The linux32 job runs inside a docker container with a 32-bit libc, etc.
This breaks any GitHub Actions scripts that are implemented in
javascript, because they ship with their own 64-bit version of Node.js
that's dynamically linked. They'll fail with a message like:
exec /__e/node20/bin/node: no such file or directory
because they can't find the runtime linker.
This hasn't been a problem until recently because we special-case older,
non-javascript versions of these actions for the linux32 job. But it
recently became an issue when our old version of actions/upload-artifact
was deprecated, causing the job to fail. We worked around that in
90f2c7240c (ci: remove 'Upload failed tests' directories' step from
linux32 jobs, 2024-09-09), but it meant a loss of functionality for that
job. And we may eventually run into the same deprecation problem with
actions/checkout, which can't just be removed.
We can solve the linking issue by installing the 64-bit libc and stdc++
packages before doing anything else. Coupled with the switch to a more
recent image in the previous patch, that lets us remove the
special-casing of the action scripts entirely.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git - fast, scalable, distributed revision control system
Git is a fast, scalable, distributed revision control system with an
unusually rich command set that provides both high-level operations
and full access to internals.
Git is an Open Source project covered by the GNU General Public
License version 2 (some parts of it are under different licenses,
compatible with the GPLv2). It was originally written by Linus
Torvalds with help of a group of hackers around the net.
Please read the file INSTALL for installation instructions.
Many Git online resources are accessible from https://git-scm.com/
including full documentation and Git related tools.
See Documentation/gittutorial.txt to get started, then see
Documentation/giteveryday.txt for a useful minimum set of commands, and
Documentation/git-<commandname>.txt for documentation of each command.
If git has been correctly installed, then the tutorial can also be
read with man gittutorial or git help tutorial, and the
documentation of each command with man git-<commandname> or git help <commandname>.
CVS users may also want to read Documentation/gitcvs-migration.txt
(man gitcvs-migration or git help cvs-migration if git is
installed).
Those wishing to help with error message, usage and informational message
string translations (localization l10) should see po/README.md
(a po file is a Portable Object file that holds the translations).
Issues which are security relevant should be disclosed privately to
the Git Security mailing list git-security@googlegroups.com.
The maintainer frequently sends the "What's cooking" reports that
list the current status of various development topics to the mailing
list. The discussion following them give a good reference for
project status, development direction and remaining tasks.
The name "git" was given by Linus Torvalds when he wrote the very
first version. He described the tool as "the stupid content tracker"
and the name as (depending on your mood):
random three-letter combination that is pronounceable, and not
actually used by any common UNIX command. The fact that it is a
mispronunciation of "get" may or may not be relevant.
stupid. contemptible and despicable. simple. Take your pick from the
dictionary of slang.
"global information tracker": you're in a good mood, and it actually
works for you. Angels sing, and a light suddenly fills the room.
"goddamn idiotic truckload of sh*t": when it breaks
