Hi, all I want to ask a question. For example, if project A is compiled and builded to shared library by GCC, but another project B is required to be compiled by Sun CC and B need function support of A. Do this scenario is supported? In fact, I'm facing this problem, and I find B could not be linked with A. (however, if we bulied B with GCC also, B is builded succesfully). but I think it's certain that shared lib should not depend compilers. Then I want to ask how can we compile and build A? Do it need special compile and link flags? Thank you.