First slice plug-in refactor

src/plugin/CMakeLists.txt

@@ -0,0 +1,22 @@
+file(GLOB PLUGIN_H_FILES *.h)
+file(GLOB PLUGIN_CPP_FILES *.cpp)
+
+add_library(plugin ${PLUGIN_CPP_FILES} ${PLUGIN_H_FILES})
+set_target_properties(plugin PROPERTIES
+    COMPILE_FLAGS "-DPLUGIN_EXPORTS"
+    VERSION "${PROJECT_VERSION}"
+    SOVERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}"
+)
+
+target_compile_definitions(plugin PRIVATE
+    BOOST_DLL_USE_STD_FS
+    PLUGIN_IFCOPENSHELL_VERSION="${PROJECT_VERSION}"
+)
+
+target_link_libraries(plugin PRIVATE ${Boost_LIBRARIES})
+
+install(TARGETS plugin)
+
+install(FILES ${PLUGIN_H_FILES}
+    DESTINATION ${INCLUDEDIR}/plugin
+)