FairMQ/cmake/FindAZMQ.cmake
2019-03-06 14:23:08 +01:00

58 lines
1.7 KiB
CMake

################################################################################
# Copyright (C) 2018 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH #
# #
# This software is distributed under the terms of the #
# GNU Lesser General Public Licence (LGPL) version 3, #
# copied verbatim in the file "LICENSE" #
################################################################################
#
# ###########################
# # Locate the AZMQ library #
# ###########################
#
#
# Usage:
#
# find_package(AZMQ [version] [QUIET] [REQUIRED])
#
#
# Defines the following variables:
#
# AZMQ_FOUND - Found the ZeroMQ library
# AZMQ_INCLUDE_DIR (CMake cache) - Include directory
#
#
# Accepts the following variables as hints for installation directories:
#
# AZMQ_ROOT (CMake var, ENV var)
#
#
# If the above variables are not defined, or if ZeroMQ could not be found there,
# it will look for it in the system directories. Custom ZeroMQ installations
# will always have priority over system ones.
#
if(NOT AZMQ_ROOT)
set(AZMQ_ROOT $ENV{AZMQ_ROOT})
endif()
find_path(AZMQ_INCLUDE_DIR
NAMES azmq/socket.hpp
HINTS ${AZMQ_ROOT} $ENV{AZMQ_ROOT}
PATH_SUFFIXES include
DOC "AZMQ include directory"
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(AZMQ
REQUIRED_VARS AZMQ_INCLUDE_DIR
)
if(AZMQ_FOUND AND NOT TARGET AZMQ::AZMQ)
add_library(AZMQ::AZMQ INTERFACE IMPORTED)
set_target_properties(AZMQ::AZMQ PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${AZMQ_INCLUDE_DIR}
INTERFACE_LINK_LIBRARIES "libzmq;Boost::boost;Boost::container;Boost::system"
)
endif()