Different behavior in ghci 7.8.3 vs 7.10.1?

Hello, I'm trying to run code that works with ghci 7.8.3 under ghci 7.10.1 but this fails. Under 7.8.3, when I run from the shell: export LD_LIBRARY_PATH=thepath ghci -lmylib -fno-ghci-sandbox mydriver.hs I see the usual startup diagnostics along with Loading object (dynamic) mylib ... done final link ... done [1 of 1] Compiling Main Main> But under 7.10.1, when I do the same, there is no indication that linking happens, and when I try to run the program there are undefined references. I probably missed the post that explains this behavior. Can somebody provide a pointer to a work-around? Thanks, Dominick