Floating point exception (Linux binary compatibility) about abstreet HOT 9 CLOSED

It affects me too: Ubuntu 18.04.3 LTS, i7-2600K, 4.15.0-72-generic. I confirm that building from source works fine.

from abstreet.

I tried the v0.1.18 build on an older Linux laptop, but couldn't repro -- it runs fine.

I built another binary in a Docker container using cross build --release --target x86_64-unknown-linux-gnu --bin game -- would you mind trying out https://www.dropbox.com/s/wy02ug5nyf8pxrg/game_x86_64-unknown-linux-gnu?dl=0
If that works, I'll change my build scripts to always use cross. I'm still not sure what the difference is; it's a statically linked binary for x86_64 architecture

from abstreet.

Try out https://github.com/dabreegster/abstreet/releases/tag/v0.1.19 if you get a chance

from abstreet.

Weird. I'm running Ubuntu 18.04.3 as well with 4.15.0-1064-oem (a preinstalled Dell kernel). I'm using https://github.com/rust-embedded/cross to cross-compile to Windows, so there's probably a generic x86_64 target. I'll look into this.

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Ubuntu 19.10, same problem.

$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 19.10
Release:	19.10
Codename:	eoan

$ uname -a
Linux connettizb 5.3.0-23-generic #25-Ubuntu SMP Tue Nov 12 09:22:33 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

$ ./play_abstreet.sh 
./play_abstreet.sh: line 4: 21879 Floating point exception(core dumped) RUST_BACKTRACE=1 ./game --rng_seed=42

I don't have Rust installed so I'm not trying to build from sources.

from abstreet.

Hello,

Your version works fine ;)

EDIT : Not really, game goes down on starting to play (after S pressed)

from abstreet.

That might be some other bug unrelated to the binary compatibility. Can you send the terminal output?

I'll put out a new build tomorrow, probably using this new method with cross. I also got lots of good hints from https://old.reddit.com/r/rust/comments/eaa8f7/building_compatible_linux_binaries/ that I'll try out. Turns out making one binary that works across different Linux distros, Wayland vs Xorg, libc versions, etc, is kind of tricky.

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This version is better ! 👍

Seems that there is no problem

from abstreet.

Great, please reopen if anyone has problems

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