEOF
+ ac_script='
+ :mline
+ /\\$/{
+  N
+  s,\\\n,,
+  b mline
+ }
  t clear
- : clear
+ :clear
- s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
+ s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
  t quote
- s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
+ s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
  t quote
- d
+ b any
- : quote
+ :quote
- s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
+ s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
- s,\[,\\&,g
+ s/\[/\\&/g
- s,\],\\&,g
+ s/\]/\\&/g
- s,\$,$$,g
+ s/\$/$$/g
- p
+ H
- _ACEOF
+ :any
- # We use echo to avoid assuming a particular line-breaking character.
+ ${
- # The extra dot is to prevent the shell from consuming trailing
+         g
- # line-breaks from the sub-command output.  A line-break within
+         s/^\n//
- # single-quotes doesn't work because, if this script is created in a
+         s/\n/ /g
- # platform that uses two characters for line-breaks (e.g., DOS), tr
+         p
- # would break.
+ }
- ac_LF_and_DOT=`echo; echo .`
+ '
- DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+ DEFS=`sed -n "$ac_script" confdefs.h`
- rm -f confdef2opt.sed
  ac_libobjs=
  ac_ltlibobjs=
+ U=
  for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
    # 1. Remove the extension, and $U if already installed.
-   ac_i=`echo "$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'
+   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
  done
  LIBOBJS=$ac_libobjs
  LTLIBOBJS=$ac_ltlibobjs
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+ $as_echo_n "checking that generated files are newer than configure... " >&6; }
+    if test -n "$am_sleep_pid"; then
+      # Hide warnings about reused PIDs.
+      wait $am_sleep_pid 2>/dev/null
+    fi
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+ $as_echo "done" >&6; }
+  if test -n "$EXEEXT"; then
+   am__EXEEXT_TRUE=
+   am__EXEEXT_FALSE='#'
+ else
+   am__EXEEXT_TRUE='#'
+   am__EXEEXT_FALSE=
+ fi
- : ${CONFIG_STATUS=./config.status}
+ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
+ if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+   as_fn_error $? "conditional \"AMDEP\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
+ if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
+ if test -z "${USE_PLOT_TRUE}" && test -z "${USE_PLOT_FALSE}"; then
+   as_fn_error $? "conditional \"USE_PLOT\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
+ : "${CONFIG_STATUS=./config.status}"
+ ac_write_fail=0
  ac_clean_files_save=$ac_clean_files
  ac_clean_files="$ac_clean_files $CONFIG_STATUS"
- { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
- echo "$as_me: creating $CONFIG_STATUS" >&6;}
+ $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
- cat >$CONFIG_STATUS <<_ACEOF
+ as_write_fail=0
+ cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
  #! $SHELL
  # Generated by $as_me.
  # Run this file to recreate the current configuration.
-Line 6116  cat >$CONFIG_STATUS <<_ACEOF
+Line 6006  cat >$CONFIG_STATUS <<_ACEOF
 Line 6116  cat >$CONFIG_STATUS <<_ACEOF
 Line 6006  cat >$CONFIG_STATUS <<_ACEOF
  debug=false
  ac_cs_recheck=false
  ac_cs_silent=false
  SHELL=\${CONFIG_SHELL-$SHELL}
- _ACEOF
+ export SHELL
+ _ASEOF
+ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+ ## -------------------- ##
+ ## M4sh Initialization. ##
+ ## -------------------- ##
- cat >>$CONFIG_STATUS <<\_ACEOF
+ # Be more Bourne compatible
- ## --------------------- ##
+ DUALCASE=1; export DUALCASE # for MKS sh
- ## M4sh Initialization.  ##
+ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- ## --------------------- ##
- # Be Bourne compatible
- if test -n "${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
- # Support unset when possible.
- if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_nl='
-   as_unset=unset
+ '
+ export as_nl
+ # Printing a long string crashes Solaris 7 /usr/bin/printf.
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+ as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+ # Prefer a ksh shell builtin over an external printf program on Solaris,
+ # but without wasting forks for bash or zsh.
+ if test -z "$BASH_VERSION$ZSH_VERSION" \
+     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='print -r --'
+   as_echo_n='print -rn --'
+ elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+   as_echo='printf %s\n'
+   as_echo_n='printf %s'
  else
-   as_unset=false
+   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+     as_echo_n='/usr/ucb/echo -n'
+   else
+     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+     as_echo_n_body='eval
+       arg=$1;
+       case $arg in #(
+       *"$as_nl"*)
+         expr "X$arg" : "X\\(.*\\)$as_nl";
+         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+       esac;
+       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+     '
+     export as_echo_n_body
+     as_echo_n='sh -c $as_echo_n_body as_echo'
+   fi
+   export as_echo_body
+   as_echo='sh -c $as_echo_body as_echo'
  fi
+ # The user is always right.
+ if test "${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
- # Work around bugs in pre-3.0 UWIN ksh.
