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• A program that contains no derivative of any portion of the Library, but is designed to work with the Library by
being compiled or linked with it, is called a "work that uses the Library". Such a work, in isolation, is not a
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uses the Library" with the Library creates an executable that is a derivative of the Library (because it contains
portions of the Library), rather than a "work that uses the library". The executable is therefore covered by this
License. Section 6 states terms for distribution of such executables. When a "work that uses the Library" uses
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If such an object file uses only numerical parameters, data structure layouts and accessors, and small macros and
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whether it is legally a derivative work. (Executables containing this object code plus portions of the Library will still
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• As an exception to the Sections above, you may also combine or link a "work that uses the Library" with the
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provided that the terms permit modification of the work for the customer's own use and reverse engineering for
debugging such modifications. You must give prominent notice with each copy of the work that the Library is used
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work during execution displays copyright notices, you must include the copyright notice for the Library among
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including whatever changes were used in the work (which must be distributed under Sections 1 and 2
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For an executable, the required form of the "work that uses the Library" must include any data and utility
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Such a contradiction means you cannot use both them and the Library together in an executable that you
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• You may place library facilities that are a work based on the Library side-by-side in a single library together with
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provided that you do these two things:
1. Accompany the combined library with a copy of the same work based on the Library, uncombined with any
other library facilities. This must be distributed under the terms of the Sections above.