[net-next-2.6.git] / kernel / Makefile

#
# 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

CFLAGS_REMOVE_sched.o = -mno-spe

ifdef CONFIG_FTRACE
# 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_sched.o = -mno-spe -pg
endif

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-$(CONFIG_USE_GENERIC_SMP_HELPERS) += smp.o
obj-$(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-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
obj-$(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-$(CONFIG_CPUSETS) += cpuset.o
obj-$(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_GENERIC_HARDIRQS) += irq/
obj-$(CONFIG_SECCOMP) += seccomp.o
obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o
obj-$(CONFIG_CLASSIC_RCU) += rcuclassic.o
obj-$(CONFIG_PREEMPT_RCU) += rcupreempt.o
ifeq ($(CONFIG_PREEMPT_RCU),y)
obj-$(CONFIG_RCU_TRACE) += rcupreempt_trace.o
endif
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_LATENCYTOP) += latencytop.o
obj-$(CONFIG_HAVE_GENERIC_DMA_COHERENT) += dma-coherent.o
obj-$(CONFIG_FTRACE) += trace/
obj-$(CONFIG_TRACING) += trace/
obj-$(CONFIG_SMP) += sched_cpupri.o

ifneq ($(CONFIG_SCHED_NO_NO_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
	$(call if_changed,timeconst)
Commit	Line	Data
1da177e4 LT	1	#
	2	# Makefile for the linux kernel.
	3	#
	4
b03f6489	5	obj-y = sched.o fork.o exec_domain.o panic.o printk.o \
68f4f1ec	6	cpu.o exit.o itimer.o time.o softirq.o resource.o \
aee16ce7	7	sysctl.o capability.o ptrace.o timer.o user.o \
1da177e4	8	signal.o sys.o kmod.o workqueue.o pid.o \
e260be67	9	rcupdate.o extable.o params.o posix-timers.o \
c0a31329	10	kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o mutex.o \
64ac24e7	11	hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \
3e51f33f	12	notifier.o ksysfs.o pm_qos_params.o sched_clock.o
1da177e4	13
d88c1691 IM	14	CFLAGS_REMOVE_sched.o = -mno-spe
d88c1691 IM	15
1d09daa5	16	ifdef CONFIG_FTRACE
6ec56232 SR	17	# Do not trace debug files and internal ftrace files
	18	CFLAGS_REMOVE_lockdep.o = -pg
	19	CFLAGS_REMOVE_lockdep_proc.o = -pg
	20	CFLAGS_REMOVE_mutex-debug.o = -pg
	21	CFLAGS_REMOVE_rtmutex-debug.o = -pg
	22	CFLAGS_REMOVE_cgroup-debug.o = -pg
	23	CFLAGS_REMOVE_sched_clock.o = -pg
c349e0a0	24	CFLAGS_REMOVE_sched.o = -mno-spe -pg
1d09daa5 SR	25	endif
1d09daa5 SR	26
b03f6489	27	obj-$(CONFIG_PROFILING) += profile.o
88f458e4	28	obj-$(CONFIG_SYSCTL_SYSCALL_CHECK) += sysctl_check.o
8637c099	29	obj-$(CONFIG_STACKTRACE) += stacktrace.o
ad596171	30	obj-y += time/
408894ee	31	obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
fbb9ce95	32	obj-$(CONFIG_LOCKDEP) += lockdep.o
a8f24a39 IM	33	ifeq ($(CONFIG_PROC_FS),y)
	34	obj-$(CONFIG_LOCKDEP) += lockdep_proc.o
	35	endif
1da177e4	36	obj-$(CONFIG_FUTEX) += futex.o
34f192c6 IM	37	ifeq ($(CONFIG_COMPAT),y)
	38	obj-$(CONFIG_FUTEX) += futex_compat.o
	39	endif
23f78d4a	40	obj-$(CONFIG_RT_MUTEXES) += rtmutex.o
e7eebaf6	41	obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
61a87122	42	obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
1da177e4	43	obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
3d442233	44	obj-$(CONFIG_USE_GENERIC_SMP_HELPERS) += smp.o
68f4f1ec	45	obj-$(CONFIG_SMP) += spinlock.o
fb1c8f93	46	obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
8a25d5de	47	obj-$(CONFIG_PROVE_LOCKING) += spinlock.o
1da177e4 LT	48	obj-$(CONFIG_UID16) += uid16.o
	49	obj-$(CONFIG_MODULES) += module.o
	50	obj-$(CONFIG_KALLSYMS) += kallsyms.o
