kernel/Makefile - LeafOS-Devices/android_kernel_realme_mt6785 - Gitiles

 # SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #

 subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/include
 subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/include/mt-plat
 subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/mtprof
 subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/sched
 subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/base/power/mcdi/include

 obj-y     = fork.o exec_domain.o panic.o \
 	    cpu.o exit.o softirq.o resource.o \
 	    sysctl.o sysctl_binary.o capability.o ptrace.o user.o \
 	    signal.o sys.o umh.o workqueue.o pid.o task_work.o \
 	    extable.o params.o \
 	    kthread.o sys_ni.o nsproxy.o \
 	    notifier.o ksysfs.o cred.o reboot.o \
 	    async.o range.o smpboot.o ucount.o

 obj-$(CONFIG_MODULES) += kmod.o
 obj-$(CONFIG_MULTIUSER) += groups.o

 #ifdef VENDOR_EDIT
 #yanwu@TECH.Storage.FS, 2019/08/27, add code to flush device cache in panic
 obj-y += panic_flush.o
 #endif

 ifdef CONFIG_FUNCTION_TRACER
 # Do not trace internal ftrace files
 CFLAGS_REMOVE_irq_work.o = $(CC_FLAGS_FTRACE)
 endif

 # Prevents flicker of uninteresting __do_softirq()/__local_bh_disable_ip()
 # in coverage traces.
 KCOV_INSTRUMENT_softirq.o := n
 # These are called from save_stack_trace() on slub debug path,
 # and produce insane amounts of uninteresting coverage.
 KCOV_INSTRUMENT_module.o := n
 KCOV_INSTRUMENT_extable.o := n
 # Don't self-instrument.
 KCOV_INSTRUMENT_kcov.o := n
 KASAN_SANITIZE_kcov.o := n
 CFLAGS_kcov.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector)

 # Don't instrument error handlers
 CFLAGS_cfi.o = $(DISABLE_CFI_CLANG)

 obj-y += sched/
 obj-y += locking/
 obj-y += power/
 obj-y += printk/
 obj-y += irq/
 obj-y += rcu/
 obj-y += livepatch/

 #ifdef CONFIG_OPLUS_SECURE_GUARD
 obj-$(CONFIG_OPLUS_SECURE_GUARD) += keventupload/
 #endif /* CONFIG_OPLUS_SECURE_GUARD */

