savedcmd_arch/x86/events/built-in.a := rm -f arch/x86/events/built-in.a; printf "arch/x86/events/%s " core.o probe.o utils.o amd/built-in.a msr.o intel/built-in.a zhaoxin/built-in.a | xargs llvm-ar cDPrST arch/x86/events/built-in.a