Hi All I compiled successully gcc 4.2.3 version on AIX 5.3. Using g++ and AIX ld, I get the following error : ld: 0711-562 SEVERE ERROR: Symbol table entry 734 in object sample.a An auxiliary symbol table entry is required for a C_EXT or C_HIDEXT entry. Any ideas what this is and how this can be fixed? I would very much appreciate your inputs and advice. With Regards Vardhan