Mesos currently exposes two build systems, one written in autotools, and one written in CMake. This document describes the configuration flags available in the CMake build system.
NOTE: This is not always possible. For example, a dependency might not be included as a tarball in the Mesos repository; additionally, Windows does not have a package manager, so we do not expect system dependencies like APR to exist natively, and we therefore must acquire them. In these cases (or when `REBUNDLED` is set to `FALSE`), we will acquire the dependency from the location specified by the `3RDPARTY_DEPENDENCIES`, which by default points to the official Mesos [third-party dependency mirror](https://github.com/3rdparty/mesos-3rdparty). [default=TRUE] </td>