Update lib installation path (multiarch portability).

CMakeLists.txt

@@ -64,8 +64,8 @@ LIST(APPEND libs dynamic)
 LIST(APPEND LOGGING_WATCHED_TARGETS ${libs})
 
 # Add dependency toward sot-dynamic library in pkg-config file.
-PKG_CONFIG_APPEND_LIBS_RAW(${CMAKE_INSTALL_PREFIX}/lib/plugin/dynamic.so)
-PKG_CONFIG_APPEND_LIBRARY_DIR(${CMAKE_INSTALL_PREFIX}/lib/plugin)
+PKG_CONFIG_APPEND_LIBS_RAW(${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/plugin/dynamic.so)
+PKG_CONFIG_APPEND_LIBRARY_DIR(${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/plugin)
 
 # Search for dependencies.
 # Boost

src/CMakeLists.txt

@@ -49,7 +49,7 @@ FOREACH(lib ${libs})
   PKG_CONFIG_USE_DEPENDENCY(${lib} dynamic-graph)
   PKG_CONFIG_USE_DEPENDENCY(${lib} jrl-mal)
 
-  INSTALL(TARGETS ${lib} DESTINATION lib/plugin)
+  INSTALL(TARGETS ${lib} DESTINATION ${CMAKE_INSTALL_LIBDIR}/plugin)
   # build python submodule
   STRING(REPLACE - _ PYTHON_LIBRARY_NAME ${lib})
 

unitTesting/CMakeLists.txt

@@ -73,7 +73,7 @@ FOREACH(test ${tests})
   IF (UNIX)
     SET(EXTRA_LD_LIBRARY_PATH $ENV{LD_LIBRARY_PATH})
     SET_PROPERTY(TEST ${test} PROPERTY 
-      ENVIRONMENT "LD_LIBRARY_PATH=${CMAKE_INSTALL_PREFIX}/lib:${CMAKE_BINARY_DIR}/src:${BOOST_ROOT}/lib:${EXTRA_LD_LIBRARY_PATH}")
+      ENVIRONMENT "LD_LIBRARY_PATH=${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}:${CMAKE_BINARY_DIR}/src:${BOOST_ROOT}/lib:${EXTRA_LD_LIBRARY_PATH}")
   ENDIF(UNIX)
 
 ENDFOREACH(test)