Add WITH_DEVICE_INFO_REQUIRED option

cmake/Option.cmake

@@ -22,6 +22,8 @@ include(${CMAKE_CURRENT_LIST_DIR}/Utils.cmake)
 
 option(WITH_API "Build with API layer, need OpenCV" ON)
 
+option(WITH_DEVICE_INFO_REQUIRED "Build with device info required" ON)
+
 # 3rdparty components
 
 option(WITH_BOOST "Include Boost support" ON)
@@ -33,6 +35,10 @@ if(WITH_API)
   include(${CMAKE_CURRENT_LIST_DIR}/DetectOpenCV.cmake)
 endif()
 
+if(WITH_DEVICE_INFO_REQUIRED)
+  add_definitions(-DWITH_DEVICE_INFO_REQUIRED)
+endif()
+
 if(WITH_BOOST)
   find_package(Boost COMPONENTS filesystem)
   if(Boost_FOUND)
@@ -115,6 +121,8 @@ if(WITH_API)
   endif()
 endif()
 
+status("  WITH_DEVICE_INFO_REQUIRED: ${WITH_DEVICE_INFO_REQUIRED}")
+
 status("  WITH_BOOST: ${WITH_BOOST}")
 if(WITH_BOOST)
   if(Boost_FOUND)