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flathub / com.fightcade.Fightcade

https://flathub.org/apps/details/com.fightcade.Fightcade
Apache License 2.0
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cant open flycast #91

Closed torao2 closed 1 year ago

torao2 commented 2 years ago

Hello, so i tried to run various games in test game offline in fightcade (akatsuki blitskampf, ready2rumble round 1), doesnt boot up,tried deleting emu.cfg didnt do anything.

Pobega commented 2 years ago

The issue stems from https://github.com/blueminder/flycast-dojo/commit/90ad0d5570eb04858a3c41f2a69c58c43de1ba89

Flycast Dojo was changed to build against Ubuntu 22.04. It seems as a side effect of that change a chunk of the dynamically linked libraries were updated to versions not currently available in the Freedesktop runtime (most importantly OpenSSL 3.) I don't expect them to be available until Freedesktop runtime 22.08 is released.

Here's ldd output from an old (working) install of Flycast and the new (broken) version: Old: 

    libzip.so.5 => /app/lib/libzip.so.5 (0x00007f0a9f4c3000)
    libssl.so.1.1 => /usr/lib/x86_64-linux-gnu/libssl.so.1.1 (0x00007f0a9f42c000)
    libcrypto.so.1.1 => /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 (0x00007f0a9f148000)

New:

    libzip.so.4 => not found
    libssl.so.3 => not found
    libcrypto.so.3 => not found
Pobega commented 2 years ago

There are two options here:

  1. Build SSL/Crypto libraries manually until Freedesktop 22.08 is available.
  2. Roll back Flycast to ubuntu-latest in the Github Ci until 22.08 is available.

After speaking to blueminder in Discord I'm going to take a quick stab at option 1 tonight, but blueminder and pof are OK to push a Fightcade update with Flycast Dojo built against the older Ubuntu tomorrow.

I'll document here with any progress I make on trying to get the new Flycast to work.

Pobega commented 2 years ago

I symlinked things to where they're expected just so I can get some output, here's what Flycast complains about:

[📦 com.fightcade.Fightcade flycast]$ ./flycast.elf 
./flycast.elf: /app/lib/libssl.so.3: version `OPENSSL_3.0.0' not found (required by ./flycast.elf)
./flycast.elf: /app/lib/liblua5.3.so.0: no version information available (required by ./flycast.elf)
./flycast.elf: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by ./flycast.elf)
./flycast.elf: /app/lib/libcrypto.so.3: version `OPENSSL_3.0.0' not found (required by ./flycast.elf)
./flycast.elf: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.30' not found (required by ./flycast.elf)

It seems like this is no-go until org.freedesktop.Platform is updated. I mean, either that or I build a new glibc and recompile everything Flycast Dojo depends on against that which sounds like probably not a great idea (or use of time/effort.)

blueminder put up https://github.com/blueminder/flycast-dojo/releases/tag/dojo-0.4.56 to resolve this, and it seems like Fightcade is going to push this out tomorrow. I'll mark this issue as closed once that is released.

Pobega commented 2 years ago

Closing this due to #92

Flycast Dojo 0.4.55

  • Linux: Revert to Ubuntu 20.04 environment (fixes Flatpak and 20.04 compatibility)
man-of-eel commented 1 year ago

I just installed Fightcade today, but i still have this issue? With libzip.so.4 not being found.

Pobega commented 1 year ago

Yep, this is unsurprising. Flycast is going to be broken, I wasn't made aware this update was coming down the pipeline.

Pobega commented 1 year ago

@man-of-eel could you please try this test version and let me know if it resolves the issue for you? Won't be able to look at it for a few hours and I'd like to ship this sooner rather than later. https://github.com/flathub/com.fightcade.Fightcade/pull/110#issuecomment-1359998835

man-of-eel commented 1 year ago

Gives me a different error... weird

$ xdg-open fcade://play/flycast/azumanga
$ bwrap: Can't mkdir /app/lib/i386-linux-gnu/GL: Read-only file system
error: ldconfig failed, exit status 256

Could it be because i installed it on a different installation?

Pobega commented 1 year ago

Can you try just launching Flycast directly from the Flatpak? flatpak run --command=sh com.fightcade.Fightcade//test should get you a shell, then you can cd into /app/Fightcade/fightcade/flycast and run ./flycast.elf manually to see if it launches.

It's possible having two versions installed simultaneously is causing strange errors, this will test that Flycast itself works as expected (and if it launches I can merge after upgrading com.fightcade.Fightcade.Wine)

man-of-eel commented 1 year ago

flatpak run --command=sh com.fightcade.Fightcade//test gives me the same error, even after uninstalling the stable version.

Pobega commented 1 year ago

@man-of-eel could you try the most recent build (here: https://github.com/flathub/com.fightcade.Fightcade/pull/110#issuecomment-1360425294) and let me know if it works?

Pobega commented 1 year ago

I just merged the changes thanks to @torao2 doing some testing for me on the Discord. If you continue to have issues related to the Flycast changes feel free to re-open this.