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Commit | Line | Data |
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1da177e4 LT |
1 | # |
2 | # Makefile for the linux kernel. | |
3 | # | |
4 | ||
5 | obj-y = sched.o fork.o exec_domain.o panic.o printk.o profile.o \ | |
6 | exit.o itimer.o time.o softirq.o resource.o \ | |
aee16ce7 | 7 | sysctl.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 \ |
3e51f33f | 12 | notifier.o ksysfs.o pm_qos_params.o sched_clock.o |
1da177e4 | 13 | |
1d09daa5 SR |
14 | ifdef CONFIG_FTRACE |
15 | # Do not profile debug utilities | |
16 | ORIG_CFLAGS := $(KBUILD_CFLAGS) | |
17 | KBUILD_CFLAGS = $(if $(filter-out lockdep% %debug,$(basename $(notdir $@))), \ | |
18 | $(ORIG_CFLAGS), \ | |
19 | $(subst -pg,,$(ORIG_CFLAGS))) | |
20 | endif | |
21 | ||
88f458e4 | 22 | obj-$(CONFIG_SYSCTL_SYSCALL_CHECK) += sysctl_check.o |
8637c099 | 23 | obj-$(CONFIG_STACKTRACE) += stacktrace.o |
ad596171 | 24 | obj-y += time/ |
408894ee | 25 | obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o |
fbb9ce95 | 26 | obj-$(CONFIG_LOCKDEP) += lockdep.o |
a8f24a39 IM |
27 | ifeq ($(CONFIG_PROC_FS),y) |
28 | obj-$(CONFIG_LOCKDEP) += lockdep_proc.o | |
29 | endif | |
1da177e4 | 30 | obj-$(CONFIG_FUTEX) += futex.o |
34f192c6 IM |
31 | ifeq ($(CONFIG_COMPAT),y) |
32 | obj-$(CONFIG_FUTEX) += futex_compat.o | |
33 | endif | |
23f78d4a | 34 | obj-$(CONFIG_RT_MUTEXES) += rtmutex.o |
e7eebaf6 | 35 | obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o |
61a87122 | 36 | obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o |
1da177e4 LT |
37 | obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o |
38 | obj-$(CONFIG_SMP) += cpu.o spinlock.o | |
fb1c8f93 | 39 | obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o |
8a25d5de | 40 | obj-$(CONFIG_PROVE_LOCKING) += spinlock.o |
1da177e4 LT |
41 | obj-$(CONFIG_UID16) += uid16.o |
42 | obj-$(CONFIG_MODULES) += module.o | |
43 | obj-$(CONFIG_KALLSYMS) += kallsyms.o | |
44 | obj-$(CONFIG_PM) += power/ | |
45 | obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o | |
dc009d92 | 46 | obj-$(CONFIG_KEXEC) += kexec.o |
6dab2778 | 47 | obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o |
1da177e4 | 48 | obj-$(CONFIG_COMPAT) += compat.o |
ddbcc7e8 | 49 | obj-$(CONFIG_CGROUPS) += cgroup.o |
006cb992 | 50 | obj-$(CONFIG_CGROUP_DEBUG) += cgroup_debug.o |
1da177e4 | 51 | obj-$(CONFIG_CPUSETS) += cpuset.o |
858d72ea | 52 | obj-$(CONFIG_CGROUP_NS) += ns_cgroup.o |
aee16ce7 PE |
53 | obj-$(CONFIG_UTS_NS) += utsname.o |
54 | obj-$(CONFIG_USER_NS) += user_namespace.o | |
74bd59bb | 55 | obj-$(CONFIG_PID_NS) += pid_namespace.o |
1da177e4 | 56 | obj-$(CONFIG_IKCONFIG) += configs.o |
e552b661 | 57 | obj-$(CONFIG_RESOURCE_COUNTERS) += res_counter.o |
1da177e4 | 58 | obj-$(CONFIG_STOP_MACHINE) += stop_machine.o |
