opencv @3.4.7+universal: no matching function for call to 'max'; no viable conversion from 'NSRect' to 'CGRect'

[ryandesign (Ryan Carsten Schmidt)]

opencv does not build with the universal variant:

.../modules/highgui/src/window_cocoa.mm:779:33: error: no matching function for call to 'max'
    mp.y *= (imageSize.height / std::max(viewSize.height, 1.));
                                ^~~~~~~~

.../modules/highgui/src/window_cocoa.mm:780:32: error: no matching function for call to 'max'
    mp.x *= (imageSize.width / std::max(viewSize.width, 1.));
                               ^~~~~~~~

.../modules/highgui/src/window_cocoa.mm:902:13: error: synthesized property 'image' must either be named the same as a compatible instance variable or must explicitly name an instance variable
@synthesize image;
            ^

.../modules/highgui/src/window_cocoa.mm:1024:20: error: no viable conversion from 'NSRect' (aka '_NSRect') to 'CGRect'
            CGRect sliderRect = slider.slider.frame;
                   ^            ~~~~~~~~~~~~~~~~~~~

[kencu (Ken)]

You may find this useful: 58390 as it reminds me of this error.

[mascguy (Christopher Nielsen)]

Is this still an issue?

[mascguy (Christopher Nielsen)]

Ryan, is this still an issue? If so, you can assign to me, and I'll take a look.

If not, can this ticket be closed?