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1 | --- |
2 | id: building-from-source | |
3 | --- | |
4 | ||
5 | As [previously stated](#doc-installing-lttng), LTTng is shipped as | |
6 | three packages: LTTng-tools, LTTng-modules and LTTng-UST. LTTng-tools | |
7 | contains everything needed to control tracing sessions, while | |
8 | LTTng-modules is only needed for Linux kernel tracing and LTTng-UST is | |
9 | only needed for user space tracing. | |
10 | ||
11 | The tarballs are available in the | |
12 | <a href="http://lttng.org/download#build-from-source" class="ext">Download | |
13 | section</a> of the LTTng website. | |
14 | ||
15 | Please refer to the `README.md` files provided by each package to | |
16 | properly build and install them. | |
17 | ||
18 | <div class="tip"> | |
19 | <p> | |
20 | <span class="t">Tip:</span>The aforementioned <code>README.md</code> files | |
21 | are rendered as rich text when | |
22 | <a href="https://github.com/lttng" class="ext">viewed on GitHub</a>. | |
23 | </p> | |
24 | </div> | |
cace9dbe PP |
25 | |
26 | If you're using Ubuntu, executing the following Bash script | |
b7189a67 PP |
27 | installs the appropriate dependencies, clones the LTTng |
28 | Git repositories, builds the projects, and installs them. The sources | |
47bfcb75 | 29 | are cloned into `~/src`. Your user needs to be a sudoer for the install |
cace9dbe PP |
30 | steps to be completed. |
31 | ||
32 | ~~~ text | |
33 | #!/bin/bash | |
34 | ||
35 | mkdir ~/src | |
36 | cd ~/src | |
37 | sudo apt-get update | |
38 | sudo apt-get -y install build-essential libtool flex bison \ | |
39 | libpopt-dev uuid-dev libglib2.0-dev autoconf \ | |
40 | git libxml2-dev | |
41 | git clone git://git.lttng.org/lttng-ust.git | |
42 | git clone git://git.lttng.org/lttng-modules.git | |
43 | git clone git://git.lttng.org/lttng-tools.git | |
44 | git clone git://git.lttng.org/userspace-rcu.git | |
45 | git clone git://git.efficios.com/babeltrace.git | |
46 | ||
47 | cd userspace-rcu | |
48 | ./bootstrap && ./configure && make -j 4 && sudo make install | |
49 | sudo ldconfig | |
50 | ||
51 | cd ../lttng-ust | |
52 | ./bootstrap && ./configure && make -j 4 && sudo make install | |
53 | sudo ldconfig | |
54 | ||
55 | cd ../lttng-modules | |
56 | make && sudo make modules_install | |
57 | sudo depmod -a | |
58 | ||
59 | cd ../lttng-tools | |
60 | ./bootstrap && ./configure && make -j 4 && sudo make install | |
61 | sudo ldconfig | |
62 | sudo cp extras/lttng-bash_completion /etc/bash_completion.d/lttng | |
63 | ||
64 | cd ../babeltrace | |
65 | ./bootstrap && ./configure && make -j 4 && sudo make install | |
66 | sudo ldconfig | |
67 | ~~~ |