Commit | Line | Data |
---|---|---|
6d61b34d MD |
1 | # |
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 | ||
8 | ccflags-y += -I$(PWD)/probes | |
40652b65 | 9 | obj-m += lttng-types.o |
6d61b34d | 10 | |
6db3d13b | 11 | obj-m += lttng-probe-sched.o |
0d1d4002 | 12 | obj-m += lttng-probe-irq.o |
e54456f5 | 13 | obj-m += lttng-probe-timer.o |
b283666f PW |
14 | obj-m += lttng-probe-kmem.o |
15 | obj-m += lttng-probe-module.o | |
16 | obj-m += lttng-probe-power.o | |
8c468a9b | 17 | |
c337ddc2 MD |
18 | obj-m += lttng-probe-statedump.o |
19 | ||
056f5922 | 20 | ifneq ($(CONFIG_KVM),) |
0862130a | 21 | obj-m += lttng-probe-kvm.o |
b3c40230 MG |
22 | ifneq ($(CONFIG_X86),) |
23 | kvm_dep = $(srctree)/virt/kvm/iodev.h | |
0862130a MD |
24 | ifneq ($(wildcard $(kvm_dep)),) |
25 | CFLAGS_lttng-probe-kvm-x86.o += -I$(srctree)/virt/kvm | |
26 | CFLAGS_lttng-probe-kvm-x86-mmu.o += -I$(srctree)/virt/kvm | |
d11cd901 MD |
27 | obj-m += $(shell \ |
28 | if [ $(VERSION) -ge 3 \ | |
29 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ | |
30 | echo "lttng-probe-kvm-x86.o" ; fi;) | |
31 | obj-m += $(shell \ | |
32 | if [ $(VERSION) -ge 3 \ | |
33 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ | |
34 | echo "lttng-probe-kvm-x86-mmu.o" ; fi;) | |
0862130a MD |
35 | else |
36 | $(warning File $(kvm_dep) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.) | |
b3c40230 | 37 | endif |
b3c40230 | 38 | endif |
056f5922 MD |
39 | endif |
40 | ||
3a523f5b MD |
41 | obj-m += $(shell \ |
42 | if [ $(VERSION) -ge 3 \ | |
7c68b363 | 43 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 33 \) ] ; then \ |
3a523f5b MD |
44 | echo "lttng-probe-signal.o" ; fi;) |
45 | ||
c9604bd3 MD |
46 | ifneq ($(CONFIG_BLOCK),) |
47 | ifneq ($(CONFIG_EVENT_TRACING),) # need blk_cmd_buf_len | |
7c68b363 | 48 | obj-m += lttng-probe-block.o |
c9604bd3 MD |
49 | endif |
50 | endif | |
51 | ||
b283666f | 52 | ifneq ($(CONFIG_NET),) |
b283666f PW |
53 | obj-m += lttng-probe-napi.o |
54 | obj-m += lttng-probe-skb.o | |
7c68b363 AG |
55 | obj-m += $(shell \ |
56 | if [ $(VERSION) -ge 3 \ | |
57 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 37 \) ] ; then \ | |
58 | echo "lttng-probe-net.o" ; fi;) | |
b283666f PW |
59 | obj-m += $(shell \ |
60 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \ | |
61 | echo "lttng-probe-sock.o" ; fi;) | |
62 | obj-m += $(shell \ | |
63 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \ | |
64 | echo "lttng-probe-udp.o" ; fi;) | |
65 | endif | |
66 | ||
67 | ifneq ($(CONFIG_SND_SOC),) | |
68 | obj-m += $(shell \ | |
69 | if [ $(VERSION) -ge 3 \ | |
70 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ | |
71 | echo "lttng-probe-asoc.o" ; fi;) | |
72 | endif | |
73 | ||
74 | ifneq ($(CONFIG_EXT3_FS),) | |
7c68b363 AG |
75 | ext3_dep = $(srctree)/fs/ext3/*.h |
76 | ext3_dep_check = $(wildcard $(ext3_dep)) | |
77 | ext3 = $(shell \ | |
b283666f | 78 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \ |
7c68b363 AG |
79 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 4 -a \ |
