On Wed, Oct 09, 2024 at 11:40:22PM +0800, Kuan-Wei Chiu wrote: > nmi_backtrace.o win_minmax.o memcat_p.o \ > - buildid.o objpool.o union_find.o > + buildid.o objpool.o > > +lib-$(CONFIG_CPUSETS) += union_find.o The usual way would be to have a new symbol selected by CPUSETS rather than hardcoding the user here in lib/