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DanielGavin / ols

Language server for Odin
MIT License
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Segmentation fault on running `build.sh` #318

Closed vaseapinkov closed 4 months ago

vaseapinkov commented 4 months ago

Description

When attempting to build the binaries using the build.sh script, the process fails with a segmentation fault error message or a blue screen.

Error mesage

./build.sh: line 83: 39686 Segmentation fault: 11 odin build src/ -collection:src=src -out:ols -o:speed $@

Observation

After some tinkering around, I found that removing the -o flag from the build script allows it to execute without encountering the segmentation fault. Interestingly, I've can built "hello world" apps using the same -o flag with Odin, suggesting that the issue might be specific to this script or my environment.

Environment

Odin Version: dev-2024-03:04f0fbf23 Operating System: MacOS 14.2 Processor: M1 Pro

I'm a newcomer to low-level languages, and this is my first encounter with a segmentation fault or any memory related problems, but I would love to contribute more into resolving this issue. Any guidance on where to start debugging would be greatly appreciated.

DanielGavin commented 4 months ago

Hello. This is an issue with odin compiler. There is most likely nothing I can do about that. I have experienced somewhat large programs can have issues with compiling on different optimization modes.

There is no issue on windows. What llvm are you using when building odin?

vaseapinkov commented 4 months ago

Thanks for the fast response, that was my initial thought as well, it also check with the fact that there are no more issues like this one opened. I was using llvm@14 as recommended in the docs. But I just tried to rebuild odin using llvm@17 and the issue is gone, thanks for pointing out on this!