Sun Microsystems VIRTUALBOX 3.0.0 User Manual

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14 Third-party licenses

(For example, a function in a library to compute square roots has a purpose that

is entirely well-defined independent of the application. Therefore, Subsection 2d re-
quires that any application-supplied function or table used by this function must be
optional: if the application does not supply it, the square root function must still com-
pute square roots.)

These requirements apply to the modified work as a whole. If identifiable sections

of that work are not derived from the Library, and can be reasonably considered in-
dependent and separate works in themselves, then this License, and its terms, do not
apply to those sections when you distribute them as separate works. But when you dis-
tribute the same sections as part of a whole which is a work based on the Library, the
distribution of the whole must be on the terms of this License, whose permissions for
other licensees extend to the entire whole, and thus to each and every part regardless
of who wrote it.

Thus, it is not the intent of this section to claim rights or contest your rights to

work written entirely by you; rather, the intent is to exercise the right to control the
distribution of derivative or collective works based on the Library.

In addition, mere aggregation of another work not based on the Library with the

Library (or with a work based on the Library) on a volume of a storage or distribution
medium does not bring the other work under the scope of this License.

3. You may opt to apply the terms of the ordinary GNU General Public License

instead of this License to a given copy of the Library. To do this, you must alter all the
notices that refer to this License, so that they refer to the ordinary GNU General Public
License, version 2, instead of to this License. (If a newer version than version 2 of the
ordinary GNU General Public License has appeared, then you can specify that version
instead if you wish.) Do not make any other change in these notices.

Once this change is made in a given copy, it is irreversible for that copy, so the

ordinary GNU General Public License applies to all subsequent copies and derivative
works made from that copy.

This option is useful when you wish to copy part of the code of the Library into a

program that is not a library.

4. You may copy and distribute the Library (or a portion or derivative of it, under

Section 2) in object code or executable form under the terms of Sections 1 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
satisfies 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 de-

signed 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 exe-

cutable that is a derivative of the Library (because it contains portions of the Library),

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