Compatibility issues with zlib-ng-compat on various platforms

まず #77 のコメントスレッドを読み、installer の zlib 圧縮、ライブラリのキャッシュ、ハッシュチェックを追跡します。Fedora 42 または別の影響を受けるプラットフォームで不一致を再現し、その後、選択したアプローチによって報告されたシステム全体でハッシュの不一致と未定義動作が解消されることを確認します。

The Minecraft Forge installer uses zlib compression to handle libraries and caching of data. A recent fork of zlib, named zlib-ng, changes some implementation details that were relied on by the installer that can cause hash mismatches or undefined behavior on the systems running it.

I am making this issue to effectively supersede #77 and centralize discussion regarding Installer zlib-ng issues. I'm still not entirely sure how to reproduce this issue, but it has inconsistently happened to me before on Fedora 42 and a handful of others have reported this issue to us.

@LexManos has gone over a few options that we can work with in this comment. It effectively boils down to either changing how we compress data or bypassing parts of the installer generation (i.e. no compression at all or skipping hash checks), each with their own drawbacks. If you want more information on the topic, check out #77's comment thread.

Please link back to this issue when discussing Installer issues involving zlib-ng.