env = environment() env.prepend('GI_TYPELIB_PATH', project_build_root / 'gtk', gi_dep.get_variable(pkgconfig: 'typelibdir'), ) env.prepend('LD_PRELOAD', project_build_root / 'gtk' / 'libgtk-4.so') test('api', find_program('api.py', dirs: meson.current_source_dir()), suite: ['introspection'], env: env, )