WebKitFS.cmake creates the derived sources directories for WebCore, WebKit and WebDriver, but checking ENABLE options that are set in OptionPort files included later. We are already creating those directories in the specirfic makefiles of WebCore, WebKit and WebDriver, probably as a workaround to this. So, we should either create the directories unconditionally in WebKitFS (it's just a hamrless empty dir in case the option is not enabled) and remove the MAKE_DIRECTORY from all other makefiles, or keep it in the other makefiles and simply remove them from WebKitFS.cmake.
Created attachment 316798 [details] Patch
Comment on attachment 316798 [details] Patch Clearing flags on attachment: 316798 Committed r220091: <http://trac.webkit.org/changeset/220091>
All reviewed patches have been landed. Closing bug.
<rdar://problem/33648858>
Why was this imported to rdar? Did it break something?