- $as_unset ENV MAIL MAILPATH
+ # 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.
+ as_myself=
+ 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
+ fi
+ # Unset variables that we do not need and which cause bugs (e.g. in
+ # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+ # suppresses any "Segmentation fault" message there.  '((' could
+ # trigger a bug in pdksh 5.2.14.
+ for as_var in BASH_ENV ENV MAIL MAILPATH
+ do eval test x\${$as_var+set} = xset \
+   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+ done
  PS1='$ '
  PS2='> '
  PS4='+ '
  # NLS nuisances.
- 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
+ # CDPATH.
-     eval $as_var=C; export $as_var
+ (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-   else
-     $as_unset $as_var
+ # as_fn_error STATUS ERROR [LINENO LOG_FD]
+ # ----------------------------------------
+ # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+ # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+ # script with STATUS, using 1 if that was 0.
+ as_fn_error ()
+ {
+   as_status=$1; test $as_status -eq 0 && as_status=1
+   if test "$4"; then
+     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    fi
- done
+   $as_echo "$as_me: error: $2" >&2
+   as_fn_exit $as_status
+ } # as_fn_error
- # Required to use basename.
- if expr a : '\(a\)' >/dev/null 2>&1; then
+ # as_fn_set_status STATUS
+ # -----------------------
+ # Set $? to STATUS, without forking.
+ as_fn_set_status ()
+ {
+   return $1
+ } # as_fn_set_status
+ # as_fn_exit STATUS
+ # -----------------
+ # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+ as_fn_exit ()
+ {
+   set +e
+   as_fn_set_status $1
+   exit $1
+ } # as_fn_exit
+ # as_fn_unset VAR
+ # ---------------
+ # Portably unset VAR.
+ as_fn_unset ()
+ {
+   { eval $1=; unset $1;}
+ }
+ as_unset=as_fn_unset
+ # as_fn_append VAR VALUE
+ # ----------------------
+ # Append the text in VALUE to the end of the definition contained in VAR. Take
+ # advantage of any shell optimizations that allow amortized linear growth over
+ # repeated appends, instead of the typical quadratic growth present in naive
+ # implementations.
+ if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+   eval 'as_fn_append ()
+   {
+     eval $1+=\$2
+   }'
+ else
+   as_fn_append ()
+   {
+     eval $1=\$$1\$2
+   }
+ fi # as_fn_append
+ # as_fn_arith ARG...
+ # ------------------
+ # Perform arithmetic evaluation on the ARGs, and store the result in the
+ # global $as_val. Take advantage of shells that can avoid forks. The arguments
+ # must be portable across $(()) and expr.
+ if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+   eval 'as_fn_arith ()
+   {
+     as_val=$(( $* ))
+   }'
+ else
+   as_fn_arith ()
+   {
+     as_val=`expr "$@" || test $? -eq 1`
+   }
+ fi # as_fn_arith
+ 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
  fi
+ if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+   as_dirname=dirname
+ else
+   as_dirname=false
+ fi
- # Name of the executable.
+ as_me=`$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'`
- # PATH needs CR, and LINENO needs CR and PATH.
  # Avoid depending upon Character Ranges.
  as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-Line 6198  as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+Line 6260  as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 Line 6198  as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 Line 6260  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.
+ ECHO_C= ECHO_N= ECHO_T=
- if test "${PATH_SEPARATOR+set}" != set; then
+ case `echo -n x` in #(((((
-   echo "#! /bin/sh" >conf$$.sh
+ -n*)
-   echo  "exit 0"   >>conf$$.sh
+   case `echo 'xy\c'` in
-   chmod +x conf$$.sh
+   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
-   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+   xy)  ECHO_C='\c';;
-     PATH_SEPARATOR=';'
+   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-   else
+        ECHO_T=' ';;
-     PATH_SEPARATOR=:
+   esac;;
-   fi
+ *)
-   rm -f conf$$.sh
+   ECHO_N='-n';;
- 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"  || {
-   # 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
-   # work.  The second script uses 'N' to pair each line-number line
-   # with the numbered line, and appends trailing '-' during
-   # substitution so that $LINENO is not a special case at line end.
-   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
-   sed '=' <$as_myself |
-     sed '
-       N
-       s,$,-,
-       : loop
-       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
-       t loop
-       s,-$,,
-       s,^['$as_cr_digits']*\n,,
-     ' >$as_me.lineno &&
-   chmod +x $as_me.lineno ||
-     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
- echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
-    { (exit 1); exit 1; }; }
-   # Don't try to exec as it changes $[0], causing all sort of problems
-   # (the dirname of $[0] is not the place where we might find the
-   # original and so on.  Autoconf is especially sensible to this).
