Overlays: Difference between revisions
→See also: Added link to Nixpkgs Overlays talk |
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And <syntaxhighlight lang="nix">final: prev: firefox = final.firefox.override { ... };</syntaxhighlight> would cause infinite recursion. | And <syntaxhighlight lang="nix">final: prev: { firefox = final.firefox.override { ... }; }</syntaxhighlight> would cause infinite recursion. | ||
== Using overlays == | == Using overlays == | ||
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final: prev: { | final: prev: { | ||
# elements of pkgs.gnome must be taken from gfinal and gprev | # elements of pkgs.gnome must be taken from gfinal and gprev | ||
gnome = prev.gnome.overrideScope | gnome = prev.gnome.overrideScope (gfinal: gprev: { | ||
mutter = gprev.mutter.overrideAttrs (oldAttrs: { | mutter = gprev.mutter.overrideAttrs (oldAttrs: { | ||
patches = oldAttrs.patches ++ [ | patches = oldAttrs.patches ++ [ | ||
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* [https://nixos.org/manual/nixpkgs/unstable/#using-community-maintained-rust-toolchains Details in the Nixpkgs manual for using Rust overlays] | * [https://nixos.org/manual/nixpkgs/unstable/#using-community-maintained-rust-toolchains Details in the Nixpkgs manual for using Rust overlays] | ||
* [https://github.com/peter-sa/nixos-rocm Overlay for Radeon Open-Compute packages] | * [https://github.com/peter-sa/nixos-rocm Overlay for Radeon Open-Compute packages] | ||
* [https://github.com/garbas/nixpkgs-python Overlay by Rok Garbas for a set of python packages built by pypi2nix] | * [https://github.com/garbas/nixpkgs-python Overlay by Rok Garbas for a set of python packages built by pypi2nix (archived)] | ||
== See also == | == See also == | ||