	51	obj-$(CONFIG_PM) += power/
	52	obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
dc009d92	53	obj-$(CONFIG_KEXEC) += kexec.o
6dab2778	54	obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
1da177e4	55	obj-$(CONFIG_COMPAT) += compat.o
ddbcc7e8	56	obj-$(CONFIG_CGROUPS) += cgroup.o
006cb992	57	obj-$(CONFIG_CGROUP_DEBUG) += cgroup_debug.o
1da177e4	58	obj-$(CONFIG_CPUSETS) += cpuset.o
858d72ea	59	obj-$(CONFIG_CGROUP_NS) += ns_cgroup.o
aee16ce7 PE	60	obj-$(CONFIG_UTS_NS) += utsname.o
aee16ce7 PE	61	obj-$(CONFIG_USER_NS) += user_namespace.o
74bd59bb	62	obj-$(CONFIG_PID_NS) += pid_namespace.o
1da177e4	63	obj-$(CONFIG_IKCONFIG) += configs.o
e552b661	64	obj-$(CONFIG_RESOURCE_COUNTERS) += res_counter.o
1da177e4	65	obj-$(CONFIG_STOP_MACHINE) += stop_machine.o
8c1c9356	66	obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
fe7752ba	67	obj-$(CONFIG_AUDIT) += audit.o auditfilter.o
1da177e4	68	obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
74c3cbe3	69	obj-$(CONFIG_AUDIT_TREE) += audit_tree.o
1da177e4	70	obj-$(CONFIG_KPROBES) += kprobes.o
dc7d5527	71	obj-$(CONFIG_KGDB) += kgdb.o
8446f1d3	72	obj-$(CONFIG_DETECT_SOFTLOCKUP) += softlockup.o
1da177e4 LT	73	obj-$(CONFIG_GENERIC_HARDIRQS) += irq/
1da177e4 LT	74	obj-$(CONFIG_SECCOMP) += seccomp.o
a241ec65	75	obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o
e260be67 PM	76	obj-$(CONFIG_CLASSIC_RCU) += rcuclassic.o
	77	obj-$(CONFIG_PREEMPT_RCU) += rcupreempt.o
	78	ifeq ($(CONFIG_PREEMPT_RCU),y)
	79	obj-$(CONFIG_RCU_TRACE) += rcupreempt_trace.o
	80	endif
b86ff981	81	obj-$(CONFIG_RELAY) += relay.o
39732acd	82	obj-$(CONFIG_SYSCTL) += utsname_sysctl.o
ca74e92b	83	obj-$(CONFIG_TASK_DELAY_ACCT) += delayacct.o
f3cef7a9	84	obj-$(CONFIG_TASKSTATS) += taskstats.o tsacct.o
8256e47c	85	obj-$(CONFIG_MARKERS) += marker.o
9745512c	86	obj-$(CONFIG_LATENCYTOP) += latencytop.o
ee7e5516	87	obj-$(CONFIG_HAVE_GENERIC_DMA_COHERENT) += dma-coherent.o
16444a8a	88	obj-$(CONFIG_FTRACE) += trace/
bc0c38d1	89	obj-$(CONFIG_TRACING) += trace/
6e0534f2	90	obj-$(CONFIG_SMP) += sched_cpupri.o
1da177e4	91
7d12e522	92	ifneq ($(CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER),y)
1da177e4 LT	93	# According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
	94	# needed for x86 only. Why this used to be enabled for all architectures is beyond
	95	# me. I suspect most platforms don't need this, but until we know that for sure
	96	# I turn this off for IA-64 only. Andreas Schwab says it's also needed on m68k
	97	# to get a correct value for the wait-channel (WCHAN in ps). --davidm
	98	CFLAGS_sched.o := $(PROFILING) -fno-omit-frame-pointer
	99	endif
	100
	101	$(obj)/configs.o: $(obj)/config_data.h
	102
	103	# config_data.h contains the same information as ikconfig.h but gzipped.
	104	# Info from config_data can be extracted from /proc/config*
	105	targets += config_data.gz
	106	$(obj)/config_data.gz: .config FORCE
	107	$(call if_changed,gzip)
	108
	109	quiet_cmd_ikconfiggz = IKCFG $@
	110	cmd_ikconfiggz = (echo "static const char kernel_config_data[] = MAGIC_START"; cat $< \| scripts/bin2c; echo "MAGIC_END;") > $@
	111	targets += config_data.h
	112	$(obj)/config_data.h: $(obj)/config_data.gz FORCE
	113	$(call if_changed,ikconfiggz)
bdc80787 PA	114
	115	$(obj)/time.o: $(obj)/timeconst.h
	116
	117	quiet_cmd_timeconst = TIMEC $@
	118	cmd_timeconst = $(PERL) $< $(CONFIG_HZ) > $@
	119	targets += timeconst.h
	120	$(obj)/timeconst.h: $(src)/timeconst.pl FORCE
	121	$(call if_changed,timeconst)