kernel/Makefile - kernel/msm - Gitiles

 #
 # Makefile for the linux kernel.
 #

 obj-y     = sched.o fork.o exec_domain.o panic.o printk.o \
 	    cpu.o exit.o itimer.o time.o softirq.o resource.o \
 	    sysctl.o sysctl_binary.o capability.o ptrace.o timer.o user.o \
 	    signal.o sys.o kmod.o workqueue.o pid.o \
 	    rcupdate.o extable.o params.o posix-timers.o \
 	    kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o mutex.o \
 	    hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \
 	    notifier.o ksysfs.o pm_qos_params.o sched_clock.o cred.o \
 	    async.o
 obj-y += groups.o

 ifdef CONFIG_FUNCTION_TRACER
 # Do not trace debug files and internal ftrace files
 CFLAGS_REMOVE_lockdep.o = -pg
 CFLAGS_REMOVE_lockdep_proc.o = -pg
 CFLAGS_REMOVE_mutex-debug.o = -pg
 CFLAGS_REMOVE_rtmutex-debug.o = -pg
 CFLAGS_REMOVE_cgroup-debug.o = -pg
 CFLAGS_REMOVE_sched_clock.o = -pg
 CFLAGS_REMOVE_perf_event.o = -pg
 endif

 obj-$(CONFIG_FREEZER) += freezer.o
 obj-$(CONFIG_PROFILING) += profile.o
 obj-$(CONFIG_SYSCTL_SYSCALL_CHECK) += sysctl_check.o
 obj-$(CONFIG_STACKTRACE) += stacktrace.o
 obj-y += time/
 obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
 obj-$(CONFIG_LOCKDEP) += lockdep.o
 ifeq ($(CONFIG_PROC_FS),y)
 obj-$(CONFIG_LOCKDEP) += lockdep_proc.o
 endif
 obj-$(CONFIG_FUTEX) += futex.o
 ifeq ($(CONFIG_COMPAT),y)
 obj-$(CONFIG_FUTEX) += futex_compat.o
 endif
 obj-$(CONFIG_RT_MUTEXES) += rtmutex.o
 obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
 obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
 obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
 obj-$(CONFIG_USE_GENERIC_SMP_HELPERS) += smp.o
 ifneq ($(CONFIG_SMP),y)
 obj-y += up.o
 endif
 obj-$(CONFIG_SMP) += spinlock.o
 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
 obj-$(CONFIG_PROVE_LOCKING) += spinlock.o
 obj-$(CONFIG_UID16) += uid16.o
 obj-$(CONFIG_MODULES) += module.o
 obj-$(CONFIG_KALLSYMS) += kallsyms.o
 obj-$(CONFIG_PM) += power/
 obj-$(CONFIG_FREEZER) += power/
 obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
 obj-$(CONFIG_KEXEC) += kexec.o
 obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
 obj-$(CONFIG_COMPAT) += compat.o
 obj-$(CONFIG_CGROUPS) += cgroup.o
 obj-$(CONFIG_CGROUP_FREEZER) += cgroup_freezer.o
 obj-$(CONFIG_CPUSETS) += cpuset.o
 obj-$(CONFIG_CGROUP_NS) += ns_cgroup.o
 obj-$(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_RESOURCE_COUNTERS) += res_counter.o
 obj-$(CONFIG_STOP_MACHINE) += stop_machine.o
 obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
 obj-$(CONFIG_AUDIT) += audit.o auditfilter.o audit_watch.o
 obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
 obj-$(CONFIG_GCOV_KERNEL) += gcov/
 obj-$(CONFIG_AUDIT_TREE) += audit_tree.o
 obj-$(CONFIG_KPROBES) += kprobes.o
 obj-$(CONFIG_KGDB) += kgdb.o
 obj-$(CONFIG_DETECT_SOFTLOCKUP) += softlockup.o
 obj-$(CONFIG_DETECT_HUNG_TASK) += hung_task.o
 obj-$(CONFIG_GENERIC_HARDIRQS) += irq/
 obj-$(CONFIG_SECCOMP) += seccomp.o
 obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o
 obj-$(CONFIG_TREE_RCU) += rcutree.o
 obj-$(CONFIG_TREE_PREEMPT_RCU) += rcutree.o
 obj-$(CONFIG_TREE_RCU_TRACE) += rcutree_trace.o
 obj-$(CONFIG_TINY_RCU) += rcutiny.o
 obj-$(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_X86_DS) += trace/
 obj-$(CONFIG_RING_BUFFER) += trace/
 obj-$(CONFIG_SMP) += sched_cpupri.o
 obj-$(CONFIG_SLOW_WORK) += slow-work.o
 obj-$(CONFIG_SLOW_WORK_DEBUG) += slow-work-debugfs.o
 obj-$(CONFIG_PERF_EVENTS) += perf_event.o
 obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
 obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o

