And revert "software/slapos-testing: Quickfix python -E errors" now
that pygolang's pymain supports -E option.

This reverts commit 0fad9a6d.

Use md5sum to check if what we download is what we actually got.

GTK tried to compile against libcups when it was present in the system.
This failed the compilation if the includes were not present.

This commit sets "file" as the only backend for printing, thus
explicitly removing cups as a dependency.

See merge request nexedi/slapos!1649

Always install cups in lib folder, even when lib64 would be used by
default.

See merge request !1649

The multiarch strings (GNU target triplets) used currently for platform
detection are different in Suse, as they include the "vendor" ("suse" or
"pc" depending on the GCC version) and the OS part is just "linux"
instead of "linux-gnu".

This changes platform detection to use the constants available in
buildout for detecting the operating system and the `platform` module
for detecting the machine, instead of these multiarch strings.

See merge request nexedi/slapos!1648

follow up 917296b4 (pylint 1.4: Understands six.{PY2,PY3} import
guards (already supported on pylint 2)., 2024-09-25)

Several components use patches directly from Github.
Unfortunately, Github changes the number of characters displayed for the
commits in index lines depending on the size of the repository.
That means, that the content of these patches may change, invalidating
the MD5.

By using the `?full_index=1` param
(https://github.com/orgs/community/discussions/46034#discussioncomment-4846112)
we can request that these patches include the full names of the commits,
thus preventing future changes.

See merge request nexedi/slapos!1645

if libnsl was installed on the system, openvpn would link with it
so be proactive and always link with slapos libnsl.

This patch from PR 147 wa a left over from development, when we merged
we used AccessControl 7.0 which included this patch.

 * https://github.com/mroonga/mroonga/commit/f4d3e6a612d346f690bbf68893e339ff0b69e5b8 might fix the crash we were observing with https://lab.nexedi.com/nexedi/slapos/-/blob/0fad9a6dcaf6f5750c03dcd2a6b42364207767ff/software/erp5/test/test/benchmarks.py , I ran this test 10 times without crash.

 * ~~There's a test failure in ERP5, but it does not seem harmful and we can have a workaround ( nexedi/erp5!1993 )~~ In the end, the problem was fixed upstream so we backport the fix.

See merge request nexedi/slapos!1644

As suggested by Kirill, this patch updates the bugfix release version of
golang 1.21. None of the other older golang version have any new bugfix
release since 620e2a18.

/review-by @kirr
/reviewed-on !1646

This is a fixup of nexedi/slapos!1418

See merge request nexedi/slapos!1627

As a good practice, to make sure the exit code is the code of the
wrapped service

As it runs once and quit, so make it obvious in the output of slapos
node status.

instead of relying on slapos hash-file feature

The database will be refreshed by cron daily, but we need a way to initialize
the first download without waiting for the first cron to kick in.

Clammit is an HTTP interface to the ClamAV virus scanner

Since upgrading to zc.buildout = 3.0.1+slapos004, slapos.rebootstrap
and slapos.recipe.template tests are failing due to: these two tests
running buildout, buildout installing develop eggs, develop eggs now
being installed with pip install -e instead of setup.py develop, and
pip install -e launching sys.executable -E at some point. This fails
because the tests are run using gpython:main script, which currently
does not support -E option.

As a quick fix run these two tests with a barebone python executable
and use export PYTHONPATH to provide the needed eggs. This is not as
good as gpython:main because PYTHONPATH will be inherited by all sub
processes and not just those launched with sys.executable, including
potentially other versions of python.

See merge request !1642

frontends were requested with use-ipv6 and
computer-memory-percent-threshold parameters