Mode d'emploi du MOTIF XS
310
application does not supply it, the square r oot function must still
compute square r oots.)
These requir ements apply to the modifi ed work as a whole. If
identifi able sections of that work are not derived fr om 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 par t r egar dless 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 aggr egation of another work not based on the Library
with the Library (or with a work based on the Librar y) on a volume of a
storage or distribution medium does not bring the other work under the
scope of this License.
3. Y ou may opt to apply the ter ms of the ordinary GNU General Public
License instead of this License to a given copy of the Library . T o 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 irr eversible 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. Y ou may copy and distribute the Librar y (or a portion or derivative of it,
under Section 2) in object code or executable form under the ter ms of
Sections 1 and 2 above provided that you accompany it with the
complete corresponding machine-r eadable 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 fr om a
designated place, then offering equivalent access to copy the source
code from the same place satisfi es the requir ement 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 ther efore 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 Librar y), rather than a “work that uses the library ”. The
executable is therefore cover ed by this License. Section 6 states terms
for distribution of such executables.
When a “ work that uses the Library” uses material from a header fi le
that is part of the Librar y , 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 signifi 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 defi ned by law .
If such an object fi 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 fi le is unrestricted,
regardless of whether it is legally a derivative work. (Executables
containing this object code plus portions of the Librar y 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 Librar y to pr oduce a work
containing portions of the Librar y , and distribute that work under terms
of your choice, provided that the terms permit modifi cation of the work
for the customer's own use and reverse engineering for debugging
such modifi cations.
Y ou must give pr ominent notice with each copy of the work that the
Library is used in it and that the Librar y and its use ar e cover ed by this
License. Y ou 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 dir ecting 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-r eadable “ 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 modifi ed executable
containing the modifi ed Library . (It is understood that the user who
changes the contents of defi nitions fi les in the Library will not
necessarily be able to recompile the application to use the modifi ed
defi nitions.)
b) Use a suitable shared library mechanism for linking with the Librar y .
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 modifi ed version of the library , if the user installs one,
as long as the modifi 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 thr ee
years, to give the same user the materials specifi 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
specifi ed materials from the same place.
e) V erify that the user has already r eceived a copy of these materials or
that you have already sent this user a copy .
For an executable, the requir ed form of the “ work that uses the Librar y”
must include any data and utility programs needed for repr oducing 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 requir ement 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. Y ou may place librar y facilities that are a work based on the Library
side-by-side in a single library together with other librar y 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 per mitted, and pr ovided
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 par t
of it is a work based on the Library , and explaining wher e to fi nd the
accompanying uncombined form of the same work.
8. Y ou may not copy , modify , sublicense, link with, or distribute the Librar y
except as expressly pr ovided 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 r eceived copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
9. Y ou ar e not r equir ed 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 Librar y), 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 r edistribute 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. Y ou may not impose any further
restrictions on the recipients’ exer cise of the rights granted herein. Y ou
are not responsible for enfor cing compliance by third parties with this
License.
11. If, as a consequence of a cour t judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order , agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot distribute
so as to satisfy simultaneously your obligations under this License and
any other pertinent obligations, then as a consequence you may not
distribute the Library at all. For example, if a patent license would not
permit royalty-free redistribution of the Library by all those who receive