Tabla de contenido
Publicidad
When a "work that uses the Library" uses material
from a header file 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 significant 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 defined by law.
If such an object file uses only numerical parame-
ters, data structure layouts and accessors, and
small macros and small inline functions (ten lines
or less in length), then the use of the object file 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 modification of the work for the cus-
tomer'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 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 distribu-
ted 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 modified
executable containing the modified Library.
(It is understood that the user who changes
the contents of definitions files in the Library
will not necessarily be able to recompile the
application to use the modified definitions.)
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 pro-
perly with a modified version of the library, if
the user installs one, as long as the modified
version is interface-compatible with the ver-
sion 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 specified 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 offe-
ring access to copy from a designated place,
offer equivalent access to copy the above spe-
cified 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 exe-
cutable 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 compo-
nents (compiler, kernel, and so on) of the opera-
ting system on which the executable runs, unless
that component itself accompanies the executa-
ble.
It may happen that this requirement contradicts
the license restrictions of other proprietary libra-
ries that do not normally accompany the opera-
ting system. Such a contradiction means you can-
not 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 dis-
tribution 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 explain where to find the
accompanying uncombined form of the same
work.
Anexo
195
Publicidad
Tabla de contenido
