const std::string &get_cpu() const { return cpu; }
const std::string &get_fpu() const { return fpu; }
const std::string &get_toolchain() const { return toolchain; }
const std::string &get_cpu() const { return cpu; }
const std::string &get_fpu() const { return fpu; }
const std::string &get_toolchain() const { return toolchain; }