# File descriptor usage:# 0 standard input# 1 file creation# 2 errors and warnings# 3 some systems may open it to /dev/tty# 4 used on the Kubota Titan# 6 checking for... messages and results# 5 compiler messages saved in config.logif test "$silent" = yes; then  exec 6>/dev/nullelse  exec 6>&1fiexec 5>./config.logecho "\This file contains any messages produced by compilers whilerunning configure, to aid debugging if configure makes a mistake." 1>&5# Strip out --no-create and --no-recursion so they do not pile up.# Also quote any args containing shell metacharacters.ac_configure_args=for ac_argdo  case "$ac_arg" in  -no-create | --no-create | --no-creat | --no-crea | --no-cre \  | --no-cr | --no-c) ;;  -no-recursion | --no-recursion | --no-recursio | --no-recursi \  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)  ac_configure_args="$ac_configure_args '$ac_arg'" ;;  *) ac_configure_args="$ac_configure_args $ac_arg" ;;  esacdone# NLS nuisances.# Only set these to C if already set.  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ac_save_ifs="$IFS"; IFS=":"  ac_prog_rejected=no  ac_dummy="$PATH"  for ac_dir in $ac_dummy; do    test -z "$ac_dir" && ac_dir=.    if test -f $ac_dir/$ac_word; then      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then        ac_prog_rejected=yes	continue      fi      ac_cv_prog_CC="cc"      break    fi  done  IFS="$ac_save_ifs"if test $ac_prog_rejected = yes; then  # We found a bogon in the path, so make sure we never use it.  set dummy $ac_cv_prog_CC  shift  if test $# -gt 0; then    # We chose a different compiler from the bogus one.    # However, it has the same basename, so the bogon will be chosen    # first if we set CC to just the basename; use the full file name.    shift    set dummy "$ac_dir/$ac_word" "$@"    shift    ac_cv_prog_CC="$@"  fifififiCC="$ac_cv_prog_CC"if test -n "$CC"; then  echo "$ac_t""$CC" 1>&6else  echo "$ac_t""no" 1>&6fi  if test -z "$CC"; then    case "`uname -s`" in    *win32* | *WIN32*)      # Extract the first word of "cl", so it can be a program name with args.set dummy cl; ac_word=$2echo $ac_n "checking for $ac_word""... $ac_c" 1>&6echo "configure:656: checking for $ac_word" >&5if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  if test -n "$CC"; then  ac_cv_prog_CC="$CC" # Let the user override the test.else  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"  ac_dummy="$PATH"  for ac_dir in $ac_dummy; do    test -z "$ac_dir" && ac_dir=.    if test -f $ac_dir/$ac_word; then      ac_cv_prog_CC="cl"      break    fi  done  IFS="$ac_save_ifs"fifiCC="$ac_cv_prog_CC"if test -n "$CC"; then  echo "$ac_t""$CC" 1>&6else  echo "$ac_t""no" 1>&6fi ;;    esac  fi  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }fiecho $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6echo "configure:688: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5ac_ext=c# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.ac_cpp='$CPP $CPPFLAGS'ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'cross_compiling=$ac_cv_prog_cc_crosscat > conftest.$ac_ext << EOF#line 699 "configure"#include "confdefs.h"main(){return(0);}EOFif { (eval echo configure:704: \"$ac_link\") 1>&5; 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