user/sven/linux.git/scripts/sphinx-pre-install, branch v5.13

docs: sphinx-pre-install: don't barf on beta Sphinx releases

2021-04-15T22:01:50Z

sphinx-pre-install is picky when it comes to parsing sphinx versions; it failed when run with sphinx 4.0.0b1. Tweak the regex to tolerate a trailing "bN" on the version number. Signed-off-by: Jonathan Corbet

Docs: drop Python 2 support

2021-02-02T00:17:14Z

The kernel build system as a whole is dropping support for Python 2, so we should do the same. The effects are rather small, especially considering that much of the deleted code was not doing anything under any version of Python anyway. Signed-off-by: Jonathan Corbet

tweewide: Fix most Shebang lines

2020-12-08T14:30:04Z

Change every shebang which does not need an argument to use /usr/bin/env. This is needed as not every distro has everything under /usr/bin, sometimes not even bash. Signed-off-by: Finn Behrens Signed-off-by: Masahiro Yamada

docs: Don't push Sphinx upgrades quite so readily

2020-06-26T15:31:53Z

The sphinx-pre-install script will put out a verbose message recommending an upgrade for anybody running less than 2.4.4 - which was only released in March. So *everybody* will see that warning at this point. Let's only warn if the user is below our generally recommended version (1.7.9 currently). It might be good to put out a warning if people are explicitly making PDF files, but would need to be done in a different place and relatively few people do that. Signed-off-by: Jonathan Corbet

scripts: sphinx-pre-install: change the output order

2020-04-28T18:52:52Z

When the script detects the need for an upgrade, it will print either a warning or a note. Let's change a little bit the order where messages will be displayed, in order to make easier for the user to identify the more important messages. It should now be like this: Detected OS: Fedora release 31 (Thirty One). Sphinx version: 1.7.9 Note: It is recommended at least Sphinx version 2.4.4 if you need PDF support. To upgrade Sphinx, use: /usr/bin/python3 -m venv sphinx_2.4.4 . sphinx_2.4.4/bin/activate pip install -r ./Documentation/sphinx/requirements.txt If you want to exit the virtualenv, you can use: deactivate All optional dependencies are met. Needed package dependencies are met. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/20200421182758.04e0a53e@coco.lan Signed-off-by: Jonathan Corbet

scripts: sphinx-pre-install: fix a bug when using with venv

2020-04-28T18:52:02Z

When python3 creates a venv, it adds python into it! This causes any upgrade recommendation to look like this: /devel/v4l/docs/sphinx_1.7.9/bin/python3 -m venv sphinx_2.4.4 . sphinx_2.4.4/bin/activate pip install -r ./Documentation/sphinx/requirements.txt With is wrong (and it may not work). So, when recomending an upgrade, exclude the venv dir from the search path, and get the system's python. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/aa622ff71bebf6960fc0262fb90e7ebc7a999a02.1587478901.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet

scripts: sphinx-pre-install: change recommendation text if venv exists

2020-04-28T18:52:02Z

If one is running a Sphinx version older than what's recommended, but there's already a newer working virtual env, change the text, as it is just a matter of switching to the new venv, instead of creating a new one from scratch. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/bcf79d0399a1c3444ca938dcdce599c3273980ab.1587478901.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet

scripts: sphinx-pre-install: change the warning for version < 2.4.4

2020-04-28T18:52:02Z

As requested by Jon, change the version check, in order to not emit a warning if version is >= 1.7.9, but below 2.4.4. After this patch, if someone used an older version, it will say: ./scripts/sphinx-pre-install Sphinx version 1.7.9 Note: It is recommended at least Sphinx version 2.4.4 if you need PDF support. Detected OS: Fedora release 31 (Thirty One). To upgrade Sphinx, use: /devel/v4l/docs/sphinx_1.7.9/bin/python3 -m venv sphinx_2.4.4 . sphinx_2.4.4/bin/activate pip install -r ./Documentation/sphinx/requirements.txt If you want to exit the virtualenv, you can use: deactivate All optional dependencies are met. Needed package dependencies are met. If Sphinx is not detected at all, it Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/79584d317ba16f5d4f37801c5ee57cf04085f962.1587478901.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet

scripts: sphinx-pre-install: only ask to activate valid venvs

2020-04-28T18:52:02Z

If a venv doesn't contain Sphinx, or has an older Sphinx version, ignore it. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/d11a00d88514e8a0357e1b0a05ebd518952a1d39.1587478901.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet

scripts: sphinx-pre-install: add support for python -m venv

2020-04-20T21:19:13Z

Since python 3.3, the recommended way to setup a virtual env is via "python -m venv". Set this as a default, if python version is compatible with such feature. While here, add more comments to it, as the script is getting more complex. So, better to add more things, to avoid accidentally breaking it while improving it. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/252cc849c79527ad496247e4c481961478adf41c.1586883286.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet