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Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
[mirror_ubuntu-artful-kernel.git] / kernel / Makefile
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1da177e4
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1#
2# Makefile for the linux kernel.
3#
4
b03f6489 5obj-y = sched.o fork.o exec_domain.o panic.o printk.o \
68f4f1ec 6 cpu.o exit.o itimer.o time.o softirq.o resource.o \
afa588b2 7 sysctl.o sysctl_binary.o capability.o ptrace.o timer.o user.o \
1da177e4 8 signal.o sys.o kmod.o workqueue.o pid.o \
e260be67 9 rcupdate.o extable.o params.o posix-timers.o \
c0a31329 10 kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o mutex.o \
64ac24e7 11 hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \
22a9d645 12 notifier.o ksysfs.o pm_qos_params.o sched_clock.o cred.o \
bf5438fc 13 async.o range.o jump_label.o
30639b6a 14obj-y += groups.o
1da177e4 15
606576ce 16ifdef CONFIG_FUNCTION_TRACER
6ec56232
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17# Do not trace debug files and internal ftrace files
18CFLAGS_REMOVE_lockdep.o = -pg
19CFLAGS_REMOVE_lockdep_proc.o = -pg
20CFLAGS_REMOVE_mutex-debug.o = -pg
21CFLAGS_REMOVE_rtmutex-debug.o = -pg
22CFLAGS_REMOVE_cgroup-debug.o = -pg
23CFLAGS_REMOVE_sched_clock.o = -pg
6e3d8330 24CFLAGS_REMOVE_perf_event.o = -pg
e360adbe 25CFLAGS_REMOVE_irq_work.o = -pg
1d09daa5
SR
26endif
27
8174f150 28obj-$(CONFIG_FREEZER) += freezer.o
b03f6489 29obj-$(CONFIG_PROFILING) += profile.o
88f458e4 30obj-$(CONFIG_SYSCTL_SYSCALL_CHECK) += sysctl_check.o
8637c099 31obj-$(CONFIG_STACKTRACE) += stacktrace.o
ad596171 32obj-y += time/
408894ee 33obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
fbb9ce95 34obj-$(CONFIG_LOCKDEP) += lockdep.o
a8f24a39
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35ifeq ($(CONFIG_PROC_FS),y)
36obj-$(CONFIG_LOCKDEP) += lockdep_proc.o
37endif
1da177e4 38obj-$(CONFIG_FUTEX) += futex.o
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39ifeq ($(CONFIG_COMPAT),y)
40obj-$(CONFIG_FUTEX) += futex_compat.o
41endif
23f78d4a 42obj-$(CONFIG_RT_MUTEXES) += rtmutex.o
e7eebaf6 43obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
61a87122 44obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
1da177e4 45obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
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46obj-$(CONFIG_USE_GENERIC_SMP_HELPERS) += smp.o
47ifneq ($(CONFIG_SMP),y)
53ce3d95
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48obj-y += up.o
49endif
68f4f1ec 50obj-$(CONFIG_SMP) += spinlock.o
fb1c8f93 51obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
8a25d5de 52obj-$(CONFIG_PROVE_LOCKING) += spinlock.o
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53obj-$(CONFIG_UID16) += uid16.o
54obj-$(CONFIG_MODULES) += module.o
55obj-$(CONFIG_KALLSYMS) += kallsyms.o
56obj-$(CONFIG_PM) += power/
42f5e039 57obj-$(CONFIG_FREEZER) += power/
1da177e4 58obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
dc009d92 59obj-$(CONFIG_KEXEC) += kexec.o
6dab2778 60obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
1da177e4 61obj-$(CONFIG_COMPAT) += compat.o
ddbcc7e8 62obj-$(CONFIG_CGROUPS) += cgroup.o
dc52ddc0 63obj-$(CONFIG_CGROUP_FREEZER) += cgroup_freezer.o
1da177e4 64obj-$(CONFIG_CPUSETS) += cpuset.o
858d72ea 65obj-$(CONFIG_CGROUP_NS) += ns_cgroup.o
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66obj-$(CONFIG_UTS_NS) += utsname.o
67obj-$(CONFIG_USER_NS) += user_namespace.o
74bd59bb 68obj-$(CONFIG_PID_NS) += pid_namespace.o
1da177e4 69obj-$(CONFIG_IKCONFIG) += configs.o
e552b661 70obj-$(CONFIG_RESOURCE_COUNTERS) += res_counter.o
