- Depend on the actual libSDL2 library which is being dlopen()'ed.
- Require pkgconfig(gl) and pkgconfig)glu) from the devel package,
as our headers include GL/gl.h and GL/glu.h (boo#1200562).
- Depend on the actual libSDL2 library which is being dlopen()'ed.
- Require pkgconfig(gl) and pkgconfig)glu) from the devel package,
as our headers include GL/gl.h and GL/glu.h (boo#1200562).