find_package(PythonExtensions REQUIRED) find_package(Cython REQUIRED) set(TANGLE_SRC_DIR "${PROJECT_SOURCE_DIR}/tangle/include") add_cython_target(_tangle.pyx C) add_library(_tangle MODULE ${_tangle}) target_link_libraries(_tangle libtangle) # target_include_directories(_tangle PRIVATE ${TANGLE_SRC_DIR}) python_extension_module(_tangle) message("ECO FROM MESSAAGE") install(TARGETS _tangle LIBRARY DESTINATION tangle)