 ifneq ($(CONFIG_SCHED_OMIT_FRAME_POINTER),y)
 # According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
 # needed for x86 only.  Why this used to be enabled for all architectures is beyond
 # me.  I suspect most platforms don't need this, but until we know that for sure
 # I turn this off for IA-64 only.  Andreas Schwab says it's also needed on m68k
 # to get a correct value for the wait-channel (WCHAN in ps). --davidm
 CFLAGS_sched.o := $(PROFILING) -fno-omit-frame-pointer
 endif

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

 # config_data.h contains the same information as ikconfig.h but gzipped.
 # Info from config_data can be extracted from /proc/config*
 targets += config_data.gz
 $(obj)/config_data.gz: .config FORCE
 	$(call if_changed,gzip)

 quiet_cmd_ikconfiggz = IKCFG   $@
       cmd_ikconfiggz = (echo "static const char kernel_config_data[] __used = MAGIC_START"; cat $< | scripts/bin2c; echo "MAGIC_END;") > $@
 targets += config_data.h
 $(obj)/config_data.h: $(obj)/config_data.gz FORCE
 	$(call if_changed,ikconfiggz)

 $(obj)/time.o: $(obj)/timeconst.h

 quiet_cmd_timeconst  = TIMEC   $@
       cmd_timeconst  = $(PERL) $< $(CONFIG_HZ) > $@
 targets += timeconst.h
 $(obj)/timeconst.h: $(src)/timeconst.pl FORCE
 	$(call if_changed,timeconst)
	#
	# Makefile for the linux kernel.
	#

	obj-y = sched.o fork.o exec_domain.o panic.o printk.o \
	cpu.o exit.o itimer.o time.o softirq.o resource.o \
	sysctl.o sysctl_binary.o capability.o ptrace.o timer.o user.o \
	signal.o sys.o kmod.o workqueue.o pid.o \
	rcupdate.o extable.o params.o posix-timers.o \
	kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o mutex.o \
	hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \
	notifier.o ksysfs.o pm_qos_params.o sched_clock.o cred.o \
	async.o
	obj-y += groups.o

	ifdef CONFIG_FUNCTION_TRACER
	# Do not trace debug files and internal ftrace files
	CFLAGS_REMOVE_lockdep.o = -pg
	CFLAGS_REMOVE_lockdep_proc.o = -pg
	CFLAGS_REMOVE_mutex-debug.o = -pg
	CFLAGS_REMOVE_rtmutex-debug.o = -pg
	CFLAGS_REMOVE_cgroup-debug.o = -pg
	CFLAGS_REMOVE_sched_clock.o = -pg
	CFLAGS_REMOVE_perf_event.o = -pg
	endif

