Merge branch 'buildfix' into 'master'

CI: Use mariadb-server

See merge request !429

.gitlab-ci.yml

@@ -28,7 +28,7 @@ make-test:
     - apt-get install -y libdevel-cover-perl libpod-coverage-perl libtest-most-perl
     - apt-get install -y libnet-server-perl libconfig-inifiles-perl libdatetime-perl libcache-fastmmap-perl libtimedate-perl
       libcrypt-des-perl libcrypt-rc4-perl libdigest-sha-perl libdigest-md4-perl libmime-lite-perl
-    - apt-get install -y mysql-server
+    - apt-get install -y mariadb-server
 
     # Start services and create dirs we need
     - service mysql start
@@ -71,7 +71,7 @@ make-install:
     - apt-get update
     - apt-get dist-upgrade -y
     - apt-get install -y git make
-    - apt-get install -y mysql-server
+    - apt-get install -y mariadb-server
     - cd "$CI_PROJECT_DIR"
     - ./update-git-modules
     - perl Makefile.PL