Lonnie Gliem <lgliem@xxxxxxxxxxx> writes: > I have been trying to get VCS to run with Fedora Core 3. ... > But I still get the same link error as without the compat libs. > ... > : undefined reference to `__ctype_toupper' Synopsys somehow believes that Red Hat Linux 6.2 is the current version (I exaggerate, but not much), and builds its libraries against that (and the consequent glibc). The solution to this particular problem is to compile a little C file that will supply the missing symbols (e.g. _ctype_toupper) and link in the resulting .o file. Contact me off-list for a copy of such a C file (all straight out of old glibc sources). Will