> I have included math.h in my source file, but gcc says that the reference to sin is
>undefined. what should I do?
>
including math.h is step 1 but you need to link the libs in aswell so add a
-lm to the linker options ( libm is not included by default !) including
libm requires libc in most (all ?) cases so you will have to add a -lc aswell
and then for gcc to do its magic cleanups add -L/PATH/TO/GCC/LIB -lgcc .
you also need to statically link the libs , so add -static to the ld flags
hofrat
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