File baselibs.conf of Package SDL_ttf

libSDL_ttf-2_0-0
  provides "SDL_ttf-<targettype> = <version>"
  obsoletes "SDL_ttf-<targettype> <= <version>"
libSDL_ttf-devel
  requires -libSDL_ttf-<targettype>
  requires "libSDL_ttf-2_0-0-<targettype> = <version>"