Index: cmake/modules/AddClang.cmake
===================================================================
--- cmake/modules/AddClang.cmake
+++ cmake/modules/AddClang.cmake
@@ -81,9 +81,12 @@
       )
   endif()
   if(ARG_SHARED)
-    set(ARG_ENABLE_SHARED SHARED)
+    set(LIBTYPE SHARED)
+  else()
+    set(LIBTYPE STATIC OBJECT)
+    set_property(GLOBAL APPEND PROPERTY CLANG_STATIC_LIBS ${name})
   endif()
-  llvm_add_library(${name} ${ARG_ENABLE_SHARED} ${ARG_UNPARSED_ARGUMENTS} ${srcs})
+  llvm_add_library(${name} ${LIBTYPE} ${ARG_UNPARSED_ARGUMENTS} ${srcs})
 
   if(TARGET ${name})
     target_link_libraries(${name} INTERFACE ${LLVM_COMMON_LIBS})
Index: tools/CMakeLists.txt
===================================================================
--- tools/CMakeLists.txt
+++ tools/CMakeLists.txt
@@ -13,6 +13,9 @@
 
 add_clang_subdirectory(clang-rename)
 add_clang_subdirectory(clang-refactor)
+if(UNIX)
+  add_clang_subdirectory(clang-shlib)
+endif()
 
 if(CLANG_ENABLE_ARCMT)
   add_clang_subdirectory(arcmt-test)
Index: tools/clang-shlib/CMakeLists.txt
===================================================================
--- tools/clang-shlib/CMakeLists.txt
+++ tools/clang-shlib/CMakeLists.txt
@@ -0,0 +1,13 @@
+get_property(clang_libs GLOBAL PROPERTY CLANG_STATIC_LIBS)
+
+foreach (lib ${clang_libs})
+  list(APPEND _OBJECTS $<TARGET_OBJECTS:obj.${lib}>)
+  list(APPEND _DEPS $<TARGET_PROPERTY:${lib},INTERFACE_LINK_LIBRARIES>)
+endforeach ()
+
+add_clang_library(clang_shared
+                  SHARED
+                  clang-shlib.cpp
+                  ${_OBJECTS}
+                  LINK_LIBS
+                  ${_DEPS})
Index: tools/clang-shlib/clang-shlib.cpp
===================================================================
--- tools/clang-shlib/clang-shlib.cpp
+++ tools/clang-shlib/clang-shlib.cpp
@@ -0,0 +1 @@
+// Intentionally empty source file to make CMake happy