[lttng-modules.git] / probes / Makefile

#
# Makefile for the LTT probes.
# Only build from the package top-level directory. Never use with make directly.

ifneq ($(KERNELRELEASE),)
ifneq ($(CONFIG_TRACEPOINTS),)

KERNELDIR = ${LTTNG_KERNELDIR}
MAKEFILEDIR = $(shell dirname $(lastword $(MAKEFILE_LIST)))

include $(MAKEFILEDIR)/../Makefile.ABI.workarounds

ccflags-y += -I$(PWD)/probes
obj-m += lttng-types.o

obj-m += lttng-probe-sched.o
obj-m += lttng-probe-irq.o
obj-m += lttng-probe-timer.o
obj-m += lttng-probe-kmem.o
obj-m += lttng-probe-module.o
obj-m += lttng-probe-power.o

obj-m += lttng-probe-statedump.o

ifneq ($(CONFIG_KVM),)
obj-m += lttng-probe-kvm.o
ifneq ($(CONFIG_X86),)
kvm_dep_lapic = $(srctree)/arch/x86/kvm/lapic.h
ifneq ($(wildcard $(kvm_dep_lapic)),)
kvm_dep = $(srctree)/virt/kvm/iodev.h $(srctree)/include/kvm/iodev.h
ifneq ($(wildcard $(kvm_dep)),)
CFLAGS_lttng-probe-kvm-x86.o += -I$(srctree)/virt/kvm
CFLAGS_lttng-probe-kvm-x86-mmu.o += -I$(srctree)/virt/kvm
obj-m +=  $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
		echo "lttng-probe-kvm-x86.o" ; fi;)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
		echo "lttng-probe-kvm-x86-mmu.o" ; fi;)
else
$(warning File $(kvm_dep) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
endif
else
$(warning File $(kvm_dep_lapic) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
endif
endif
endif

ifneq ($(CONFIG_X86),)
x86_irq_vectors_dep = $(srctree)/arch/x86/include/asm/trace/irq_vectors.h
ifneq ($(wildcard $(x86_irq_vectors_dep)),)
obj-m += lttng-probe-x86-irq-vectors.o
endif
endif

obj-m +=  $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \
		echo "lttng-probe-signal.o" ; fi;)

ifneq ($(CONFIG_BLOCK),)
ifneq ($(CONFIG_EVENT_TRACING),)	# need blk_cmd_buf_len
obj-m += lttng-probe-block.o
endif
endif

ifneq ($(CONFIG_NET),)
obj-m += lttng-probe-napi.o
obj-m += lttng-probe-skb.o
obj-m +=  $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 37 \) ] ; then \
		echo "lttng-probe-net.o" ; fi;)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 4 \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
		echo "lttng-probe-sock.o" ; fi;)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 4 \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
		echo "lttng-probe-udp.o" ; fi;)
endif

ifneq ($(CONFIG_SND_SOC),)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
		echo "lttng-probe-asoc.o" ; fi;)
endif

ifneq ($(CONFIG_EXT3_FS),)
ext3_dep = $(srctree)/fs/ext3/*.h
ext3_dep_check = $(wildcard $(ext3_dep))
ext3 = $(shell \
	if [ $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
		if [ \( $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) \) -a \
			-z "$(ext3_dep_check)" ] ; then \
			echo "warn" ; \
			exit ; \
		fi; \
		echo "lttng-probe-ext3.o" ; \
	fi;)
ifeq ($(ext3),warn)
$(warning Files $(ext3_dep) not found. Probe "ext3" is disabled. Use full kernel source tree to enable it.)
ext3 =
endif
obj-m += $(ext3)
endif

ifneq ($(CONFIG_GPIOLIB),)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 3 ] ; then \
		echo "lttng-probe-gpio.o" ; fi;)
endif

ifneq ($(CONFIG_JBD2),)
obj-m += lttng-probe-jbd2.o
endif

ifneq ($(CONFIG_JBD),)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 4 \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
		echo "lttng-probe-jbd.o" ; fi;)
endif

