| # Find the ZMQ libraries |
| # |
| # The following variables are optionally searched for defaults |
| # ZMQ_ROOT_DIR: Base directory where all ZMQ components are found |
| # |
| # The following are set after configuration is done: |
| # ZMQ_FOUND |
| # ZMQ_INCLUDE_DIR |
| # ZMQ_LIBRARIES |
| # ZMQ_VERSION_MAJOR |
| |
| find_path(ZMQ_INCLUDE_DIR NAMES zmq.h |
| PATHS ${ZMQ_ROOT_DIR} ${ZMQ_ROOT_DIR}/include) |
| |
| find_library(ZMQ_LIBRARIES NAMES zmq |
| PATHS ${ZMQ_ROOT_DIR} ${ZMQ_ROOT_DIR}/lib) |
| |
| include(FindPackageHandleStandardArgs) |
| find_package_handle_standard_args(ZMQ DEFAULT_MSG ZMQ_INCLUDE_DIR ZMQ_LIBRARIES) |
| |
| if(ZMQ_FOUND) |
| message(STATUS "Found ZMQ (include: ${ZMQ_INCLUDE_DIR}, library: ${ZMQ_LIBRARIES})") |
| mark_as_advanced(ZMQ_INCLUDE_DIR ZMQ_LIBRARIES) |
| |
| caffe_parse_header(${ZMQ_INCLUDE_DIR}/zmq.h ZMQ_VERSION_LINES ZMQ_VERSION_MAJOR) |
| if(${ZMQ_VERSION_MAJOR} VERSION_LESS "3") |
| message(WARNING "Caffe2 requires zmq version 3 or above, but found " ${ZMQ_VERSION_MAJOR} ". Disabling zmq for now.") |
| set(ZMQ_FOUND) |
| else() |
| |
| endif() |
| endif() |
