K 10 svn:author V 3 imp K 8 svn:date V 27 2014-07-10T21:11:48.399040Z K 7 svn:log V 344 Make MK_GNUCXX mean "build the libstdc++ and libsupc++ libraries" and nothing more. Force it to be "no" when MK_CXX is "no" to simplify usage. It no longer also means "build g++" since we no longer have a platform where that's interesting now that pc98 no longer needs clang and gcc, but not g++. pc98 now just uses clang after boot2 changes. END