TemporaryTestHost for CoreFX on FreeBSD

[ghost]

Currently to run the tests on FreeBSD, one of the stoppers is TemporaryTestHost. We tried building with Linux test-host, but it fails all the tests as discussed here https://github.com/dotnet/coreclr/issues/1633#issuecomment-143669303. The error message when using linux temporary host is:

./run-test.sh: line 172:  3844 Abort trap              (core dumped) ./corerun xunit.console.netcore.exe $testDllName -x
ml testResults.xml -notrait category=failing -notrait category=OuterLoop -notrait category=$xunitOSCategory

Please make the buildtools available for FreeBSD at:
https://www.myget.org/F/dotnet-buildtools/api/v2/package/Microsoft.DotNet.CoreFx.FreeBSD.TemporaryTestHost/0.0.2-prerelease

which is required at corefx/run-test.sh#L100-L104, so we can further our progress.

/cc @mmitche, @akoeplinger, @josteink

[ellismg]

After my run-tests.sh work, this is no longer needed.

[ghost]

Thanks @ellismg ! 👍
Forgot to close this issue.