Merge pull request #944 from alalek:fix_lapack

modules/dnn/CMakeLists.txt

@@ -9,7 +9,7 @@ endif()
 set(the_description "Deep neural network module. It allows to load models from different frameworks and to make forward pass")
 set(OPENCV_MODULE_IS_PART_OF_WORLD OFF)
 
-ocv_add_module(dnn opencv_core opencv_imgproc WRAP python matlab)
+ocv_add_module(dnn opencv_core opencv_imgproc PRIVATE_REQUIRED "${LAPACK_LIBRARIES}" WRAP python matlab)
 ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-shadow -Wno-parentheses -Wmaybe-uninitialized -Wsign-promo
                                      -Wmissing-declarations -Wmissing-prototypes
 )