diff --git a/llvm/examples/IRTransforms/CMakeLists.txt b/llvm/examples/IRTransforms/CMakeLists.txt
--- a/llvm/examples/IRTransforms/CMakeLists.txt
+++ b/llvm/examples/IRTransforms/CMakeLists.txt
@@ -4,6 +4,12 @@
   Support
   )
 
+# Do not include examples in "all" target. Also excludes it from the install
+# list.
+if (NOT LLVM_BUILD_EXAMPLES)
+  set(EXCLUDE_FROM_ALL ON)
+endif()
+
 add_llvm_library(ExampleIRTransforms
   InitializePasses.cpp
   SimplifyCFG.cpp