[deliverable/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

x86_exceptions_dep = $(srctree)/arch/x86/include/asm/trace/exceptions.h
ifneq ($(wildcard $(x86_exceptions_dep)),)
obj-m += lttng-probe-x86-exceptions.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 $(kvm_dep_lapic) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
b3c40230	47	endif
b3c40230	48	endif
056f5922 MD	49	endif
056f5922 MD	50
d2507215	51	ifneq ($(CONFIG_X86),)
da0f6c58	52
d2507215 MD	53	x86_irq_vectors_dep = $(srctree)/arch/x86/include/asm/trace/irq_vectors.h
	54	ifneq ($(wildcard $(x86_irq_vectors_dep)),)
	55	obj-m += lttng-probe-x86-irq-vectors.o
	56	endif
da0f6c58 MD	57
	58	x86_exceptions_dep = $(srctree)/arch/x86/include/asm/trace/exceptions.h
	59	ifneq ($(wildcard $(x86_exceptions_dep)),)
	60	obj-m += lttng-probe-x86-exceptions.o
	61	endif
	62
d2507215 MD	63	endif
d2507215 MD	64
3a523f5b MD	65	obj-m += $(shell \
3a523f5b MD	66	if [ $(VERSION) -ge 3 \
7c68b363	67	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \
3a523f5b MD	68	echo "lttng-probe-signal.o" ; fi;)
3a523f5b MD	69
c9604bd3 MD	70	ifneq ($(CONFIG_BLOCK),)
c9604bd3 MD	71	ifneq ($(CONFIG_EVENT_TRACING),) # need blk_cmd_buf_len
7c68b363	72	obj-m += lttng-probe-block.o
c9604bd3 MD	73	endif
	74	endif
	75
b283666f	76	ifneq ($(CONFIG_NET),)
b283666f PW	77	obj-m += lttng-probe-napi.o
b283666f PW	78	obj-m += lttng-probe-skb.o
7c68b363 AG	79	obj-m += $(shell \
	80	if [ $(VERSION) -ge 3 \
	81	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 37 \) ] ; then \
	82	echo "lttng-probe-net.o" ; fi;)
b283666f	83	obj-m += $(shell \
96528cca MJ	84	if [ $(VERSION) -ge 4 \
96528cca MJ	85	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
b283666f PW	86	echo "lttng-probe-sock.o" ; fi;)
b283666f PW	87	obj-m += $(shell \
96528cca MJ	88	if [ $(VERSION) -ge 4 \
96528cca MJ	89	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
b283666f PW	90	echo "lttng-probe-udp.o" ; fi;)
	91	endif
	92
	93	ifneq ($(CONFIG_SND_SOC),)
	94	obj-m += $(shell \
	95	if [ $(VERSION) -ge 3 \
	96	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
	97	echo "lttng-probe-asoc.o" ; fi;)
	98	endif
	99
	100	ifneq ($(CONFIG_EXT3_FS),)
7c68b363 AG	101	ext3_dep = $(srctree)/fs/ext3/*.h
	102	ext3_dep_check = $(wildcard $(ext3_dep))
	103	ext3 = $(shell \
96528cca MJ	104	if [ $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
96528cca MJ	105	if [ \( $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) \) -a \
7c68b363 AG	106	-z "$(ext3_dep_check)" ] ; then \
	107	echo "warn" ; \
	108	exit ; \
	109	fi; \
	110	echo "lttng-probe-ext3.o" ; \
	111	fi;)
	112	ifeq ($(ext3),warn)
	113	$(warning Files $(ext3_dep) not found. Probe "ext3" is disabled. Use full kernel source tree to enable it.)
	114	ext3 =
	115	endif
	116	obj-m += $(ext3)
b283666f PW	117	endif
	118
	119	ifneq ($(CONFIG_GPIOLIB),)
	120	obj-m += $(shell \
	121	if [ $(VERSION) -ge 3 ] ; then \
	122	echo "lttng-probe-gpio.o" ; fi;)
	123	endif
	124
	125	ifneq ($(CONFIG_JBD2),)
	126	obj-m += lttng-probe-jbd2.o
	127	endif
	128
	129	ifneq ($(CONFIG_JBD),)
	130	obj-m += $(shell \
96528cca MJ	131	if [ $(VERSION) -ge 4 \
96528cca MJ	132	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
b283666f PW	133	echo "lttng-probe-jbd.o" ; fi;)
	134	endif
	135
	136	ifneq ($(CONFIG_REGULATOR),)
	137	obj-m += $(shell \
	138	if [ $(VERSION) -ge 3 \
	139	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
	140	echo "lttng-probe-regulator.o" ; fi;)
	141	endif
	142
	143	ifneq ($(CONFIG_SCSI),)
	144	obj-m += $(shell \
7c68b363 AG	145	if [ $(VERSION) -ge 3 \
7c68b363 AG	146	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 35 \) ] ; then \
b283666f PW	147	echo "lttng-probe-scsi.o" ; fi;)
	148	endif
	149
	150	vmscan = $(shell \
7c68b363 AG	151	if [ $(VERSION) -ge 3 \
7c68b363 AG	152	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
b283666f PW	153	echo "lttng-probe-vmscan.o" ; fi;)
	154	ifneq ($(CONFIG_SWAP),)
	155	obj-m += $(vmscan)
	156	else
	157	ifneq ($(CONFIG_CGROUP_MEM_RES_CTLR),)
	158	obj-m += $(vmscan)
	159	endif
	160	endif
	161
7c68b363 AG	162	# lock probe does not work, so disabling it for now
	163	#ifneq ($(CONFIG_LOCKDEP),)
	164	#obj-m += lttng-probe-lock.o
	165	#endif
	166
b87700e3 AG	167	ifneq ($(CONFIG_BTRFS_FS),)
	168	btrfs_dep = $(srctree)/fs/btrfs/*.h
	169	btrfs = $(shell \
	170	if [ $(VERSION) -ge 3 \
	171	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 39 \) ] ; then \
	172	echo "lttng-probe-btrfs.o" ; fi;)
	173	ifneq ($(btrfs),)
	174	ifeq ($(wildcard $(btrfs_dep)),)
	175	$(warning Files $(btrfs_dep) not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it.)