-   . ./$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
-   *c*,-n*) ECHO_N= ECHO_C='
- ' ECHO_T='      ' ;;
-   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
  esac
- if expr a : '\(a\)' >/dev/null 2>&1; then
+ rm -f conf$$ conf$$.exe conf$$.file
-   as_expr=expr
+ if test -d conf$$.dir; then
+   rm -f conf$$.dir/conf$$.file
  else
-   as_expr=false
+   rm -f conf$$.dir
+   mkdir conf$$.dir 2>/dev/null
  fi
+ if (echo >conf$$.file) 2>/dev/null; then
- rm -f conf$$ conf$$.exe conf$$.file
+   if ln -s conf$$.file conf$$ 2>/dev/null; then
- echo >conf$$.file
- if ln -s conf$$.file conf$$ 2>/dev/null; then
-   # We could just check for DJGPP; but this test a) works b) is more generic
-   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-   if test -f conf$$.exe; then
-     # Don't use ln at all; we don't have any links
-     as_ln_s='cp -p'
-   else
      as_ln_s='ln -s'
+     # ... but there are two gotchas:
+     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+     # In both cases, we have to default to `cp -pR'.
+     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+       as_ln_s='cp -pR'
+   elif ln conf$$.file conf$$ 2>/dev/null; then
+     as_ln_s=ln
+   else
+     as_ln_s='cp -pR'
    fi
- elif ln conf$$.file conf$$ 2>/dev/null; then
-   as_ln_s=ln
  else
-   as_ln_s='cp -p'
+   as_ln_s='cp -pR'
  fi
- rm -f conf$$ conf$$.exe conf$$.file
+ rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+ rmdir conf$$.dir 2>/dev/null
+ # as_fn_mkdir_p
+ # -------------
+ # Create "$as_dir" as a directory, including parents if necessary.
+ as_fn_mkdir_p ()
+ {
+   case $as_dir in #(
+   -*) as_dir=./$as_dir;;
+   esac
+   test -d "$as_dir" || eval $as_mkdir_p || {
+     as_dirs=
+     while :; do
+       case $as_dir in #(
+       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+       *) as_qdir=$as_dir;;
+       esac
+       as_dirs="'$as_qdir' $as_dirs"
+       as_dir=`$as_dirname -- "$as_dir" ||
+ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+          X"$as_dir" : 'X\(//\)[^/]' \| \
+          X"$as_dir" : 'X\(//\)$' \| \
+          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+ $as_echo X"$as_dir" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)[^/].*/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+       test -d "$as_dir" && break
+     done
+     test -z "$as_dirs" || eval "mkdir $as_dirs"
+   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+ } # as_fn_mkdir_p
  if mkdir -p . 2>/dev/null; then
-   as_mkdir_p=:
+   as_mkdir_p='mkdir -p "$as_dir"'
  else
    test -d ./-p && rmdir ./-p
    as_mkdir_p=false
  fi
- as_executable_p="test -f"
+ # as_fn_executable_p FILE
+ # -----------------------
+ # Test if FILE is an executable regular file.
+ as_fn_executable_p ()
+ {
+   test -f "$1" && test -x "$1"
+ } # as_fn_executable_p
+ as_test_x='test -x'
+ as_executable_p=as_fn_executable_p
  # Sed expression to map a string onto a valid CPP name.
  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-Line 6348  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
+Line 6373  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
 Line 6348  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
 Line 6373  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
+ ## ----------------------------------- ##
+ ## Main body of $CONFIG_STATUS script. ##
+ ## ----------------------------------- ##
+ _ASEOF
+ test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
- # Open the log real soon, to keep \$[0] and so on meaningful, and to
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ # Save the log message, to keep $0 and so on meaningful, and to
  # report actual input values of CONFIG_FILES etc. instead of their
- # values after options handling.  Logging --version etc. is OK.
+ # values after options handling.
- exec 5>>config.log
+ ac_log="
- {
+ This file was extended by asir $as_me 1.15, which was
-   echo
+ generated by GNU Autoconf 2.69.  Invocation command line was
-   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;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
    CONFIG_FILES    = $CONFIG_FILES
    CONFIG_HEADERS  = $CONFIG_HEADERS
    CONFIG_LINKS    = $CONFIG_LINKS
    CONFIG_COMMANDS = $CONFIG_COMMANDS
    $ $0 $@
- _CSEOF
+ on `(hostname || uname -n) 2>/dev/null | sed 1q`
- echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+ "
- echo >&5
  _ACEOF
- # Files that config.status was made for.
+ case $ac_config_files in *"
- if test -n "$ac_config_files"; then
+ "*) set x $ac_config_files; shift; ac_config_files=$*;;
-   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+ esac
- fi
- if test -n "$ac_config_headers"; then
-   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
- fi
- if test -n "$ac_config_links"; then
-   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
- fi
- if test -n "$ac_config_commands"; then
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+ # Files that config.status was made for.
- fi
+ config_files="$ac_config_files"
+ config_commands="$ac_config_commands"
- cat >>$CONFIG_STATUS <<\_ACEOF
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  ac_cs_usage="\
- \`$as_me' instantiates files from templates according to the
+ \`$as_me' instantiates files and other configuration actions
- current configuration.
