Change #271515

Comments

cmake/FindGSS: drop "MIT Unknown" version value, related tidy ups
After this patch the `GSS_VERSION` value is left empty in all cases when
there is known version number (potentially on Windows).

Also:
- sync `GSS_FOUND` comment with other Find modules.
- sync `GSS_VERSION` comment with other Find modules, drop the promise
  of returning "unknown", which was not true and also not done by other
  Find modules.
- tidy up Windows-registry-based MIT `GSS_VERSION` detection, by
  guarding the whole block for `WIN32`.
- drop fallback version value `MIT Unknown` used for MIT.
- fix vertical alignment in comment block.

Changing CMake log output like so (in affected config):
```
-- Found GSS: MIT (found version "MIT Unknown")
```
->
```
-- Found GSS: MIT
```

Spotted by Copilot
Bug: https://github.com/curl/curl/pull/22052#discussion_r3429273238
Follow-up to 558814e16d84aa202c5ccc0c8108a9d728e77a58

Closes #22071

Changed files

• CMake/FindGSS.cmake