8c1c9356 | 59 | obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o |
fe7752ba | 60 | obj-$(CONFIG_AUDIT) += audit.o auditfilter.o |
1da177e4 | 61 | obj-$(CONFIG_AUDITSYSCALL) += auditsc.o |
74c3cbe3 | 62 | obj-$(CONFIG_AUDIT_TREE) += audit_tree.o |
1da177e4 | 63 | obj-$(CONFIG_KPROBES) += kprobes.o |
dc7d5527 | 64 | obj-$(CONFIG_KGDB) += kgdb.o |
8446f1d3 | 65 | obj-$(CONFIG_DETECT_SOFTLOCKUP) += softlockup.o |
1da177e4 LT |
66 | obj-$(CONFIG_GENERIC_HARDIRQS) += irq/ |
67 | obj-$(CONFIG_SECCOMP) += seccomp.o | |
a241ec65 | 68 | obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o |
e260be67 PM |
69 | obj-$(CONFIG_CLASSIC_RCU) += rcuclassic.o |
70 | obj-$(CONFIG_PREEMPT_RCU) += rcupreempt.o | |
71 | ifeq ($(CONFIG_PREEMPT_RCU),y) | |
72 | obj-$(CONFIG_RCU_TRACE) += rcupreempt_trace.o | |
73 | endif | |
b86ff981 | 74 | obj-$(CONFIG_RELAY) += relay.o |
39732acd | 75 | obj-$(CONFIG_SYSCTL) += utsname_sysctl.o |
ca74e92b | 76 | obj-$(CONFIG_TASK_DELAY_ACCT) += delayacct.o |
f3cef7a9 | 77 | obj-$(CONFIG_TASKSTATS) += taskstats.o tsacct.o |
8256e47c | 78 | obj-$(CONFIG_MARKERS) += marker.o |
9745512c | 79 | obj-$(CONFIG_LATENCYTOP) += latencytop.o |
16444a8a | 80 | obj-$(CONFIG_FTRACE) += trace/ |
bc0c38d1 | 81 | obj-$(CONFIG_TRACING) += trace/ |
1da177e4 | 82 | |
7d12e522 | 83 | ifneq ($(CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER),y) |
1da177e4 LT |
84 | # According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is |
85 | # needed for x86 only. Why this used to be enabled for all architectures is beyond | |
86 | # me. I suspect most platforms don't need this, but until we know that for sure | |
87 | # I turn this off for IA-64 only. Andreas Schwab says it's also needed on m68k | |
88 | # to get a correct value for the wait-channel (WCHAN in ps). --davidm | |
89 | CFLAGS_sched.o := $(PROFILING) -fno-omit-frame-pointer | |
90 | endif | |
91 | ||
92 | $(obj)/configs.o: $(obj)/config_data.h | |
93 | ||
94 | # config_data.h contains the same information as ikconfig.h but gzipped. | |
95 | # Info from config_data can be extracted from /proc/config* | |
96 | targets += config_data.gz | |
97 | $(obj)/config_data.gz: .config FORCE | |
98 | $(call if_changed,gzip) | |
99 | ||
100 | quiet_cmd_ikconfiggz = IKCFG $@ | |
101 | cmd_ikconfiggz = (echo "static const char kernel_config_data[] = MAGIC_START"; cat $< | scripts/bin2c; echo "MAGIC_END;") > $@ | |
102 | targets += config_data.h | |
103 | $(obj)/config_data.h: $(obj)/config_data.gz FORCE | |
104 | $(call if_changed,ikconfiggz) | |
bdc80787 PA |
105 | |
106 | $(obj)/time.o: $(obj)/timeconst.h | |
107 | ||
108 | quiet_cmd_timeconst = TIMEC $@ | |
109 | cmd_timeconst = $(PERL) $< $(CONFIG_HZ) > $@ | |
110 | targets += timeconst.h | |
111 | $(obj)/timeconst.h: $(src)/timeconst.pl FORCE | |
112 | $(call if_changed,timeconst) |