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|
#!/bin/sh
me=$(dirname $0)
CPP="$(which cpp)"
TIME=
outfile=""
cxx_flags="-include $me/r++.macros"
rxx_flags=""
while :; do
case "$1" in
-tm|-time)
shift
TIME="$(which time)";;
-x|-include)
shift
shift;;
-f*)
shift;;
-o)
shift
outfile="$1"
shift;;
-dump)
rxx_flags="$rxx_flags -dump"
shift;;
-bind)
rxx_flags="$rxx_flags -bind"
shift;;
-I*|-D*|-U*)
cxx_flags="$cxx_flags $1"
shift;;
-*)
shift;;
*.o|*.a|*.s)
shift;;
*.h|*.hh)
filename=$1
break;;
*.cpp|*.c)
filename=$1
break;;
*)
break;
esac
done
#echo "the file is $filename"
#echo "the flags are $cxx_flags"
#echo "the out file is $outfile"
if [ -z $filename ]; then
echo "usage: r++ [-dump | -bind] file.cpp"
exit 255
fi
tmp=$(mktemp)
#echo "the out file is $outfile"
#echo "the temp file is $tmp"
$TIME $CPP -xc++ -I$me/include -I$($CPP -print-file-name=include) \
-U__GNUC__ $cxx_flags "$filename" > "$tmp"
# echo -n "preprocessed. "
$TIME $me/r++0 $rxx_flags "$tmp"
rtn=$?
echo "parsed $(wc -l $tmp | awk '{print $1;}' ) loc"
rm "$tmp"
exit $rtn
|
