Inhaltsverzeichnis
Werbung
A "library" means a collection of software functions
and/or data prepared so as to be conveniently
linked with application programs (which use some
of those functions and data) to form executables.
The "Library", below, refers to any such software
library or work which has been distributed under
these terms. A "work based on the Library" means
either the Library or any derivative work under
copyright law: that is to say, a work containing the
Library or a portion of it, either verbatim or with
modifi cations and/or translated straightforwardly
into another language. (Hereinafter, translation
is included without limitation in the term
"modifi cation".)
"Source code" for a work means the preferred form
of the work for making modifi cations to it. For a
library, complete source code means all the source
code for all modules it contains, plus any associated
interface defi nition fi les, plus the scripts used to
control compilation and installation of the library.
Activities other than copying, distribution and
modifi cation are not covered by this License; they
are outside its scope. The act of running a program
using the Library is not restricted, and output from
such a program is covered only if its contents
constitute a work based on the Library (independent
of the use of the Library in a tool for writing it).
Whether that is true depends on what the Library
does and what the program that uses the Library
does.
1. You may copy and distribute verbatim copies
of the Library's complete source code as you
receive it, in any medium, provided that you
conspicuously and appropriately publish on each
copy an appropriate copyright notice and disclaimer
of warranty; keep intact all the notices that refer to
this License and to the absence of any warranty;
and distribute a copy of this License along with the
Library.
You may charge a fee for the physical act of
transferring a copy, and you may at your option
offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the
Library or any portion of it, thus forming a work
based on the Library, and copy and distribute such
modifi cations or work under the terms of Section
1 above, provided that you also meet all of these
conditions:
a) The modifi ed work must itself be a software
library.
b) You must cause the fi les modifi ed to carry
prominent notices stating that you changed the
fi les and the date of any change.
c) You must cause the whole of the work to be
licensed at no charge to all third parties under
the terms of this License.
d) If a facility in the modifi ed Library refers to a
function or a table of data to be supplied by an
application program that uses the facility, other
114_ anhang
than as an argument passed when the facility is
invoked, then you must make a good faith effort
to ensure that, in the event an application does
not supply such function or table, the facility
still operates, and performs whatever part of its
purpose remains meaningful.
(For example, a function in a library to compute
square roots has a purpose that is entirely well-
defi ned independent of the application. Therefore,
Subsection 2d requires 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 compute square
roots.)
These requirements apply to the modifi ed work as
a whole. If identifi able sections of that work are not
derived from the Library, and can be reasonably
considered independent 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 distribute 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
Werbung
Inhaltsverzeichnis
