tree a70f7af186c10889821f2ffa8f29f549a53cd965
parent 0a4c4dfb0dc3c81c7b541ea5f0910341fefceed2
author James Leitch <me@rickvanprim.com> 1702316432 -0800
committer GitHub <noreply@github.com> 1702316432 +0000
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NixOS added as a Platform target including a pseudo target triple (#2311)

Happy to rework this if there's a better approach. Motivation is to get
rid of this hack I've been using (including in the `nix_cross_compiling`
example):

```bazel
# This seems like the best way for the Cargo generated dependencies to be
# aware of `x86_64-unknown-nixos-gnu`.
selects.config_setting_group(
    name = "x86_64-unknown-linux-gnu",
    match_any = [
        ":x86_64-unknown-linux-gnu_linux",
        ":x86_64-unknown-linux-gnu_nixos",
    ],
)

config_setting(
    name = "x86_64-unknown-linux-gnu_linux",
    constraint_values = [
        "@platforms//cpu:x86_64",
        "@platforms//os:linux",
    ],
)

config_setting(
    name = "x86_64-unknown-linux-gnu_nixos",
    constraint_values = [
        "@platforms//cpu:x86_64",
        "@platforms//os:nixos",
    ],
)
```