Add a page in the documentation listing supported and unsupported POSIX options.
This is the first step to support POSIX Application Environment Profiles.
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
Introduces `sphinx-tags` to the documentation system, allowing
individual pages to be tagged for better searching. The examples in this
commit introduce the `chip:*` tag for indicating the chip a board uses,
as well as the `experimental` tag for indicating experimental boards and
features. Other tags indicate supported peripherals for boards, such as
`wifi` and `ethernet`.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Move debug related pages from Guides to a separate top level page.
This way all pages related to debugging will be in one place
which is more user friendly.
Related Github issue: https://github.com/apache/nuttx/issues/15667
Signed-off-by: raiden00pl <raiden00@railab.me>