tree 874e12fb522b729dedc092a3bcfd13aed9470a81
parent 73341234cbca0d04f5099a8b62f7e879855a7c48
author Alex Stewart <alexs.mac@gmail.com> 1478983764 +0000
committer Sameer Agarwal <sameeragarwal@google.com> 1479670156 +0000

Add support for glog exported CMake target.

- The latest version of glog supports building with CMake, in which case
  it exports itself via CMake as a target that contains important meta
  information such as Windows-specific compilation definitions.
- This patch updates FindGlog.cmake such that it can optionally use
  an exported glog target if one exists, if not it will fall back to
  the current approach whereby the glog components are found manually.
  This behaviour (and the implementation) is very similar to that of
  FindGflags.cmake.

Change-Id: Idfb5f49c1b457707029bff52068f58237c0e285d