[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
6d61b34d MD	1	#
6d61b34d MD	2	# Makefile for the LTT probes.
df4b4094	3	# Only build from the package top-level directory. Never use with make directly.
6d61b34d MD	4
	5	ifneq ($(KERNELRELEASE),)
	6	ifneq ($(CONFIG_TRACEPOINTS),)
	7
b37d476e MD	8	KERNELDIR = ${LTTNG_KERNELDIR}
b37d476e MD	9	MAKEFILEDIR = $(shell dirname $(lastword $(MAKEFILE_LIST)))
72e6c528	10
b37d476e	11	include $(MAKEFILEDIR)/../Makefile.ABI.workarounds
72e6c528	12
6d61b34d	13	ccflags-y += -I$(PWD)/probes
40652b65	14	obj-m += lttng-types.o
6d61b34d	15
6db3d13b	16	obj-m += lttng-probe-sched.o
0d1d4002	17	obj-m += lttng-probe-irq.o
e54456f5	18	obj-m += lttng-probe-timer.o
b283666f PW	19	obj-m += lttng-probe-kmem.o
	20	obj-m += lttng-probe-module.o
	21	obj-m += lttng-probe-power.o
8c468a9b	22
c337ddc2 MD	23	obj-m += lttng-probe-statedump.o
c337ddc2 MD	24
056f5922	25	ifneq ($(CONFIG_KVM),)
0862130a	26	obj-m += lttng-probe-kvm.o
b3c40230	27	ifneq ($(CONFIG_X86),)
a3a64dff CA	28	kvm_dep_lapic = $(srctree)/arch/x86/kvm/lapic.h
a3a64dff CA	29	ifneq ($(wildcard $(kvm_dep_lapic)),)
1de8b2e4	30	kvm_dep = $(srctree)/virt/kvm/iodev.h $(srctree)/include/kvm/iodev.h
0862130a MD	31	ifneq ($(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
01ba366e MD	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;)
0862130a MD	42	else
0862130a MD	43	$(warning File $(kvm_dep) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
a3a64dff CA	44	endif
	45	else
	46	$(warning File $(kvm_dep_lapic) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
b3c40230	47	endif
b3c40230	48	endif
056f5922 MD	49	endif
056f5922 MD	50
d2507215 MD	51	ifneq ($(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
3a523f5b MD	58	obj-m += $(shell \
3a523f5b MD	59	if [ $(VERSION) -ge 3 \
7c68b363	60	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \
3a523f5b MD	61	echo "lttng-probe-signal.o" ; fi;)
3a523f5b MD	62
c9604bd3 MD	63	ifneq ($(CONFIG_BLOCK),)
c9604bd3 MD	64	ifneq ($(CONFIG_EVENT_TRACING),) # need blk_cmd_buf_len
7c68b363	65	obj-m += lttng-probe-block.o
c9604bd3 MD	66	endif
	67	endif
	68
b283666f	69	ifneq ($(CONFIG_NET),)
b283666f PW	70	obj-m += lttng-probe-napi.o
b283666f PW	71	obj-m += lttng-probe-skb.o
7c68b363 AG	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;)
b283666f	76	obj-m += $(shell \
96528cca MJ	77	if [ $(VERSION) -ge 4 \
96528cca MJ	78	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
b283666f PW	79	echo "lttng-probe-sock.o" ; fi;)
b283666f PW	80	obj-m += $(shell \
96528cca MJ	81	if [ $(VERSION) -ge 4 \
96528cca MJ	82	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
b283666f PW	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),)
7c68b363 AG	94	ext3_dep = $(srctree)/fs/ext3/*.h
	95	ext3_dep_check = $(wildcard $(ext3_dep))
	96	ext3 = $(shell \
96528cca MJ	97	if [ $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
96528cca MJ	98	if [ \( $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) \) -a \
7c68b363 AG	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 += $(ext3)
b283666f PW	110	endif
	111
	112	ifneq ($(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 \
96528cca MJ	124	if [ $(VERSION) -ge 4 \
