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Add docs for allow-import-from-derivation

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Shea Levy 2017-03-08 09:12:03 -05:00
parent 93f863be96
commit 5f831c1057
1 changed files with 10 additions and 0 deletions
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10
doc/manual/command-ref/conf-file.xml
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@ -644,6 +644,16 @@ password <replaceable>my-password</replaceable>
</varlistentry>
<varlistentry xml:id="conf-allow-import-from-derivation"><term><literal>allow-import-from-derivation</literal></term>
<listitem><para>By default, nix allows you to <function>import</function> from a derivation,
allowing building at evaluation time. With this option set to false, nix will throw an error
when evaluating an expression that uses this feature, allowing users to ensure their evaluation
will not require any builds to take place.</para></listitem>
</varlistentry>
</variablelist>
</para>