Created attachment 189904 [details]
[PATCH] devel/llvm-devel: update to 7.0
[ current patch also deals with lang/clang-devel (as it's tight together) ]
snapshot versions and plist files updated using 'files/gen-Makefile.snapshot.sh' and the 'build-plist' target.
tiny change on "clang-patch-tools_clang_lib_Headers_CMakeLists.txt"
compiles and installs just fine; running buildworld+buildkernel (with a little help from devel/xtoolchain-llvm-devel).
machine is running FreeBSD 12.0-CURRENT #0 r328131: Thu Jan 18 20:12:36 UTC 2018 (GENERIC, U:1200056 K:1200056)
Added Phabricator's URL.
A commit references this bug:
Date: Fri Jan 19 23:30:47 UTC 2018
New revision: 459483
Update to a new snapshot, now on the 7.0 line. 
Depend explicitly on python2.7. 
Install clang headers as they are now believed to work properly with
PR: 225315 , 225144 
Submitted by: sunpoet 
Differential Revision: https://reviews.freebsd.org/D13984