Enable building and installing DTrace test suite by default on amd64

[lwhsu]

Summary

Sponsored by: The FreeBSD Foundation

[markj]

Did you try this with KASAN by any chance? I don't think I have.

[emaste]

I assume the DTrace tests will be included in a default kyua run when this option is set?

tools/build/options/WITHOUT_DTRACE_TESTS

6

IMO avoid mentioning the architecture in here; it's very likely that we'd forget to update it if/when we update it for 2nd architecture, and makeman adds the list of default on/off architectures already. Maybe "is considered experimental on architectures where it is not enabled by default"?

(I see that this is based on the text already in WITH_DTRACE_TESTS.)

[lwhsu]

In D34656#785225, @markj wrote:

Did you try this with KASAN by any chance? I don't think I have.

I just enabled KASAN for dtrace test: https://github.com/freebsd/freebsd-ci/commit/aec6d5e061890c40938f0dc7937037d1c6ff7347
Let's see how it goes.

[lwhsu]

Tweak description in src.conf