 obj-$(CONFIG_CHECKPOINT_RESTORE) += kcmp.o
 obj-$(CONFIG_FREEZER) += freezer.o
 obj-$(CONFIG_PROFILING) += profile.o
 obj-$(CONFIG_STACKTRACE) += stacktrace.o
 obj-y += time/
 obj-$(CONFIG_FUTEX) += futex.o
 obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
 obj-$(CONFIG_SMP) += smp.o
 ifneq ($(CONFIG_SMP),y)
 obj-y += up.o
 endif
 obj-$(CONFIG_UID16) += uid16.o
 obj-$(CONFIG_MODULES) += module.o
 obj-$(CONFIG_MODULE_SIG) += module_signing.o
 obj-$(CONFIG_KALLSYMS) += kallsyms.o
 obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
 obj-$(CONFIG_CRASH_CORE) += crash_core.o
 obj-$(CONFIG_KEXEC_CORE) += kexec_core.o
 obj-$(CONFIG_KEXEC) += kexec.o
 obj-$(CONFIG_KEXEC_FILE) += kexec_file.o
 obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
 obj-$(CONFIG_COMPAT) += compat.o
 obj-$(CONFIG_CGROUPS) += cgroup/
 obj-$(CONFIG_UTS_NS) += utsname.o
 obj-$(CONFIG_USER_NS) += user_namespace.o
 obj-$(CONFIG_PID_NS) += pid_namespace.o
 obj-$(CONFIG_IKCONFIG) += configs.o
 obj-$(CONFIG_IKHEADERS) += kheaders.o
 obj-$(CONFIG_SMP) += stop_machine.o
 obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
 obj-$(CONFIG_AUDIT) += audit.o auditfilter.o
 obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
 obj-$(CONFIG_AUDIT_WATCH) += audit_watch.o audit_fsnotify.o
 obj-$(CONFIG_AUDIT_TREE) += audit_tree.o
 obj-$(CONFIG_GCOV_KERNEL) += gcov/
 obj-$(CONFIG_KCOV) += kcov.o
 obj-$(CONFIG_KPROBES) += kprobes.o
 obj-$(CONFIG_KGDB) += debug/
 obj-$(CONFIG_DETECT_HUNG_TASK) += hung_task.o
 obj-$(CONFIG_LOCKUP_DETECTOR) += watchdog.o
 obj-$(CONFIG_HARDLOCKUP_DETECTOR_PERF) += watchdog_hld.o
 obj-$(CONFIG_SECCOMP) += seccomp.o
 obj-$(CONFIG_RELAY) += relay.o
 obj-$(CONFIG_SYSCTL) += utsname_sysctl.o
 obj-$(CONFIG_TASK_DELAY_ACCT) += delayacct.o
 obj-$(CONFIG_TASKSTATS) += taskstats.o tsacct.o
 obj-$(CONFIG_TRACEPOINTS) += tracepoint.o
 obj-$(CONFIG_LATENCYTOP) += latencytop.o
 obj-$(CONFIG_FUNCTION_TRACER) += trace/
 obj-$(CONFIG_TRACING) += trace/
 obj-$(CONFIG_TRACE_CLOCK) += trace/
 obj-$(CONFIG_RING_BUFFER) += trace/
 obj-$(CONFIG_TRACEPOINTS) += trace/
 obj-$(CONFIG_IRQ_WORK) += irq_work.o
 obj-$(CONFIG_CPU_PM) += cpu_pm.o
 obj-$(CONFIG_BPF) += bpf/
 obj-$(CONFIG_CFI_CLANG) += cfi.o
 obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o

 obj-$(CONFIG_PERF_EVENTS) += events/

 obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o
 obj-$(CONFIG_PADATA) += padata.o
 obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
 obj-$(CONFIG_JUMP_LABEL) += jump_label.o
 obj-$(CONFIG_CONTEXT_TRACKING) += context_tracking.o
 obj-$(CONFIG_TORTURE_TEST) += torture.o

 obj-$(CONFIG_HAS_IOMEM) += memremap.o

 #ifdef OPLUS_FEATURE_UIFIRST
 #XieLiujie@BSP.KERNEL.PERFORMANCE, 2020/05/25, Add for UIFirst
 obj-y += uifirst/
 #endif /* OPLUS_FEATURE_UIFIRST */

 #ifdef OPLUS_FEATURE_SPECIALOPT
 #Liujie.Xie@TECH.Kernel.Sched, 2020/03/23, add for heavy load task
 obj-y += special_opt/
 #endif /* OPLUS_FEATURE_SPECIALOPT */

 $(obj)/configs.o: $(obj)/config_data.h

 targets += config_data.gz
 $(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE
 	$(call if_changed,gzip)

       filechk_ikconfiggz = (echo "static const char kernel_config_data[] __used = MAGIC_START"; cat $< | scripts/basic/bin2c; echo "MAGIC_END;")
 targets += config_data.h
 $(obj)/config_data.h: $(obj)/config_data.gz FORCE
 	$(call filechk,ikconfiggz)