+ from templates according to the current configuration.  Unless the files
+ and actions are specified as TAGs, all are instantiated by default.
- Usage: $0 [OPTIONS] [FILE]...
+ Usage: $0 [OPTION]... [TAG]...
    -h, --help       print this help, then exit
-   -V, --version    print version number, then exit
+   -V, --version    print version number and configuration settings, then exit
-   -q, --quiet      do not print progress messages
+       --config     print configuration, then exit
+   -q, --quiet, --silent
+                    do not print progress messages
    -d, --debug      don't remove temporary files
        --recheck    update $as_me by reconfiguring in the same conditions
-   --file=FILE[:TEMPLATE]
+       --file=FILE[:TEMPLATE]
                     instantiate the configuration file FILE
  Configuration files:
  $config_files
-Line 6424  $config_files
+Line 6436  $config_files
 Line 6424  $config_files
 Line 6436  $config_files
  Configuration commands:
  $config_commands
- Report bugs to <bug-autoconf@gnu.org>."
+ Report bugs to the package provider."
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
  ac_cs_version="\\
- config.status
+ asir config.status 1.15
- configured by $0, generated by GNU Autoconf 2.59,
+ configured by $0, generated by GNU Autoconf 2.69,
-   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+   with options \\"\$ac_cs_config\\"
- Copyright (C) 2003 Free Software Foundation, Inc.
+ Copyright (C) 2012 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=`expr "X$1" : 'X\([^=]*\)='`
+     ac_optarg=
+     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)
+   --config | --confi | --conf | --con | --co | --c )
-     # Conflict between --help and --header
+     $as_echo "$ac_cs_config"; exit ;;
-     { { echo "$as_me:$LINENO: error: ambiguous option: $1
+   --debug | --debu | --deb | --de | --d | -d )
- 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"` ;;
+     '') as_fn_error $? "missing file argument" ;;
+     esac
+     as_fn_append CONFIG_FILES " '$ac_optarg'"
      ac_need_defaults=false;;
-   --header | --heade | --head | --hea )
+   --he | --h |  --help | --hel | -h )
-     $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_fn_error $? "unrecognized option: \`$1'
- Try \`$0 --help' for more information." >&5
+ Try \`$0 --help' for more information." ;;
- echo "$as_me: error: unrecognized option: $1
- Try \`$0 --help' for more information." >&2;}
-    { (exit 1); exit 1; }; } ;;
-   *) ac_config_targets="$ac_config_targets $1" ;;
+   *) as_fn_append ac_config_targets " $1"
+      ac_need_defaults=false ;;
    esac
    shift
-Line 6515  if $ac_cs_silent; then
+Line 6524  if $ac_cs_silent; then
 Line 6515  if $ac_cs_silent; then
 Line 6524  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_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
- echo "$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 6567  if $ac_need_defaults; then
+Line 6587  if $ac_need_defaults; then
 Line 6567  if $ac_need_defaults; then
 Line 6587  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 $exit_status' 0
+   tmp= ac_tmp=
-   trap '{ (exit 1); exit 1; }' 1 2 13 15
+   trap 'exit_status=$?
+   : "${ac_tmp:=$tmp}"
+   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+ ' 0
+   trap 'as_fn_exit 1' 1 2 13 15
  }
  # Create a (secure) tmp directory for tmp files.
  {
-   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-   test -n "$tmp" && test -d "$tmp"
+   test -d "$tmp"
  }  ||
  {
-   tmp=./confstat$$-$RANDOM
+   tmp=./conf$$-$RANDOM
-   (umask 077 && mkdir $tmp)
+   (umask 077 && mkdir "$tmp")
- } ||
+ } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ ac_tmp=$tmp
+ # Set up the scripts for CONFIG_FILES section.
+ # No need to generate them if there are no CONFIG_FILES.
+ # This happens for instance with `./config.status config.h'.
+ if test -n "$CONFIG_FILES"; then
+ ac_cr=`echo X | tr X '\015'`
+ # On cygwin, bash can eat \r inside `` if the user requested igncr.
+ # But we know of no other shell where ac_cr would be empty at this
+ # point, so we can use a bashism as a fallback.