ifneq ($(CONFIG_REGULATOR),)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
		echo "lttng-probe-regulator.o" ; fi;)
endif

ifneq ($(CONFIG_SCSI),)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 35 \) ] ; then \
		echo "lttng-probe-scsi.o" ; fi;)
endif

vmscan = $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
		echo "lttng-probe-vmscan.o" ; fi;)
ifneq ($(CONFIG_SWAP),)
	obj-m += $(vmscan)
else
ifneq ($(CONFIG_CGROUP_MEM_RES_CTLR),)
	obj-m += $(vmscan)
endif
endif

# lock probe does not work, so disabling it for now
#ifneq ($(CONFIG_LOCKDEP),)
#obj-m += lttng-probe-lock.o
#endif

ifneq ($(CONFIG_BTRFS_FS),)
btrfs_dep = $(srctree)/fs/btrfs/*.h
btrfs = $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 39 \) ] ; then \
		echo "lttng-probe-btrfs.o" ; fi;)
ifneq ($(btrfs),)
ifeq ($(wildcard $(btrfs_dep)),)
$(warning Files $(btrfs_dep) not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it.)
btrfs =
endif
endif
obj-m += $(btrfs)
endif

obj-m +=  $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
		echo "lttng-probe-compaction.o" ; fi;)

ifneq ($(CONFIG_EXT4_FS),)
ext4_dep = $(srctree)/fs/ext4/*.h
ext4 = lttng-probe-ext4.o
ifeq ($(wildcard $(ext4_dep)),)
$(warning Files $(ext4_dep) not found. Probe "ext4" is disabled. Use full kernel source tree to enable it.)
ext4 =
endif
obj-m += $(ext4)
endif

obj-m +=  $(shell \
	if [ $(VERSION) -ge 4 \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \
		echo "lttng-probe-printk.o" ; fi;)
ifneq ($(CONFIG_FRAME_WARN),0)
CFLAGS_lttng-probe-printk.o += -Wframe-larger-than=2200
endif

obj-m +=  $(shell \
	if [ $(VERSION) -ge 4 \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 6 \) \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 5 -a $(SUBLEVEL) -ge 2 \) \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 4 -a $(SUBLEVEL) -ge 9 \) \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 0 -a $(SUBLEVEL) -ge 41 \) ] ; then \
		echo "lttng-probe-random.o" ; fi;)

obj-m +=  $(shell \
	if [ $(VERSION) -ge 4 \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \
		echo "lttng-probe-rcu.o" ; fi;)

ifneq ($(CONFIG_REGMAP),)
regmap_dep_4_1 = $(srctree)/drivers/base/regmap/trace.h
ifneq ($(wildcard $(regmap_dep_4_1)),)
obj-m += lttng-probe-regmap.o
else
$(warning File $(regmap_dep_4_1) not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it.)
endif
endif

ifneq ($(CONFIG_PM_RUNTIME),)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 4 \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \
		echo "lttng-probe-rpm.o" ; fi;)
endif

ifneq ($(CONFIG_SUNRPC),)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 4 \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \
		echo "lttng-probe-sunrpc.o" ; fi;)
endif

ifneq ($(CONFIG_VIDEO_V4L2),)
obj-m += $(shell \
	if [ $(VERSION) -ge 4 \
		-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 14 \) ] ; then \
		echo "lttng-probe-v4l2.o" ; fi;)
endif

obj-m += lttng-probe-workqueue.o

ifneq ($(CONFIG_KALLSYMS_ALL),)
obj-m +=  $(shell \
	if [ $(VERSION) -ge 3 \
		-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
		echo "lttng-probe-writeback.o" ; fi;)
else
$(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.)
endif


