The use of built-in CMAKE_CURRENT_LIST_DIR requires at least
CMake 2.8.3. This fix properly defines the variable to allow its
use in versions < 2.8.3 as well.
Fixes issue #4205.
endif()
if(NOT TARGET opencv_core)
+ # Extract directory name from full path of the file currently being processed.
+ # Note that CMake 2.8.3 introduced CMAKE_CURRENT_LIST_DIR, but we do this
+ # manually to support older versions of CMake as well.
+ get_filename_component(CMAKE_CURRENT_LIST_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+
include(${CMAKE_CURRENT_LIST_DIR}/OpenCVModules${OpenCV_MODULES_SUFFIX}.cmake)
endif()