See attached build log. (Please do not complain about the need for looking at the build log until you can provide an easy way to open bugs with the correct data picked out of a tinderbox log. Thanks.)
Created attachment 245355 [details] Build log
Created attachment 245370 [details, diff] patch fixing LDFLAG issues
Proposed patch works for me, no more QA warning --------------------------- x86_64-pc-linux-gnu-gcc -Wl,-O1 -Wl,--as-needed -Wl,--sort-common -Wl,--hash-style=gnu -O2 -march=native -pipe -ftree-vectorize -floop-interchange -floop-strip-mine -floop-block -DUSE_SDL -DLINUX -DVERSION=\"0.2.1\" -I-I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT luvcview.o color.o utils.o v4l2uvc.o gui.o avilib.o \ \ -lSDL -lpthread \ -o luvcview ---------------------------
Fixed in 0.2.6's ebuild