ifneq ($(CONFIG_KPROBES),)
obj-m += lttng-kprobes.o
endif


ifneq ($(CONFIG_KRETPROBES),)
obj-m += lttng-kretprobes.o
endif

ifneq ($(CONFIG_DYNAMIC_FTRACE),)
obj-m += lttng-ftrace.o
endif

endif

obj-m += lttng-test.o

else
	KERNELDIR ?= /lib/modules/$(shell uname -r)/build
	PWD := $(shell pwd)
	CFLAGS = $(EXTCFLAGS)

default:
	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules

modules_install:
	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
	/sbin/depmod -a

clean:
	$(MAKE) -C $(KERNELDIR) M=$(PWD) clean

endif
Commit	Line	Data
	1	#
	2	# Makefile for the LTT probes.
	3	# Only build from the package top-level directory. Never use with make directly.
	4
	5	ifneq ($(KERNELRELEASE),)
	6	ifneq ($(CONFIG_TRACEPOINTS),)
	7
	8	KERNELDIR = ${LTTNG_KERNELDIR}
	9	MAKEFILEDIR = $(shell dirname $(lastword $(MAKEFILE_LIST)))
	10
	11	include $(MAKEFILEDIR)/../Makefile.ABI.workarounds
	12
	13	ccflags-y += -I$(PWD)/probes
	14	obj-m += lttng-types.o
	15
	16	obj-m += lttng-probe-sched.o
	17	obj-m += lttng-probe-irq.o
	18	obj-m += lttng-probe-timer.o
	19	obj-m += lttng-probe-kmem.o
	20	obj-m += lttng-probe-module.o
	21	obj-m += lttng-probe-power.o
	22
	23	obj-m += lttng-probe-statedump.o
	24
	25	ifneq ($(CONFIG_KVM),)
	26	obj-m += lttng-probe-kvm.o
	27	ifneq ($(CONFIG_X86),)
	28	kvm_dep_lapic = $(srctree)/arch/x86/kvm/lapic.h
	29	ifneq ($(wildcard $(kvm_dep_lapic)),)
	30	kvm_dep = $(srctree)/virt/kvm/iodev.h $(srctree)/include/kvm/iodev.h
	31	ifneq ($(wildcard $(kvm_dep)),)
	32	CFLAGS_lttng-probe-kvm-x86.o += -I$(srctree)/virt/kvm
	33	CFLAGS_lttng-probe-kvm-x86-mmu.o += -I$(srctree)/virt/kvm
	34	obj-m += $(shell \
	35	if [ $(VERSION) -ge 3 \
	36	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
	37	echo "lttng-probe-kvm-x86.o" ; fi;)
	38	obj-m += $(shell \
	39	if [ $(VERSION) -ge 3 \
	40	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
	41	echo "lttng-probe-kvm-x86-mmu.o" ; fi;)
	42	else
	43	$(warning File $(kvm_dep) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
	44	endif
	45	else
	46	$(warning File $(kvm_dep_lapic) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
	47	endif
	48	endif
	49	endif
	50
	51	ifneq ($(CONFIG_X86),)
	52	x86_irq_vectors_dep = $(srctree)/arch/x86/include/asm/trace/irq_vectors.h
	53	ifneq ($(wildcard $(x86_irq_vectors_dep)),)
	54	obj-m += lttng-probe-x86-irq-vectors.o
	55	endif
	56	endif
	57
	58	obj-m += $(shell \
	59	if [ $(VERSION) -ge 3 \
	60	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \
	61	echo "lttng-probe-signal.o" ; fi;)
	62
	63	ifneq ($(CONFIG_BLOCK),)
	64	ifneq ($(CONFIG_EVENT_TRACING),) # need blk_cmd_buf_len
	65	obj-m += lttng-probe-block.o
	66	endif
	67	endif
	68
	69	ifneq ($(CONFIG_NET),)
	70	obj-m += lttng-probe-napi.o
	71	obj-m += lttng-probe-skb.o
	72	obj-m += $(shell \
	73	if [ $(VERSION) -ge 3 \
	74	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 37 \) ] ; then \
	75	echo "lttng-probe-net.o" ; fi;)
	76	obj-m += $(shell \
	77	if [ $(VERSION) -ge 4 \
	78	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
