Created attachment 192428 [details] clang 6 build failure devel/heimdall fails to build with clang 6 Add the following line to the ports Makefile to see more output: CMAKE_ARGS+= -DCMAKE_VERBOSE_MAKEFILE=yes
Reassigning to ports-bugs; I have no involvement with clang nor devel/heimdall.
A commit references this bug: Author: ehaupt Date: Mon Nov 5 08:41:33 UTC 2018 New revision: 484179 URL: https://svnweb.freebsd.org/changeset/ports/484179 Log: - Fix build with clang and remove dependency to gcc - Specify compiler dialect to fix build on some tier-2 archs (eg. ppc) PR: 227439 (related) Submitted by: danfe (via mail) Changes: head/devel/heimdall/Makefile head/devel/heimdall/files/patch-libpit_source_libpit.h