The sample does not provide a way to verify its operation
and causes fails on nrf platforms. Added regex checks in sample.yaml
so the sample can be verified.
Signed-off-by: Maciej Perkowski <Maciej.Perkowski@nordicsemi.no>
Also, add prj.conf options to make the sample builds on more
platforms. Finally, update the sample source to print explicit
"Finished" message, to let user know that the processing is done.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
This provides a better error message when building with CMake and
forgetting ZEPHYR_BASE or not registering Zephyr in the CMake package
registry. See parent commit for more details (split from parent for
better readability).
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Roughly based on eventfd example code from Linux manpages. Similarly
to other POSIX-compatible sample, Makefile.posix is provided to build
the code on a POSIX system (in this case, as eventfd() is
Linux-specific, this has to be a Linux system).
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Maciej Perkowski