arch/x86/events/Makefile - kernel/common - Git at Google

 # SPDX-License-Identifier: GPL-2.0-only
 obj-y					+= core.o probe.o
 obj-y					+= amd/
 obj-$(CONFIG_X86_LOCAL_APIC)            += msr.o
 obj-$(CONFIG_CPU_SUP_INTEL)		+= intel/
	# SPDX-License-Identifier: GPL-2.0-only
	obj-y += core.o probe.o
	obj-y += amd/
	obj-$(CONFIG_X86_LOCAL_APIC) += msr.o
	obj-$(CONFIG_CPU_SUP_INTEL) += intel/