A separable portion of the object code, whose source code is excluded from the
Corresponding Source as a System Library, need not be included in conveying the object
code work.
A "User Product" is either (1) a "consumer product", which means any tangible personal
property which is normally used for personal, family, or household purposes, or (2)
anything designed or sold for incorporation into a dwelling. In determining whether a
product is a consumer product, doubtful cases shall be resolved in favor of coverage. For a
particular product received by a particular user, "normally used" refers to a typical or
common use of that class of product, regardless of the status of the particular user or of the
way in which the particular user actually uses, or expects or is expected to use, the product.
A product is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent the only
significant mode of use of the product.
"Installation Information" for a User Product means any methods, procedures,
authorization keys, or other information required to install and execute modified versions of
a covered work in that User Product from a modified version of its Corresponding Source.
The information must suffice to ensure that the continued functioning of the modified
object code is in no case prevented or interfered with solely because modification has been
made.
If you convey an object code work under this section in, or with, or specifically for use in,
a User Product, and the conveying occurs as part of a transaction in which the right of
possession and use of the User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the Corresponding Source
conveyed under this section must be accompanied by the Installation Information. But this
requirement does not apply if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has been installed in
ROM).
The requirement to provide Installation Information does not include a requirement to
continue to provide support service, warranty, or updates for a work that has been modified
or installed by the recipient, or for the User Product in which it has been modified or
installed. Access to a network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and protocols for
communication across the network.
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