File qt5-disable-angle-opengl-testcode.patch of Package mingw32-libqt5-qtbase
diff --git a/src/plugins/platforms/windows/qwindowseglcontext.cpp b/src/plugins/platforms/windows/qwindowseglcontext.cpp
index 82ac47e..692eed2 100644
--- a/src/plugins/platforms/windows/qwindowseglcontext.cpp
+++ b/src/plugins/platforms/windows/qwindowseglcontext.cpp
@@ -350,7 +350,7 @@ QWindowsEGLStaticContext::QWindowsEGLStaticContext(EGLDisplay display)
bool QWindowsEGLStaticContext::initializeAngle(QWindowsOpenGLTester::Renderers preferredType, HDC dc,
EGLDisplay *display, EGLint *major, EGLint *minor)
{
-#ifdef EGL_ANGLE_platform_angle
+#if 0
if (libEGL.eglGetPlatformDisplayEXT
&& (preferredType & QWindowsOpenGLTester::AngleBackendMask)) {
const EGLint anglePlatformAttributes[][5] = {