test: clean up cxx libraries/executables to keep disk usage down
test: clean up cxx libraries/executables to keep disk usage down

StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion