用launchpad编译SPPDemo（CC2564）的时候，出现这样的错误
<Linking>
warning #10204-D: could not resolve index library "libmath.a" to a compatible
library
warning #10247-D: creating output section ".patch" without a SECTIONS
specification
error #10269: output file "SPPLEDemo_Lite.out" exceeds code size limit
error #10010: errors encountered during linking; "SPPLEDemo_Lite.out" not
