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