The Meson Build System

Andrei Alexeyev 63384627e6 ninja: Always treat PCHs as an implicit dependency 5 anni fa
ci 9d710503c4 azure: ignore PRs which should be skipped for ci 5 anni fa
ciimage 4d54a22b49 setup hdf5 test 5 anni fa
cross 6c76ac8017 Handle strings in cross file args. Closes #4671. 5 anni fa
data bbcf80d734 Remove argv2, which is not supported by polkit. Closes #4758. 5 anni fa
docs bb3997a39c fix documentation typo for default_library option [skip ci] 5 anni fa
graphics 502497e3ca Logo tweaking. 9 anni fa
man 4de093c8d5 Fix typo [skip ci] 5 anni fa
manual tests d505a68e34 Fix crlf line endings 5 anni fa
mesonbuild 63384627e6 ninja: Always treat PCHs as an implicit dependency 5 anni fa
msi f0ee06bdab Add all files from scripts to MSI package. Closes #4621. 5 anni fa
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.coveragerc 8a9479f8ea Enable code coverage on Travis. 7 anni fa
.editorconfig 07a53eeebb Add editorconfig file 8 anni fa
.gitattributes d505a68e34 Fix crlf line endings 5 anni fa
.gitignore 2ba2c7771f allow nested if loop 5 anni fa
.mailmap 8c24fc7761 mailmap: add couple of aliases 7 anni fa
.travis.yml f881532559 Updated Linux CI image to cosmic. 5 anni fa
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MANIFEST.in 1f6247d118 Add missing file to manifest. [skip ci] 6 anni fa
README.md 7838f9afc3 README: Remove deprecated Appveyor badge [skip ci] 5 anni fa
__main__.py e4a83e47d4 Fix __main__.py for zipapp to work 6 anni fa
azure-pipelines.yml db61d018ce ci/msys2: use the msys2 ninja 5 anni fa
contributing.md 33e279bc11 [skip ci] Improve Contributing file slightly 6 anni fa
ghwt.py 8f7781f1d6 using urlopen() with explicit timeout 6 anni fa
meson.py 1b1c66d7bc meson.py: sys.path requires str, not pathlib.Path 6 anni fa
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run_meson_command_tests.py 5a9c9c70df tests: fix test_meson_installed after the recent appveyor image update 5 anni fa
run_project_tests.py 042f5638bf project tests: qt is available on the macOS CI 5 anni fa
run_tests.py 19f81d3e33 Never access environment.properties downstream 5 anni fa
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setup.py 4b3e21b894 Fixed test case and setup.py 5 anni fa
sideci.yml 39ab311019 add sideci.yml 7 anni fa
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README.md

Meson® is a project to create the best possible next-generation build system.

Status

PyPI Travis Build Status Codecov Total Alerts

Dependencies

  • Python (version 3.5 or newer)
  • Ninja (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, 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 file for details.

IRC

The irc channel for Meson is #mesonbuild over at Freenode.

You can use FreeNode's official webchat to connect to this channel.

Further info

More information about the Meson build system can be found at the project's home page.

Meson is a registered trademark of Jussi Pakkanen.