forked from vhelio/vheliotech-freecad
youen
2 years ago
commit
ba7923356e
2 changed files with 292 additions and 0 deletions
@ -0,0 +1,289 @@
|
||||
CERN Open Hardware Licence Version 2 - Strongly Reciprocal |
||||
|
||||
|
||||
Preamble |
||||
|
||||
CERN has developed this licence to promote collaboration among |
||||
hardware designers and to provide a legal tool which supports the |
||||
freedom to use, study, modify, share and distribute hardware designs |
||||
and products based on those designs. Version 2 of the CERN Open |
||||
Hardware Licence comes in three variants: CERN-OHL-P (permissive); and |
||||
two reciprocal licences: CERN-OHL-W (weakly reciprocal) and this |
||||
licence, CERN-OHL-S (strongly reciprocal). |
||||
|
||||
The CERN-OHL-S is copyright CERN 2020. Anyone is welcome to use it, in |
||||
unmodified form only. |
||||
|
||||
Use of this Licence does not imply any endorsement by CERN of any |
||||
Licensor or their designs nor does it imply any involvement by CERN in |
||||
their development. |
||||
|
||||
|
||||
1 Definitions |
||||
|
||||
1.1 'Licence' means this CERN-OHL-S. |
||||
|
||||
1.2 'Compatible Licence' means |
||||
|
||||
a) any earlier version of the CERN Open Hardware licence, or |
||||
|
||||
b) any version of the CERN-OHL-S, or |
||||
|
||||
c) any licence which permits You to treat the Source to which |
||||
it applies as licensed under CERN-OHL-S provided that on |
||||
Conveyance of any such Source, or any associated Product You |
||||
treat the Source in question as being licensed under |
||||
CERN-OHL-S. |
||||
|
||||
1.3 'Source' means information such as design materials or digital |
||||
code which can be applied to Make or test a Product or to |
||||
prepare a Product for use, Conveyance or sale, regardless of its |
||||
medium or how it is expressed. It may include Notices. |
||||
|
||||
1.4 'Covered Source' means Source that is explicitly made available |
||||
under this Licence. |
||||
|
||||
1.5 'Product' means any device, component, work or physical object, |
||||
whether in finished or intermediate form, arising from the use, |
||||
application or processing of Covered Source. |
||||
|
||||
1.6 'Make' means to create or configure something, whether by |
||||
manufacture, assembly, compiling, loading or applying Covered |
||||
Source or another Product or otherwise. |
||||
|
||||
1.7 'Available Component' means any part, sub-assembly, library or |
||||
code which: |
||||
|
||||
a) is licensed to You as Complete Source under a Compatible |
||||
Licence; or |
||||
|
||||
b) is available, at the time a Product or the Source containing |
||||
it is first Conveyed, to You and any other prospective |
||||
licensees |
||||
|
||||
i) as a physical part with sufficient rights and |
||||
information (including any configuration and |
||||
programming files and information about its |
||||
characteristics and interfaces) to enable it either to |
||||
be Made itself, or to be sourced and used to Make the |
||||
Product; or |
||||
ii) as part of the normal distribution of a tool used to |
||||
design or Make the Product. |
||||
|
||||
1.8 'Complete Source' means the set of all Source necessary to Make |
||||
a Product, in the preferred form for making modifications, |
||||
including necessary installation and interfacing information |
||||
both for the Product, and for any included Available Components. |
||||
If the format is proprietary, it must also be made available in |
||||
a format (if the proprietary tool can create it) which is |
||||
viewable with a tool available to potential licensees and |
||||
licensed under a licence approved by the Free Software |
||||
Foundation or the Open Source Initiative. Complete Source need |
||||
not include the Source of any Available Component, provided that |
||||
You include in the Complete Source sufficient information to |
||||
enable a recipient to Make or source and use the Available |
||||
Component to Make the Product. |
||||
|
||||
1.9 'Source Location' means a location where a Licensor has placed |
||||
Covered Source, and which that Licensor reasonably believes will |
||||
remain easily accessible for at least three years for anyone to |
||||
obtain a digital copy. |
||||
|
||||
1.10 'Notice' means copyright, acknowledgement and trademark notices, |
||||
Source Location references, modification notices (subsection |
||||
3.3(b)) and all notices that refer to this Licence and to the |
||||
disclaimer of warranties that are included in the Covered |
||||
Source. |
||||
|
||||
1.11 'Licensee' or 'You' means any person exercising rights under |
||||
this Licence. |
||||
|
||||
1.12 'Licensor' means a natural or legal person who creates or |
||||
modifies Covered Source. A person may be a Licensee and a |
||||
