Index: test/CMakeLists.txt
===================================================================
--- test/CMakeLists.txt
+++ test/CMakeLists.txt
@@ -147,6 +147,9 @@
   INPUT
   ${CMAKE_CURRENT_BINARY_DIR}/llvm-dotest.configured
   )
+# Make this a custom target.
+add_custom_target(llvm-dotest)
+add_dependencies(llvm-dotest ${LLDB_TEST_DEPS})
 
 # If we're building with an in-tree clang, then list clang as a dependency
 # to run tests.