Gentoo's Bugzilla –
Attachment 547692 Details for
Bug 666916dev-db/clickhouse-18.12.17 : /.../Legacy.h:58:31: error: no match for call to (DB::wrapJITSymbolResolver(llvm::JITSymbolResolver&)::<lambda(llvm::orc::SymbolFlagsMap&, const SymbolNameSet&)>) (const SymbolNameSet&)