libttsmimic0.aarch64: I: binary-or-shlib-calls-gethostbyname /usr/lib64/libttsmimic.so.0.0.0 The binary calls gethostbyname(). Please port the code to use getaddrinfo(). libttsmimic0.aarch64: W: no-version-in-last-changelog mimic-devel.aarch64: W: no-version-in-last-changelog mimic.aarch64: W: no-version-in-last-changelog mimic.src: W: no-version-in-last-changelog The latest changelog entry doesn't contain a version. Please insert the version that is coherent with the version of the package and rebuild it. libttsmimic0.aarch64: W: shared-lib-calls-exit /usr/lib64/libttsmimic.so.0.0.0 exit@GLIBC_2.17 This library package calls exit() or _exit(), probably in a non-fork() context. Doing so from a library is strongly discouraged - when a library function calls exit(), it prevents the calling program from handling the error, reporting it to the user, closing files properly, and cleaning up any state that the program has. It is preferred for the library to return an actual error code and let the calling program decide how to handle the situation. 4 packages and 0 specfiles checked; 0 errors, 5 warnings.