meson_mirror

The Meson Build System http://mesonbuild.com

Xavier Claessens 6a1732a29d nasm: Fallback to native compiler when cross compiling If nasm is not defined in cross file binaries we can fallback to build machine nasm. When cross compiling C code we need a different gcc binary for native and cross targets, e.g. `gcc` and `x86_64-w64-mingw32-gcc`. But when cross compiling NASM code the compiler is the same, it is the source code that has to be made for the target platform. We can thus use nasm from build machine's PATH to cross compile for Windows on Linux for example. The difference is the arguments Meson will pass when invoking nasm e.g. `-fwin64`. That is already handled by NasmCompiler class.		před 4 hodinami
.github	CI/MacOS: move some things out of the run script into the env key	před 1 dnem
ci	CI: ubuntu-rolling: fix configuration for sources after format change	před 20 hodinami
cross	Added support for Texas Instruments C6000 compiler.	před 2 měsíci
data	Add meson test --interactive	před 3 dny
docs	docs: fix bad link in snippet	před 21 hodinami
graphics	Document the color used in the logo.	před 7 měsíci
man	Bump version number for rc2.	před 2 měsíci
manual tests	interpreter: Handle BuildTarget.vala_args as Files in the interpreter	před 7 měsíci
mesonbuild	nasm: Fallback to native compiler when cross compiling	před 4 hodinami
packaging	Use SPDX-License-Identifier consistently	před 5 měsíci
test cases	tests/d/10: Fix condition with clang++ and gdc	před 19 hodinami
tools	Use SPDX-License-Identifier consistently	před 5 měsíci
unittests	Add bztar support to meson dist	před 2 týdny
.editorconfig	editorconfig settings: attempt to guarantee the final end-of-line char	před 3 roky
.flake8	Move classes used by scripts to their own module	před 2 roky
.gitattributes	Mark the bash completion files for bash and zsh as Shell files	před 3 měsíci
.gitignore	coverage: Enable coverage reports	před 3 roky
.mailmap	mailmap: add alias for myself	před 2 roky
.mypy.ini	fix broken type annotation imports being ignored	před 5 měsíci
.pylintrc	pylint: enable the set_membership plugin	před 1 rokem
CODEOWNERS	modules/wayland: Add unstable_wayland module	před 2 roky
COPYING	Start of project.	před 12 roky
MANIFEST.in	remove outdated reference to deleted files in setuptools packaging	před 2 roky
README.md	README: Document python requirement history	před 8 měsíci
azure-pipelines.yml	azure pipelines: fix branch patterns to support 1.x release branches	před 11 měsíci
contributing.md	Readme fixes. [skip ci]	před 5 roky
meson.py	Use SPDX-License-Identifier consistently	před 5 měsíci
pyproject.toml	setup.py: better requirements	před 2 roky
run_cross_test.py	Use SPDX-License-Identifier consistently	před 5 měsíci
run_format_tests.py	meson format command	před 3 týdny
run_meson_command_tests.py	Use SPDX-License-Identifier consistently	před 5 měsíci
run_mypy.py	modules: rename qt.py -> _qt.py	před 2 týdny
run_project_tests.py	Fix builds with Ninja 12 and remove a 5 year old workaround.	před 2 týdny
run_single_test.py	Use SPDX-License-Identifier consistently	před 5 měsíci
run_tests.py	Fix builds with Ninja 12 and remove a 5 year old workaround.	před 2 týdny
run_unittests.py	Use SPDX-License-Identifier consistently	před 5 měsíci
setup.cfg	mark the PyPI metadata as supporting python 3.12	před 7 měsíci
setup.py	Use SPDX-License-Identifier consistently	před 5 měsíci
skip_ci.py	Use SPDX-License-Identifier consistently	před 5 měsíci

README.md

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

Status

Dependencies

Python (version 3.7 or newer)
Ninja (version 1.8.2 or newer)

Latest Meson version supporting previous Python versions:

Python 3.6: 0.61.5
Python 3.5: 0.56.2
Python 3.4: 0.45.1

Installing from source

Meson is available on PyPi, so it can be installed with pip3 install meson. The exact command to type to install with pip can vary between systems, be sure to use the Python 3 version of pip.

If you wish you can install it locally with the standard Python command:

python3 -m pip install meson

For builds using Ninja, Ninja can be downloaded directly from Ninja GitHub release page or via PyPi

python3 -m pip install ninja

More on Installing Meson build can be found at the getting meson page.

Creating a standalone script

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

./packaging/create_zipapp.py --outfile meson.pyz --interpreter '/usr/bin/env python3' <source checkout>

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 setup <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>
meson setup builddir

To compile, cd into your build directory and type ninja. To run unit tests, type ninja test.

More on running Meson build system commands can be found at the running meson page or by typing meson --help.

Contributing

We love code contributions. See the contribution page on the website for details.

IRC

The channel to use is #mesonbuild either via Matrix (web interface) or OFTC IRC.

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.