diff --git a/mp/src/game/client/client_ff.vpc b/mp/src/game/client/client_ff.vpc
index 25a781fe..948bc2af 100644
--- a/mp/src/game/client/client_ff.vpc
+++ b/mp/src/game/client/client_ff.vpc
@@ -113,5 +113,10 @@ $Project "Client (FF)"
 				//$File	"$SRCDIR\game\client\ShaderEditor\Grass\CGrassCluster.cpp"
 			}
 		}
+		$Folder "Shader Libraries"
+		{
+			$Lib mathlib
+			$Lib shaderlib
+		}
 	}
 }
diff --git a/mp/src/game/client/viewrender.cpp b/mp/src/game/client/viewrender.cpp
index ec48f115..a8ec8883 100644
--- a/mp/src/game/client/viewrender.cpp
+++ b/mp/src/game/client/viewrender.cpp
@@ -77,8 +77,9 @@
 // Projective textures
 #include "C_Env_Projected_Texture.h"
 
+#if defined (WIN32)
 #include "ShaderEditor/ShaderEditorSystem.h" // FF --> hlstriker: Added
-
+#endif
 // memdbgon must be the last include file in a .cpp file!!!
 #include "tier0/memdbgon.h"
 
@@ -1368,11 +1369,13 @@ void CViewRender::ViewDrawScene( bool bDrew3dSkybox, SkyboxVisibility_t nSkyboxV
 	DrawWorldAndEntities( drawSkybox, view, nClearFlags, pCustomVisibility );
 
 	// FF --> hlstriker: Added
+#if defined (WIN32)
 	VisibleFogVolumeInfo_t fogVolumeInfo;
 	render->GetVisibleFogVolume( view.origin, &fogVolumeInfo );
 	WaterRenderInfo_t info;
 	DetermineWaterRenderInfo( fogVolumeInfo, info );
 	g_ShaderEditorSystem->CustomViewRender( &g_CurrentViewID, fogVolumeInfo, info );
+#endif
 	// <--
 
 	// Disable fog for the rest of the stuff
@@ -2001,7 +2004,9 @@ void CViewRender::RenderView( const CViewSetup &view, int nClearFlags, int whatT
 		if ( ( bDrew3dSkybox = pSkyView->Setup( view, &nClearFlags, &nSkyboxVisible ) ) != false )
 		{
 			AddViewToScene( pSkyView );
+#if defined (WIN32)
 			g_ShaderEditorSystem->UpdateSkymask(); // FF --> hlstriker: Added
+#endif
 		}
 		SafeRelease( pSkyView );
 
@@ -2059,7 +2064,9 @@ void CViewRender::RenderView( const CViewSetup &view, int nClearFlags, int whatT
 		// Now actually draw the viewmodel
 		DrawViewModels( view, whatToDraw & RENDERVIEW_DRAWVIEWMODEL );
 
+#if defined (WIN32)
 		g_ShaderEditorSystem->UpdateSkymask( bDrew3dSkybox ); // FF --> hlstriker: Added
+#endif
 
 		DrawUnderwaterOverlay();
 
@@ -2097,8 +2104,9 @@ void CViewRender::RenderView( const CViewSetup &view, int nClearFlags, int whatT
 			}
 			pRenderContext.SafeRelease();
 		}
-
+#if defined (WIN32)
 		g_ShaderEditorSystem->CustomPostRender(); // FF --> hlstriker: Added
+#endif
 
 		// And here are the screen-space effects