The Meson Build System

Jussi Pakkanen 40156e422a Make all functionality invokable via the main Meson binary, %!s(int64=7) %!d(string=hai) anos
ci 5eb64a6f3e Revert "Merge pull request #1931 from centricular/use-patched-ninja" %!s(int64=7) %!d(string=hai) anos
ciimage 48fb8595d3 Add missing dependency of Boost Log to a Docker image %!s(int64=7) %!d(string=hai) anos
cross c352c34ff1 cross: Fix host_machine.system in the example iphone cross config. %!s(int64=7) %!d(string=hai) anos
data 9635d0bd69 rpm: pass --wrap-mode=nodownload to %meson %!s(int64=7) %!d(string=hai) anos
docs a629642f1e Bump numbers for new release. %!s(int64=7) %!d(string=hai) anos
graphics 502497e3ca Logo tweaking. %!s(int64=9) %!d(string=hai) anos
man f5d530ef71 Updated version number for 0.42.1 release. %!s(int64=7) %!d(string=hai) anos
manual tests cfb714d42a Stop manual test helper scripts on errors (#2149) %!s(int64=7) %!d(string=hai) anos
mesonbuild 40156e422a Make all functionality invokable via the main Meson binary, %!s(int64=7) %!d(string=hai) anos
msi 2817fcf2f3 Add Python script that creates an MSI installer from a package created with cx_freeze. %!s(int64=7) %!d(string=hai) anos
syntax-highlighting f0ccbc649c Vim syntax: new function add_test_setup() %!s(int64=7) %!d(string=hai) anos
test cases 40156e422a Make all functionality invokable via the main Meson binary, %!s(int64=7) %!d(string=hai) anos
tools 4c00297112 Improve ac_converter to print a help message. %!s(int64=7) %!d(string=hai) anos
.appveyor.yml 4cbfb9a08d Add support for MS-MPI. %!s(int64=7) %!d(string=hai) anos
.coveragerc 8a9479f8ea Enable code coverage on Travis. %!s(int64=7) %!d(string=hai) anos
.editorconfig 07a53eeebb Add editorconfig file %!s(int64=8) %!d(string=hai) anos
.gitattributes 41f76025c1 Created a git attributes file. %!s(int64=10) %!d(string=hai) anos
.gitignore b32af18e75 added *.pyc to .gitignore %!s(int64=7) %!d(string=hai) anos
.mailmap 8c24fc7761 mailmap: add couple of aliases %!s(int64=7) %!d(string=hai) anos
.travis.yml 5eb64a6f3e Revert "Merge pull request #1931 from centricular/use-patched-ninja" %!s(int64=7) %!d(string=hai) anos
COPYING a428c953ff Start of project. %!s(int64=11) %!d(string=hai) anos
MANIFEST.in d942243d50 Bump version number for release. %!s(int64=7) %!d(string=hai) anos
README.md d9939f0064 typo %!s(int64=7) %!d(string=hai) anos
__main__.py 4b5a0e5de7 Reintroduce Python Zipapp support %!s(int64=8) %!d(string=hai) anos
contributing.txt 138a8b221b contributing.txt: Remove a sentence that refers to authors.txt %!s(int64=7) %!d(string=hai) anos
ghwt.py a8173630ea Don't use len() to test emptiness vs not emptiness %!s(int64=7) %!d(string=hai) anos
meson.py 20b57d6e15 Write deprecation warnings to stderr. %!s(int64=7) %!d(string=hai) anos
mesonconf.py 20b57d6e15 Write deprecation warnings to stderr. %!s(int64=7) %!d(string=hai) anos
mesonintrospect.py 20b57d6e15 Write deprecation warnings to stderr. %!s(int64=7) %!d(string=hai) anos
mesonrewriter.py 20b57d6e15 Write deprecation warnings to stderr. %!s(int64=7) %!d(string=hai) anos
mesontest.py 20b57d6e15 Write deprecation warnings to stderr. %!s(int64=7) %!d(string=hai) anos
run_cross_test.py 701e393261 Make cross tests use same framework as regular tests. %!s(int64=7) %!d(string=hai) anos
run_project_tests.py c2e40650e8 Turned mesontest into on internal module. %!s(int64=7) %!d(string=hai) anos
run_tests.py 192d0dd0a7 unit tests: Select test cases inside run_unittests.py %!s(int64=7) %!d(string=hai) anos
run_unittests.py 6beefac09a Add a test for the custom target incdirs change %!s(int64=7) %!d(string=hai) anos
setup.cfg 57ec097b5f vs: Use CompilerArgs() for compile and link args %!s(int64=7) %!d(string=hai) anos
setup.py 7ab774dee5 Add mesonbuild.compilers to packages in setup.py %!s(int64=7) %!d(string=hai) anos
sideci.yml 39ab311019 add sideci.yml %!s(int64=7) %!d(string=hai) anos
wraptool.py 455e55f8e5 Back to .py suffix in files. Closes #394. %!s(int64=8) %!d(string=hai) anos

README.md

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

Status

PyPI Travis Appveyor Codecov

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 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.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