zeromq-src-rs - Source code and logic to build libzmq from source

This crate is intended to be consumed by a sys crate.

See testcrate for a usage example.

Dependencies

• CMake 2.8.12+ (or 3.0.2+ on Darwin)

Versioning

• The master branch uses the [libzmq] master and is considered a developper preview. When a preview is publish, the version will take the form of VERSION-preview+BUILD_METADATA.
• The lastest_release branch uses the [libzmq] latest_release branch and is considered a stable branch. When a stable releasr is published, the version will take the form of VERSION+BUILD_METADATA.
• In both cases, BUILD_METADATA specifies the version of libzmq used.

License

While [libzmq] is license under LGPL, is has a linking exception, which means that this crate does not need to conform to the usual LGPL conditions. Indeed this crate does not modify the source code in any way and simply allows linking to libzmq. To quote from the [zeromq website]:

ZeroMQ is safe for use in close-source applications. The LGPL share-alike terms do not apply to applications built on top of ZeroMQ. You do not need a commercial license. The LGPL applies to ZeroMQ's own source code, not your applications. Many commercial applications use ZeroMQ.

Thus this project is effectively licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Acknowledgments

• Based on [openssl-src]

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in zeromq-src-rs by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.