message: Enable VA only on selected x86/64 platforms
diff: @@ -395,11 +395,11 @@ OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIREC
  OCV_OPTION(WITH_LIBREALSENSE "Include Intel librealsense support" OFF
  VISIBLE_IF NOT WITH_INTELPERC
  VERIFY HAVE_LIBREALSENSE)
  -OCV_OPTION(WITH_VA "Include VA support" ON
  - VISIBLE_IF UNIX AND NOT ANDROID
  +OCV_OPTION(WITH_VA "Include VA support" (X86_64 OR X86)
  + VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
  VERIFY HAVE_VA)
  -OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" ON
  - VISIBLE_IF UNIX AND NOT ANDROID
  +OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" (X86_64 OR X86)
  + VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
  VERIFY HAVE_VA_INTEL)
  OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
  VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
  