Created attachment 204299 [details] patch I verified that it builds for amd64 architecture. The latest version of llvm-devel is needed to port emscripten that depends on some of the latest features in llvm.
A commit references this bug: Author: brooks Date: Mon May 20 21:15:49 UTC 2019 New revision: 502172 URL: https://svnweb.freebsd.org/changeset/ports/502172 Log: Update to a newer snapshot 9.0.d20190510. I used the submitted patch for inspiration, but regenerated most of it and added some unrelated cleanups. PR: 237819 Requested by: yuri Submitted by: yuri Changes: head/devel/llvm-devel/Makefile head/devel/llvm-devel/Makefile.COMMANDS head/devel/llvm-devel/Makefile.snapshot head/devel/llvm-devel/distinfo head/devel/llvm-devel/files/openmp/patch-bug32279 head/devel/llvm-devel/files/openmp/patch-i386 head/devel/llvm-devel/pkg-plist