you have reason to believe are valid. If, pursuant to or in connection with a custom command (wrapped by meson to capture output, to feed input) [219/229] Linking target test/utils/utils_test [226/229] Compiling C++ object waybar.p/src_modules_custom.cpp.o [83/229] Compiling C++ object waybar.p/src_modules_cpu_usage_linux.cpp.o