message: Avoid unspecified files error by explicitly including for now.
diff: @@ -18,15 +18,15 @@ target_link_libraries(MLIRTestDialect
  add_llvm_executable(mlir-test-opt
  ${MLIR_MAIN_SRC_DIR}/../tools/mlir-opt/mlir-opt.cpp
  + TestDialect.cpp
  + TestPatterns.cpp
  )
  llvm_update_compile_flags(mlir-test-opt)
  whole_archive_link(mlir-test-opt
  MLIRStandardOps
  - MLIRTestDialect
  )
  target_link_libraries(mlir-test-opt
  PRIVATE
  - MLIRTestDialect
  MLIRMlirOptLib
  LLVMSupport
  )
  