Licensor at the same time. |
||||
|
||||
1.13 'Convey' means to communicate to the public or distribute. |
||||
|
||||
|
||||
2 Applicability |
||||
|
||||
2.1 This Licence governs the use, copying, modification, Conveying |
||||
of Covered Source and Products, and the Making of Products. By |
||||
exercising any right granted under this Licence, You irrevocably |
||||
accept these terms and conditions. |
||||
|
||||
2.2 This Licence is granted by the Licensor directly to You, and |
||||
shall apply worldwide and without limitation in time. |
||||
|
||||
2.3 You shall not attempt to restrict by contract or otherwise the |
||||
rights granted under this Licence to other Licensees. |
||||
|
||||
2.4 This Licence is not intended to restrict fair use, fair dealing, |
||||
or any other similar right. |
||||
|
||||
|
||||
3 Copying, modifying and Conveying Covered Source |
||||
|
||||
3.1 You may copy and Convey verbatim copies of Covered Source, in |
||||
any medium, provided You retain all Notices. |
||||
|
||||
3.2 You may modify Covered Source, other than Notices, provided that |
||||
You irrevocably undertake to make that modified Covered Source |
||||
available from a Source Location should You Convey a Product in |
||||
circumstances where the recipient does not otherwise receive a |
||||
copy of the modified Covered Source. In each case subsection 3.3 |
||||
shall apply. |
||||
|
||||
You may only delete Notices if they are no longer applicable to |
||||
the corresponding Covered Source as modified by You and You may |
||||
add additional Notices applicable to Your modifications. |
||||
Including Covered Source in a larger work is modifying the |
||||
Covered Source, and the larger work becomes modified Covered |
||||
Source. |
||||
|
||||
3.3 You may Convey modified Covered Source (with the effect that You |
||||
shall also become a Licensor) provided that You: |
||||
|
||||
a) retain Notices as required in subsection 3.2; |
||||
|
||||
b) add a Notice to the modified Covered Source stating that You |
||||
have modified it, with the date and brief description of how |
||||
You have modified it; |
||||
|
||||
c) add a Source Location Notice for the modified Covered Source |
||||
if You Convey in circumstances where the recipient does not |
||||
otherwise receive a copy of the modified Covered Source; and |
||||
|
||||
d) license the modified Covered Source under the terms and |
||||
conditions of this Licence (or, as set out in subsection |
||||
8.3, a later version, if permitted by the licence of the |
||||
original Covered Source). Such modified Covered Source must |
||||
be licensed as a whole, but excluding Available Components |
||||
contained in it, which remain licensed under their own |
||||
applicable licences. |
||||
|
||||
|
||||
4 Making and Conveying Products |
||||
|
||||
You may Make Products, and/or Convey them, provided that You either |
||||
provide each recipient with a copy of the Complete Source or ensure |
||||
that each recipient is notified of the Source Location of the Complete |
||||
Source. That Complete Source is Covered Source, and You must |
||||
accordingly satisfy Your obligations set out in subsection 3.3. If |
||||
specified in a Notice, the Product must visibly and securely display |
||||
the Source Location on it or its packaging or documentation in the |
||||
manner specified in that Notice. |
||||
|
||||
|
||||
5 Research and Development |
||||
|
||||
You may Convey Covered Source, modified Covered Source or Products to |
||||
a legal entity carrying out development, testing or quality assurance |
||||
work on Your behalf provided that the work is performed on terms which |
||||
prevent the entity from both using the Source or Products for its own |
||||
internal purposes and Conveying the Source or Products or any |
||||
modifications to them to any person other than You. Any modifications |
||||
made by the entity shall be deemed to be made by You pursuant to |
||||
subsection 3.2. |
||||
|
||||
|
||||
6 DISCLAIMER AND LIABILITY |
||||
|
||||
6.1 DISCLAIMER OF WARRANTY -- The Covered Source and any Products |
||||
are provided 'as is' and any express or implied warranties, |
||||
including, but not limited to, implied warranties of |
||||
merchantability, of satisfactory quality, non-infringement of |
||||
third party rights, and fitness for a particular purpose or use |
||||
are disclaimed in respect of any Source or Product to the |
||||
maximum extent permitted by law. The Licensor makes no |
||||
representation that any Source or Product does not or will not |
||||
infringe any patent, copyright, trade secret or other |
||||
proprietary right. The entire risk as to the use, quality, and |
||||
performance of any Source or Product shall be with You and not |
||||