80 | -z "$(ext3_dep_check)" ] ; then \ | |
81 | echo "warn" ; \ | |
82 | exit ; \ | |
83 | fi; \ | |
84 | echo "lttng-probe-ext3.o" ; \ | |
85 | fi;) | |
86 | ifeq ($(ext3),warn) | |
87 | $(warning Files $(ext3_dep) not found. Probe "ext3" is disabled. Use full kernel source tree to enable it.) | |
88 | ext3 = | |
89 | endif | |
90 | obj-m += $(ext3) | |
b283666f PW |
91 | endif |
92 | ||
93 | ifneq ($(CONFIG_GPIOLIB),) | |
94 | obj-m += $(shell \ | |
95 | if [ $(VERSION) -ge 3 ] ; then \ | |
96 | echo "lttng-probe-gpio.o" ; fi;) | |
97 | endif | |
98 | ||
99 | ifneq ($(CONFIG_JBD2),) | |
100 | obj-m += lttng-probe-jbd2.o | |
101 | endif | |
102 | ||
103 | ifneq ($(CONFIG_JBD),) | |
104 | obj-m += $(shell \ | |
105 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 1 ] ; then \ | |
106 | echo "lttng-probe-jbd.o" ; fi;) | |
107 | endif | |
108 | ||
109 | ifneq ($(CONFIG_REGULATOR),) | |
110 | obj-m += $(shell \ | |
111 | if [ $(VERSION) -ge 3 \ | |
112 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ | |
113 | echo "lttng-probe-regulator.o" ; fi;) | |
114 | endif | |
115 | ||
116 | ifneq ($(CONFIG_SCSI),) | |
117 | obj-m += $(shell \ | |
7c68b363 AG |
118 | if [ $(VERSION) -ge 3 \ |
119 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 35 \) ] ; then \ | |
b283666f PW |
120 | echo "lttng-probe-scsi.o" ; fi;) |
121 | endif | |
122 | ||
123 | vmscan = $(shell \ | |
7c68b363 AG |
124 | if [ $(VERSION) -ge 3 \ |
125 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \ | |
b283666f PW |
126 | echo "lttng-probe-vmscan.o" ; fi;) |
127 | ifneq ($(CONFIG_SWAP),) | |
128 | obj-m += $(vmscan) | |
129 | else | |
130 | ifneq ($(CONFIG_CGROUP_MEM_RES_CTLR),) | |
131 | obj-m += $(vmscan) | |
132 | endif | |
133 | endif | |
134 | ||
7c68b363 AG |
135 | # lock probe does not work, so disabling it for now |
136 | #ifneq ($(CONFIG_LOCKDEP),) | |
137 | #obj-m += lttng-probe-lock.o | |
138 | #endif | |
139 | ||
b87700e3 AG |
140 | ifneq ($(CONFIG_BTRFS_FS),) |
141 | btrfs_dep = $(srctree)/fs/btrfs/*.h | |
142 | btrfs = $(shell \ | |
143 | if [ $(VERSION) -ge 3 \ | |
144 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 39 \) ] ; then \ | |
145 | echo "lttng-probe-btrfs.o" ; fi;) | |
146 | ifneq ($(btrfs),) | |
147 | ifeq ($(wildcard $(btrfs_dep)),) | |
148 | $(warning Files $(btrfs_dep) not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it.) | |
149 | btrfs = | |
150 | endif | |
151 | endif | |
152 | obj-m += $(btrfs) | |
153 | endif | |
154 | ||
155 | obj-m += $(shell \ | |
156 | if [ $(VERSION) -ge 3 \ | |
157 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \ | |
158 | echo "lttng-probe-compaction.o" ; fi;) | |
159 | ||
160 | ifneq ($(CONFIG_EXT4_FS),) | |
161 | ext4_dep = $(srctree)/fs/ext4/*.h | |
162 | ext4 = lttng-probe-ext4.o | |
163 | ifeq ($(wildcard $(ext4_dep)),) | |
164 | $(warning Files $(ext4_dep) not found. Probe "ext4" is disabled. Use full kernel source tree to enable it.) | |
165 | ext4 = | |
166 | endif | |
167 | obj-m += $(ext4) | |
168 | endif | |
169 | ||
