Add test/mpi

.travis.yml

@@ -18,6 +18,11 @@ env:
   matrix:
     - BOGUS_JOB=true
 
+addons:
+  apt:
+    packages:
+      - libopenmpi-dev
+
 matrix:
   exclude:
     - env: BOGUS_JOB=true
@@ -109,6 +114,8 @@ matrix:
     - env: LIB=iostreams UBP=1 STAGE=1
     - env: LIB=log
     - env: LIB=log UBP=1
+    - env: LIB=mpi
+    - env: LIB=mpi UBP=1
     - env: LIB=program_options
     - env: LIB=program_options UBP=1
     - env: LIB=python PYTHON=2.7,3.5
@@ -146,6 +153,8 @@ script:
     echo "using python : 2.7 ;" >> ~/user-config.jam
   - |-
     echo "using python : 3.5 ;" >> ~/user-config.jam
+  - |-
+    echo "using mpi ;" >> ~/user-config.jam
   - if [ -z "$STAGE" ]; then export B2_INSTALL="--prefix=$HOME/.local install"; fi
   - ./b2 -j3 --with-$LIB ${LAYOUT:+--layout=$LAYOUT} ${TOOLSET:+toolset=$TOOLSET} ${LINK:+link=$LINK} ${PYTHON:+python=$PYTHON} ${THREADING:+threading=$THREADING} ${B2_INSTALL}
   - cd tools/boost_install/test/$LIB

test/mpi/CMakeLists.txt

@@ -0,0 +1,37 @@
+# Copyright 2018, 2019 Peter Dimov
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
+
+cmake_minimum_required(VERSION 3.5)
+
+if(POLICY CMP0074)
+  cmake_policy(SET CMP0074 NEW)
+endif()
+
+project(CmakeConfigMpiTest LANGUAGES CXX)
+
+include(${CMAKE_CURRENT_LIST_DIR}/../BoostVersion.cmake)
+
+set(BOOST_HINTS)
+
+if(USE_STAGED_BOOST)
+  set(BOOST_HINTS HINTS ../../../../stage)
+endif()
+
+if(USE_BOOST_PACKAGE)
+
+  find_package(Boost ${BOOST_VERSION} EXACT REQUIRED COMPONENTS mpi ${BOOST_HINTS})
+
+else()
+
+  find_package(boost_mpi ${BOOST_VERSION} EXACT CONFIG REQUIRED ${BOOST_HINTS})
+
+endif()
+
+add_executable(main quick.cpp)
+target_link_libraries(main Boost::mpi)
+
+enable_testing()
+add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)
+
+add_test(main main)

test/mpi/quick.cpp

@@ -0,0 +1,20 @@
+
+// Copyright 2019 Peter Dimov.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/mpi/environment.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+int main()
+{
+    std::pair<int, int> ver = boost::mpi::environment::version();
+
+    BOOST_TEST_EQ( ver.first, MPI_VERSION );
+    BOOST_TEST_EQ( ver.second, MPI_SUBVERSION );
+
+    return boost::report_errors();
+}