 $(obj)/kheaders.o: $(obj)/kheaders_data.tar.xz

 quiet_cmd_genikh = CHK     $(obj)/kheaders_data.tar.xz
 cmd_genikh = $(CONFIG_SHELL) $(srctree)/kernel/gen_kheaders.sh $@
 $(obj)/kheaders_data.tar.xz: FORCE
 	$(call cmd,genikh)

 clean-files := kheaders_data.tar.xz kheaders.md5
	# SPDX-License-Identifier: GPL-2.0
	#
	# Makefile for the linux kernel.
	#

	subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/include
	subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/include/mt-plat
	subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/mtprof
	subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/sched
	subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/base/power/mcdi/include

	obj-y = fork.o exec_domain.o panic.o \
	cpu.o exit.o softirq.o resource.o \
	sysctl.o sysctl_binary.o capability.o ptrace.o user.o \
	signal.o sys.o umh.o workqueue.o pid.o task_work.o \
	extable.o params.o \
	kthread.o sys_ni.o nsproxy.o \
	notifier.o ksysfs.o cred.o reboot.o \
	async.o range.o smpboot.o ucount.o

	obj-$(CONFIG_MODULES) += kmod.o
	obj-$(CONFIG_MULTIUSER) += groups.o

	#ifdef VENDOR_EDIT
	#yanwu@TECH.Storage.FS, 2019/08/27, add code to flush device cache in panic
	obj-y += panic_flush.o
	#endif

	ifdef CONFIG_FUNCTION_TRACER
	# Do not trace internal ftrace files
	CFLAGS_REMOVE_irq_work.o = $(CC_FLAGS_FTRACE)
	endif

	# Prevents flicker of uninteresting __do_softirq()/__local_bh_disable_ip()
	# in coverage traces.
	KCOV_INSTRUMENT_softirq.o := n
	# These are called from save_stack_trace() on slub debug path,
	# and produce insane amounts of uninteresting coverage.
	KCOV_INSTRUMENT_module.o := n
	KCOV_INSTRUMENT_extable.o := n
	# Don't self-instrument.
	KCOV_INSTRUMENT_kcov.o := n
	KASAN_SANITIZE_kcov.o := n
	CFLAGS_kcov.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector)

	# Don't instrument error handlers
	CFLAGS_cfi.o = $(DISABLE_CFI_CLANG)

	obj-y += sched/
	obj-y += locking/
	obj-y += power/
	obj-y += printk/
	obj-y += irq/
	obj-y += rcu/
	obj-y += livepatch/

	#ifdef CONFIG_OPLUS_SECURE_GUARD
	obj-$(CONFIG_OPLUS_SECURE_GUARD) += keventupload/
	#endif /* CONFIG_OPLUS_SECURE_GUARD */

