Ported patch from OpenEmbedded: https://github.com/openembedded/openembedded-core/commit/010b068bcc126dbbc1e2032997e8d83360a7de35 "ffmpeg 6.0 has added assembly routines which uses rv64i ISA unconditionally, ideally it should check for ISA before using those instructions." Fixes: https://autobuild.buildroot.org/results/8a7082a0f24ebcf264aeac5e0fea704dc6a6bb1c/ Signed-off-by: Bernd Kuhls <bernd@kuhls.net> Signed-off-by: Julien Olivain <ju.o@free.fr>