This package installs also static libs ".a" please provide do add relative USE. TIA /usr/lib/libvpx.a /usr/lib/libvpx.so.0.9.6 /usr/lib/libvpx.so.0.9 /usr/lib/libvpx.so.0 /usr/lib/libvpx.so
Created attachment 287355 [details, diff] patch for ebuild, works fine for me
It was fixed upstream: https://code.google.com/p/webm/issues/detail?id=62 https://review.webmproject.org/#change,2695
Fixed in CVS.