From 3deb6c59a53eb00430099c658dcfb7f1f91952e6 Mon Sep 17 00:00:00 2001
From: fintarin <valukevichv@gmail.com>
Date: Sun, 7 Apr 2024 01:02:15 +0400
Subject: [PATCH] Use dllexport for static variables

---
 include/fintamath/core/CoreUtils.hpp      | 6 ++++++
 include/fintamath/core/MathObjectBody.hpp | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/include/fintamath/core/CoreUtils.hpp b/include/fintamath/core/CoreUtils.hpp
index 5d03f73ed..bd922271c 100644
--- a/include/fintamath/core/CoreUtils.hpp
+++ b/include/fintamath/core/CoreUtils.hpp
@@ -3,6 +3,12 @@
 #include <concepts>
 #include <functional>
 
+#ifdef _WIN32
+#define FINTAMATH_API __declspec(dllexport)
+#else
+#define FINTAMATH_API
+#endif
+
 namespace fintamath {
 
 template <typename From, typename To>
diff --git a/include/fintamath/core/MathObjectBody.hpp b/include/fintamath/core/MathObjectBody.hpp
index ccb3c6c44..0e718d1f8 100644
--- a/include/fintamath/core/MathObjectBody.hpp
+++ b/include/fintamath/core/MathObjectBody.hpp
@@ -13,7 +13,7 @@ public:                                                        \
   }                                                            \
                                                                \
 private:                                                       \
-  static constexpr detail::MathObjectClassImpl                 \
+  FINTAMATH_API static constexpr detail::MathObjectClassImpl   \
       objClass{#Class, Parent::getClassStatic()};
 
 #define FINTAMATH_PARENT_CLASS_BODY(Class, Parent)              \