OpenMS/OpenMS — pull request #708 by hroest (2014-02-19 11:06:46+00:00)
Title: [BUILD] fix build system bug

- use OpenMSBuildSystem_externalLibs.cmake on top level to find correct
include paths not only for OpenMS but also for OpenSwathAlgo and other
libraries
- move the part of OpenMSBuildSystem_externalLibs.cmake specific to the
openms-core (responsible for finding the actual library) to
src/openms/cmake_findExternalLibs.cmake
- use OPENMS_HOST_DIRECTORY instead of PROJECT_SOURCE_DIR to determine
correct location of contrib

fixes #699
obsoletes pull request #700
fixes #699