tree 26b58548724cacdff83b36e4b4b7d92c9b6a5b47
parent 3c8bad8fd3019572c816c723acd2f896b23444cd
author Alex Stewart <alexs.mac@gmail.com> 1420850416 +0000
committer Alex Stewart <alexs.mac@gmail.com> 1420850789 +0000

Autodetect Homebrew install prefix on OSX.

- Call through to Homebrew on OSX to determine it's install root
  in case it is not /usr/local and add the result to the CMake
  prefix path that is searched for all find_path/library calls.
- This should allow Ceres to compile even when Homebrew is installed
  in a non-standard location.

Change-Id: I230a5e12aef54617567bdfd20c4fd45c5a04a8bf