I have made a package for the IBM WebSphere MQTT client code. Go to http://mqtt.org/ and click on "C reference implementation (ia93)" for more info on this package. It includes a client library (libwmqtt) and a couple of sample applications, "publish" and "subscribe".

The SDK Makefile and patches needed to build this package can be found at http://pobox.com/~b.candler/software/op … bwmqtt.tgz

Unfortunately, the IBM licence doesn't seem to allow distribution of either the source or the binaries. So whilst I'm happy for this to make it into the buildroot, there would need to be a mechanism by which the package can be marked as 'non-redistributable' so no binary image is made, and no source tarball released.

Regards,

Brian.