At this time, the SUNDIALS team does not have the resources to review and take in large additions to the code or significant new features. Contributions addressing bug fixes or minor changes are preferred via a pull request to the SUNDIALS GitHub repository.
All new contributions to SUNDIALS must be made under the BSD 3-clause license. See the LICENSE and NOTICE files for details. The SUNDIALS team will not accept any file previously released under any other open source license. By submitting code, the contributor gives irreversible consent to the redistribution and/or modification of the contributed source code.
Please ensure that any pull request includes user guide additions or changes as appropriate, has been tested, and includes a test for any added features.
Any added files submitted with a pull request must contain a header section at the top including the originating author's name and file origin date as well as a pointer to the SUNDIALS LICENSE and NOTICE files.
The act of submitting a pull request (with or without an explicit Signed-off-by tag) will be understood as an affirmation of the following Developer's Certificate of Origin (DCO).
Developer Certificate of Origin
Version 1.1
Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
1 Letterman Drive
Suite D4700
San Francisco, CA, 94129
Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.
Developer's Certificate of Origin 1.1
By making a contribution to this project, I certify that:
(a) The contribution was created in whole or in part by me and I
have the right to submit it under the open source license
indicated in the file; or
(b) The contribution is based upon previous work that, to the best
of my knowledge, is covered under an appropriate open source
license and I have the right under that license to submit that
work with modifications, whether created in whole or in part
by me, under the same open source license (unless I am
permitted to submit under a different license), as indicated
in the file; or
(c) The contribution was provided directly to me by some other
person who certified (a), (b) or (c) and I have not modified
it.
(d) I understand and agree that this project and the contribution
are public and that a record of the contribution (including all
personal information I submit with it, including my sign-off) is
maintained indefinitely and may be redistributed consistent with
this project or the open source license(s) involved.
As discussed in the Docker software project blog this DCO "lets us know that you are entitled to contribute this code to [SUNDIALS] and that you are willing to have it used in distributions and derivative works."
"By including the DCO signature, you are stating that one or more of the following is true of your contribution:
- You created this contribution/change and have the right to submit it to SUNDIALS; or
- You created this contribution/change based on a previous work with a compatible open source license; or
- This contribution/change has been provided to you by someone who did 1 or 2 and you are submitting the contribution unchanged.
- You understand this contribution is public and may be redistributed as open source software" under the BSD license.
All commits submitted to the SUNDIALS project need to have the following sign off line in the commit message:
Signed-off-by: Jane Doe <[email protected]>
Replacing Jane Doe’s details with your name and email address.
If you've set user.name
and user.email
in your Git configuration, you can
automatically add a sign off line at the end of the commit message by using the
-s
option (e.g., git commit -s
).