WebKit's WebGL 2.0.0 conformance suite snapshot is being revised from Khronos' upstream repository in Bug 214792. In order to handle this revision, a new output directory option needs to be added to the script.
Created attachment 405320 [details] Patch
Committed r264951: <https://trac.webkit.org/changeset/264951> All reviewed patches have been landed. Closing bug and clearing flags on attachment 405320 [details].
<rdar://problem/66188142>