[mosquitto-dev] running tests with cmake builds

[Greg Troxel <gdt@xxxxxxxxxx>]

In pkgsrc, I'm always using the cmake build, because it's documented to
be needed for some pkgsrc platform, and switching to a different build
system based on platform, in the context of a multi-OS portable
packaging system (once one has excluded native Windows from
consideration) is not reasonable.

README-tests.md says "make test", but running that in the cmake build
dir reports no tests.

It looks like the cmake build doesn't support tests at all, and thus
there is no way to run tests on macOS, or in environments that use
cmake.

If someone can confirm I am not confused I can open an issue.