Created attachment 1927377 [details] libprelude-configure-c99.patch The configure script lacks a few #include directives, leading to problems with strict(er) C99 compilers. Upstream has a public bug tracker, but I'm not sure if I'll be able to create an account and submit a ticket there, so I'm filing this bug for tracking purposes.
Created attachment 2007172 [details] libprelude-c99.patch Another patch is needed.