]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
Documentation/sphinx: prevent generation of .pyc files in the source tree
authorJani Nikula <jani.nikula@intel.com>
Tue, 31 Jan 2017 18:18:05 +0000 (20:18 +0200)
committerJonathan Corbet <corbet@lwn.net>
Wed, 1 Feb 2017 20:03:58 +0000 (13:03 -0700)
commit2a0f4038a4919712a62031dc63aa871a84b4ad05
treebe8309db0202429d3272d88277cee699d7467165
parent028f25332c4f7e8befb22e12eaedd105cd45acb2
Documentation/sphinx: prevent generation of .pyc files in the source tree

Use PYTHONDONTWRITEBYTECODE=1 to prevent python from creating .pyc files
in the source tree. Python 3.2 has a __pycache__ scheme [1], but before
that the only alternative seems to be to copy the source files to the
build tree to ensure the .pyc files are created there too. Just prevent
.pyc file generation for simplicity.

Considering the small amount of python code to compile (assuming sphinx
itself has .pyc around), the impact on build is neglible.

[1] http://stackoverflow.com/questions/3522079/changing-the-directory-where-pyc-files-are-created

References: http://lkml.kernel.org/r/CAMuHMdVxqpH7-9XJ+YE_pgoA+-fe0969cSkOehYh3uubYcrhZA@mail.gmail.com
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
References: http://lkml.kernel.org/r/1485816692.2900.17.camel@decadent.org.uk
Reported-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/Makefile.sphinx