From 00f52cab540104921f5f63ef7fec6c792322ef37 Mon Sep 17 00:00:00 2001
From: Johnson Shih <jshih@microsoft.com>
Date: Fri, 20 Jul 2018 13:54:32 -0700
Subject: [PATCH 1/3] add missing export variable

---
 include/class_loader/class_loader.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/class_loader/class_loader.hpp b/include/class_loader/class_loader.hpp
index de79c633..b751f022 100644
--- a/include/class_loader/class_loader.hpp
+++ b/include/class_loader/class_loader.hpp
@@ -330,6 +330,8 @@ class ClassLoader
   boost::recursive_mutex load_ref_count_mutex_;
   int plugin_ref_count_;
   boost::recursive_mutex plugin_ref_count_mutex_;
+
+  CLASS_LOADER_PUBLIC
   static bool has_unmananged_instance_been_created_;
 };
 

From 1f922b1c6c6c93f0fa7b1459aba16b7bbd52c192 Mon Sep 17 00:00:00 2001
From: Johnson Shih <jshih@microsoft.com>
Date: Tue, 14 Aug 2018 17:51:53 -0700
Subject: [PATCH 2/3] add missing export declaration to AbstractMetaObjectBase

---
 include/class_loader/meta_object.hpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/class_loader/meta_object.hpp b/include/class_loader/meta_object.hpp
index ef658cd4..8183c9ac 100644
--- a/include/class_loader/meta_object.hpp
+++ b/include/class_loader/meta_object.hpp
@@ -36,6 +36,8 @@
 #define CLASS_LOADER__META_OBJECT_HPP_
 
 #include <console_bridge/console.h>
+#include "class_loader/visibility_control.hpp"
+
 #include <typeinfo>
 #include <string>
 #include <vector>
@@ -54,7 +56,7 @@ typedef std::vector<class_loader::ClassLoader *> ClassLoaderVector;
  * @class AbstractMetaObjectBase
  * @brief A base class for MetaObjects that excludes a polymorphic type parameter. Subclasses are class templates though.
  */
-class AbstractMetaObjectBase
+class CLASS_LOADER_PUBLIC AbstractMetaObjectBase
 {
 public:
   /**

From bc603003d97430066b2328ac51560ba2ef55c03c Mon Sep 17 00:00:00 2001
From: Johnson Shih <jshih@microsoft.com>
Date: Tue, 14 Aug 2018 18:20:32 -0700
Subject: [PATCH 3/3] Always built SHARE for Windows, others fall back to
 default

---
 CMakeLists.txt | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3b9a2583..7580a954 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -56,7 +56,12 @@ set(${PROJECT_NAME}_HDRS
   include/class_loader/multi_library_class_loader.hpp
   include/class_loader/register_macro.hpp
 )
-add_library(${PROJECT_NAME} ${${PROJECT_NAME}_SRCS} ${${PROJECT_NAME}_HDRS})
+if(WIN32)
+  add_library(${PROJECT_NAME} SHARED ${${PROJECT_NAME}_SRCS} ${${PROJECT_NAME}_HDRS})
+else()
+  add_library(${PROJECT_NAME} ${${PROJECT_NAME}_SRCS} ${${PROJECT_NAME}_HDRS})
+endif()
+
 target_link_libraries(${PROJECT_NAME} ${Boost_LIBRARIES} ${console_bridge_LIBRARIES} ${Poco_LIBRARIES})
 if(WIN32)
   # Causes the visibility macros to use dllexport rather than dllimport