In reply to @js:ukvly.org
hey! does anyone have a quick example of using fenix with musl target?

In reply to @a-kenji:matrix.org
Sorry, only with the oxalica overlay.

In reply to @js:ukvly.org
There was a cross compiling example that worked with minor changes. So I'm good :)

In reply to @mixedCase:matrix.org
Hey everyone. I'm trying to start a Rust project and would like to have Nix working from the start. Is there any boilerplate for this that's more up to date than https://github.com/srid/rust-nix-template?

In reply to @srid:matrix.org
Hi! I just updated this to use dream2nix. Changes here

Help. I'm trying to port my fenix toolschain setup to crane and:

      fenix-pkgs = fenix.packages.${system};
      fenix-channel = fenix-pkgs.stable;

      craneLib = (crane.mkLib pkgs).overrideScope' (final: prev: {
        # inherit (fenix-channel) cargo rustc;
      });

I can't uncomment that line because it breaks everything. AFAICT, that's what I was more or less doing in naersk

Hmm...

Found something that works.

      fenix-pkgs = fenix.packages.${system};
      fenix-channel = (fenix-pkgs.stable);

      craneLib = (crane.mkLib pkgs).overrideScope' (final: prev: {
        cargo = fenix-channel.cargo;
        rustc = fenix-channel.rustc;
      });

Is this the right way then?

In reply to @js:ukvly.org

or for me on nixos 21.11:

error: /nix/store/qjgj2642srlbr59wwdihnn66sw97ming-glibc-2.33-123/lib/libpthread.so.0: undefined symbol: __libc_siglongjmp, version GLIBC_PRIVATE
   --> /home/julian/.cargo/registry/src/github.com-1ecc6299db9ec823/proc-macro-error-1.0.4/src/lib.rs:284:9
    |
284 | pub use proc_macro_error_attr::proc_macro_error;
    |         ^^^^^^^^^^^^^^^^^^^^^

In reply to @dpc:matrix.org
I am hitting this problem all the time myself. The reason is that normal cargo/rustup are impure. The only reliable solution I've found is to use nix flakes + lorri for everything on NixOs.

Does anyone have examples how to deal with a build.rs script like this?:
https://github.com/raduzaharia-medium/gtk-rss-reader-resource/blob/main/build.rs

fn main() {
    compile_resources(
        "content",
        "content/app.gresource.xml",
        "gtk-rss-reader.gresource",
    );
}