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As per title I'm having problems running the Makefile located in org.ecliplse.paho.mqtt.cpp/src/samples

I understand the C++ library requires the C library to be correctly installed. To do so I followed the documentation and in /usr/local/lib I'm able to locate

libpaho-mqtt3a.so
libpaho-mqtt3a.so.1
libpaho-mqtt3a.so.1.0
libpaho-mqtt3as.so
libpaho-mqtt3as.so.1
libpaho-mqtt3as.so.1.0
libpaho-mqtt3c.so
libpaho-mqtt3c.so.1
libpaho-mqtt3c.so.1.0
libpaho-mqtt3cs.so
libpaho-mqtt3cs.so.1
libpaho-mqtt3cs.so.1.0

am I missing something on the installation of the C library? should lpaho-mqttpp3 be produced at that stage?

please help

Matthew Schuchard
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Marco Datola
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1 Answers1

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Received this answer from Google Groups

Yes, apologies, we're currently working on the build system for the C++ library. All the libraries that you see in the /usr/local/lib are the Paho C libraries. The C++ library produces a single library, libpaho-mqttpp, when you build from the top-level cpp workspace. That's the file that is missing.

The GitHub 'develop' branch is in flux at the moment, as we proceed to a 1.0 release of the C++ library, but has a number of updates that might be helpful, particularly a "make install" build target. To get this, clone the latest GitHub repo and then checkout the 'develop' branch:

$ git clone https://github.com/eclipse/paho.mqtt.cpp.git
$ cd paho.mqtt.cpp
$ git checkout develop

$ make
$ sudo make install
$ make samples

That get you going for now. Look for a stable 'master' in a few weeks time.

Frank Pagliughi

Marco Datola
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