Dylan Noblesmith 136fd4c7e2 cmake: disable -Wnon-virtual-dtor when it gives false positives
clang has only been smart enough not to trigger -Wnon-virtual-dtor
warnings on final classes since r208449 (in clang 3.5). Building
with older versions is extremely noisy, so disable the warning
on those compilers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216327 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-23 21:10:56 +00:00
..

See docs/CMake.html for instructions on how to build LLVM with CMake.