================
@@ -6135,6 +6141,42 @@ std::string Driver::GetProgramPath(StringRef Name, const
ToolChain &TC) const {
return std::string(Name);
}
+std::string Driver::GetStdModuleManifestPath(const Compilation &C,
+ const ToolChain &TC) const {
+
+ std::string error = "<NOT PRESENT>";
+
+ switch (TC.GetCXXStdlibType(C.getArgs())) {
+ case ToolChain::CST_Libcxx: {
+ std::string lib = "libc++.so";
+ std::string path = GetFilePath(lib, TC);
+
+ // Note when there are multiple flavours of libc++ the module json needs to
+ // look at the command-line arguments for the proper json.
+ // These flavours do not exist at the moment, but there are plans to
+ // provide a variant that is built with sanitizer instrumentation
enabled.
+
+ // For example
+ // const SanitizerArgs &Sanitize = TC.getSanitizerArgs(C.getArgs());
+ // if (Sanitize.needsAsanRt())
+ // return path.replace(path.size() - lib.size(), lib.size(),
+ // "modules-asan.json");
+
+ path = path.replace(path.size() - lib.size(), lib.size(), "modules.json");
----------------
MaskRay wrote:
`llvm::sys::path::remove_filename` + `appen`
https://github.com/llvm/llvm-project/pull/76451
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