- devtool: pull config changes from the rpm-5_3 branch.
- devtool: pull config changes from the rpm-5_3 branch.

devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5