set(DNAVIGATION_SOURCES "dNavMesh.cpp") add_subdirectory(dTerrain) foreach(file ${DNAVIGATIONS_DTERRAIN_SOURCES}) set(DNAVIGATION_SOURCES ${DNAVIGATION_SOURCES} "dTerrain/${file}") endforeach() add_library(dNavigation STATIC ${DNAVIGATION_SOURCES}) target_link_libraries(dNavigation Detour Recast)