Build Error Linux ARM Chromebook Duet about super-haxagon

[RedTopper]

Glad the issue was fixed!

Unfortunately I don't have a chromebook on hand to test the 'Failed to open X11 display' issue, so I can't say much about that.

However, if you manage to get it working then please feel free to make a PR for it. I'd be happy to see this game working on more hardware!

[RedTopper]

I'm going to take a shot in the dark here, but just going off the error alone, it looks like your compiler is wanting to use c++11 instead of c++17. I've only ever used the cmake files in an IDE like Visual Studio or CLion, so I'm not quite sure how to fix that. I was pretty sure the cmake file specified to use c++17 so this might not be the actual issue.

Could you see if you can get it to use the c++17 standard or maybe try out the traditional Makefile? I didn't consider ARM when programming it but I don't see why it shouldn't work.

If there needs to be actual code changes to support ARM I'd be happy to make them too!

[sly-roccoon]

The error happened after the make command, cmake worked fine. Should I check if make works correctly or cmake? I've never really gotten into make files in the first place so I'll have to look into that. ^^

[RedTopper]

Yeah, cmake will actually make a Makefile for you, as you just showed. I think it's more likely that you will get the cmake generated Makefile working over my Makefile that's in the root directory since I only wrote my Makefile with x86-64 in mind. But it's possible that running make TARGET:=LINUX64 will work anyway (even though the target architecture is wrong)

With that said, maybe doing something like this might work for you:
https://stackoverflow.com/a/44477264

Basically add
stdc++fs
to the file
https://github.com/RedTopper/Super-Haxagon/blob/master/CMakeLists.txt#L67

[sly-roccoon]

Ok, so I added set(CMAKE_CXX_FLAGS "-std=c++17 -lstdc++fs" ) now... (that's what you meant right? ^^') but it still spits out cxx11 stuff in the error output. So I think it's the same problem still...

[RedTopper]

Ha, sorry, that was a bit unclear.

Try editing the line to look like
target_link_libraries(SuperHaxagon sfml-graphics sfml-window sfml-audio sfml-system stdc++fs)

[sly-roccoon]

Ah well, no worries, I'm just a bit new to this.... Yeah this compiled it, but.... now I got a new error... 'Failed to open X11 display'... (Maybe should've mentioned I'm on a chromebook...)

But yeah the compiling issue was resolved now :D