Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt
+++ CMakeLists.txt
@@ -451,6 +451,10 @@
 option(CLANG_BUILD_TOOLS
   "Build the Clang tools. If OFF, just generate build targets." ON)
 
+if (UNIX)
+  option(CLANG_ENABLE_SHLIB "Build combined clang dynamic library." ON)
+endif()
+
 option(CLANG_ENABLE_ARCMT "Build ARCMT." ON)
 option(CLANG_ENABLE_STATIC_ANALYZER "Build static analyzer." ON)
 
Index: tools/CMakeLists.txt
===================================================================
--- tools/CMakeLists.txt
+++ tools/CMakeLists.txt
@@ -14,7 +14,7 @@
 
 add_clang_subdirectory(clang-rename)
 add_clang_subdirectory(clang-refactor)
-if(UNIX)
+if(UNIX AND CLANG_ENABLE_SHLIB)
   add_clang_subdirectory(clang-shlib)
 endif()