# Generated by `boostdep --cmake mpi`
# Copyright 2020 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
# https://www.boost.org/LICENSE_1_0.txt

cmake_minimum_required(VERSION 3.5...3.20)

project(boost_mpi VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES C CXX)

add_library(boost_mpi
  src/broadcast.cpp
  src/cartesian_communicator.cpp
  src/communicator.cpp
  src/computation_tree.cpp
  src/content_oarchive.cpp
  src/environment.cpp
  src/error_string.cpp
  src/exception.cpp
  src/graph_communicator.cpp
  src/group.cpp
  src/intercommunicator.cpp
  src/mpi_datatype_cache.cpp
  src/mpi_datatype_oarchive.cpp
  src/offsets.cpp
  src/packed_iarchive.cpp
  src/packed_oarchive.cpp
  src/packed_skeleton_iarchive.cpp
  src/packed_skeleton_oarchive.cpp
  src/point_to_point.cpp
  src/request.cpp
  src/status.cpp
  src/text_skeleton_oarchive.cpp
  src/timer.cpp
)

add_library(Boost::mpi ALIAS boost_mpi)

target_include_directories(boost_mpi PUBLIC include)

target_link_libraries(boost_mpi
  PUBLIC
    Boost::assert
    Boost::config
    Boost::core
    Boost::foreach
    Boost::function
    Boost::graph
    Boost::integer
    Boost::iterator
    Boost::mpl
    Boost::optional
    Boost::serialization
    Boost::smart_ptr
    Boost::static_assert
    Boost::throw_exception
    Boost::type_traits

  PRIVATE
    Boost::lexical_cast
    Boost::utility
)

if(BOOST_ENABLE_MPI)

  find_package(MPI REQUIRED COMPONENTS C)
  target_link_libraries(boost_mpi PUBLIC MPI::MPI_C)

endif()

target_compile_definitions(boost_mpi
  PUBLIC BOOST_MPI_NO_LIB
  PRIVATE BOOST_MPI_SOURCE
)

if(BUILD_SHARED_LIBS)
  target_compile_definitions(boost_mpi PUBLIC BOOST_MPI_DYN_LINK)
else()
  target_compile_definitions(boost_mpi PUBLIC BOOST_MPI_STATIC_LINK)
endif()

if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")

  add_subdirectory(test)

endif()