Introduce blacklist for CPU_TYPEs without ASM support in libx264
Add libpthread dependency required on non-musl builds
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
minor cleanup of CFLAGS, remove COPTS warnings
yasm needs to be added to x86 toolchain
(LEDE updated: c08651226f)
Signed-off-by: Daniel Golle daniel@makrotopia.org
Signed-off-by: Ted Hess <thess@kitschensync.net>