SourceKit is currently disabled altogether on Linux, but the plan for resolving SR-710 requires that it be available. The InProc version of sourcekitd should be sufficient for this purpose, but there is still a bit of work required to get this building. See the linked sub-tasks for a (partial?) list of outstanding work.
|Ensure dry run works for SourceKit||Open||Unassigned|
|Configure builtbots so that source kit is included in default install||Closed||Unassigned|