Created attachment 199201 [details] USES=tar:xz Master port was updated to use tar:xz distfile in r484653 Slave port hadn't been updated accordingly and still uses tar:bzip2 and is broken now. The attached patch fixes build.
Works, for me, thanks!
A commit references this bug: Author: asomers Date: Tue Nov 13 16:28:37 UTC 2018 New revision: 484878 URL: https://svnweb.freebsd.org/changeset/ports/484878 Log: emulators/qemu-utils: fix build after r484653 The master port switched its distfile but didn't update the slave port. PR: 233194 Reported by: Sergey Akhmatov <sergey@akhmatov.ru> Changes: head/emulators/qemu-utils/Makefile