	obj-$(CONFIG_CHECKPOINT_RESTORE) += kcmp.o
	obj-$(CONFIG_FREEZER) += freezer.o
	obj-$(CONFIG_PROFILING) += profile.o
	obj-$(CONFIG_STACKTRACE) += stacktrace.o
	obj-y += time/
	obj-$(CONFIG_FUTEX) += futex.o
	obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
	obj-$(CONFIG_SMP) += smp.o
	ifneq ($(CONFIG_SMP),y)
	obj-y += up.o
	endif
	obj-$(CONFIG_UID16) += uid16.o
	obj-$(CONFIG_MODULES) += module.o
	obj-$(CONFIG_MODULE_SIG) += module_signing.o
	obj-$(CONFIG_KALLSYMS) += kallsyms.o
	obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
	obj-$(CONFIG_CRASH_CORE) += crash_core.o
	obj-$(CONFIG_KEXEC_CORE) += kexec_core.o
	obj-$(CONFIG_KEXEC) += kexec.o
	obj-$(CONFIG_KEXEC_FILE) += kexec_file.o
	obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
	obj-$(CONFIG_COMPAT) += compat.o
	obj-$(CONFIG_CGROUPS) += cgroup/
	obj-$(CONFIG_UTS_NS) += utsname.o
	obj-$(CONFIG_USER_NS) += user_namespace.o
	obj-$(CONFIG_PID_NS) += pid_namespace.o
	obj-$(CONFIG_IKCONFIG) += configs.o
	obj-$(CONFIG_IKHEADERS) += kheaders.o
	obj-$(CONFIG_SMP) += stop_machine.o
	obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
	obj-$(CONFIG_AUDIT) += audit.o auditfilter.o
	obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
	obj-$(CONFIG_AUDIT_WATCH) += audit_watch.o audit_fsnotify.o
	obj-$(CONFIG_AUDIT_TREE) += audit_tree.o
	obj-$(CONFIG_GCOV_KERNEL) += gcov/
	obj-$(CONFIG_KCOV) += kcov.o
	obj-$(CONFIG_KPROBES) += kprobes.o
	obj-$(CONFIG_KGDB) += debug/
	obj-$(CONFIG_DETECT_HUNG_TASK) += hung_task.o
	obj-$(CONFIG_LOCKUP_DETECTOR) += watchdog.o
	obj-$(CONFIG_HARDLOCKUP_DETECTOR_PERF) += watchdog_hld.o
	obj-$(CONFIG_SECCOMP) += seccomp.o
	obj-$(CONFIG_RELAY) += relay.o
	obj-$(CONFIG_SYSCTL) += utsname_sysctl.o
	obj-$(CONFIG_TASK_DELAY_ACCT) += delayacct.o
	obj-$(CONFIG_TASKSTATS) += taskstats.o tsacct.o
	obj-$(CONFIG_TRACEPOINTS) += tracepoint.o
	obj-$(CONFIG_LATENCYTOP) += latencytop.o
	obj-$(CONFIG_FUNCTION_TRACER) += trace/
	obj-$(CONFIG_TRACING) += trace/
	obj-$(CONFIG_TRACE_CLOCK) += trace/
	obj-$(CONFIG_RING_BUFFER) += trace/
	obj-$(CONFIG_TRACEPOINTS) += trace/
	obj-$(CONFIG_IRQ_WORK) += irq_work.o
	obj-$(CONFIG_CPU_PM) += cpu_pm.o
	obj-$(CONFIG_BPF) += bpf/
	obj-$(CONFIG_CFI_CLANG) += cfi.o
	obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o

	obj-$(CONFIG_PERF_EVENTS) += events/

	obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o
	obj-$(CONFIG_PADATA) += padata.o
	obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
	obj-$(CONFIG_JUMP_LABEL) += jump_label.o
	obj-$(CONFIG_CONTEXT_TRACKING) += context_tracking.o
	obj-$(CONFIG_TORTURE_TEST) += torture.o

	obj-$(CONFIG_HAS_IOMEM) += memremap.o

	#ifdef OPLUS_FEATURE_UIFIRST
	#XieLiujie@BSP.KERNEL.PERFORMANCE, 2020/05/25, Add for UIFirst
	obj-y += uifirst/
	#endif /* OPLUS_FEATURE_UIFIRST */

	#ifdef OPLUS_FEATURE_SPECIALOPT
	#Liujie.Xie@TECH.Kernel.Sched, 2020/03/23, add for heavy load task
	obj-y += special_opt/
	#endif /* OPLUS_FEATURE_SPECIALOPT */

	$(obj)/configs.o: $(obj)/config_data.h

	targets += config_data.gz
	$(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE
	$(call if_changed,gzip)

	filechk_ikconfiggz = (echo "static const char kernel_config_data[] __used = MAGIC_START"; cat $< \| scripts/basic/bin2c; echo "MAGIC_END;")
	targets += config_data.h
	$(obj)/config_data.h: $(obj)/config_data.gz FORCE
	$(call filechk,ikconfiggz)

	$(obj)/kheaders.o: $(obj)/kheaders_data.tar.xz

	quiet_cmd_genikh = CHK $(obj)/kheaders_data.tar.xz
	cmd_genikh = $(CONFIG_SHELL) $(srctree)/kernel/gen_kheaders.sh $@
	$(obj)/kheaders_data.tar.xz: FORCE
	$(call cmd,genikh)

	clean-files := kheaders_data.tar.xz kheaders.md5