In mjpegtools, -march=pentium4 is filtered into -march=i686, without filtering -mfpmath=sse, causing a warning, once per compile. The package-defined CFLAGS include -Werror, upgrading this warning into an error, causing the compile to fail. Reproducible: Always Steps to Reproduce:
Created attachment 15487 [details] New mjpegtools-1.6.0 ebuild filtering -mfpmath=sse One line fix: filter-flags="-mfpmath=sse"
Created attachment 15488 [details] New mjpegtools-1.6.1 ebuild filtering -mfpmath=sse Fixed mjpegtools 1.6.1 too.. Same one line fix: filter-flags="-mfpmath=sse"
fixed in cvs
Having issues with another flag (-fprefetch-loop-arrays). The ebuild fails without filtering it out. If the original poster (or the admins) will kindly reopen this bug (or fix it in cvs), that would be great. My fix is to use: filter-flags "-mfpmath=sse -fprefetch-loop-arrays"
Forgot to say this was with media-video/mjpegtools-1.6.1.90