AnnotateFunctions: Tweak for mingw.

- Externalize the registry.
  - Update libdeps.

llvm-svn: 265301

clang/lib/Lex/Preprocessor.cpp

@@ -53,6 +53,8 @@
 #include "llvm/Support/raw_ostream.h"
 using namespace clang;
 
+template class llvm::Registry<clang::PragmaHandler>;
+
 //===----------------------------------------------------------------------===//
 ExternalPreprocessorSource::~ExternalPreprocessorSource() { }