Enable optional static plugin linkage.

Core/PluginLoader.cc

@@ -122,6 +122,8 @@
  */
 static const int PRELOAD_THREADS_COUNT = (QThread::idealThreadCount() != -1) ? QThread::idealThreadCount() : 8;
 
+namespace cmake { extern const char *static_plugins; };
+
 class PreloadAggregator {
     public:
         PreloadAggregator() : expectedLoaders_(0) {}
@@ -342,6 +344,22 @@ void Core::loadPlugins()
   // Prepend the additional Plugins to the plugin list
   pluginlist = additionalPlugins << pluginlist;
 
+  /*
+   * Get list of static plugins.
+   */
+  QSet<QString> staticPlugins = QSet<QString>::fromList(
+      QString::fromUtf8(cmake::static_plugins).split("\n"));
+  for (int i = 0; i < pluginlist.size(); ) {
+      const QString bn = QFileInfo(pluginlist[i]).fileName();
+      if (staticPlugins.contains(bn)) {
+          emit log(LOGOUT, trUtf8("Not loading dynamic %1 as it is statically "
+                  "linked against OpenFlipper.").arg(bn));
+          pluginlist.removeAt(i);
+      } else {
+          ++i;
+      }
+  }
+
   /*
    * Note: This call is not necessary, anymore. Initialization order
    * is determined later.

CoreApp/CMakeLists.txt

@@ -100,6 +100,14 @@ if ( EXISTS ${CMAKE_SOURCE_DIR}/branding/branding.qrc )
         endif()
 endif()
 
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/static_plugins.cc" "namespace cmake {\nconst char *static_plugins = \"\"\n")
+foreach (plugin ${OPENFLIPPER_STATIC_PLUGIN_FILES})
+file(APPEND "${CMAKE_CURRENT_BINARY_DIR}/static_plugins.cc" "\"${plugin}\\n\"\n")
+endforeach()
+file(APPEND "${CMAKE_CURRENT_BINARY_DIR}/static_plugins.cc" ";\n} /* namespace cmake */\n")
+
+list(APPEND RC_SRC "${CMAKE_CURRENT_BINARY_DIR}/static_plugins.cc")
+
 if (WIN32)
   # add app icon rc file to windows build
   acg_add_executable (${OPENFLIPPER_PRODUCT_STRING} WIN32 ${CMAKE_CURRENT_SOURCE_DIR}/CoreApp.rc ${uic_targets} ${sources} ${headers} ${moc_targets} ${RC_SRC})
@@ -206,6 +214,7 @@ target_link_libraries (${OPENFLIPPER_PRODUCT_STRING}
   ${GLEW_LIBRARY}
   ${GLUT_LIBRARIES}
   ${COREAPP_ADDITIONAL_LINK_LIBRARIES}
+  ${OPENFLIPPER_STATIC_PLUGINS}
 )
 
 if (APPLE)

cmake/plugin.cmake

@@ -595,11 +595,18 @@ function (_build_openflipper_plugin plugin)
 
 
     add_library (Plugin-${plugin} MODULE ${uic_targets} ${sources} ${headers} ${moc_targets} ${qrc_targets} ${${_PLUGIN}_ADDSRC})
-
     # add this plugin to build plugin list for dependency tracking
     acg_set (OPENFLIPPER_PLUGINS "${OPENFLIPPER_PLUGINS};Plugin-${plugin}")
     acg_set (OPENFLIPPER_${_PLUGIN}_BUILD "1")
 
+    if (STATIC_PLUGIN_${_PLUGIN})
+        add_library (Plugin-Static-${plugin} STATIC ${uic_targets} ${sources} ${headers} ${moc_targets} ${qrc_targets} ${${_PLUGIN}_ADDSRC})
+        get_target_property(PLUGIN_OUTPUT_FILENAME Plugin-${plugin} LOCATION)
+        get_filename_component(PLUGIN_OUTPUT_FILENAME "${PLUGIN_OUTPUT_FILENAME}" NAME)
+        acg_set (OPENFLIPPER_STATIC_PLUGINS "${OPENFLIPPER_STATIC_PLUGINS};Plugin-Static-${plugin}")
+        acg_set (OPENFLIPPER_STATIC_PLUGIN_FILES "${OPENFLIPPER_STATIC_PLUGIN_FILES};${PLUGIN_OUTPUT_FILENAME}")
+    endif ()
+
     # append compiler and linker flags from plugin dependencies
 
     list(APPEND ${_PLUGIN}_DEPS_COMPILE_DEFINITIONS ${${_PLUGIN}_CDEFINITIONSADD} )
@@ -771,6 +778,12 @@ macro (openflipper_plugin)
         OFF
   )
 
+  option (
+    STATIC_PLUGIN_${_PLUGIN}
+    "Link plugin \"${_plugin}\" statically into the OpenFlipper binary."
+        OFF
+  )
+
   if (NOT DISABLE_PLUGIN_${_PLUGIN})
     _build_openflipper_plugin (${_plugin} ${ARGN})
     set(LOADED_PACKAGES ${LOADED_PACKAGES} PARENT_SCOPE)