logging_p = subproject('liblogging', default_options: ['pkg-config=' + pkg_config_bool_str]) liblogging = logging_p.get_variable('liblogging') logging_dep = logging_p.get_variable('logging_dep') quill_dep = logging_p.get_variable('quill_dep') log_dep = [logging_dep, quill_dep] alias_target('build-liblogging', liblogging)