+ if test "x$ac_cr" = x; then
+   eval ac_cr=\$\'\\r\'
+ fi
+ ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+ if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+   ac_cs_awk_cr='\\r'
+ else
+   ac_cs_awk_cr=$ac_cr
+ fi
+ echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+ _ACEOF
  {
-    echo "$me: cannot create a temporary directory in ." >&2
+   echo "cat >conf$$subs.awk <<_ACEOF" &&
-    { (exit 1); exit 1; }
+   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+   echo "_ACEOF"
+ } >conf$$subs.sh ||
+   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ ac_delim='%!_!# '
+ for ac_last_try in false false false false false :; do
+   . ./conf$$subs.sh ||
+     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+   if test $ac_delim_n = $ac_delim_num; then
+     break
+   elif $ac_last_try; then
+     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+   else
+     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+   fi
+ done
+ rm -f conf$$subs.sh
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+ _ACEOF
+ sed -n '
+ h
+ s/^/S["/; s/!.*/"]=/
+ p
+ g
+ s/^[^!]*!//
+ :repl
+ t repl
+ s/'"$ac_delim"'$//
+ t delim
+ :nl
+ h
+ s/\(.\{148\}\)..*/\1/
+ t more1
+ s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+ p
+ n
+ b repl
+ :more1
+ s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+ p
+ g
+ s/.\{148\}//
+ t nl
+ :delim
+ h
+ s/\(.\{148\}\)..*/\1/
+ t more2
+ s/["\\]/\\&/g; s/^/"/; s/$/"/
+ p
+ b
+ :more2
+ s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+ p
+ g
+ s/.\{148\}//
+ t delim
+ ' <conf$$subs.awk | sed '
+ /^[^""]/{
+   N
+   s/\n//
  }
+ ' >>$CONFIG_STATUS || ac_write_fail=1
+ rm -f conf$$subs.awk
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ _ACAWK
+ cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+   for (key in S) S_is_set[key] = 1
+   FS = ""
+ }
+ {
+   line = $ 0
+   nfields = split(line, field, "@")
+   substed = 0
+   len = length(field[1])
+   for (i = 2; i < nfields; i++) {
+     key = field[i]
+     keylen = length(key)
+     if (S_is_set[key]) {
+       value = S[key]
+       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+       len += length(value) + length(field[++i])
+       substed = 1
+     } else
+       len += 1 + keylen
+   }
+   print line
+ }
+ _ACAWK
  _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+ else
+   cat
+ fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+ _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
+ # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+ # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+ # trailing colons and then remove the whole line if VPATH becomes empty
+ # (actually we leave an empty line to preserve line numbers).
+ if test "x$srcdir" = x.; then
+   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
+ h
+ s///
+ s/^/:/
+ s/[      ]*$/:/
+ s/:\$(srcdir):/:/g
+ s/:\${srcdir}:/:/g
+ s/:@srcdir@:/:/g
+ s/^:*//
+ s/:*$//
+ x
+ s/\(=[   ]*\).*/\1/
+ G
+ s/\n//
+ s/^[^=]*=[       ]*$//
+ }'
+ fi
- #
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- # CONFIG_FILES section.
+ fi # test -n "$CONFIG_FILES"
- #
- # No need to generate the scripts if there are no CONFIG_FILES.
- # This happens for instance when ./config.status config.h
- if test -n "\$CONFIG_FILES"; then
-   # Protect against being on the right side of a sed subst in config.status.
-   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
-    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
- s,@SHELL@,$SHELL,;t t
- s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
- s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
- s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
- s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
- s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
- s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
- s,@exec_prefix@,$exec_prefix,;t t
- s,@prefix@,$prefix,;t t
- s,@program_transform_name@,$program_transform_name,;t t
- s,@bindir@,$bindir,;t t
- s,@sbindir@,$sbindir,;t t
- s,@libexecdir@,$libexecdir,;t t
- s,@datadir@,$datadir,;t t
- s,@sysconfdir@,$sysconfdir,;t t
- s,@sharedstatedir@,$sharedstatedir,;t t
- s,@localstatedir@,$localstatedir,;t t
- s,@libdir@,$libdir,;t t
- s,@includedir@,$includedir,;t t
- s,@oldincludedir@,$oldincludedir,;t t
- s,@infodir@,$infodir,;t t
- s,@mandir@,$mandir,;t t
- s,@build_alias@,$build_alias,;t t
- s,@host_alias@,$host_alias,;t t
- s,@target_alias@,$target_alias,;t t
- s,@DEFS@,$DEFS,;t t
- s,@ECHO_C@,$ECHO_C,;t t
- s,@ECHO_N@,$ECHO_N,;t t
- s,@ECHO_T@,$ECHO_T,;t t
- s,@LIBS@,$LIBS,;t t
- s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
- s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
- s,@INSTALL_DATA@,$INSTALL_DATA,;t t
- s,@PACKAGE@,$PACKAGE,;t t
- s,@VERSION@,$VERSION,;t t
- s,@EXEEXT@,$EXEEXT,;t t
- s,@OBJEXT@,$OBJEXT,;t t
- s,@ACLOCAL@,$ACLOCAL,;t t
- s,@AUTOCONF@,$AUTOCONF,;t t
- s,@AUTOMAKE@,$AUTOMAKE,;t t
- s,@AUTOHEADER@,$AUTOHEADER,;t t
- s,@MAKEINFO@,$MAKEINFO,;t t
- s,@AMTAR@,$AMTAR,;t t
- s,@install_sh@,$install_sh,;t t
- s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
- s,@AWK@,$AWK,;t t
- s,@SET_MAKE@,$SET_MAKE,;t t
- s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
