MC/Mach-O: Stub out explicit MCMachObjectTargetWriter interface.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121973 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/MCMachObjectTargetWriter.cpp

@@ -0,0 +1,18 @@
+//===-- MCMachObjectTargetWriter.cpp - Mach-O Target Writer Subclass ------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/MC/MCMachObjectWriter.h"
+
+using namespace llvm;
+
+MCMachObjectTargetWriter::MCMachObjectTargetWriter() {
+}
+
+MCMachObjectTargetWriter::~MCMachObjectTargetWriter() {
+}