	obj-$(CONFIG_FREEZER) += freezer.o
	obj-$(CONFIG_PROFILING) += profile.o
	obj-$(CONFIG_SYSCTL_SYSCALL_CHECK) += sysctl_check.o
	obj-$(CONFIG_STACKTRACE) += stacktrace.o
	obj-y += time/
	obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
	obj-$(CONFIG_LOCKDEP) += lockdep.o
	ifeq ($(CONFIG_PROC_FS),y)
	obj-$(CONFIG_LOCKDEP) += lockdep_proc.o
	endif
	obj-$(CONFIG_FUTEX) += futex.o
	ifeq ($(CONFIG_COMPAT),y)
	obj-$(CONFIG_FUTEX) += futex_compat.o
	endif
	obj-$(CONFIG_RT_MUTEXES) += rtmutex.o
	obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
	obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
	obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
	obj-$(CONFIG_USE_GENERIC_SMP_HELPERS) += smp.o
	ifneq ($(CONFIG_SMP),y)
	obj-y += up.o
	endif
	obj-$(CONFIG_SMP) += spinlock.o
	obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
	obj-$(CONFIG_PROVE_LOCKING) += spinlock.o
	obj-$(CONFIG_UID16) += uid16.o
	obj-$(CONFIG_MODULES) += module.o
	obj-$(CONFIG_KALLSYMS) += kallsyms.o
	obj-$(CONFIG_PM) += power/
	obj-$(CONFIG_FREEZER) += power/
	obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
	obj-$(CONFIG_KEXEC) += kexec.o
	obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
	obj-$(CONFIG_COMPAT) += compat.o
	obj-$(CONFIG_CGROUPS) += cgroup.o
	obj-$(CONFIG_CGROUP_FREEZER) += cgroup_freezer.o
	obj-$(CONFIG_CPUSETS) += cpuset.o
	obj-$(CONFIG_CGROUP_NS) += ns_cgroup.o
	obj-$(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_RESOURCE_COUNTERS) += res_counter.o
	obj-$(CONFIG_STOP_MACHINE) += stop_machine.o
	obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
	obj-$(CONFIG_AUDIT) += audit.o auditfilter.o audit_watch.o
	obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
	obj-$(CONFIG_GCOV_KERNEL) += gcov/
	obj-$(CONFIG_AUDIT_TREE) += audit_tree.o
	obj-$(CONFIG_KPROBES) += kprobes.o
	obj-$(CONFIG_KGDB) += kgdb.o
	obj-$(CONFIG_DETECT_SOFTLOCKUP) += softlockup.o
	obj-$(CONFIG_DETECT_HUNG_TASK) += hung_task.o
	obj-$(CONFIG_GENERIC_HARDIRQS) += irq/
	obj-$(CONFIG_SECCOMP) += seccomp.o
	obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o
	obj-$(CONFIG_TREE_RCU) += rcutree.o
	obj-$(CONFIG_TREE_PREEMPT_RCU) += rcutree.o
	obj-$(CONFIG_TREE_RCU_TRACE) += rcutree_trace.o
	obj-$(CONFIG_TINY_RCU) += rcutiny.o
	obj-$(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_X86_DS) += trace/
	obj-$(CONFIG_RING_BUFFER) += trace/
	obj-$(CONFIG_SMP) += sched_cpupri.o
	obj-$(CONFIG_SLOW_WORK) += slow-work.o
	obj-$(CONFIG_SLOW_WORK_DEBUG) += slow-work-debugfs.o
	obj-$(CONFIG_PERF_EVENTS) += perf_event.o
	obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
	obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o

	ifneq ($(CONFIG_SCHED_OMIT_FRAME_POINTER),y)
	# According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
	# needed for x86 only. Why this used to be enabled for all architectures is beyond
	# me. I suspect most platforms don't need this, but until we know that for sure
	# I turn this off for IA-64 only. Andreas Schwab says it's also needed on m68k
	# to get a correct value for the wait-channel (WCHAN in ps). --davidm
	CFLAGS_sched.o := $(PROFILING) -fno-omit-frame-pointer
	endif

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

	# config_data.h contains the same information as ikconfig.h but gzipped.
	# Info from config_data can be extracted from /proc/config*
	targets += config_data.gz
	$(obj)/config_data.gz: .config FORCE
	$(call if_changed,gzip)

	quiet_cmd_ikconfiggz = IKCFG $@
	cmd_ikconfiggz = (echo "static const char kernel_config_data[] __used = MAGIC_START"; cat $< \| scripts/bin2c; echo "MAGIC_END;") > $@
	targets += config_data.h
	$(obj)/config_data.h: $(obj)/config_data.gz FORCE
	$(call if_changed,ikconfiggz)

	$(obj)/time.o: $(obj)/timeconst.h

	quiet_cmd_timeconst = TIMEC $@
	cmd_timeconst = $(PERL) $< $(CONFIG_HZ) > $@
	targets += timeconst.h
	$(obj)/timeconst.h: $(src)/timeconst.pl FORCE
	$(call if_changed,timeconst)