The Meson Build System http://mesonbuild.com/
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
Thibault Saunier b371875e02 docs: Import the website and wiki and build with hotdoc 8 years ago
ci Add Cygwin/x86_64 to AppVeyor CI matrix 8 years ago
cross Fix cross test and run them if a cross compiler is available. 8 years ago
data add support for $sharedstatedir 8 years ago
docs docs: Import the website and wiki and build with hotdoc 8 years ago
graphics Logo tweaking. 10 years ago
man Update version number for release. 8 years ago
manual tests fix "Meson encountered an error in file meson.build, line 19, column … (#1536) 8 years ago
mesonbuild Update version number for release. 8 years ago
syntax-highlighting/vim Vim syntax: new function add_test_setup() 8 years ago
test cases Merge pull request #1654 from dcbaker/c-cpp-link 8 years ago
tools cleanup: Unbound local variable 8 years ago
.appveyor.yml appveyor.yml: Move cygwin and mingw up the list 8 years ago
.editorconfig Add editorconfig file 8 years ago
.gitattributes Created a git attributes file. 11 years ago
.gitignore Make cross tests use same framework as regular tests. 8 years ago
.mailmap mailmap: add couple of aliases 8 years ago
.travis.yml Make it possible to only do unity builds on subprojects. 8 years ago
COPYING Start of project. 12 years ago
MANIFEST.in Bump version number for release. 8 years ago
README.md Github md renderer requires spaces between hashes and the heading text. 8 years ago
__main__.py Reintroduce Python Zipapp support 8 years ago
authors.txt Don't close fds when executing programs 8 years ago
contributing.txt Minor adjusts (#1001) 8 years ago
ghwt.py Use context manager in scripts. 8 years ago
meson.py Do not warn about non-utf8 locales on Windows. 8 years ago
mesonconf.py Back to .py suffix in files. Closes #394. 9 years ago
mesonintrospect.py Back to .py suffix in files. Closes #394. 9 years ago
mesonrewriter.py Store subdir information for each node so we can remove files set in other subdirectories. 8 years ago
mesontest.py Colorize terminal output of mesontest. Closes #1593. 8 years ago
run_cross_test.py run_project_tests: Clean on backends that can't install 8 years ago
run_project_tests.py tests: Move appveyor platform workaround to run_tests.py 8 years ago
run_tests.py unit tests: exe_suffix is '.exe' on Cygwin 8 years ago
run_unittests.py Unset compiler envvars in unit tests. 8 years ago
setup.cfg vs: Use CompilerArgs() for compile and link args 8 years ago
setup.py Bump version number for release. 8 years ago
sideci.yml add sideci.yml 8 years ago
wraptool.py Back to .py suffix in files. Closes #394. 9 years ago

README.md

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

Status

PyPI Travis Appveyor

Dependencies

  • Python (version 3.4 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 very between systems, be sure to use the Python 3 version of pip.

Creating a standalone script

Meson can be run as a Python zip app. To generate the executable run the following command:

python3 -m zipapp -p '/usr/bin/env python3' -m meson:main -o meson <source checkout>

Note that the source checkout may not be meson because it would clash with the generated binary name.

This will zip all files inside the source checkout into the script which includes hundreds of tests, so you might want to temporarily remove those before running it.

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 build; cd build; meson ..

or

cd source_root; mkdir build; meson build

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.txt file for details.

IRC

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

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