Add an experimental flag -fauto-module-import that automatically turns
#include or #import direcctives of framework headers into module
imports of the corresponding framework module.
llvm-svn: 139860
diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp
index c56cc3d..92798c8 100644
--- a/clang/lib/Frontend/CompilerInstance.cpp
+++ b/clang/lib/Frontend/CompilerInstance.cpp
@@ -228,7 +228,10 @@
if (!getHeaderSearchOpts().DisableModuleHash)
llvm::sys::path::append(SpecificModuleCache,
getInvocation().getModuleHash());
- PP->getHeaderSearchInfo().setModuleCachePath(SpecificModuleCache);
+ PP->getHeaderSearchInfo().configureModules(SpecificModuleCache,
+ getPreprocessorOpts().ModuleBuildPath.empty()
+ ? std::string()
+ : getPreprocessorOpts().ModuleBuildPath.back());
// Handle generating dependencies, if requested.
const DependencyOutputOptions &DepOpts = getDependencyOutputOpts();