diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp --- a/clang/lib/Driver/ToolChains/CommonArgs.cpp +++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp @@ -747,8 +747,15 @@ !Args.hasArg(options::OPT_shared)) { addSanitizerRuntime(TC, Args, CmdArgs, "fuzzer", false, true); - if (!Args.hasArg(clang::driver::options::OPT_nostdlibxx)) + if (!Args.hasArg(clang::driver::options::OPT_nostdlibxx)) { + bool OnlyLibstdcxxStatic = Args.hasArg(options::OPT_static_libstdcxx) && + !Args.hasArg(options::OPT_static); + if (OnlyLibstdcxxStatic) + CmdArgs.push_back("-Bstatic"); TC.AddCXXStdlibLibArgs(Args, CmdArgs); + if (OnlyLibstdcxxStatic) + CmdArgs.push_back("-Bdynamic"); + } } for (auto RT : SharedRuntimes)