	79	echo "lttng-probe-sock.o" ; fi;)
	80	obj-m += $(shell \
	81	if [ $(VERSION) -ge 4 \
	82	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
	83	echo "lttng-probe-udp.o" ; fi;)
	84	endif
	85
	86	ifneq ($(CONFIG_SND_SOC),)
	87	obj-m += $(shell \
	88	if [ $(VERSION) -ge 3 \
	89	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
	90	echo "lttng-probe-asoc.o" ; fi;)
	91	endif
	92
	93	ifneq ($(CONFIG_EXT3_FS),)
	94	ext3_dep = $(srctree)/fs/ext3/*.h
	95	ext3_dep_check = $(wildcard $(ext3_dep))
	96	ext3 = $(shell \
	97	if [ $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
	98	if [ \( $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) \) -a \
	99	-z "$(ext3_dep_check)" ] ; then \
	100	echo "warn" ; \
	101	exit ; \
	102	fi; \
	103	echo "lttng-probe-ext3.o" ; \
	104	fi;)
	105	ifeq ($(ext3),warn)
	106	$(warning Files $(ext3_dep) not found. Probe "ext3" is disabled. Use full kernel source tree to enable it.)
	107	ext3 =
	108	endif
	109	obj-m += $(ext3)
	110	endif
	111
	112	ifneq ($(CONFIG_GPIOLIB),)
	113	obj-m += $(shell \
	114	if [ $(VERSION) -ge 3 ] ; then \
	115	echo "lttng-probe-gpio.o" ; fi;)
	116	endif
	117
	118	ifneq ($(CONFIG_JBD2),)
	119	obj-m += lttng-probe-jbd2.o
	120	endif
	121
	122	ifneq ($(CONFIG_JBD),)
	123	obj-m += $(shell \
	124	if [ $(VERSION) -ge 4 \
	125	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
	126	echo "lttng-probe-jbd.o" ; fi;)
	127	endif
	128
	129	ifneq ($(CONFIG_REGULATOR),)
	130	obj-m += $(shell \
	131	if [ $(VERSION) -ge 3 \
	132	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
	133	echo "lttng-probe-regulator.o" ; fi;)
	134	endif
	135
	136	ifneq ($(CONFIG_SCSI),)
	137	obj-m += $(shell \
	138	if [ $(VERSION) -ge 3 \
	139	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 35 \) ] ; then \
	140	echo "lttng-probe-scsi.o" ; fi;)
	141	endif
	142
	143	vmscan = $(shell \
	144	if [ $(VERSION) -ge 3 \
	145	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
	146	echo "lttng-probe-vmscan.o" ; fi;)
	147	ifneq ($(CONFIG_SWAP),)
	148	obj-m += $(vmscan)
	149	else
	150	ifneq ($(CONFIG_CGROUP_MEM_RES_CTLR),)
	151	obj-m += $(vmscan)
	152	endif
	153	endif
	154
	155	# lock probe does not work, so disabling it for now
	156	#ifneq ($(CONFIG_LOCKDEP),)
	157	#obj-m += lttng-probe-lock.o
	158	#endif
	159
	160	ifneq ($(CONFIG_BTRFS_FS),)
	161	btrfs_dep = $(srctree)/fs/btrfs/*.h
	162	btrfs = $(shell \
	163	if [ $(VERSION) -ge 3 \
	164	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 39 \) ] ; then \
	165	echo "lttng-probe-btrfs.o" ; fi;)
	166	ifneq ($(btrfs),)
	167	ifeq ($(wildcard $(btrfs_dep)),)
	168	$(warning Files $(btrfs_dep) not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it.)
	169	btrfs =
	170	endif
	171	endif
	172	obj-m += $(btrfs)
	173	endif
	174
	175	obj-m += $(shell \
	176	if [ $(VERSION) -ge 3 \
	177	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
	178	echo "lttng-probe-compaction.o" ; fi;)
	179
	180	ifneq ($(CONFIG_EXT4_FS),)
	181	ext4_dep = $(srctree)/fs/ext4/*.h
	182	ext4 = lttng-probe-ext4.o
