Before you start contributing code to this project you must sign the ARM Contributor License Agreement (CLA).

Individuals who want to contribute their own work must sign and return an Individual CLA. Companies that want to contribute must sign and return a Corporate CLA if their employees' intellectual property has been assigned to the employer. Copies of the CLAs are available from the contributing page of the ARM website.

For this project, ARM also requires the GitHub account name(s) associated with each individual contributor or the designated employees of corporate contributors. Only contributions originating from these accounts will be considered covered by the CLA. To avoid delay, you should provide the Github account name(s) at the same time as the signed CLA.

ARM reserves the right to not accept a contribution. This may be for technical, commercial or legal reasons.

Getting Started

Make sure you have a GitHub account.
Create an issue for your work if one does not already exist. This gives everyone visibility of whether others are working on something similar. ARM licensees may contact ARM directly via their partner managers instead if they prefer.
- If you intend to include Third Party IP in your contribution, please raise a separate issue for this and ensure that the changes that include Third Party IP are made on a separate topic branch.
Fork Ne10 on GitHub.
Clone the fork to your own machine.
Create a local topic branch based on the Ne10 master branch.

Making Changes

Make commits of logical units. See these general Git guidelines for contributing to a project.
Follow the ProjectNe10 coding style; this style is enforced for ProjectNe10.
Keep the commits on topic. If you need to fix another bug or make another enhancement, please create a separate issue and address it on a separate topic branch.
Avoid long commit series. If you do have a long series, consider whether some commits should be squashed together or addressed in a separate topic.
Make sure your commit messages are in the proper format. If a commit fixes a GitHub issue, include a reference (e.g. "fixes projectNe10/Ne10/issues/54"); this ensures the issue is automatically closed when merged into the Ne10 master branch.
Where appropriate, please update the documentation.
- Consider whether the Release Notes or ./doc/building.md "Building" file in the Documentation folder need updating.
- Changes that have a material impact on behavior or programming interfaces should have an entry at the end of the Release Notes. Minor changes (e.g. basic refactoring or typo fixes) do not need an entry.
- If this is your first contribution, you may add your name or your company name to the ./doc/acknowledgements.md "Contributor acknowledgements" file.
- For topics with multiple commits, you should make all documentation changes (and nothing else) in the last commit of the series. Otherwise, include the documentation changes within the single commit.
Please test your changes. As a minimum, ensure the test application builds and runs. Also, perform unit and conformance tests on new functions.

Submitting Changes

Ensure we have your signed CLA.
Push your local changes to your fork of the repository.
Submit a pull request to Ne10.
- The changes in the pull request will then undergo further review and testing. Any review comments will be made as comments on the [pull request]. This may require you to do some rework.
When the changes are accepted, ARM will integrate them.
- To ensure a linear commit history, ARM will typically rebase the commits locally before merging to the Ne10 master branch. In this case, the pull request will be closed rather than directly merged on GitHub. If the rebase is not trivial, you may be asked to rebase the commits yourself.