devel/llvm-devel: Update to new snapshot
Stop installing a link from flang-new to flang. The former has a
deliberately obtuse interface intended to prevent casual use. While the
community sorts it self out, just stick with that to avoid future
confusion. See:
https://discourse.llvm.org/t/reviving-rename-flang-new-to-flang
Sponsored by: DARPA
devel/llvm-devel: Update to a new snapshot
This is the first snapshot of the LLVM 16 development branch. Since 16
is a popular number to put in file names, some reshuffling of plist
generation was required to avoid things like "16bits" becoming
%%LLVM_MAJOR%%bits".