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* Fix description.

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svn path=/nixos/trunk/; revision=29022
This commit is contained in:
Eelco Dolstra 2011-09-05 09:46:14 +00:00
parent 6669cf61f4
commit 5813e99fb3
1 changed files with 17 additions and 12 deletions
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29
modules/misc/nixpkgs.nix
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@ -32,20 +32,25 @@ in
nixpkgs.config = pkgs.lib.mkOption {
default = {};
example = {
firefox.enableGeckoMediaPlayer = true;
};
example =
''
{ firefox.enableGeckoMediaPlayer = true;
packageOverrides = pkgs: {
firefox60Pkgs = pkgs.firefox60Pkgs.override {
enableOfficialBranding = true;
};
};
}
'';
type = configType;
description = ''
The configuration of the Nix Packages collection. This expression
defines default value of attributes and allow packages to be
overriden globally via the `packageOverrides'.
the `packageOverrides' configuration option must be a set of new or
overriden packages. Any occurence of `pkgs' inside this attribute
set refers to the *original* (un-overriden) set of packages,
allowing packageOverrides attributes to refer to the original
attributes (e.g. "packageOverrides.foo = ... pkgs.foo ...").
The configuration of the Nix Packages collection. (For
details, see the Nixpkgs documentation.) It allows you to set
package configuration options, and to override packages
globally through the <varname>packageOverrides</varname>
option. The latter is a function that takes as an argument
the <emphasis>original</emphasis> Nixpkgs, and must evaluate
to a set of new or overriden packages.
'';
};