Ca-derivations: Difference between revisions
Bot-wxt1221 (talk | contribs) No edit summary |
→Using CA derivations: It is very different and needs to be opt-in, certainly at the Nix level, probably also at the Nixpkgs level |
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== Using CA derivations == | == Using CA derivations == | ||
The feature is | The feature is opt-in, meaning that each derivation must individually be marked as content-addressed. When using <code>nixpkgs-unstable</code>, this can be done by setting <code>__contentAddressed = true</code> in the call to mkDerivation. | ||
It is also possible to mark all the derivations as content-addressed by default, by passing <code>config.contentAddressedByDefault = true</code> as argument to nixpkgs. | It is also possible to mark all the derivations as content-addressed by default, by passing <code>config.contentAddressedByDefault = true</code> as argument to nixpkgs. | ||