| # |
| # 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 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 |
| |
| 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 |
| 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-$(CONFIG_CGROUP_DEBUG) += cgroup_debug.o |
| obj-$(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 |
| obj-$(CONFIG_AUDITSYSCALL) += auditsc.o |
| obj-$(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_CLASSIC_RCU) += rcuclassic.o |
| obj-$(CONFIG_TREE_RCU) += rcutree.o |
| obj-$(CONFIG_PREEMPT_RCU) += rcupreempt.o |
| obj-$(CONFIG_TREE_RCU_TRACE) += rcutree_trace.o |
| obj-$(CONFIG_PREEMPT_RCU_TRACE) += rcupreempt_trace.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-$(CONFIG_MARKERS) += marker.o |
| obj-$(CONFIG_TRACEPOINTS) += tracepoint.o |
| obj-$(CONFIG_LATENCYTOP) += latencytop.o |
| obj-$(CONFIG_HAVE_GENERIC_DMA_COHERENT) += dma-coherent.o |
| obj-$(CONFIG_FUNCTION_TRACER) += trace/ |
| obj-$(CONFIG_TRACING) += trace/ |
| obj-$(CONFIG_X86_DS) += trace/ |
| obj-$(CONFIG_SMP) += sched_cpupri.o |
| obj-$(CONFIG_SLOW_WORK) += slow-work.o |
| |
| ifneq ($(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[] = 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) |