File baselibs.conf of Package libSM
libSM6 provides "xorg-x11-libSM-<targettype> = 7.6_<version>" obsoletes "xorg-x11-libSM-<targettype> < 7.6_<version>" libSM-devel requires -libSM-<targettype> requires "libSM6-<targettype> = <version>" provides "xorg-x11-libSM-<targettype> = 7.6_<version>" obsoletes "xorg-x11-libSM-<targettype> < 7.6_<version>"