Core/Game: Move singleton instances into compilation units

* Fixes issues when building shared libraries
  (prevents gcc and clang from providing several instance)

2 files changed, 7 insertions, 5 deletions

diff --git a/src/server/game/Support/SupportMgr.cpp b/src/server/game/Support/SupportMgr.cpp
index 7caccfd7cb2..142904fcae3 100644
--- a/src/server/game/Support/SupportMgr.cpp
+++ b/src/server/game/Support/SupportMgr.cpp
@@ -362,6 +362,12 @@ SupportMgr::~SupportMgr()
         delete s.second;
 }
 
+SupportMgr* SupportMgr::instance()
+{
+    static SupportMgr instance;
+    return &instance;
+}
+
 void SupportMgr::Initialize()
 {
     SetSupportSystemStatus(sWorld->getBoolConfig(CONFIG_SUPPORT_ENABLED));
diff --git a/src/server/game/Support/SupportMgr.h b/src/server/game/Support/SupportMgr.h
index f79f71e7b2f..86f5b223a86 100644
--- a/src/server/game/Support/SupportMgr.h
+++ b/src/server/game/Support/SupportMgr.h
@@ -211,11 +211,7 @@ private:
     ~SupportMgr();
 
 public:
-    static SupportMgr* instance()
-    {
-        static SupportMgr instance;
-        return &instance;
-    }
+    static SupportMgr* instance();
 
     template<typename T>
     T* GetTicket(uint32 ticketId);