Created attachment 322747 [details, diff] intel-gpu-tools-1.3.ebuild.diff It seems that intel-gpu-tools has picked up some nouveau support. Of course it should still build without DRM_NOUVEAU then, first commit into portage didn't work for me. The attached ebuild implements the VIDEO_CARDS flag and works for me. Hope this qualifies for a solution. :)
Created attachment 322749 [details, diff] intel-gpu-tools-1.3.ebuild.diff OK looking at configure.ac, I thought it would make sense to also add the dependencies, so new revision of the ebuild patch. - nouveau of course requires >=x11-libs/libdrm-2.4.33[video_cards_nouveau] - and the fixed dep for intel seems to have been bumped to 2.4.38
*** Bug 433702 has been marked as a duplicate of this bug. ***
Thanks, fixed.