File obs-v4l2sink.patch of Package obs-v4l2sink

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,9 +41,14 @@ else()
 endif()
 
 set_target_properties(v4l2sink PROPERTIES PREFIX "")
+	if(NOT OBS_MULTIARCH_SUFFIX AND DEFINED ENV{OBS_MULTIARCH_SUFFIX})
+		set(OBS_MULTIARCH_SUFFIX "$ENV{OBS_MULTIARCH_SUFFIX}")
+	endif()
+
+	set(OBS_LIBRARY_DESTINATION "lib${OBS_MULTIARCH_SUFFIX}")
 
 install(TARGETS v4l2sink
-	LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/obs-plugins)
+	LIBRARY DESTINATION ${OBS_LIBRARY_DESTINATION}/obs-plugins)
 
 install(DIRECTORY locale/
 	DESTINATION "${CMAKE_INSTALL_PREFIX}/share/obs/obs-plugins/v4l2sink/locale")