Anonymous user
Overlays: Difference between revisions
example of .override with a flag
imported>Symphorien (example of overriding a scope) |
imported>Symphorien (example of .override with a flag) |
||
| Line 142: | Line 142: | ||
]; | ]; | ||
}); | }); | ||
} | |||
</syntaxhighlight> | |||
=== Compilation options === | |||
Some packages provide compilation options. Those are not easily disoverable; to find them you need to have a look at the source. For example, with <code>nix edit -f "<nixpkgs>" pass</code> one can see that pass can be compiled with or without dependencies on X11 with the <code>x11Support</code> argument. Here is how you can remove X11 dependencies: | |||
<syntaxhighlight lang="nix"> | |||
self: super: | |||
{ | |||
pass = super.pass.override { x11Support = false; }; | |||
} | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||