	176	btrfs =
	177	endif
	178	endif
	179	obj-m += $(btrfs)
	180	endif
	181
	182	obj-m += $(shell \
	183	if [ $(VERSION) -ge 3 \
	184	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
	185	echo "lttng-probe-compaction.o" ; fi;)
	186
	187	ifneq ($(CONFIG_EXT4_FS),)
	188	ext4_dep = $(srctree)/fs/ext4/*.h
	189	ext4 = lttng-probe-ext4.o
	190	ifeq ($(wildcard $(ext4_dep)),)
	191	$(warning Files $(ext4_dep) not found. Probe "ext4" is disabled. Use full kernel source tree to enable it.)
	192	ext4 =
	193	endif
	194	obj-m += $(ext4)
	195	endif
	196
	197	obj-m += $(shell \
96528cca MJ	198	if [ $(VERSION) -ge 4 \
96528cca MJ	199	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \
b87700e3 AG	200	echo "lttng-probe-printk.o" ; fi;)
	201	ifneq ($(CONFIG_FRAME_WARN),0)
	202	CFLAGS_lttng-probe-printk.o += -Wframe-larger-than=2200
	203	endif
	204
	205	obj-m += $(shell \
725528de MD	206	if [ $(VERSION) -ge 4 \
725528de MD	207	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 6 \) \
b87700e3 AG	208	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 5 -a $(SUBLEVEL) -ge 2 \) \
	209	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 4 -a $(SUBLEVEL) -ge 9 \) \
	210	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 0 -a $(SUBLEVEL) -ge 41 \) ] ; then \
	211	echo "lttng-probe-random.o" ; fi;)
	212
	213	obj-m += $(shell \
725528de MD	214	if [ $(VERSION) -ge 4 \
725528de MD	215	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \
b87700e3 AG	216	echo "lttng-probe-rcu.o" ; fi;)
	217
	218	ifneq ($(CONFIG_REGMAP),)
2f2b673a	219	regmap_dep_4_1 = $(srctree)/drivers/base/regmap/trace.h
2f2b673a	220	ifneq ($(wildcard $(regmap_dep_4_1)),)
89a073a2	221	obj-m += lttng-probe-regmap.o
17f1865d	222	else
89a073a2	223	$(warning File $(regmap_dep_4_1) not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it.)
17f1865d	224	endif
b87700e3 AG	225	endif
	226
	227	ifneq ($(CONFIG_PM_RUNTIME),)
	228	obj-m += $(shell \
725528de MD	229	if [ $(VERSION) -ge 4 \
725528de MD	230	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \
b87700e3 AG	231	echo "lttng-probe-rpm.o" ; fi;)
	232	endif
	233
	234	ifneq ($(CONFIG_SUNRPC),)
	235	obj-m += $(shell \
725528de MD	236	if [ $(VERSION) -ge 4 \
725528de MD	237	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \
b87700e3 AG	238	echo "lttng-probe-sunrpc.o" ; fi;)
	239	endif
	240
e09a6084 WF	241	ifneq ($(CONFIG_VIDEO_V4L2),)
e09a6084 WF	242	obj-m += $(shell \
725528de MD	243	if [ $(VERSION) -ge 4 \
725528de MD	244	-o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 14 \) ] ; then \
e09a6084 WF	245	echo "lttng-probe-v4l2.o" ; fi;)
	246	endif
	247
b87700e3 AG	248	obj-m += lttng-probe-workqueue.o
b87700e3 AG	249
42d9070d	250	ifneq ($(CONFIG_KALLSYMS_ALL),)
b87700e3 AG	251	obj-m += $(shell \
	252	if [ $(VERSION) -ge 3 \
	253	-o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \
	254	echo "lttng-probe-writeback.o" ; fi;)
bf2ba318 MD	255	else
bf2ba318 MD	256	$(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.)
42d9070d	257	endif
b87700e3	258
b283666f	259
acd614cc	260	ifneq ($(CONFIG_KPROBES),)
d6d808f3	261	obj-m += lttng-kprobes.o
acd614cc	262	endif
d6d808f3	263
7371f44c MD	264
	265	ifneq ($(CONFIG_KRETPROBES),)
	266	obj-m += lttng-kretprobes.o
	267	endif
	268
e0a7a7c4 MD	269	ifneq ($(CONFIG_DYNAMIC_FTRACE),)
	270	obj-m += lttng-ftrace.o
	271	endif
	272
6d61b34d MD	273	endif
6d61b34d MD	274
89406ecd MD	275	obj-m += lttng-test.o
89406ecd MD	276
6d61b34d MD	277	else
	278	KERNELDIR ?= /lib/modules/$(shell uname -r)/build
	279	PWD := $(shell pwd)
	280	CFLAGS = $(EXTCFLAGS)
	281
	282	default:
	283	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules
	284
	285	modules_install:
	286	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
	287	/sbin/depmod -a
	288
	289	clean:
	290	$(MAKE) -C $(KERNELDIR) M=$(PWD) clean
	291
	292	endif