- s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
- s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
- s,@DEPDIR@,$DEPDIR,;t t
- s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
- s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
- s,@MAINT@,$MAINT,;t t
- s,@build@,$build,;t t
- s,@build_cpu@,$build_cpu,;t t
- s,@build_vendor@,$build_vendor,;t t
- s,@build_os@,$build_os,;t t
- s,@host@,$host,;t t
- s,@host_cpu@,$host_cpu,;t t
- s,@host_vendor@,$host_vendor,;t t
- s,@host_os@,$host_os,;t t
- s,@target@,$target,;t t
- s,@target_cpu@,$target_cpu,;t t
- s,@target_vendor@,$target_vendor,;t t
- s,@target_os@,$target_os,;t t
- s,@CC@,$CC,;t t
- s,@CFLAGS@,$CFLAGS,;t t
- s,@LDFLAGS@,$LDFLAGS,;t t
- s,@CPPFLAGS@,$CPPFLAGS,;t t
- s,@ac_ct_CC@,$ac_ct_CC,;t t
- s,@am__include@,$am__include,;t t
- s,@am__quote@,$am__quote,;t t
- s,@CCDEPMODE@,$CCDEPMODE,;t t
- s,@LN_S@,$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,@GC_DISTDIR@,$GC_DISTDIR,;t t
- s,@USE_GC_ZEROPAGE@,$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
- _ACEOF
+ eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
+ shift
+ for ac_tag
+ do
+   case $ac_tag in
+   :[FHLC]) ac_mode=$ac_tag; continue;;
+   esac
+   case $ac_mode$ac_tag in
+   :[FHL]*:*);;
+   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+   :[FH]-) ac_tag=-:-;;
+   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+   esac
+   ac_save_IFS=$IFS
+   IFS=:
+   set x $ac_tag
+   IFS=$ac_save_IFS
+   shift
+   ac_file=$1
+   shift
-   cat >>$CONFIG_STATUS <<\_ACEOF
+   case $ac_mode in
-   # Split the substitutions into bite-sized pieces for seds with
+   :L) ac_source=$1;;
-   # small command number limits, like on Digital OSF/1 and HP-UX.
+   :[FH])
-   ac_max_sed_lines=48
+     ac_file_inputs=
-   ac_sed_frag=1 # Number of current file.
+     for ac_f
-   ac_beg=1 # First line for current file.
+     do
-   ac_end=$ac_max_sed_lines # Line after last line for current file.
+       case $ac_f in
-   ac_more_lines=:
+       -) ac_f="$ac_tmp/stdin";;
-   ac_sed_cmds=
+       *) # Look for the file first in the build tree, then in the source tree
-   while $ac_more_lines; do
+          # (if the path is not absolute).  The absolute path cannot be DOS-style,
-     if test $ac_beg -gt 1; then
+          # because $ac_f cannot contain `:'.
-       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+          test -f "$ac_f" ||
-     else
+            case $ac_f in
-       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+            [\\/$]*) false;;
+            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+            esac ||
+            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+       esac
+       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+       as_fn_append ac_file_inputs " '$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:${as_lineno-$LINENO}: creating $ac_file" >&5
+ $as_echo "$as_me: creating $ac_file" >&6;}
      fi
-     if test ! -s $tmp/subs.frag; then
+     # Neutralize special characters interpreted by sed in replacement strings.
-       ac_more_lines=false
+     case $configure_input in #(
-     else
+     *\&* | *\|* | *\\* )
-       # The purpose of the label and of the branching condition is to
+        ac_sed_conf_input=`$as_echo "$configure_input" |
-       # speed up the sed processing (if there are no `@' at all, there
+        sed 's/[\\\\&|]/\\\\&/g'`;; #(
-       # is no need to browse any of the substitutions).
+     *) ac_sed_conf_input=$configure_input;;
-       # These are the two extra sed commands mentioned above.
+     esac
-       (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"
- _ACEOF
+     case $ac_tag in
- cat >>$CONFIG_STATUS <<\_ACEOF
+     *:-:* | *:-) cat >"$ac_tmp/stdin" \
- for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
-   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+     esac
-   case $ac_file in
+     ;;
-   - | *:- | *:-:* ) # input from stdin
-         cat >$tmp/stdin
-         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-   * )   ac_file_in=$ac_file.in ;;
    esac
-   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+   ac_dir=`$as_dirname -- "$ac_file" ||
-   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
  $as_expr X"$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/
-     as_dirs=
+             q
-     while test ! -d "$as_dir"; do
+           }
-       as_dirs="$as_dir $as_dirs"
+           /^X\(\/\).*/{
-       as_dir=`(dirname "$as_dir") 2>/dev/null ||
+             s//\1/
- $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+             q
-          X"$as_dir" : 'X\(//\)[^/]' \| \
+           }
-          X"$as_dir" : 'X\(//\)$' \| \
+           s/.*/./; q'`
-          X"$as_dir" : 'X\(/\)' \| \
+   as_dir="$ac_dir"; as_fn_mkdir_p
-          .     : '\(.\)' 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 "$ac_dir" != .; then
+ case "$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
-   if test x"$ac_file" != x-; then
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-     { echo "$as_me:$LINENO: creating $ac_file" >&5
+ # If the template does not know about datarootdir, expand it.
