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author | Symphorien Gibol <symphorien+git@xlumurb.eu> | 2018-07-26T16·14+0200 |
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committer | Symphorien Gibol <symphorien+git@xlumurb.eu> | 2018-07-26T16·14+0200 |
commit | 81d13854375cfae08bac742879bd18dcbd28c5da (patch) | |
tree | 9a6d01eb80521f6fe8c05634f84078215e1cad6e /doc/manual/expressions/advanced-attributes.xml | |
parent | ef8122064baf54c37a8fe15e78b9da7c5180bbe6 (diff) |
add manual entries for disallowedRequisites and disallowedReferences
Diffstat (limited to 'doc/manual/expressions/advanced-attributes.xml')
-rw-r--r-- | doc/manual/expressions/advanced-attributes.xml | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/doc/manual/expressions/advanced-attributes.xml b/doc/manual/expressions/advanced-attributes.xml index dfd013b5cf31..9422e82ff362 100644 --- a/doc/manual/expressions/advanced-attributes.xml +++ b/doc/manual/expressions/advanced-attributes.xml @@ -50,6 +50,40 @@ allowedRequisites = [ foobar ]; </varlistentry> + <varlistentry><term><varname>disallowedReferences</varname></term> + + <listitem><para>The optional attribute + <varname>disallowedReferences</varname> specifies a list of illegal + references (dependencies) of the output of the builder. For + example, + +<programlisting> +disallowedReferences = [ foo ]; +</programlisting> + + enforces that the output of a derivation cannot have a direct runtime + dependencies on the derivation <varname>foo</varname>.</para></listitem> + + </varlistentry> + + + <varlistentry><term><varname>disallowedRequisites</varname></term> + + <listitem><para>This attribute is similar to + <varname>disallowedReferences</varname>, but it specifies illegal + requisites for the whole closure, so all the dependencies + recursively. For example, + +<programlisting> +disallowedRequisites = [ foobar ]; +</programlisting> + + enforces that the output of a derivation cannot have any + runtime dependency on <varname>foobar</varname> or any other derivation + depending recursively on <varname>foobar</varname>.</para></listitem> + + </varlistentry> + <varlistentry><term><varname>exportReferencesGraph</varname></term> |