================
@@ -685,6 +685,13 @@ void ModuleDepCollectorPP::EndOfMainFile() {
if (!MDC.ScanInstance.getPreprocessorOpts().ImplicitPCHInclude.empty())
MDC.addFileDep(MDC.ScanInstance.getPreprocessorOpts().ImplicitPCHInclude);
+ if (Module *CurrentModule = PP.getCurrentModuleImplementation()) {
+ if (OptionalFileEntryRef CurrentModuleMap =
+
PP.getHeaderSearchInfo().getModuleMap().getModuleMapFileForUniquing(
+ CurrentModule))
+ MDC.addFileDep(CurrentModuleMap->getName());
----------------
vsapsai wrote:
Have experimented with it a little bit and looks like having output paths (like
now) and remappers (specifically VFS overlays) in file-deps is enough. With
these clang can find which output path corresponds to an input path.
These are preliminary results, I'm going to implement a more appropriate
solution in this direction and see how it works.
https://github.com/llvm/llvm-project/pull/160226
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