PRIEUR Christophe RD-TECH-ISS wrote: > Here is my command line: > gcc -I"/usr/include/glib-2.0" -l glib-2.0 TestGLib.c
The order of arguments of your command is wrong. The linker works from left to right, resolving undefined references as it goes. If it sees a library specified before any objects using symbols from that library, it won't include anything from the library. Brian -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/