- echo "$as_me: creating $ac_file" >&6;}
+ # FIXME: This hack should be removed a few years after 2.60.
-     rm -f "$ac_file"
+ ac_datarootdir_hack=; ac_datarootdir_seen=
-   fi
+ ac_sed_dataroot='
-   # Let's still pretend it is `configure' which instantiates (i.e., don't
+ /datarootdir/ {
-   # use $as_me), people would be surprised to read:
+   p
-   #    /* config.h.  Generated by config.status.  */
+   q
-   if test x"$ac_file" = x-; then
+ }
-     configure_input=
+ /@datadir@/p
-   else
+ /@docdir@/p
-     configure_input="$ac_file.  "
+ /@infodir@/p
-   fi
+ /@localedir@/p
-   configure_input=$configure_input"Generated from `echo $ac_file_in |
+ /@mandir@/p'
-                                      sed 's,.*/,,'` by configure."
+ case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+ *datarootdir*) ac_datarootdir_seen=yes;;
-   # First look for the input files in the build tree, otherwise in the
+ *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-   # src tree.
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-   ac_file_inputs=`IFS=:
+ $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-     for f in $ac_file_in; do
-       case $f in
-       -) echo $tmp/stdin ;;
-       [\\/$]*)
-          # Absolute (can't be DOS-style, as IFS=:)
-          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
-    { (exit 1); exit 1; }; }
-          echo "$f";;
-       *) # Relative
-          if test -f "$f"; then
-            # Build tree
-            echo "$f"
-          elif test -f "$srcdir/$f"; then
-            # Source tree
-            echo "$srcdir/$f"
-          else
-            # /dev/null tree
-            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
-    { (exit 1); exit 1; }; }
-          fi;;
-       esac
-     done` || { (exit 1); exit 1; }
  _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-   sed "$ac_vpsub
+   ac_datarootdir_hack='
+   s&@datadir@&$datadir&g
+   s&@docdir@&$docdir&g
+   s&@infodir@&$infodir&g
+   s&@localedir@&$localedir&g
+   s&@mandir@&$mandir&g
+   s&\\\${datarootdir}&$datarootdir&g' ;;
+ esac
+ _ACEOF
+ # Neutralize VPATH when `$srcdir' = `.'.
+ # Shell code in configure.ac might set extrasub.
+ # FIXME: do we really want to maintain this feature?
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_sed_extra="$ac_vpsub
  $extrasub
  _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  :t
  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
- s,@configure_input@,$configure_input,;t t
+ s|@configure_input@|$ac_sed_conf_input|;t t
- s,@srcdir@,$ac_srcdir,;t t
+ s&@top_builddir@&$ac_top_builddir_sub&;t t
- s,@abs_srcdir@,$ac_abs_srcdir,;t t
+ s&@top_build_prefix@&$ac_top_build_prefix&;t t
- s,@top_srcdir@,$ac_top_srcdir,;t t
+ s&@srcdir@&$ac_srcdir&;t t
- s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+ s&@abs_srcdir@&$ac_abs_srcdir&;t t
- s,@builddir@,$ac_builddir,;t t
+ s&@top_srcdir@&$ac_top_srcdir&;t t
- s,@abs_builddir@,$ac_abs_builddir,;t t
+ s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
- s,@top_builddir@,$ac_top_builddir,;t t
+ s&@builddir@&$ac_builddir&;t t
- s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+ s&@abs_builddir@&$ac_abs_builddir&;t t
- s,@INSTALL@,$ac_INSTALL,;t t
+ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
- " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+ s&@INSTALL@&$ac_INSTALL&;t t
-   rm -f $tmp/stdin
+ s&@MKDIR_P@&$ac_MKDIR_P&;t t
-   if test x"$ac_file" != x-; then
+ $ac_datarootdir_hack
-     mv $tmp/out $ac_file
+ "
-   else
+ eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-     cat $tmp/out
+   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-     rm -f $tmp/out
-   fi
- done
+ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
- _ACEOF
+   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
- cat >>$CONFIG_STATUS <<\_ACEOF
+   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
+       "$ac_tmp/out"`; test -z "$ac_out"; } &&
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+ which seems to be undefined.  Please make sure it is defined" >&5
+ $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+ which seems to be undefined.  Please make sure it is defined" >&2;}
- #
+   rm -f "$ac_tmp/stdin"
- # CONFIG_COMMANDS section.
