Make sure we enable implicit module maps.

gottesmm · gottesmm · commit 58a6f600d657 · 2016-02-03T16:43:49.000-08:00
diff --git a/lib/ClangImporter/ClangImporter.cpp b/lib/ClangImporter/ClangImporter.cpp
@@ -274,6 +274,9 @@ getNormalInvocationArguments(std::vector<std::string> &invocationArgStrs,
     // Enable modules.
     "-fmodules",
 
+    // Enable implicit module maps
+    "-fimplicit-module-maps",
+
     // Don't emit LLVM IR.
     "-fsyntax-only",
 
