We don't want the -dev packages from mariadb-10.3 to in any case override
or interact with the -dev packages from mariadb-10.5 currently in Debian
unstable.

Also update Salsa-CI to reflect this.

For an unknown reason the test main.failed_auth_unixsocket returned a
different error code on debci runs on arch armhf and i386 compared to
amd64 where the test passed correctly.

Temporarily skip this one test to get rest of debci to pass.

- Add support for new Salsa-CI stage 'provisioning' added in
  salsa-ci-team/pipeline@2965bbaf

- Omit custom buildpackage-script and just use vanilla Salsa-CI code,
  in particular now after upstream changes in
  salsa-ci-team/pipeline@1dc1a2ed...b527f8e7

Everybody building against the MariaDB Connector C should use build-depend
on the libmariadb-dev package.

Also run 'wrap-and-sort -av'.

Michael Krieger authored Nov 22, 2020 and Otto Kekäläinen committed Nov 22, 2020

MariaDB 10.3 has no major changes that I've discovered impacting innotop.  At the very least, this makes it functional within MariaDB 10.3.
In the absence of this, upon choosing one of the other screens, such as pushing "L" to bring up the lock screen, it crashes with the error:
        Use of uninitialized value $text in pattern match (m//) at /usr/bin/innotop line 620.

Drop patches applied upstream.

Update to upstream version '10.3.27'
with Debian dir ecb65ad8ead6732d4b8a71f40bcb944ec0646ce8

Seems MySQL 8.0 installation in Sid is broken, so ignore it for now:

Setting up mysql-server-8.0 (8.0.21-1) ...
invoke-rc.d: could not determine current runlevel
Stopping MySQL database server: mysqld.
update-alternatives: using /etc/mysql/mysql.cnf to provide /etc/mysql/my.cnf (my.cnf) in auto mode
Renaming removed key_buffer and myisam-recover options (if present)
mysqld will log errors to /var/log/mysql/error.log
mysqld is running as pid 653
dpkg: error processing package mysql-server-8.0 (--configure):
 installed mysql-server-8.0 package post-installation script subprocess returned error exit status 1
Setting up libhttp-date-perl (6.05-1) ...
Setting up libclone-perl (0.45-1) ...
Setting up libhtml-tagset-perl (3.20-4) ...
Setting up liblwp-mediatypes-perl (6.04-1) ...
Setting up libencode-locale-perl (1.05-1) ...
Setting up libhtml-parser-perl (3.73-1) ...
Setting up libhttp-message-perl (6.25-1) ...
dpkg: dependency problems prevent configuration of mysql-server:
 mysql-server depends on mysql-server-8.0; however:
  Package mysql-server-8.0 is not configured yet.
dpkg: error processing package mysql-server (--configure):
 dependency problems - leaving unconfigured
Setting up libcgi-pm-perl (4.50-1) ...
Setting up libhtml-template-perl (2.97-1) ...
Setting up libcgi-fast-perl (1:2.15-1) ...
Processing triggers for libc-bin (2.31-2) ...
Errors were encountered while processing:
 mysql-server-8.0
 mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)

This plugin is required for libmariadb3 to be able to communicate to
MySQL 8.0 servers, since those have started mandating the use of it
in the wire protocol.

Requirement was detected by dbconfig autopkgtests.

Due to new packages in Debian Sid (future Bullseye) the upgrade that
previously worked now fails with:

Unpacking sysvinit-utils (2.96-4) over (2.88dsf-59) ...
dpkg: error processing archive /var/cache/apt/archives/sysvinit-utils_2.96-4_amd64.deb (--unpack):
 trying to overwrite '/lib/init/vars.sh', which is also in package initscripts 2.88dsf-59
Errors were encountered while processing:
 /var/cache/apt/archives/sysvinit-utils_2.96-4_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

The MySQL 8.0 packaging moved around quite a lot of files in commit
mysql@e2a8cda6

Thus the MariaDB Breaks/Replaces need to adapt.

This commit is similar to 0429e584.

Fixes Lintian errors:

E duplicate-globbing-patterns mysql-test/mysql-stress-test.pl in lines 213 467 467
E duplicate-globbing-patterns storage/innobase/fts/fts0pars.cc in lines 590 590
E duplicate-globbing-patterns storage/tokudb/PerconaFT/third_party/xz-4.999.9beta/lib/getopt_int.h in lines 769 800
E duplicate-globbing-patterns strings/strxmov.c in lines 355 355
E duplicate-globbing-patterns strings/strxnmov.c in lines 355 355
E redundant-globbing-patterns [client/* client/echo.c] for client/echo.c
E redundant-globbing-patterns [mysql-test/mysql-stress-test.pl mysql-test/mysql-stress-test.pl] for mysql-test/mysql-stress-test.pl
E redundant-globbing-patterns [storage/innobase/fts/fts0pars.cc storage/innobase/fts/fts0pars.cc] for storage/innobase/fts/fts0pars.cc
E redundant-globbing-patterns [strings/strxmov.c strings/strxmov.c] for strings/strxmov.c
E redundant-globbing-patterns [strings/strxnmov.c strings/strxnmov.c] for strings/strxnmov.c

Update to upstream version '10.3.24'
with Debian dir 3acf7457e06fc37e7eb2d2f7b9bb449a67e77dcd

None of the excluded files are packaged for use in mariadb-10.3, but some
of them are used in mariadb-10.4 packaging.

Christian Ehrhardt authored Jun 30, 2020 and Otto Kekäläinen committed Jul 05, 2020

Adapted from !28

- DEB_BUILD_HARDENING is only used with hardening-wrapper which is
  deprecated in Debian, so remove it
- The word 'terse' should be checked in DEB_BUILD_OPTIONS and verbosity
  controlled by it

These /var/lib/mysql/undo_001 and undo_002 are always created by default
in 8.0 so it is a good way to detect 8.0 datadirs.

MySQL 8.0 has #define FSP_MIN_UNDO_TABLESPACES 2 since MySQL 8.0.3
(2 releases before the 8.0.11 GA):
https://github.com/mysql/mysql-server/commit/b26f8d6552d5464b80c938572412e7566505cd97

WL#10583: Stop using rollback segments in the system tablespace
https://dev.mysql.com/worklog/task/?id=10583

The package libdbd-mariadb-perl has been available in Debian September
2018, so it is already included since Debian Buster and Ubuntu Disco.

Use it as the primary Recommends for MariaDB client binaries, but keep
the MySQL variant as a fall-back in case this package gets backported to
older releases that did not yet have it.

Drop the version for libdbd-mysql-perl since version 2.1020 that
superseded version 1.2219 was released in 2002 and there is no need to
keep carrying over that information.

https://tracker.debian.org/pkg/libdbd-mysql-perl
https://tracker.debian.org/pkg/libdbd-mariadb-perl

Level 10 is supported since Ubuntu 18.04 Bionic and Debian Stretch,
which can be considered the minimum for all new/future software.
Only Debian Jesse and Ubuntu Xenial are at compat level 9 anymore.

This cannot be installed on the system as it includes hard-coded test user
credentials, nor can it be shipped in mariadb-test-data that should not
have any architecture specific files (which this binary would be).