Issue while building on macOS

[shafy]

When trying to build the cpp_bindings for mac, I get the following error:

In file included from src/VisualServer.cpp:1:
include/VisualServer.hpp:352:227: error: expected body of lambda expression
  ...points, const PoolColorArray colors, const PoolVector2Array uvs = PoolVector2Array(), const PoolIntArray bones = [], const PoolRealArray weight...
                                                                                                                        ^
include/VisualServer.hpp:352:261: error: expected body of lambda expression
  ...colors, const PoolVector2Array uvs = PoolVector2Array(), const PoolIntArray bones = [], const PoolRealArray weights = [], const RID texture = R...

I'm using Godot 3.2.rc1 on macOS 10.14

[BastiaanOlij]

Hi Shafy,

I never tried to compile it on macOS, sounds like an issue we've had with other plugins as well that the switches aren't set correctly.

Try adding something like env.Append(CXXFLAGS='-std=c++11') to the osx platform directives in SConstruct

[shafy]

Thanks Bastiaan, but it still throws the same error. Any more ideas how I could debug this?

People seem to have similar errors with older versions of XCode, but I'm already on XCode 10 so I don't think this is it...

[BastiaanOlij]

I've had a quick look if I could build the project on my mac during lunch break at work, I'm getting stuck on compiling libpng.. Made me realise how long ago I last worked on this because it contains a really old version of godot_cpp

That said, having a look at another project of mine that does compile, this is I think what it should look like in this project:
https://github.com/BastiaanOlij/gdprocmesh/blob/master/SConstruct#L77

Notice that the switch used here is c++17 not 11. That might make the difference.

[shafy]

Thanks for checking Bastiaan (sorry took me some time to get back to you). I still get the same error =(

[MarcWeber]

Maybe Rust VNC libraries are simple to be used today.