Nios2 e.g. only supports round to nearest in glibc (From OE-Core rev: 074bf42d72ee2f5b155814eb24d52e06e2cebb9e) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>