void tools::addArchSpecificRPath(const ToolChain &TC, const ArgList &Args, ArgStringList &CmdArgs) { std::string CandidateRPath = TC.getArchSpecificLibPath(); if (TC.getVFS().exists(CandidateRPath)) { CmdArgs.push_back("-rpath"); CmdArgs.push_back(Args.MakeArgString(CandidateRPath.c_str())); } }