More accurate guards for WinRT features in CMake.

modules/highgui/CMakeLists.txt

@@ -90,7 +90,9 @@ if(HAVE_QT)
     set_source_files_properties(${_RCC_OUTFILES} PROPERTIES COMPILE_FLAGS -Wno-missing-declarations)
   endif()
 elseif(WIN32)
-  #list(APPEND highgui_srcs src/window_w32.cpp)
+  if (NOT ARM)
+    list(APPEND highgui_srcs src/window_w32.cpp)
+  endif()
 elseif(HAVE_GTK)
   list(APPEND highgui_srcs src/window_gtk.cpp)
 elseif(APPLE)
@@ -105,10 +107,12 @@ elseif(APPLE)
   endif()
 endif()
 
-#if(WIN32)
+if(WIN32)
   list(APPEND highgui_srcs src/cap_dshow.cpp)
-  #list(APPEND highgui_srcs src/cap_vfw.cpp src/cap_cmu.cpp)
-#endif(WIN32)
+  if (NOT ARM)
+    list(APPEND highgui_srcs src/cap_vfw.cpp src/cap_cmu.cpp)
+  endif()
+endif(WIN32)
 
 if(HAVE_XINE)
   list(APPEND highgui_srcs src/cap_xine.cpp)