Running the test suite on the ug* tests (the examples in the User Guide) results in one failure (aside from the missing CodePeer one) unless you build with -j2 (where 2 is less than the number of processors in your machine).
See this note on building the latter
Tools w22.0.0 included from AdaCore on GitHub : GPL with the Runtime Library Exception:
- AUnit
- GNATCOLL sub-modules :
- gnatcoll-core
- ZLIB is included,
- OMP and LZMA are not (the GNATCOLL version for LZMA requires thread support in the system library, not available on macOS).
- gnatcoll-bindings
- gnatcoll-db (only the SQLite backend)
- gnatcoll-core
- Gprbuild
- Langkit
- Libadalang
- Libadalang tools
- XMLAda