OK, I know what's happening now, it is an issue with trailing slashes. Luckily, there is an easy workaround: Please use controllerdir = $(libdir)/eina/mp
instead of controllerdir = $(libdir)/eina/mp/ in the Makefile.am. Be sure to run "make clean" once, so that eina_chained_mempool.la is rebuilt. I suppose we should make the libtool script be more forgiving about this, and definitely document this new requirement in the Automake manual. I don't see how to easily fix it within Automake alone, without also giving up the faster install. Cheers, and thanks again for the report, Ralf