[linux-2.6-block.git] / kernel / Makefile

#
# Makefile for the linux kernel.
#

obj-y     = sched.o fork.o exec_domain.o panic.o printk.o profile.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

obj-y += time/
obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
obj-$(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-$(CONFIG_SMP) += cpu.o spinlock.o
obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
obj-$(CONFIG_UID16) += uid16.o
obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_KALLSYMS) += kallsyms.o
obj-$(CONFIG_STACK_UNWIND) += unwind.o
obj-$(CONFIG_PM) += power/
obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
obj-$(CONFIG_KEXEC) += kexec.o
obj-$(CONFIG_COMPAT) += compat.o
obj-$(CONFIG_CPUSETS) += cpuset.o
obj-$(CONFIG_IKCONFIG) += configs.o
obj-$(CONFIG_STOP_MACHINE) += stop_machine.o
obj-$(CONFIG_AUDIT) += audit.o auditfilter.o
obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
obj-$(CONFIG_KPROBES) += kprobes.o
obj-$(CONFIG_SYSFS) += ksysfs.o
obj-$(CONFIG_DETECT_SOFTLOCKUP) += softlockup.o
obj-$(CONFIG_GENERIC_HARDIRQS) += irq/
obj-$(CONFIG_SECCOMP) += seccomp.o
obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o
obj-$(CONFIG_RELAY) += relay.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
	$(call if_changed,ikconfiggz)
Commit	Line	Data
1da177e4 LT	1	#
	2	# Makefile for the linux kernel.
	3	#
	4
	5	obj-y = sched.o fork.o exec_domain.o panic.o printk.o profile.o \
	6	exit.o itimer.o time.o softirq.o resource.o \
	7	sysctl.o capability.o ptrace.o timer.o user.o \
	8	signal.o sys.o kmod.o workqueue.o pid.o \
fd279197	9	rcupdate.o extable.o params.o posix-timers.o \
c0a31329 TG	10	kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o mutex.o \
c0a31329 TG	11	hrtimer.o
1da177e4	12
ad596171	13	obj-y += time/
408894ee	14	obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
1da177e4	15	obj-$(CONFIG_FUTEX) += futex.o
34f192c6 IM	16	ifeq ($(CONFIG_COMPAT),y)
	17	obj-$(CONFIG_FUTEX) += futex_compat.o
	18	endif
23f78d4a	19	obj-$(CONFIG_RT_MUTEXES) += rtmutex.o
e7eebaf6	20	obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
61a87122	21	obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
1da177e4 LT	22	obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
1da177e4 LT	23	obj-$(CONFIG_SMP) += cpu.o spinlock.o
fb1c8f93	24	obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
1da177e4 LT	25	obj-$(CONFIG_UID16) += uid16.o
	26	obj-$(CONFIG_MODULES) += module.o
	27	obj-$(CONFIG_KALLSYMS) += kallsyms.o
4552d5dc	28	obj-$(CONFIG_STACK_UNWIND) += unwind.o
1da177e4 LT	29	obj-$(CONFIG_PM) += power/
1da177e4 LT	30	obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
dc009d92	31	obj-$(CONFIG_KEXEC) += kexec.o
1da177e4 LT	32	obj-$(CONFIG_COMPAT) += compat.o
	33	obj-$(CONFIG_CPUSETS) += cpuset.o
	34	obj-$(CONFIG_IKCONFIG) += configs.o
1da177e4	35	obj-$(CONFIG_STOP_MACHINE) += stop_machine.o
fe7752ba	36	obj-$(CONFIG_AUDIT) += audit.o auditfilter.o
1da177e4 LT	37	obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
	38	obj-$(CONFIG_KPROBES) += kprobes.o
	39	obj-$(CONFIG_SYSFS) += ksysfs.o
8446f1d3	40	obj-$(CONFIG_DETECT_SOFTLOCKUP) += softlockup.o
1da177e4 LT	41	obj-$(CONFIG_GENERIC_HARDIRQS) += irq/
1da177e4 LT	42	obj-$(CONFIG_SECCOMP) += seccomp.o
a241ec65	43	obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o
b86ff981	44	obj-$(CONFIG_RELAY) += relay.o
1da177e4	45
7d12e522	46	ifneq ($(CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER),y)
1da177e4 LT	47	# According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
	48	# needed for x86 only. Why this used to be enabled for all architectures is beyond
	49	# me. I suspect most platforms don't need this, but until we know that for sure
	50	# I turn this off for IA-64 only. Andreas Schwab says it's also needed on m68k
	51	# to get a correct value for the wait-channel (WCHAN in ps). --davidm
	52	CFLAGS_sched.o := $(PROFILING) -fno-omit-frame-pointer
	53	endif
	54
	55	$(obj)/configs.o: $(obj)/config_data.h
	56
	57	# config_data.h contains the same information as ikconfig.h but gzipped.
	58	# Info from config_data can be extracted from /proc/config*
	59	targets += config_data.gz
	60	$(obj)/config_data.gz: .config FORCE
	61	$(call if_changed,gzip)
	62
	63	quiet_cmd_ikconfiggz = IKCFG $@
	64	cmd_ikconfiggz = (echo "static const char kernel_config_data[] = MAGIC_START"; cat $< \| scripts/bin2c; echo "MAGIC_END;") > $@
	65	targets += config_data.h
	66	$(obj)/config_data.h: $(obj)/config_data.gz FORCE
	67	$(call if_changed,ikconfiggz)