Created attachment 202305 [details] patch Remove lines beginning with "#pragma GCC diagnostic" to fix build on GCC architectures. Tested on powerpc64 and amd64. Hardware sponsored by IntegriCloud.
Everything seems to be OK.
A commit references this bug: Author: linimon Date: Mon Feb 25 00:10:51 UTC 2019 New revision: 493823 URL: https://svnweb.freebsd.org/changeset/ports/493823 Log: Remove lines beginning with "#pragma GCC diagnostic" to fix build on GCC-based architectures. PR: 235977 Submitted by: Piotr Kubaj Approved by: maintainer Changes: head/graphics/bsd-plotutils/Makefile