Add global macro context to rpmmc-rb.c via RPM::Mc class methods
Add global macro context to rpmmc-rb.c via RPM::Mc class methods

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