rfbplaymacro.aarch64: I: binary-or-shlib-calls-gethostbyname /usr/bin/rfbplaymacro The binary calls gethostbyname(). Please port the code to use getaddrinfo(). rfbplaymacro.src:31: W: macro-in-comment %name rfbplaymacro.src:45: W: macro-in-comment %patch rfbplaymacro.src:31: W: macro-in-comment %version There is a unescaped macro after a shell style comment in the specfile. Macros are expanded everywhere, so check if it can cause a problem in this case and escape the macro with another leading % if appropriate. 2 packages and 0 specfiles checked; 0 errors, 3 warnings.