databases/mariadb105-server: Fix build for i386

• pet portlint
• i386 requires gcc [1]
• Fix stacktrace [2]

PR: 247535 [1], 247957 [2]
Reported by: Raymond Quakkelaar <r quakkelaar quaras nl> [1], Naram Qashat <cyberbotx cyberbotx com> [2]