project('cython', 'c', default_options : ['warning_level=3']) cython = find_program('cython3', required : false) if cython.found() py3_dep = dependency('python3') subdir('libdir') test('cython tester', find_program('cytest.py'), env : ['PYTHONPATH=' + pydir] ) else message('Cython not found, skipping test.') endif