[pdal-commits] [PDAL/PDAL] 13313d: clean up some cmake warnings

[Howard Butler]

  Branch: refs/heads/cmake-tweaks
  Home:   https://github.com/PDAL/PDAL
  Commit: 13313d87d5bdb9fab2a2b6d51f9801ecf7c8a310
      https://github.com/PDAL/PDAL/commit/13313d87d5bdb9fab2a2b6d51f9801ecf7c8a310
  Author: Howard Butler <howard at hobu.co>
  Date:   2019-07-29 (Mon, 29 Jul 2019)

  Changed paths:
    M cmake/laszip.cmake
    M scripts/conda/osx.sh
    M vendor/gtest/CMakeLists.txt

  Log Message:
  -----------
  clean up some cmake warnings