I am getting undefined symbol (_dlclose, _dlopen, _dlsym) errors from gcc compiling. If I added -ldl after gcc to resolve the issue, it said "ld: fatal: library -ldl: not found" because Sun didn't include a static version of `libdl.a' in /usr/lib. Does anyone know where I can get the file libdl.a for Solaris? or is there any workaround solution? Thanks a lot in advance!