Merge r1872061 from 1.8.x:

Backport r1872060.
Teach configure how to find and build against MariaDB 10.2. PR 61517



git-svn-id: https://svn.apache.org/repos/asf/apr/apr-util/branches/1.6.x@1907026 13f79535-47bb-0310-9956-ffa450edef68
3 files changed