	183	ifeq ($(wildcard $(ext4_dep)),)
	184	$(warning Files $(ext4_dep) not found. Probe "ext4" is disabled. Use full kernel source tree to enable it.)
	185	ext4 =
	186	endif
	187	obj-m += $(ext4)
	188	endif
	189
	190	obj-m += $(shell \
	191	if [ $(VERSION) -ge 4 \
	192	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \
	193	echo "lttng-probe-printk.o" ; fi;)
	194	ifneq ($(CONFIG_FRAME_WARN),0)
	195	CFLAGS_lttng-probe-printk.o += -Wframe-larger-than=2200
	196	endif
	197
	198	obj-m += $(shell \
	199	if [ $(VERSION) -ge 4 \
	200	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 6 \) \
	201	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 5 -a $(SUBLEVEL) -ge 2 \) \
	202	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 4 -a $(SUBLEVEL) -ge 9 \) \
	203	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 0 -a $(SUBLEVEL) -ge 41 \) ] ; then \
	204	echo "lttng-probe-random.o" ; fi;)
	205
	206	obj-m += $(shell \
	207	if [ $(VERSION) -ge 4 \
	208	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \
	209	echo "lttng-probe-rcu.o" ; fi;)
	210
	211	ifneq ($(CONFIG_REGMAP),)
	212	regmap_dep_4_1 = $(srctree)/drivers/base/regmap/trace.h
	213	ifneq ($(wildcard $(regmap_dep_4_1)),)
	214	obj-m += lttng-probe-regmap.o
	215	else
	216	$(warning File $(regmap_dep_4_1) not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it.)
	217	endif
	218	endif
	219
	220	ifneq ($(CONFIG_PM_RUNTIME),)
	221	obj-m += $(shell \
	222	if [ $(VERSION) -ge 4 \
	223	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \
	224	echo "lttng-probe-rpm.o" ; fi;)
	225	endif
	226
	227	ifneq ($(CONFIG_SUNRPC),)
	228	obj-m += $(shell \
	229	if [ $(VERSION) -ge 4 \
	230	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \
	231	echo "lttng-probe-sunrpc.o" ; fi;)
	232	endif
	233
	234	ifneq ($(CONFIG_VIDEO_V4L2),)
	235	obj-m += $(shell \
	236	if [ $(VERSION) -ge 4 \
	237	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 14 \) ] ; then \
	238	echo "lttng-probe-v4l2.o" ; fi;)
	239	endif
	240
	241	obj-m += lttng-probe-workqueue.o
	242
	243	ifneq ($(CONFIG_KALLSYMS_ALL),)
	244	obj-m += $(shell \
	245	if [ $(VERSION) -ge 3 \
	246	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
	247	echo "lttng-probe-writeback.o" ; fi;)
	248	else
	249	$(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.)
	250	endif
	251
	252
	253	ifneq ($(CONFIG_KPROBES),)
	254	obj-m += lttng-kprobes.o
	255	endif
	256
	257
	258	ifneq ($(CONFIG_KRETPROBES),)
	259	obj-m += lttng-kretprobes.o
	260	endif
	261
	262	ifneq ($(CONFIG_DYNAMIC_FTRACE),)
	263	obj-m += lttng-ftrace.o
	264	endif
	265
	266	endif
	267
	268	obj-m += lttng-test.o
	269
	270	else
	271	KERNELDIR ?= /lib/modules/$(shell uname -r)/build
	272	PWD := $(shell pwd)
	273	CFLAGS = $(EXTCFLAGS)
	274
	275	default:
	276	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules
	277
	278	modules_install:
	279	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
	280	/sbin/depmod -a
	281
	282	clean:
	283	$(MAKE) -C $(KERNELDIR) M=$(PWD) clean
	284
	285	endif