It appears that bug #221159 rears its ugly head with the latest port update, probably because of the removal of the workaround in ports r484896.
mariadb103-server fails with snappy as well.
A commit references this bug: Author: brnrd Date: Sat Nov 24 19:17:06 UTC 2018 New revision: 485783 URL: https://svnweb.freebsd.org/changeset/ports/485783 Log: databases/mariadb103-server: Security update to 10.3.11 - Add workaround for LZ4, SNAPPY build issues [1] PR: 233212 [1] Reported by: Peter Putzer <freebsd mnd sc> MFH: 2018Q4 Security: ec5072b0-d43a-11e8-a6d2-b499baebfeaf Changes: head/databases/mariadb103-client/Makefile head/databases/mariadb103-client/pkg-plist head/databases/mariadb103-server/Makefile head/databases/mariadb103-server/distinfo
*** This bug has been marked as a duplicate of bug 233274 ***
A commit references this bug: Author: brnrd Date: Mon Nov 26 16:13:16 UTC 2018 New revision: 485944 URL: https://svnweb.freebsd.org/changeset/ports/485944 Log: MFH: r484613 r484810 r485783 databases/mariadb103-server: Remove XTRADB option - The XtraDB engine was removed from 10.3 - Fix plist conflict for TOKUDB option [1] PR: 232906 [1] Submitted by: Oleg Sidorkin <osidorkin gmail com> databases/mariadb103-server: Fix linking issue - Link issues when INNOBASE is set to DYNAMIC [1] - While here, remove MDEV-14072 fix [1]: https://jira.mariadb.org/browse/MDEV-17560 PR: 233135 Submitted by: Ralf van der Enden <tremere cainites net> Reported by: Dries Michiels <driesm michiels gmail com> databases/mariadb103-server: Security update to 10.3.11 - Add workaround for LZ4, SNAPPY build issues [1] PR: 233212 [1] Reported by: Peter Putzer <freebsd mnd sc> Security: ec5072b0-d43a-11e8-a6d2-b499baebfeaf Approved by: ports-secteam (miwi) Changes: _U branches/2018Q4/ branches/2018Q4/databases/mariadb103-client/pkg-plist branches/2018Q4/databases/mariadb103-server/Makefile branches/2018Q4/databases/mariadb103-server/distinfo branches/2018Q4/databases/mariadb103-server/pkg-plist