Add support for bevy dynamic linking feature

[monstaflame]

Hello, I would really like to use your crate but there is an issue with the dynamic_linking optional feature of bevy :

$ cargo build
Locking 1 package to latest compatible version
      Adding bevy_dylib v0.14.2
   Compiling bevy_render v0.14.2
   Compiling bevy_core_pipeline v0.14.2
   Compiling bevy_scene v0.14.2
   Compiling bevy_animation v0.14.2
   Compiling bevy_sprite v0.14.2
   Compiling bevy_pbr v0.14.2
   Compiling bevy_text v0.14.2
   Compiling bevy_ui v0.14.2
   Compiling bevy_gizmos v0.14.2
   Compiling bevy_gltf v0.14.2
   Compiling bevy_dev_tools v0.14.2
   Compiling bevy_internal v0.14.2
   Compiling bevy_dylib v0.14.2
error: linking with `cc` failed: exit status: 1
  |
  = note: LC_ALL="C" PATH="..."
  = note: /usr/bin/ld: __rust_realloc: undefined version: 
          /usr/bin/ld: __rust_no_alloc_shim_is_unstable: undefined version: 
          /usr/bin/ld: __rust_dealloc: undefined version: 
          /usr/bin/ld: __rust_alloc_zeroed: undefined version: 
          /usr/bin/ld: __rust_alloc_error_handler_should_panic: undefined version: 
          /usr/bin/ld: __rust_alloc_error_handler: undefined version: 
          /usr/bin/ld: __rust_alloc: undefined version: 
          /usr/bin/ld: failed to set dynamic section sizes: bad value
          collect2: error: ld returned 1 exit status
error: could not compile `bevy_dylib` (lib) due to 1 previous error

I can't just remove this optional feature as it makes compile times 10x faster in my case (~2s instead of ~20s).

In my opinion, a possible fix would be to add the optional feature to your crate's bevy dependency (also as an optional one maybe ?). I could be wrong. I'm not an expert, but I guess it would also make your crate compile faster.

It might be a bug with edges as it also depends on bevy as I can see in your Cargo.toml file.

Can you do something about this please ?
Thanks ! :)

My Cargo.toml :

[package]
name = "bevy-dodge-the-creeps"
version = "0.5.2"
edition = "2021"

[dependencies]
bevy = { version = "0.14.2", default-features = false, features = [
    # The list of bevy features : https://github.com/bevyengine/bevy/blob/main/docs/cargo_features.md
    ##############################
    # Default Bevy functionalities
    ##############################
    "animation", # Animation support
    "bevy_asset", # Assets management
    "bevy_audio", # Builtin audio
    "bevy_color", # Shared color types and operations
    "bevy_core_pipeline", # Cameras and other basic render pipeline features
    "bevy_render", # Rendering framework core
    "bevy_sprite", # 2D (sprites) rendering
    "bevy_state", # Built-in global state machines
    "bevy_text", # Text/font rendering
    "bevy_ui", # UI toolkit
    "bevy_winit", # Window management (cross-platform Winit backend)
    "default_font", # Include a default font, containing only ASCII characters, at the cost of a 20kB binary size increase
    "multi_threaded", # Run with multithreading

    # File formats:
    "png", # PNG image format for simple 2D images
    "vorbis", # Audio: OGG / Vorbis support

    ##################################
    # Non-default Bevy functionalities
    ##################################
    "asset_processor", # Asset processing
    "bevy_dev_tools", # Collection of developer tools

    # Platform-specific:
    "wayland", # (Linux) Support Wayland windowing system

    # Development/Debug features:
    "dynamic_linking", # Dynamic linking for faster compile-times
] }
bevy_collider_gen = { version = "0.2.2", default-features = false, features = ["rapier2d"] }

[salam99823]

Hi @monstaflame. I think this issue can't be fixed into this crate because it is an issue of bevy. This issue. But I'll be glad if you fix this.

[monstaflame]

Hi, you're right. I'm too much of a newbie to fix this issue :/ Feel free to close this issue. Thank you :)