Allow static libs

Remove SHARED option from add_library to allow static libs,
CMake then respects the standard BUILD_SHARED_LIBS option.
Set the default value of BUILD_SHARED_LIBS to ON.

Remove FactoryDeinit DEINITIALIZER, since it can be called
after the runtime has been destroyed when statically linked,
causing abort/segfault. Also as it is anyway not called via
dlclose and CommonAPI::Runtime when dynamically linked.

CMakeLists.txt

@@ -26,6 +26,9 @@ message(STATUS "USE_FILE is set to value: ${USE_FILE}")
 OPTION(USE_CONSOLE "Set to OFF to disable console logging" OFF )
 message(STATUS "USE_CONSOLE is set to value: ${USE_CONSOLE}")
 
+OPTION(BUILD_SHARED_LIBS "Set to OFF to build static libraries" ON )
+message(STATUS "BUILD_SHARED_LIBS is set to value: ${BUILD_SHARED_LIBS}")
+
 SET(DEFAULT_SEND_TIMEOUT "5000" CACHE STRING "default send timeout")
 message(STATUS "DEFAULT_SEND_TIMEOUT is set to value: ${DEFAULT_SEND_TIMEOUT} ms")
 
@@ -139,7 +142,7 @@ file (GLOB CommonAPI-SomeIP_SRC "src/CommonAPI/SomeIP/*.cpp")
 list (SORT CommonAPI-SomeIP_SRC)
 
 # CommonAPI
-add_library (CommonAPI-SomeIP SHARED ${CommonAPI-SomeIP_SRC})
+add_library (CommonAPI-SomeIP ${CommonAPI-SomeIP_SRC})
 set_target_properties (CommonAPI-SomeIP PROPERTIES VERSION ${COMPONENT_VERSION} SOVERSION ${COMPONENT_VERSION})
 target_include_directories(CommonAPI-SomeIP INTERFACE
     $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>

src/CommonAPI/SomeIP/Factory.cpp

@@ -16,19 +16,10 @@ namespace CommonAPI {
 namespace SomeIP {
 
 INITIALIZER(FactoryInit) {
-    Factory::runtime_ = Runtime::get();
-    Factory::runtime_.lock()->registerFactory("someip", Factory::get());
+    Runtime::get()->registerFactory("someip", Factory::get());
     Configuration::load();
 }
 
-DEINITIALIZER(FactoryDeinit) {
-    if (auto rt = Factory::runtime_.lock()) {
-        rt->unregisterFactory("someip");
-    }
-}
-
-std::weak_ptr<CommonAPI::Runtime> Factory::runtime_;
-
 std::shared_ptr<Factory>
 Factory::get() {
     static std::shared_ptr<Factory> theFactory = std::make_shared<Factory>();