media-tv/ivtv-0.10.1-r1 does not build against newly stabilized gentoo-sources-2.6.21-r4, ivtv-0.10.3 works. Reproducible: Always Steps to Reproduce: 1. emerge --sync 2. emerge -avuDN world 3. Actual Results: Build error. Expected Results: Update successful. Stabilize ivtv version 0.10.3. Stable here.
stable