|
|
|
|
<p align="center">
|
|
|
|
|
<img src="http://mesonbuild.com/assets/images/meson_logo.png">
|
|
|
|
|
</p>
|
|
|
|
|
Meson® is a project to create the best possible next-generation
|
|
|
|
|
build system.
|
|
|
|
|
|
|
|
|
|
#### Status
|
|
|
|
|
|
|
|
|
|
[](https://pypi.python.org/pypi/meson)
|
|
|
|
|
[](https://travis-ci.org/mesonbuild/meson)
|
|
|
|
|
[](https://ci.appveyor.com/project/mesonbuild/meson)
|
|
|
|
|
[](https://codecov.io/gh/mesonbuild/meson/branch/master)
|
|
|
|
|
|
|
|
|
|
#### Dependencies
|
|
|
|
|
|
|
|
|
|
- [Python](http://python.org) (version 3.5 or newer)
|
|
|
|
|
- [Ninja](https://ninja-build.org) (version 1.5 or newer)
|
|
|
|
|
|
|
|
|
|
#### Installing from source
|
|
|
|
|
|
|
|
|
|
You can run Meson directly from a revision control checkout or an
|
|
|
|
|
extracted tarball. If you wish you can install it locally with the
|
|
|
|
|
standard Python distutils command `python3 setup.py install <your
|
|
|
|
|
options here>`.
|
|
|
|
|
|
|
|
|
|
Meson is also available from
|
|
|
|
|
[PyPi](https://pypi.python.org/pypi/meson), so it can be installed
|
|
|
|
|
with `pip3 install meson` (this does not require a source checkout,
|
|
|
|
|
pip will download the package automatically). The exact command to
|
|
|
|
|
type to install with pip can vary between systems, be sure to use the
|
|
|
|
|
Python 3 version of pip.
|
|
|
|
|
|
|
|
|
|
#### Running
|
|
|
|
|
|
|
|
|
|
Meson requires that you have a source directory and a build directory
|
|
|
|
|
and that these two are different. In your source root must exist a file
|
|
|
|
|
called 'meson.build'. To generate the build system run this command:
|
|
|
|
|
|
|
|
|
|
`meson <source directory> <build directory>`
|
|
|
|
|
|
|
|
|
|
Depending on how you obtained Meson the command might also be called
|
|
|
|
|
`meson.py` instead of plain `meson`. In the rest of this document we
|
|
|
|
|
are going to use the latter form.
|
|
|
|
|
|
|
|
|
|
You can omit either of the two directories, and Meson will substitute
|
|
|
|
|
the current directory and autodetect what you mean. This allows you to
|
|
|
|
|
do things like this:
|
|
|
|
|
|
|
|
|
|
`cd source_root; mkdir builddir; cd builddir; meson ..`
|
|
|
|
|
|
|
|
|
|
or
|
|
|
|
|
|
|
|
|
|
`cd source_root; mkdir builddir; meson builddir`
|
|
|
|
|
|
|
|
|
|
To compile, cd into your build directory and type `ninja`. To run unit
|
|
|
|
|
tests, type `ninja test`.
|
|
|
|
|
|
|
|
|
|
Install is the same but it can take an extra argument:
|
|
|
|
|
|
|
|
|
|
`DESTDIR=/destdir/path ninja install`
|
|
|
|
|
|
|
|
|
|
`DESTDIR` can be omitted. If you are installing to system directories,
|
|
|
|
|
you may need to run this command with sudo.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#### Contributing
|
|
|
|
|
|
|
|
|
|
We love code contributions. See the [contributing.md](contributing.md) file for
|
|
|
|
|
details.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#### IRC
|
|
|
|
|
|
|
|
|
|
The irc channel for Meson is `#mesonbuild` over at Freenode.
|
|
|
|
|
|
|
|
|
|
You can use [FreeNode's official webchat](https://webchat.freenode.net/#mesonbuild)
|
|
|
|
|
to connect to this channel.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#### Further info
|
|
|
|
|
|
|
|
|
|
More information about the Meson build system can be found at the
|
|
|
|
|
[project's home page](http://mesonbuild.com).
|
|
|
|
|
|
|
|
|
|
Meson is a registered trademark of Jussi Pakkanen.
|
