---- OpenCV-2.2.0/CMakeLists.txt~ 2010-12-07 11:47:33.354861668 +0100
-+++ OpenCV-2.2.0/CMakeLists.txt 2010-12-07 12:43:06.802865668 +0100
-@@ -429,6 +429,7 @@
- endif()
- if(WITH_V4L)
- CHECK_MODULE(libv4l1 HAVE_LIBV4L)
-+ CHECK_MODULE(libv4l2 HAVE_LIBV4L2)
- CHECK_INCLUDE_FILE(linux/videodev.h HAVE_CAMV4L)
- CHECK_INCLUDE_FILE(linux/videodev2.h HAVE_CAMV4L2)
- else()
+--- opencv-2.4.8/cmake/OpenCVFindLibsVideo.cmake.orig 2014-02-11 15:18:37.396156598 +0100
++++ opencv-2.4.8/cmake/OpenCVFindLibsVideo.cmake 2014-02-11 15:19:54.716153353 +0100
+@@ -127,6 +127,7 @@
+ if(WITH_V4L)
+ if(WITH_LIBV4L)
+ CHECK_MODULE(libv4l1 HAVE_LIBV4L)
++ CHECK_MODULE(libv4l2 HAVE_LIBV4L2)
+ endif()
+ CHECK_INCLUDE_FILE(linux/videodev.h HAVE_CAMV4L)
+ CHECK_INCLUDE_FILE(linux/videodev2.h HAVE_CAMV4L2)