How to build using cmake itgmania for MacOS with Xcode?

[shyamalschandra]

How to build using cmake itgmania for MacOS with Xcode?

Thanks! Please let me know the step-by-step!

Thanks in advance!

[teejusb]

Similar instructions as https://github.com/stepmania/stepmania/wiki/Compiling-StepMania-macOS but replace stepmania with itgmania

[shyamalschandra]

@teejusb: What about Xcode folder? Where's that?

[teejusb]

You can try changing Unix Makefiles to Xcode and see if that works for you.

[shyamalschandra]

This is not working even if I change Unix Makefiles to Xcode.

shyamaluser@Shyamals-iMac Build % cmake -G "Xcode" -DWITH_FULL_RELEASE=ON -DCMAKE_BUILD_TYPE=Release .. && cmake  ..
CMake Error: Error: generator : Xcode
Does not match the generator used previously: Unix Makefiles
Either remove the CMakeCache.txt file and CMakeFiles directory or choose a different binary directory.

[teejusb]

did you do what it said??

Either remove the CMakeCache.txt file and CMakeFiles directory or choose a different binary directory.

[shyamalschandra]

Yes.

[quietly-turning]

@shyamalschandra Based on the instructions in the error message you're receiving

remove the CMakeCache.txt file and CMakeFiles directory

it sounds like you'd need to

1. delete ./Build/CMakeCache.txt
2. delete ./Build/CMakeFiles/
3. re-run cmake generator like cmake -G "Xcode" -DCMAKE_OSX_ARCHITECTURES=arm64 .. from the Build directory

That should get you as far as generating an Xcode project file.

There was previously some discussion about building ITGMania using XCode in #121.

At that time, I concluded that building ITGMania with XCode wasn't supported, but that make did work on macOS, and that was fine enough. I haven't checked, but it's unlikely that has changed since last year.