musl does not support backtrace APIs
(From OE-Core rev: 4cdca5d3b9475903e253cdcdfacbcdef91f2aad1)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>