Fixing #1580

cmake/OpenCVGenAndroidMK.cmake

@@ -52,7 +52,9 @@ if(ANDROID)
       list(INSERT OPENCV_3RDPARTY_COMPONENTS_CONFIGMAKE 0 ${mod})
     endif()
   endforeach()
-  list(REMOVE_ITEM OPENCV_MODULES_CONFIGMAKE ${OPENCV_3RDPARTY_COMPONENTS_CONFIGMAKE})
+  if(OPENCV_3RDPARTY_COMPONENTS_CONFIGMAKE)
+    list(REMOVE_ITEM OPENCV_MODULES_CONFIGMAKE ${OPENCV_3RDPARTY_COMPONENTS_CONFIGMAKE})
+  endif()
 
   # convert CMake lists to makefile literals
   foreach(lst OPENCV_MODULES_CONFIGMAKE OPENCV_3RDPARTY_COMPONENTS_CONFIGMAKE OPENCV_EXTRA_COMPONENTS_CONFIGMAKE)

cmake/OpenCVModule.cmake

@@ -299,6 +299,12 @@ macro(ocv_glob_modules)
     if(m MATCHES "^opencv_")
       string(REGEX REPLACE "^opencv_" "" __shortname "${m}")
       add_subdirectory("${OPENCV_MODULE_${m}_LOCATION}" "${CMAKE_CURRENT_BINARY_DIR}/${__shortname}")
+      
+      #workaround for link_directories inheritance
+      get_directory_property(__lnkfix DIRECTORY "${OPENCV_MODULE_${m}_LOCATION}" LINK_DIRECTORIES)
+      if(__lnkfix)
+        link_directories(${__lnkfix})
+      endif()
     endif()
   endforeach()
   unset(__shortname)