Add support for lazily linking bitcode files (using a new
-mlink-bitcode-file flag), and more generally llvm::Modules, before
running optimisations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143314 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/examples/clang-interpreter/Makefile b/examples/clang-interpreter/Makefile
index b565bb1..696b99f 100644
--- a/examples/clang-interpreter/Makefile
+++ b/examples/clang-interpreter/Makefile
@@ -16,7 +16,7 @@
 TOOL_NO_EXPORTS = 1
 
 LINK_COMPONENTS := jit interpreter nativecodegen bitreader bitwriter ipo \
-	selectiondag asmparser instrumentation
+	linker selectiondag asmparser instrumentation
 USEDLIBS = clangFrontend.a clangSerialization.a clangDriver.a clangCodeGen.a \
            clangParse.a clangSema.a clangStaticAnalyzerFrontend.a \
            clangStaticAnalyzerCheckers.a clangStaticAnalyzerCore.a \