Thanks for reporting. Let's report this upstream as it is ultimately an issue that will affect upstream on all Linux distros and is best fixed in next upstream release.
- Bug#1119866: mariadb: FTBFS with pcre10.47 Matthew Vernon
- Bug#1119866: [debian-mysql] Bug#1119866: mariadb: F... Otto Kekäläinen
- Bug#1119866: [debian-mysql] Bug#1119866: mariad... Otto Kekäläinen
- Bug#1119866: [debian-mysql] Bug#1119866: ma... Matthew Vernon
- Bug#1119866: mariadb: FTBFS with pcre10.47 Nicholas Wilson
- Bug#1119866: [debian-mysql] Bug#1119866: mariadb: F... Nicholas Wilson
- Bug#1119866: mariadb: FTBFS with pcre10.47 Nicholas Wilson
- Bug#1119866: [debian-mysql] Bug#1119866: mariad... Otto Kekäläinen

