Github user andschwa commented on the issue:
https://github.com/apache/zookeeper/pull/499
@anmolnar I can't for the life of me find which unit test failed in the
Jenkins build. It can't be related though, as this just adds `libm` to the link
line on FreeBSD in addition to Linux, when using CMake (which the Jenkins
build, to my knowledge, does not yet use).---
