cmake(highgui): don't allow multiple builtin backends

4 years ago · 5d0cfa2527
parent 821fae0d94
commit 5d0cfa2527
1 changed files with 1 additions and 1 deletions
--- a/modules/highgui/CMakeLists.txt
+++ b/modules/highgui/CMakeLists.txt
@ -141,7 +141,7 @@ endif()
 if(TARGET ocv.3rdparty.win32ui)
  if("win32ui" IN_LIST HIGHGUI_PLUGIN_LIST OR HIGHGUI_PLUGIN_LIST STREQUAL "all")
    ocv_create_builtin_highgui_plugin(opencv_highgui_win32 ocv.3rdparty.win32ui "window_w32.cpp")
-  else()
+  elseif(NOT OPENCV_HIGHGUI_BUILTIN_BACKEND)
    set(OPENCV_HIGHGUI_BUILTIN_BACKEND "WIN32UI")
    list(APPEND highgui_srcs ${CMAKE_CURRENT_LIST_DIR}/src/window_w32.cpp)
    list(APPEND tgts ocv.3rdparty.win32ui)