I am using the 3.2.3 g++ compiler. I recently received a library I need to integrate which is using gcc 4.1.1. Is this allowed? What issues might I face? Will it be stable? Also, I need to integrate the same library into a solaris executable. We compile using forte 6.2, the library we received is compiled with gcc 4.1.1 (on solaris). Same questions. Thanks for any/all help -- View this message in context: http://www.nabble.com/Mixing-libraries-from-different-compilers-tp16824267p16824267.html Sent from the gcc - Help mailing list archive at Nabble.com.