[zeromq-dev] Example for building against ZMQ with CMake + UDP Multicast Support

[Stephan Opfer]

On 10.01.2017 21:59, Luca Boccassi wrote:
> Did you install the packages? Because then /usr/local is wrong, if you
> did a make install before you should do a make uninstall to remove the
> manually installed files
I tried both ways. Currently I have the library manually compiled and 
did make install.

When I install the packages and do make uninstall before, "pkg-config 
--cflags --libs libzmq" only creates "-DZMQ_BUILD_DRAFT_API=1 -lzmq" and 
I get the same linker errors doing this: g++ -DZMQ_BUILD_DRAFT_API=1 
-lzmq src/Discovery.cpp -o foo

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