[CMake] Boost: use only components

CMakeLists.txt

@@ -31,7 +31,9 @@ CHECK_MINIMAL_CXX_STANDARD(11 ENFORCE)
 INCLUDE(cmake/pthread.cmake)  # needs to be included after the CXX definition
 
 # Project dependencies
-FIND_PACKAGE(Boost REQUIRED COMPONENTS unit_test_framework)
+IF(BUILD_TESTING)
+  FIND_PACKAGE(Boost REQUIRED COMPONENTS unit_test_framework)
+ENDIF()
 ADD_PROJECT_DEPENDENCY(Boost REQUIRED COMPONENTS serialization system thread)
 ADD_PROJECT_DEPENDENCY(Eigen3 REQUIRED PKG_CONFIG_REQUIRES eigen3)
 SEARCH_FOR_PTHREAD()
@@ -126,10 +128,9 @@ SET(${PROJECT_NAME}_SOURCES
 
 ADD_LIBRARY(${PROJECT_NAME} SHARED
   ${${PROJECT_NAME}_SOURCES} ${${PROJECT_NAME}_HEADERS})
-TARGET_INCLUDE_DIRECTORIES(${PROJECT_NAME} SYSTEM PUBLIC ${EIGEN3_INCLUDE_DIR}
-  ${Boost_INCLUDE_DIRS})
+TARGET_INCLUDE_DIRECTORIES(${PROJECT_NAME} SYSTEM PUBLIC ${EIGEN3_INCLUDE_DIR})
 TARGET_INCLUDE_DIRECTORIES(${PROJECT_NAME} PUBLIC $<INSTALL_INTERFACE:include>)
-TARGET_LINK_LIBRARIES(${PROJECT_NAME} PUBLIC ${Boost_LIBRARIES})
+TARGET_LINK_LIBRARIES(${PROJECT_NAME} PUBLIC Boost::serialization Boost::system Boost::thread)
 
 IF(UNIX)
   TARGET_LINK_LIBRARIES(${PROJECT_NAME} PUBLIC ${CMAKE_DL_LIBS} pthread)
@@ -148,7 +149,9 @@ SET(PKG_CONFIG_EXTRA "plugindir=${DYNAMIC_GRAPH_PLUGINDIR}")
 SET(CMAKE_INSTALL_RPATH "${DYNAMIC_GRAPH_PLUGINDIR}")
 
 ADD_SUBDIRECTORY(src)
-ADD_SUBDIRECTORY(tests)
+IF(BUILD_TESTING)
+  ADD_SUBDIRECTORY(tests)
+ENDIF(BUILD_TESTING)
 
 PKG_CONFIG_APPEND_LIBS(${PROJECT_NAME})
 INSTALL(FILES package.xml DESTINATION share/${PROJECT_NAME})

tests/CMakeLists.txt

@@ -8,7 +8,7 @@ ADD_DEFINITIONS(-DTESTS_DYNLIBSUFFIX="${CMAKE_SHARED_LIBRARY_SUFFIX}")
 
 MACRO(DYNAMIC_GRAPH_TEST NAME)
   ADD_UNIT_TEST(${NAME} ${NAME}.cpp)
-  TARGET_LINK_LIBRARIES(${NAME} PRIVATE ${PROJECT_NAME} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY})
+  TARGET_LINK_LIBRARIES(${NAME} PRIVATE ${PROJECT_NAME} Boost::unit_test_framework)
 ENDMACRO(DYNAMIC_GRAPH_TEST)
 
 # Signal cast test.