SupSuper/OpenXcom — pull request #62 by yoyko (2012-01-12 22:48:06+00:00)
Title: Use pkg-config as a hint for the location of yaml-cpp.

Fixes a problem when there is a /usr/include/yaml.h from libyaml
(http://pyyaml.org/wiki/LibYAML) present and FindYaml_cpp finds that.

I have yaml-cpp's include installed at /usr/include/yaml-cpp/yaml.h
while there is also a /usr/include/yaml.h from libyaml
(http://pyyaml.org/wiki/LibYAML) and the original FindYaml_cpp finds
that one.

As yaml-cpp installs a pkg-config file, it is possible to use pkg-config
as a hint for the actual location.