+   case $ac_file in
- #
+   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
- for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
-   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+   esac \
-   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
+  ;;
- $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-          X"$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:${as_lineno-$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"$AMDEP_TRUE" != x"" || {
- case `pwd` in
+   # Older Autoconf quotes --file arguments for eval, but not when files
- .) ac_abs_builddir="$ac_dir";;
+   # are listed without --file.  Let's play safe and only enable the eval
- *)
+   # if we detect the quoting.
-   case "$ac_dir" in
+   case $CONFIG_FILES in
-   .) ac_abs_builddir=`pwd`;;
+   *\'*) eval set x "$CONFIG_FILES" ;;
-   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+   *)   set x $CONFIG_FILES ;;
-   *) ac_abs_builddir=`pwd`/"$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/$ac_top_srcdir;;
-   esac;;
- esac
-   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
- echo "$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 *= *[^ #]' < "$mf" > /dev/null || continue
+   shift
-   # Extract the definition of DEP_FILES from the Makefile without
+   for mf
-   # running `make'.
+   do
-   DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+     # Strip MF so we end up with the name of the file.
-   test -z "$DEPDIR" && continue
+     mf=`echo "$mf" | sed -e 's/:.*$//'`
-   # When using ansi2knr, U may be empty or an underscore; expand it
+     # Check whether this is an Automake generated Makefile or not.
-   U=`sed -n -e '/^U = / s///p' < "$mf"`
+     # We used to match only the files named 'Makefile.in', but
-   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
+     # some people rename them; so instead we look at the file content.
-   # We invoke sed twice because it is the simplest approach to
+     # Grep'ing the first line is not enough: some people post-process
-   # changing $(DEPDIR) to its actual value in the expansion.
+     # each Makefile.in and add a new line on top of each file to say so.
-   for file in `sed -n -e '
+     # Grep'ing the whole file is not good either: AIX grep has a line
-     /^DEP_FILES = .*\\\\$/ {
+     # limit of 2048, but all sed's we know have understand at least 4000.
-       s/^DEP_FILES = //
+     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-       :loop
+       dirpart=`$as_dirname -- "$mf" ||
-         s/\\\\$//
+ $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         p
+          X"$mf" : 'X\(//\)[^/]' \| \
-         n
+          X"$mf" : 'X\(//\)$' \| \
-         /\\\\$/ b loop
+          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-       p
+ $as_echo X"$mf" |
-     }
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
+             s//\1/
-        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+             q
-     # Make sure the directory exists.
+           }
-     test -f "$dirpart/$file" && continue
+           /^X\(\/\/\)[^/].*/{
-     fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
+             s//\1/
-     $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
+             q
-     # echo "creating $dirpart/$file"
+           }
-     echo '# dummy' > "$dirpart/$file"
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+     else
+       continue
+     fi
+     # Extract the definition of DEPDIR, am__include, and am__quote
+     # from the Makefile without running 'make'.
+     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+     test -z "$DEPDIR" && continue
+     am__include=`sed -n 's/^am__include = //p' < "$mf"`
+     test -z "$am__include" && continue
+     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+     # Find all dependency output files, they are included files with
+     # $(DEPDIR) in their names.  We invoke sed twice because it is the
+     # simplest approach to changing $(DEPDIR) to its actual value in the
+     # expansion.
+     for file in `sed -n "
+       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+       # Make sure the directory exists.
+       test -f "$dirpart/$file" && continue
+       fdir=`$as_dirname -- "$file" ||
+ $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+          X"$file" : 'X\(//\)[^/]' \| \
+          X"$file" : 'X\(//\)$' \| \
+          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+ $as_echo X"$file" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)[^/].*/{
+             s//\1/
+             q
+           }
+           /^X\(\/\/\)$/{
+             s//\1/
+             q
+           }
+           /^X\(\/\).*/{
+             s//\1/
+             q
+           }
+           s/.*/./; q'`
+       as_dir=$dirpart/$fdir; as_fn_mkdir_p
+       # echo "creating $dirpart/$file"
+       echo '# dummy' > "$dirpart/$file"
+     done
    done
- done
+ }
   ;;
    esac
- done
+ done # for ac_tag
- _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF
- { (exit 0); exit 0; }
+ as_fn_exit 0
  _ACEOF
- chmod +x $CONFIG_STATUS
  ac_clean_files=$ac_clean_files_save
+ test $ac_write_fail = 0 ||
+   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
  # configure is writing to config.log, and then calls config.status.
  # config.status does its own redirection, appending to config.log.
  # Unfortunately, on DOS this fails, as config.log is still kept open
-Line 7127  if test "$no_create" != yes; then
+Line 7124  if test "$no_create" != yes; then
 Line 7127  if test "$no_create" != yes; then
 Line 7124  if test "$no_create" != yes; then
    exec 5>>config.log
    # Use ||, not &&, to avoid exiting from the if with $? = 1, which
    # would make configure fail if this is the last instruction.
-   $ac_cs_success || { (exit 1); exit 1; }
+   $ac_cs_success || as_fn_exit 1
+ fi
+ if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+ $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
  fi

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