trns1997 3684699190 testing/cxx-oot-build: Add out-of-tree build test. ...

Add the source content for the out-of-tree build test
under `apps/testing/cxx-oot-build`. This supports the
new CI check in NuttX to prevent regressions in the
`make export` workflow.

The test project provides:
* Sample OOT build structure.
* Integration with exported `nuttx-export`.
* Verification of successful build and link.

Signed-off-by: trns1997 <trns1997@gmail.com>

2025-09-25 18:32:38 +08:00

..

HelloWorld.hpp

testing/cxx-oot-build: Add out-of-tree build test.

2025-09-25 18:32:38 +08:00