Catalyst builds install content to /System/iOSSupport by setting WK_ALTERNATE_FRAMEWORKS_DIR. In some projects, WK_ALTERNATE_FRAMEWORKS_DIR affects WK_OVERRIDE_FRAMEWORKS_DIR, but since r230958, others keep the two build settings separate. There is value in logically separating alternate and override directories, as it makes it easier to distinguish between system-installed builds such as Mac Catalyst, and self-contained builds such as Safari Technology Preview. I suggest we resolve the inconsistency by using r230958's logic everywhere.
<rdar://problem/93786889>
Pull request: https://github.com/WebKit/WebKit/pull/951
Committed r294767 (250932@main): <https://commits.webkit.org/250932@main> Reviewed commits have been landed. Closing PR #951 and removing active labels.