We have some downstream patches and other scripts that include variables to

be expanded by cmake. Cmake needs to know about them, so adding them manually.

--- mariadb-10.3.8/scripts/CMakeLists.txt	2018-07-02 09:34:11.000000000 +0200

+++ mariadb-10.3.8/scripts/CMakeLists.txt_patched	2018-07-03 10:58:15.954670153 +0200

@@ -361,6 +361,34 @@ ELSE()

       COMPONENT ${${file}_COMPONENT}

      )

   ENDFOREACH()

+

+  # files for systemd

+  SET(SYSTEMD_SCRIPTS

+    mysql.tmpfiles.d

+    mysql.service

+    mysql@.service

+    mysql-prepare-db-dir

+    mysql-check-socket

+    mysql-check-upgrade

+    mysql-scripts-common

+    mysql_config_multilib

+    clustercheck

+    galera_new_cluster

+    my.cnf

+  )

+  FOREACH(file ${SYSTEMD_SCRIPTS})

+    IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${file}.sh)

+      CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/${file}.sh

+        ${CMAKE_CURRENT_BINARY_DIR}/${file} ESCAPE_QUOTES @ONLY)

+    ELSEIF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${file}.in)

+      CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/${file}.in

+        ${CMAKE_CURRENT_BINARY_DIR}/${file} ESCAPE_QUOTES @ONLY)

+    ELSE()

+      MESSAGE(FATAL_ERROR "Can not find ${file}.sh or ${file}.in in "

+        "${CMAKE_CURRENT_SOURCE_DIR}" )

+    ENDIF()

+  ENDFOREACH()

+

 ENDIF()

 # Install libgcc as  mylibgcc.a