diff --git a/clang/tools/clang-shlib/CMakeLists.txt b/clang/tools/clang-shlib/CMakeLists.txt
--- a/clang/tools/clang-shlib/CMakeLists.txt
+++ b/clang/tools/clang-shlib/CMakeLists.txt
@@ -14,9 +14,17 @@
     list(APPEND _OBJECTS $<TARGET_OBJECTS:obj.${lib}>)
   endif()
   list(APPEND _DEPS $<TARGET_PROPERTY:${lib},INTERFACE_LINK_LIBRARIES>)
-  list(APPEND _DEPS $<TARGET_PROPERTY:${lib},LINK_LIBRARIES>)
+  get_target_property(interface ${lib} LINK_LIBRARIES)
+  if (interface)
+    list(APPEND _DEPS ${interface})
+  endif()
 endforeach ()
 
+# clang libraries are redundant since we are linking all the individual
+# object files into libclang-cpp.so, so filter them out from _DEPS.
+# This avoids problems with LLVM global data when building with
+# BUILD_SHARED_LIBS=ON
+list(FILTER _DEPS EXCLUDE REGEX "^clang")
 if (CLANG_LINK_CLANG_DYLIB)
   set(INSTALL_WITH_TOOLCHAIN INSTALL_WITH_TOOLCHAIN)
 endif()