Added module for Boost detection and automatic build-up

test/boost_mpi_libs/src/CMakeLists.txt

@@ -0,0 +1,5 @@
+add_executable(example example.cpp)
+if(BUILD_CUSTOM_BOOST)
+    add_dependencies(example custom_boost)
+endif()
+target_link_libraries(example ${Boost_MPI_LIBRARY} ${Boost_SERIALIZATION_LIBRARY} ${MPI_CXX_LIBRARIES})

test/boost_mpi_libs/src/example.cpp

@@ -0,0 +1,26 @@
+#include <iostream>
+
+#include <boost/mpi/environment.hpp>
+#include <boost/mpi/communicator.hpp>
+#include <boost/version.hpp>
+
+int main()
+{
+    namespace mpi = boost::mpi;
+    std::cout << "Boost version: "
+        << BOOST_VERSION / 100000
+        << "."
+        << BOOST_VERSION / 100 % 1000
+        << "."
+        << BOOST_VERSION % 100
+        << std::endl;
+
+    mpi::environment env;
+    mpi::communicator world;
+    std::cout << "I am process " << world.rank() << " of " << world.size()
+        << "." << std::endl;
+
+    std::cout << "PASSED" << std::endl;
+
+    return 0;
+}