[libunwind] r278029 - CMakeLists.txt cleanups: synchronize version and CMake minimum required version with rest of LLVM, consistent spacing.

[Hans Wennborg via cfe-commits]

Merged to 3.9 in r278043 with the version number adjusted.

On Mon, Aug 8, 2016 at 10:56 AM, Eugene Zelenko via cfe-commits
<cfe-commits at lists.llvm.org> wrote:
> Author: eugenezelenko
> Date: Mon Aug  8 12:56:28 2016
> New Revision: 278029
>
> URL: http://llvm.org/viewvc/llvm-project?rev=278029&view=rev
> Log:
> CMakeLists.txt cleanups: synchronize version and CMake minimum required version with rest of LLVM, consistent spacing.
>
> Differential revision: https://reviews.llvm.org/D23094
>
> Modified:
>     libunwind/trunk/CMakeLists.txt