void tools::AddLinkerInputs(const ToolChain &TC, const InputInfoList &Inputs, const ArgList &Args, ArgStringList &CmdArgs, const JobAction &JA) { const Driver &D = TC.getDriver(); // Add extra linker input arguments which are not treated as inputs // (constructed via -Xarch_). Args.AddAllArgValues(CmdArgs, options::OPT_Zlinker_input); for (const auto &II : Inputs) { // If the current tool chain refers to an OpenMP offloading host, we should // ignore inputs that refer to OpenMP offloading devices - they will be // embedded according to a proper linker script. if (auto *IA = II.getAction()) if (JA.isHostOffloading(Action::OFK_OpenMP) && IA->isDeviceOffloading(Action::OFK_OpenMP)) continue; if (!TC.HasNativeLLVMSupport() && types::isLLVMIR(II.getType())) // Don't try to pass LLVM inputs unless we have native support. D.Diag(diag::err_drv_no_linker_llvm_support) << TC.getTripleString(); // Add filenames immediately. if (II.isFilename()) { CmdArgs.push_back(II.getFilename()); continue; } // Otherwise, this is a linker input argument. const Arg &A = II.getInputArg(); // Handle reserved library options. if (A.getOption().matches(options::OPT_Z_reserved_lib_stdcxx)) TC.AddCXXStdlibLibArgs(Args, CmdArgs); else if (A.getOption().matches(options::OPT_Z_reserved_lib_cckext)) TC.AddCCKextLibArgs(Args, CmdArgs); else if (A.getOption().matches(options::OPT_z)) { // Pass -z prefix for gcc linker compatibility. A.claim(); A.render(Args, CmdArgs); } else { A.renderAsInput(Args, CmdArgs); } } // LIBRARY_PATH - included following the user specified library paths. // and only supported on native toolchains. if (!TC.isCrossCompiling()) { addDirectoryList(Args, CmdArgs, "-L", "LIBRARY_PATH"); } }