Hi, yesterday I should have completed the autotools alternate build system by adding documentation and zmq compat support. The CMakefiles now are preserved when issuing make dist. Hopefully I'll prepare few patches to keep the CMake build system in sync by adding the zmq pkg-config file generation, update the versioning model and the preserve the autotools files while packaging. I made the zmq support in line with the api 1.1.0/version 2.2.x Let me know what you think. lu