170 | obj-m += $(shell \ | |
171 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 4 ] ; then \ | |
172 | echo "lttng-probe-printk.o" ; fi;) | |
173 | ifneq ($(CONFIG_FRAME_WARN),0) | |
174 | CFLAGS_lttng-probe-printk.o += -Wframe-larger-than=2200 | |
175 | endif | |
176 | ||
177 | obj-m += $(shell \ | |
178 | if [ \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 6 \) \ | |
179 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 5 -a $(SUBLEVEL) -ge 2 \) \ | |
180 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 4 -a $(SUBLEVEL) -ge 9 \) \ | |
181 | -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 0 -a $(SUBLEVEL) -ge 41 \) ] ; then \ | |
182 | echo "lttng-probe-random.o" ; fi;) | |
183 | ||
184 | obj-m += $(shell \ | |
185 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 2 ] ; then \ | |
186 | echo "lttng-probe-rcu.o" ; fi;) | |
187 | ||
188 | ifneq ($(CONFIG_REGMAP),) | |
189 | obj-m += $(shell \ | |
190 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 2 ] ; then \ | |
191 | echo "lttng-probe-regmap.o" ; fi;) | |
192 | endif | |
193 | ||
194 | ifneq ($(CONFIG_PM_RUNTIME),) | |
195 | obj-m += $(shell \ | |
196 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 2 ] ; then \ | |
197 | echo "lttng-probe-rpm.o" ; fi;) | |
198 | endif | |
199 | ||
200 | ifneq ($(CONFIG_SUNRPC),) | |
201 | obj-m += $(shell \ | |
202 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 4 ] ; then \ | |
203 | echo "lttng-probe-sunrpc.o" ; fi;) | |
204 | endif | |
205 | ||
e09a6084 WF |
206 | ifneq ($(CONFIG_VIDEO_V4L2),) |
207 | obj-m += $(shell \ | |
208 | if [ $(VERSION) -ge 3 -a $(PATCHLEVEL) -ge 14 ] ; then \ | |
209 | echo "lttng-probe-v4l2.o" ; fi;) | |
210 | endif | |
211 | ||
b87700e3 AG |
212 | obj-m += lttng-probe-workqueue.o |
213 | ||
42d9070d | 214 | ifneq ($(CONFIG_KALLSYMS_ALL),) |
b87700e3 AG |
215 | obj-m += $(shell \ |
216 | if [ $(VERSION) -ge 3 \ | |
217 | -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 36 \) ] ; then \ | |
218 | echo "lttng-probe-writeback.o" ; fi;) | |
e5429076 MD |
219 | else |
220 | $(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.) | |
42d9070d | 221 | endif |
b87700e3 | 222 | |
b283666f | 223 | |
acd614cc | 224 | ifneq ($(CONFIG_KPROBES),) |
d6d808f3 | 225 | obj-m += lttng-kprobes.o |
acd614cc | 226 | endif |
d6d808f3 | 227 | |
7371f44c MD |
228 | |
229 | ifneq ($(CONFIG_KRETPROBES),) | |
230 | obj-m += lttng-kretprobes.o | |
231 | endif | |
232 | ||
e0a7a7c4 MD |
233 | ifneq ($(CONFIG_DYNAMIC_FTRACE),) |
234 | obj-m += lttng-ftrace.o | |
235 | endif | |
236 | ||
6d61b34d MD |
237 | endif |
238 | ||
239 | else | |
240 | KERNELDIR ?= /lib/modules/$(shell uname -r)/build | |
241 | PWD := $(shell pwd) | |
242 | CFLAGS = $(EXTCFLAGS) | |
243 | ||
244 | default: | |
245 | $(MAKE) -C $(KERNELDIR) M=$(PWD) modules | |
246 | ||
247 | modules_install: | |
248 | $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install | |
249 | /sbin/depmod -a | |
250 | ||
251 | clean: | |
252 | $(MAKE) -C $(KERNELDIR) M=$(PWD) clean | |
253 | ||
254 | endif |