gperf is only used in WebCore
Created attachment 358150 [details] Patch
See Also: https://readable-email.org/list/webkit-dev/topic/is-gperf-really-needed-when-building-the-jsconly-with-cmake
Comment on attachment 358150 [details] Patch r=me
Committed r239562: <https://trac.webkit.org/changeset/239562>
<rdar://problem/46983283>