contributing.txt - external/github.com/mesonbuild/meson - Git at Google

 Contributing to the Meson build system

 There are two simple ways to submit your patches. The preferred way is
 to send a github pull request. Small changes can also be sent as
 patches as emails to the Meson mailing list.


 Python Coding style

 Meson follows the basic Python coding style. Additional rules are the
 following:

 - indent 4 spaces, no tabs ever
 - indent meson.build files with two spaces
 - try to keep the code as simple as possible
 - contact the mailing list before embarking on large scale projects
   to avoid wasted effort
 - all new features must come with a test (or several if it is
   a big feature)

 Meson uses Flake8 for style guide enforcement. The Flake8 options for
 the project are contained in setup.cfg.

 To run Flake8 on your local clone of Meson:

  $ python3 -m pip install flake8
  $ cd meson
  $ flake8

 C/C++ coding style

 Meson has a bunch of test code in several languages. The rules for
 those are simple.

 - indent 4 spaces, no tabs ever
 - brace always on the same line as if/for/else/function definition


 External dependencies

 The goal of Meson is to be as easily usable as possible. The user
 experience should be "get Python3 and Ninja, run", even on
 Windows. Unfortunately this means that we can't have dependencies on
 projects outside of Python's standard library. This applies only to
 core functionality, though. For additional helper programs etc the use
 of external dependencies may be ok. If you feel that you are dealing
 with this kind of case, please raise the issue on the mailing list
 first.


 What not to contribute?

 There are a few things that people seem to want to add to Meson but which
 are not there by design and will not be added either.

 The first one is defining your own functions or a generalized for loop.
 These are bad because they would make Meson's DSL Turing complete. The
 second feature is a Make backend.

 The FAQ has specific information why these two features will not be
 added to Meson: https://github.com/mesonbuild/meson/wiki/FAQ

 Merge requests adding either of these two features will be automatically
 rejected. Please save everyone's time (especially your own) and don't start
 working on these features.


 Do I need to sign a CLA?

 No. All contributions are welcome.
	Contributing to the Meson build system

	There are two simple ways to submit your patches. The preferred way is
	to send a github pull request. Small changes can also be sent as
	patches as emails to the Meson mailing list.


	Python Coding style

	Meson follows the basic Python coding style. Additional rules are the
	following:

	- indent 4 spaces, no tabs ever
	- indent meson.build files with two spaces
	- try to keep the code as simple as possible
	- contact the mailing list before embarking on large scale projects
	to avoid wasted effort
	- all new features must come with a test (or several if it is
	a big feature)

	Meson uses Flake8 for style guide enforcement. The Flake8 options for
	the project are contained in setup.cfg.

	To run Flake8 on your local clone of Meson:

	$ python3 -m pip install flake8
	$ cd meson
	$ flake8

	C/C++ coding style

	Meson has a bunch of test code in several languages. The rules for
	those are simple.

	- indent 4 spaces, no tabs ever
	- brace always on the same line as if/for/else/function definition


	External dependencies

	The goal of Meson is to be as easily usable as possible. The user
	experience should be "get Python3 and Ninja, run", even on
	Windows. Unfortunately this means that we can't have dependencies on
	projects outside of Python's standard library. This applies only to
	core functionality, though. For additional helper programs etc the use
	of external dependencies may be ok. If you feel that you are dealing
	with this kind of case, please raise the issue on the mailing list
	first.


	What not to contribute?

	There are a few things that people seem to want to add to Meson but which
	are not there by design and will not be added either.

	The first one is defining your own functions or a generalized for loop.
	These are bad because they would make Meson's DSL Turing complete. The
	second feature is a Make backend.

	The FAQ has specific information why these two features will not be
	added to Meson: https://github.com/mesonbuild/meson/wiki/FAQ

	Merge requests adding either of these two features will be automatically
	rejected. Please save everyone's time (especially your own) and don't start
	working on these features.


	Do I need to sign a CLA?

	No. All contributions are welcome.