Improve CMake checks for the OpenGL availability

Issue #2868
2013-04-04 11:57:00 +04:00
parent 1e9ed14205
commit 2c57445ffe
2 changed files with 4 additions and 4 deletions
--- a/cmake/OpenCVFindLibsGUI.cmake
+++ b/cmake/OpenCVFindLibsGUI.cmake
@@ -35,7 +35,7 @@ endif()
 # --- OpenGl ---
 ocv_clear_vars(HAVE_OPENGL HAVE_QT_OPENGL)
 if(WITH_OPENGL)
-  if(WIN32 OR QT_QTOPENGL_FOUND OR HAVE_GTKGLEXT)
+  if(WITH_WIN32UI OR (HAVE_QT AND QT_QTOPENGL_FOUND) OR HAVE_GTKGLEXT)
    find_package (OpenGL QUIET)
    if(OPENGL_FOUND)
      set(HAVE_OPENGL TRUE)