-
由 Alex Crichton 提交于
This commit knocks out a longstanding FIXME in rustbuild which should correctly recompile stage0 compiletest and such whenever libstd itself changes. The solution implemented here was to implement a notion of "order only" dependencies and then add a new dependency stage for clearing out the tools dir, using order-only deps to ensure that it happens correctly. The dependency drawing for tools is a bit wonky now but I think this'll get the job done. Closes #39396
2a335592