the Licensor. This disclaimer of warranty is an essential part |
||||
of this Licence and a condition for the grant of any rights |
||||
granted under this Licence. |
||||
|
||||
6.2 EXCLUSION AND LIMITATION OF LIABILITY -- The Licensor shall, to |
||||
the maximum extent permitted by law, have no liability for |
||||
direct, indirect, special, incidental, consequential, exemplary, |
||||
punitive or other damages of any character including, without |
||||
limitation, procurement of substitute goods or services, loss of |
||||
use, data or profits, or business interruption, however caused |
||||
and on any theory of contract, warranty, tort (including |
||||
negligence), product liability or otherwise, arising in any way |
||||
in relation to the Covered Source, modified Covered Source |
||||
and/or the Making or Conveyance of a Product, even if advised of |
||||
the possibility of such damages, and You shall hold the |
||||
Licensor(s) free and harmless from any liability, costs, |
||||
damages, fees and expenses, including claims by third parties, |
||||
in relation to such use. |
||||
|
||||
|
||||
7 Patents |
||||
|
||||
7.1 Subject to the terms and conditions of this Licence, each |
||||
Licensor hereby grants to You a perpetual, worldwide, |
||||
non-exclusive, no-charge, royalty-free, irrevocable (except as |
||||
stated in subsections 7.2 and 8.4) patent license to Make, have |
||||
Made, use, offer to sell, sell, import, and otherwise transfer |
||||
the Covered Source and Products, where such licence applies only |
||||
to those patent claims licensable by such Licensor that are |
||||
necessarily infringed by exercising rights under the Covered |
||||
Source as Conveyed by that Licensor. |
||||
|
||||
7.2 If You institute patent litigation against any entity (including |
||||
a cross-claim or counterclaim in a lawsuit) alleging that the |
||||
Covered Source or a Product constitutes direct or contributory |
||||
patent infringement, or You seek any declaration that a patent |
||||
licensed to You under this Licence is invalid or unenforceable |
||||
then any rights granted to You under this Licence shall |
||||
terminate as of the date such process is initiated. |
||||
|
||||
|
||||
8 General |
||||
|
||||
8.1 If any provisions of this Licence are or subsequently become |
||||
invalid or unenforceable for any reason, the remaining |
||||
provisions shall remain effective. |
||||
|
||||
8.2 You shall not use any of the name (including acronyms and |
||||
abbreviations), image, or logo by which the Licensor or CERN is |
||||
known, except where needed to comply with section 3, or where |
||||
the use is otherwise allowed by law. Any such permitted use |
||||
shall be factual and shall not be made so as to suggest any kind |
||||
of endorsement or implication of involvement by the Licensor or |
||||
its personnel. |
||||
|
||||
8.3 CERN may publish updated versions and variants of this Licence |
||||
which it considers to be in the spirit of this version, but may |
||||
differ in detail to address new problems or concerns. New |
||||
versions will be published with a unique version number and a |
||||
variant identifier specifying the variant. If the Licensor has |
||||
specified that a given variant applies to the Covered Source |
||||
without specifying a version, You may treat that Covered Source |
||||
as being released under any version of the CERN-OHL with that |
||||
variant. If no variant is specified, the Covered Source shall be |
||||
treated as being released under CERN-OHL-S. The Licensor may |
||||
also specify that the Covered Source is subject to a specific |
||||
version of the CERN-OHL or any later version in which case You |
||||
may apply this or any later version of CERN-OHL with the same |
||||
variant identifier published by CERN. |
||||
|
||||
8.4 This Licence shall terminate with immediate effect if You fail |
||||
to comply with any of its terms and conditions. |
||||
|
||||
8.5 However, if You cease all breaches of this Licence, then Your |
||||
Licence from any Licensor is reinstated unless such Licensor has |
||||
terminated this Licence by giving You, while You remain in |
||||
breach, a notice specifying the breach and requiring You to cure |
||||
it within 30 days, and You have failed to come into compliance |
||||
in all material respects by the end of the 30 day period. Should |
||||
You repeat the breach after receipt of a cure notice and |
||||
subsequent reinstatement, this Licence will terminate |
||||
immediately and permanently. Section 6 shall continue to apply |
||||
after any termination. |
||||
|
||||
8.6 This Licence shall not be enforceable except by a Licensor |
||||
acting as such, and third party beneficiary rights are |
||||
specifically excluded. |
Loading…
Reference in new issue