Loading ...
Loading ...
Loading ...
and 2 above provided that you accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of
Sections 1 and 2 above on a medium customarily used for software interchange.
If distribution of object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the
same place satises the requirement to distribute the source code, even though third parties are not compelled to copy the source along with the object
code.
5. 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 derivative work of the Library, and therefore falls outside the scope of this License.
However, linking a “work that 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 material from a header le that is part of the Library, the object code for the work may be a derivative work of the
Library even though the source code is not. Whether this is true is especially signicant if the work can be linked without the Library, or if the work is itself a
library. The threshold for this to be true is not precisely dened by law.
If such an object le uses only numerical parameters, data structure layouts and accessors, and small macros and small inline functions (ten lines or less
in length), then the use of the object le is unrestricted, regardless of whether it is legally a derivative work. (Executables containing this object code plus
portions of the Library will still fall under Section 6.)
Otherwise, if the work is a derivative of the Library, you may distribute the object code for the work under the terms of Section 6. Any executables containing
that work also fall under Section 6, whether or not they are linked directly with the Library itself.
6. As an exception to the Sections above, you may also combine or link a “work that uses the Library” with the Library to produce a work containing portions
of the Library, and distribute that work under terms of your choice, provided that the terms permit modication of the work for the customer’s own use and
reverse engineering for debugging such modications.
You must give prominent notice with each copy of the work that the Library is used in it and that the Library and its use are covered by this License. You must
supply a copy of this License. If the work during execution displays copyright notices, you must include the copyright notice for the Library among them, as
well as a reference directing the user to the copy of this License. Also, you must do one of these things:
a) Accompany the work with the complete corresponding machine-readable source code for the Library including whatever changes were used in the work
(which must be distributed under Sections 1 and 2 above); and, if the work is an executable linked with the Library, with the complete machine-readable
“work that uses the Library”, as object code and/or source code, so that the user can modify the Library and then relink to produce a modied executable
containing the modied Library. (It is understood that the user who changes the contents of denitions les in the Library will not necessarily be able to
recompile the application to use the modied denitions.)
b) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (1) uses at run time a copy of the library already
present on the user’s computer system, rather than copying library functions into the executable, and (2) will operate properly with a modied version of the
library, if the user installs one, as long as the modied version is interface-compatible with the version that the work was made with.
c) Accompany the work with a written offer, valid for at least three years, to give the same user the materials specied in Subsection 6a, above, for a charge
no more than the cost of performing this distribution.
d) If distribution of the work is made by offering access to copy from a designated place, offer equivalent access to copy the above specied materials from
the same place.
e) Verify that the user has already received a copy of these materials or that you have already sent this user a copy.
For an executable, the required form of the “work that uses the Library” must include any data and utility programs needed for reproducing the executable
from it. However, as a special exception, the materials to be distributed need not include anything that is normally distributed (in either source or binary form)
with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies
the executable.
It may happen that this requirement contradicts the license restrictions of other proprietary libraries that do not normally accompany the operating system.
Such a contradiction means you cannot use both them and the Library together in an executable that you distribute.
7. You may place library facilities that are a work based on the Library side-by-side in a single library together with other library facilities not covered by this
License, and distribute such a combined library, provided that the separate distribution of the work based on the Library and of the other library facilities is
otherwise permitted, and provided that you do these two things:
a) 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.
b) Give prominent notice with the combined library of the fact that part of it is a work based on the Library, and explaining where to nd the accompanying
uncombined form of the same work.
8. You may not copy, modify, sublicense, link with, or distribute the Library except as expressly provided under this License. Any attempt otherwise to copy,
modify, sublicense, link with, or distribute the Library is void, and will automatically terminate your rights under this License. However, parties who have
received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
9. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Library
or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Library (or any work
based on the Library), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Library
or works based on it.
10. Each time you redistribute the Library (or any work based on the Library), the recipient automatically receives a license from the original licensor to copy,
distribute, link with or modify the Library subject to these terms and conditions. You may not impose any further restrictions on the recipients’ exercise of
the rights granted herein. You are not responsible for enforcing compliance by third parties with this License.
SP9YA.DUSALLK_SIMPLE_MFL71796935.indd 15 2021-04-02  11:13:51
Loading ...
Loading ...
Loading ...