File baselibs.conf of Package SDL2_ttf
libSDL2_ttf-2_0-0 provides "SDL2_ttf-<targettype> = <version>" obsoletes "SDL2_ttf-<targettype> <= <version>" libSDL2_ttf-devel requires -libSDL2_ttf-<targettype> requires "libSDL2_ttf-2_0-0-<targettype> = <version>"