Index: Makefile
===================================================================
--- Makefile	(revision 179269)
+++ Makefile	(working copy)
@@ -77,12 +77,25 @@
   NO_INSTALL = 1
 endif
 
+ifeq ($(MAKECMDGOALS),install-cling)
+  DIRS := tools/cling/tools/driver tools/cling/docs \
+          tools/clang/lib/Headers 
+  OPTIONAL_DIRS :=
+  NO_INSTALL = 1
+endif
+
 ifeq ($(MAKECMDGOALS),clang-only)
   DIRS := $(filter-out tools docs unittests, $(DIRS)) \
           tools/clang tools/lto
   OPTIONAL_DIRS :=
 endif
 
+ifeq ($(MAKECMDGOALS),cling-only)
+  DIRS := $(filter-out tools docs unittests, $(DIRS)) \
+          tools/clang tools/cling
+  OPTIONAL_DIRS :=
+endif
+
 ifeq ($(MAKECMDGOALS),unittests)
   DIRS := $(filter-out tools runtime docs, $(DIRS)) utils unittests
   OPTIONAL_DIRS :=
@@ -164,9 +177,11 @@
 	  $(TopDistDir)/include/llvm/Support/DataTypes.h
 
 clang-only: all
+cling-only: all
 tools-only: all
 libs-only: all
 install-clang: install
+install-cling: install
 install-libs: install
 
 # If SHOW_DIAGNOSTICS is enabled, clear the diagnostics file first.