Jan Hohenheim a58c4f7825 Fix footgun for Windows users in fast_config.toml (#14103) ... # Objective - https://github.com/bevyengine/bevy/pull/13136 changed the default value of `-Zshare-generics=n` to `-Zshare-generics=y` on Windows - New users are encouraged to use dynamic builds and LLD when setting up Bevy - New users are also encouraged to check out `fast_config.toml` - https://github.com/bevyengine/bevy/issues/1126 means that running dynamic builds, using LLD and sharing generics on Windows results in a cryptic error message As a result, a new Windows user following all recommendations for better compiles is actually not able to compile Bevy at all. ## Solution - Set `-Zshare-generics=n` on Windows with a comment saying this is for dynamic linking ## Testing I verified that https://github.com/bevyengine/bevy/issues/1126 is still in place on the current nightly (1.80) ## Additional Info Maybe the website should mention this as well? The relevant snippet there looks like this: ```toml # /path/to/project/.cargo/config.toml [target.x86_64-unknown-linux-gnu] rustflags = [ # (Nightly) Make the current crate share its generic instantiations "-Zshare-generics=y", ] ``` so it kinda implies it's only for Linux? Which is not quite true, this setting works on macOS as well AFAIK		2024-07-02 13:29:10 +00:00
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config_fast_builds.toml	Fix footgun for Windows users in fast_config.toml (#14103)	2024-07-02 13:29:10 +00:00