Deb packaging: Add support for Ubuntu 18.10 (Cosmic Cuttlefish)

(cherry picked from commit a7114ceac42e82a8b152f3e2e183db4791ed54a2)
(cherry picked from commit e0204567d31cbaf4f9c6f68531ca2aaec15d38bb)

Author: ltangvald

packaging/deb-in/CMakeLists.txt

@@ -342,6 +342,29 @@ ELSEIF(DEB_CODENAME STREQUAL "bionic")
     # Cluster code triggers a lot of new warnings with GCC 7.2
     SET (DEB_DEBUG_MAINTAINER "-DMYSQL_MAINTAINER_MODE=0")
   ENDIF()
+ELSEIF(DEB_CODENAME STREQUAL "cosmic")
+  SET (DEB_PLATFORMRELEASE "ubuntu18.10")
+  SET (DEB_CONTROL_BDEPS "dh-apparmor, dh-systemd (>=1.5)")
+  SET (DEB_INSTALL_SOURCE_XZ "../*.tar.xz usr/src/mysql/")
+  SET (DEB_RULES_INSTALL_SYSTEMD
+    "install -m 0755 debian/extra/mysql-systemd-start debian/tmp/usr/share/mysql/")
+  SET (DEB_RULES_INSTALL_APPARMOR
+    "install -g root -o root -m 0644 -D debian/extra/apparmor-profile debian/tmp/etc/apparmor.d/usr.sbin.mysqld")
+  SET (DEB_RULES_APPARMOR_LOAD
+    "dh_apparmor -pmysql-${DEB_PRODUCTNAME}-server --profile-name=usr.sbin.mysqld")
+  SET (DEB_RULES_SYSTEMD_ENABLE "dh_systemd_enable --name=mysql")
+  SET (DEB_RULES_SYSTEMD_START "dh_systemd_start --restart-after-upgrade")
+  SET (DEB_INSTALL_SERVER_SYSTEMD "usr/share/mysql/mysql-systemd-start")
+  SET (DEB_INSTALL_SERVER_APPARMOR "etc/apparmor.d/usr.sbin.mysqld")
+  SET (DEB_SERVICE_SERVER_EXECPRE
+    "ExecStartPre=/usr/share/mysql/mysql-systemd-start pre")
+  SET (DEB_INIT_APPARMOR "/lib/apparmor/profile-load usr.sbin.mysqld")
+  SET (DEB_CONTROL_DBGSYM "")
+  SET (DEB_RULES_STRIP "")
+  IF (DEFINED WITH_NDBCLUSTER_STORAGE_ENGINE)
+    # Cluster code triggers a lot of new warnings with GCC 7.2
+    SET (DEB_DEBUG_MAINTAINER "-DMYSQL_MAINTAINER_MODE=0")
+  ENDIF()
 ELSE()
   MESSAGE(STATUS
     "Skipping deb packaging on unsupported platform ${DEB_CODENAME}.")