From: Axel Naumann <Axel.Naumann@cern.ch>
Date: Tue, 2 Oct 2012 12:26:36 +0000 (+0000)
Subject: Enable programmatic provisioning of virtual module.map files (instead of writing... 
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2bd39fd2decebc6b51f61fc1f4f35a0d973ff17a;p=platform%2Fupstream%2Fllvm.git

Enable programmatic provisioning of virtual module.map files (instead of writing out actual module.map files).
Opens up the wonders of clang::Modules to tools - though they remain as experimental as before.

llvm-svn: 165002
---

diff --git a/clang/include/clang/Lex/HeaderSearch.h b/clang/include/clang/Lex/HeaderSearch.h
index 9687793..80a22f9 100644
--- a/clang/include/clang/Lex/HeaderSearch.h
+++ b/clang/include/clang/Lex/HeaderSearch.h
@@ -281,6 +281,11 @@ public:
   
   /// \brief Retrieve the path to the module cache.
   StringRef getModuleCachePath() const { return ModuleCachePath; }
+
+  /// \brief Consider modules when including files from this directory.
+  void setDirectoryHasModuleMap(const DirectoryEntry* Dir) {
+    DirectoryHasModuleMap[Dir] = true;
+  }
   
   /// \brief Forget everything we know about headers so far.
   void ClearFileInfo() {