bbf1bb3e 71obj-$(CONFIG_SMP) += stop_machine.o
8c1c9356 72obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
939a67fc 73obj-$(CONFIG_AUDIT) += audit.o auditfilter.o
1da177e4 74obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
939a67fc 75obj-$(CONFIG_AUDIT_WATCH) += audit_watch.o
74c3cbe3 76obj-$(CONFIG_AUDIT_TREE) += audit_tree.o
939a67fc 77obj-$(CONFIG_GCOV_KERNEL) += gcov/
1da177e4 78obj-$(CONFIG_KPROBES) += kprobes.o
c4338209 79obj-$(CONFIG_KGDB) += debug/
e162b39a 80obj-$(CONFIG_DETECT_HUNG_TASK) += hung_task.o
58687acb 81obj-$(CONFIG_LOCKUP_DETECTOR) += watchdog.o
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82obj-$(CONFIG_GENERIC_HARDIRQS) += irq/
83obj-$(CONFIG_SECCOMP) += seccomp.o
a241ec65 84obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o
64db4cff 85obj-$(CONFIG_TREE_RCU) += rcutree.o
f41d911f 86obj-$(CONFIG_TREE_PREEMPT_RCU) += rcutree.o
64db4cff 87obj-$(CONFIG_TREE_RCU_TRACE) += rcutree_trace.o
9b1d82fa 88obj-$(CONFIG_TINY_RCU) += rcutiny.o
a57eb940 89obj-$(CONFIG_TINY_PREEMPT_RCU) += rcutiny.o
b86ff981 90obj-$(CONFIG_RELAY) += relay.o
39732acd 91obj-$(CONFIG_SYSCTL) += utsname_sysctl.o
ca74e92b 92obj-$(CONFIG_TASK_DELAY_ACCT) += delayacct.o
f3cef7a9 93obj-$(CONFIG_TASKSTATS) += taskstats.o tsacct.o
97e1c18e 94obj-$(CONFIG_TRACEPOINTS) += tracepoint.o
9745512c 95obj-$(CONFIG_LATENCYTOP) += latencytop.o
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96obj-$(CONFIG_BINFMT_ELF) += elfcore.o
97obj-$(CONFIG_COMPAT_BINFMT_ELF) += elfcore.o
98obj-$(CONFIG_BINFMT_ELF_FDPIC) += elfcore.o
606576ce 99obj-$(CONFIG_FUNCTION_TRACER) += trace/
bc0c38d1 100obj-$(CONFIG_TRACING) += trace/
56449f43 101obj-$(CONFIG_X86_DS) += trace/
1155de47 102obj-$(CONFIG_RING_BUFFER) += trace/
6e0534f2 103obj-$(CONFIG_SMP) += sched_cpupri.o
e360adbe 104obj-$(CONFIG_IRQ_WORK) += irq_work.o
cdd6c482 105obj-$(CONFIG_PERF_EVENTS) += perf_event.o
62a038d3 106obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
7a041097 107obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o
16295bec 108obj-$(CONFIG_PADATA) += padata.o
1da177e4 109
ae1e9130 110ifneq ($(CONFIG_SCHED_OMIT_FRAME_POINTER),y)
1da177e4
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111# According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
112# needed for x86 only. Why this used to be enabled for all architectures is beyond
113# me. I suspect most platforms don't need this, but until we know that for sure
114# I turn this off for IA-64 only. Andreas Schwab says it's also needed on m68k
115# to get a correct value for the wait-channel (WCHAN in ps). --davidm
116CFLAGS_sched.o := $(PROFILING) -fno-omit-frame-pointer
117endif
118
119$(obj)/configs.o: $(obj)/config_data.h
120
121# config_data.h contains the same information as ikconfig.h but gzipped.
122# Info from config_data can be extracted from /proc/config*
123targets += config_data.gz
124$(obj)/config_data.gz: .config FORCE
125 $(call if_changed,gzip)
126
127quiet_cmd_ikconfiggz = IKCFG $@
de481560 128 cmd_ikconfiggz = (echo "static const char kernel_config_data[] __used = MAGIC_START"; cat $< | scripts/bin2c; echo "MAGIC_END;") > $@
1da177e4
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129targets += config_data.h
130$(obj)/config_data.h: $(obj)/config_data.gz FORCE
131 $(call if_changed,ikconfiggz)
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132
133$(obj)/time.o: $(obj)/timeconst.h
134
135quiet_cmd_timeconst = TIMEC $@
136 cmd_timeconst = $(PERL) $< $(CONFIG_HZ) > $@
137targets += timeconst.h
138$(obj)/timeconst.h: $(src)/timeconst.pl FORCE
139 $(call if_changed,timeconst)