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Merge pull request #7484 from seppeljordan/re#4505

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Document about packageOverrides (re issue #4505)
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Domen Kožar 2015-04-24 11:20:41 +02:00
commit 69777a7cb4
1 changed files with 62 additions and 45 deletions
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doc/packageconfig.xml
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@ -67,4 +67,21 @@
<filename>lib/licenses.nix</filename> of the nix package tree.
</para>
<section><title>Modify packages via <literal>packageOverrides</literal></title>
<para>
You can define a function called <varname>packageOverrides</varname>
in your local <filename>~/.nixpkgs/config</filename> to overide nix
packages. It must be a function that takes pkgs as an argument and
return modified set of packages.
<programlisting>{
packageOverrides = pkgs: rec {
foo = pkgs.foo.override { ... };
};
}</programlisting>
</para>
</section>
</chapter>