Force installation of MariaDB version of mysql-common

Make dependency on mysql-common package in debian/control
versioned to force that it is installed together with the other
mariadb-* packages. This ensures that the init.d and systemd
files for MariaDB mysqld are the ones from MariaDB.org repos.

debian/control

@@ -32,7 +32,7 @@ Package: libmariadbclient18
 Section: libs
 Architecture: any
 Depends: libmysqlclient18 (= ${source:Version}),
-         mariadb-common,
+         mariadb-common (>= ${source:Version}),
          ${misc:Depends},
          ${shlibs:Depends}
 Conflicts: mariadb-galera-server-10.0 (<< 10.0.5),
@@ -120,7 +120,7 @@ Description: MariaDB database common files (e.g. /etc/mysql/my.cnf)
 Package: mariadb-common
 Section: database
 Architecture: all
-Depends: mysql-common, ${misc:Depends}, ${shlibs:Depends}
+Depends: mysql-common (>= ${source:Version}), ${misc:Depends}, ${shlibs:Depends}
 Description: MariaDB database common files (e.g. /etc/mysql/conf.d/mariadb.cnf)
  MariaDB is a fast, stable and true multi-user, multi-threaded SQL database
  server. SQL (Structured Query Language) is the most popular database query
@@ -133,7 +133,7 @@ Description: MariaDB database common files (e.g. /etc/mysql/conf.d/mariadb.cnf)
 Package: mariadb-client-core-10.0
 Architecture: any
 Depends: libmariadbclient18 (>= ${source:Version}),
-         mariadb-common,
+         mariadb-common (>= ${source:Version}),
          ${misc:Depends},
          ${shlibs:Depends}
 Provides: mysql-client-core,
@@ -185,7 +185,7 @@ Depends: debianutils (>=1.6),
          libdbi-perl,
          libmariadbclient18 (>= ${source:Version}),
          mariadb-client-core-10.0 (>= ${source:Version}),
-         mariadb-common,
+         mariadb-common (>= ${source:Version}),
          ${misc:Depends},
          ${perl:Depends},
          ${shlibs:Depends}
@@ -288,7 +288,7 @@ Package: mariadb-server-10.0
 Architecture: any
 Suggests: mailx, mariadb-test, tinyca
 Recommends: libhtml-template-perl
-Pre-Depends: mariadb-common, adduser (>= 3.40), debconf
+Pre-Depends: mariadb-common (>= ${source:Version}), adduser (>= 3.40), debconf
 Depends: bsdutils,
          libdbi-perl,
          lsb-base (>= 3.0-10),