On 03/24/2010 01:34 PM, Bud Davis wrote: > i did RTFM on this, it was very informative but did not answer my question. > > If I am using gcc-4.4, can i link to a library compiled with gcc-4.3 ? > > How about 4.1 ? > > Or is compatability only when the exact 4.X compiler is used for both the libs and the other code. It depends on the language. With C you're OK, with C++ you must use the same compiler and libraries. Andrew.