9229bd0 Disable system libvpx, add BR flex pkgconfig(lcms2)

Authored and Committed by Kevin Kofler 6 years ago
    Disable system libvpx, add BR flex pkgconfig(lcms2)
    
    - Disable system libvpx support for now, requires unreleased libvpx (1.6.2+)
    - Add new BuildRequires: flex (required) and pkgconfig(lcms2) (unbundled)
    
        
file modified
+14 -4