cppzmq/libzmq-pkg-config
Min RK f4c0c5e6a3 call pkg-config fallback FindZeroMQ.cmake
and add it to CMAKE_MODULE_PATH on failed load

this allows downstream packages that have loaded cppzmq to call find_package(ZeroMQ) and succeed without shipping their own copy of the fallback.

Additionally, a check for if the libzmq target is defined avoids duplicate definitions when called multiple times
2018-01-13 14:13:38 -08:00
..
FindZeroMQ.cmake call pkg-config fallback FindZeroMQ.cmake 2018-01-13 14:13:38 -08:00