Created attachment 206741 [details] patch GCC 9.1 needs newer GCC to build than base can offer. It also seems that there are some threading issues, so put MAKE_JOBS_UNSAFE.
Approved, thanks. Feel free to commit it.
Approved as mentor.
A commit references this bug: Author: pkubaj Date: Thu Aug 29 19:39:59 UTC 2019 New revision: 510183 URL: https://svnweb.freebsd.org/changeset/ports/510183 Log: devel/avr-gcc: fix build on GCC architectures GCC 9.1 needs newer GCC to build than base can offer. It also seems that there are some threading issues, so put MAKE_JOBS_UNSAFE. PR: 240002 Approved by: joerg (maintainer), linimon (mentor) Changes: head/devel/avr-gcc/Makefile