zeromq/czmq — pull request #442 by jen20 (2014-04-14 18:49:45+00:00)
Title: Use system uuid functions in zuuid.c

On OS X, libuuid is part of the base system, however isn't found by autoconf as might be expected. Consequently this commit adds an explicit check for OS X and defines the `HAS_LIBUUID` symbol if that is what we are running. This makes `zuuid_new()` significantly faster on OS X.