From accb28eb80f9cf4289e300abd572fa374d121bc9 Mon Sep 17 00:00:00 2001
From: Artem Pavlenko <artem@mapnik.org>
Date: Tue, 7 Mar 2023 10:00:18 +0000
Subject: [PATCH] external linking (MAPNIK_DECL) requires for
 `-fvisibility=hidden -fvisibility-inlines-hidden` to work for GCC/g++ builds

---
 include/mapnik/feature_style_processor.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mapnik/feature_style_processor.hpp b/include/mapnik/feature_style_processor.hpp
index a8047fd0e..07f65a337 100644
--- a/include/mapnik/feature_style_processor.hpp
+++ b/include/mapnik/feature_style_processor.hpp
@@ -47,7 +47,7 @@ struct layer_rendering_material;
 enum eAttributeCollectionPolicy { DEFAULT = 0, COLLECT_ALL = 1 };
 
 template<typename Processor>
-class feature_style_processor
+class MAPNIK_DECL feature_style_processor
 {
   public:
     explicit feature_style_processor(Map const& m, double scale_factor = 1.0);