kvirc.s390x: I: binary-or-shlib-calls-gethostbyname /usr/lib64/libkvilib.so.5.0.0
The binary calls gethostbyname(). Please port the code to use getaddrinfo().

kvirc.s390x: W: files-duplicate /usr/share/kvirc/5.0/license/COPYING /usr/share/licenses/kvirc/COPYING
kvirc.s390x: W: gzipped-svg-icon /usr/share/icons/hicolor/scalable/apps/kvirc.svgz
kvirc.s390x: W: gzipped-svg-icon /usr/share/icons/hicolor/scalable/mimetypes/application-x-kva.svgz
kvirc.s390x: W: gzipped-svg-icon /usr/share/icons/hicolor/scalable/mimetypes/application-x-kvt.svgz
kvirc.s390x: W: gzipped-svg-icon /usr/share/icons/hicolor/scalable/mimetypes/text-x-kvc.svgz
kvirc.s390x: W: gzipped-svg-icon /usr/share/icons/hicolor/scalable/mimetypes/text-x-kvs.svgz
Not all desktop environments that support SVG icons support them gzipped
(.svgz).  Install the icon as plain uncompressed SVG.

kvirc.s390x: W: no-version-in-last-changelog
kvirc.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.

kvirc.s390x: W: obsolete-not-provided kvirc-devel
If a package is obsoleted by a compatible replacement, the obsoleted package
should also be provided in order to not cause unnecessary dependency breakage.
If the obsoleting package is not a compatible replacement for the old one,
leave out the Provides.

kvirc.s390x: W: zero-length /usr/share/kvirc/5.0/help/en/_db_widget.idx
2 packages and 0 specfiles checked; 0 errors, 10 warnings.