96528cca MJ	125	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
b283666f PW	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 \
7c68b363 AG	138	if [ $(VERSION) -ge 3 \
7c68b363 AG	139	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 35 \) ] ; then \
b283666f PW	140	echo "lttng-probe-scsi.o" ; fi;)
	141	endif
	142
	143	vmscan = $(shell \
7c68b363 AG	144	if [ $(VERSION) -ge 3 \
7c68b363 AG	145	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
b283666f PW	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 += $(vmscan)
	152	endif
	153	endif
	154
7c68b363 AG	155	# lock probe does not work, so disabling it for now
	156	#ifneq ($(CONFIG_LOCKDEP),)
	157	#obj-m += lttng-probe-lock.o
	158	#endif
	159
b87700e3 AG	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 \
96528cca MJ	191	if [ $(VERSION) -ge 4 \
96528cca MJ	192	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \
b87700e3 AG	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 \
725528de MD	199	if [ $(VERSION) -ge 4 \
725528de MD	200	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 6 \) \
b87700e3 AG	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 \
725528de MD	207	if [ $(VERSION) -ge 4 \
725528de MD	208	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \
b87700e3 AG	209	echo "lttng-probe-rcu.o" ; fi;)
	210
	211	ifneq ($(CONFIG_REGMAP),)
2f2b673a	212	regmap_dep_4_1 = $(srctree)/drivers/base/regmap/trace.h
2f2b673a	213	ifneq ($(wildcard $(regmap_dep_4_1)),)
89a073a2	214	obj-m += lttng-probe-regmap.o
17f1865d	215	else
89a073a2	216	$(warning File $(regmap_dep_4_1) not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it.)
17f1865d	217	endif
b87700e3 AG	218	endif
	219
	220	ifneq ($(CONFIG_PM_RUNTIME),)
	221	obj-m += $(shell \
725528de MD	222	if [ $(VERSION) -ge 4 \
725528de MD	223	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \
b87700e3 AG	224	echo "lttng-probe-rpm.o" ; fi;)
	225	endif
	226
	227	ifneq ($(CONFIG_SUNRPC),)
	228	obj-m += $(shell \
725528de MD	229	if [ $(VERSION) -ge 4 \
725528de MD	230	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \
b87700e3 AG	231	echo "lttng-probe-sunrpc.o" ; fi;)
	232	endif
	233
e09a6084 WF	234	ifneq ($(CONFIG_VIDEO_V4L2),)
e09a6084 WF	235	obj-m += $(shell \
725528de MD	236	if [ $(VERSION) -ge 4 \
725528de MD	237	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 14 \) ] ; then \
e09a6084 WF	238	echo "lttng-probe-v4l2.o" ; fi;)
	239	endif
	240
b87700e3 AG	241	obj-m += lttng-probe-workqueue.o
b87700e3 AG	242
42d9070d	243	ifneq ($(CONFIG_KALLSYMS_ALL),)
b87700e3 AG	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;)
bf2ba318 MD	248	else
bf2ba318 MD	249	$(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.)
42d9070d	250	endif
b87700e3	251
b283666f	252
acd614cc	253	ifneq ($(CONFIG_KPROBES),)
d6d808f3	254	obj-m += lttng-kprobes.o
acd614cc	255	endif
d6d808f3	256
7371f44c MD	257
	258	ifneq ($(CONFIG_KRETPROBES),)
	259	obj-m += lttng-kretprobes.o
	260	endif
	261
e0a7a7c4 MD	262	ifneq ($(CONFIG_DYNAMIC_FTRACE),)
	263	obj-m += lttng-ftrace.o
	264	endif
	265
6d61b34d MD	266	endif
6d61b34d MD	267
89406ecd MD	268	obj-m += lttng-test.o
89406ecd MD	269
6d61b34d MD	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