Hello all, I am compiling the QT embedded 4.3.3 on my platform which is based on MIPS 32. My Uclibc is 0.9.27 , GCC Version is 3.4 But the compile error occurs, undefined reference to 'sinf' undefined reference to 'cosf' undefined reference to 'logf' I do not know how to solve this problem. please give me the hepl. Thanks in advance,