================
@@ -296,6 +300,47 @@ void BareMetal::AddClangCXXStdlibIncludeArgs(const ArgList
&DriverArgs,
return;
const Driver &D = getDriver();
+ std::string Target = getTripleString();
+
+ auto AddCXXIncludePath = [&](StringRef Path) {
+ std::string Version = detectLibcxxVersion(Path);
+ if (Version.empty())
+ return;
+
+ // First add the per-target multilib include dir.
+ if (!SelectedMultilibs.empty() && !SelectedMultilibs.back().isDefault()) {
+ const Multilib &M = SelectedMultilibs.back();
+ SmallString<128> TargetDir(Path);
+ llvm::sys::path::append(TargetDir, Target, M.gccSuffix(), "c++",
Version);
----------------
nickdesaulniers wrote:
It might be helpful to add comments for what some of these paths look like when
resolved.
https://github.com/llvm/llvm-project/pull/96736
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