do not duplicate the CC on the command line and add a cruel hack to support ccache(1)
do not duplicate the CC on the command line and add a cruel hack to support ccache(1)

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