do not make unnecessary exports on nix platforms

2026-03-22 15:05:03 +01:00 · 2021-01-30 16:00:58 +01:00
parent 372f99afee
commit ca8145904b
3 changed files with 17 additions and 3 deletions
--- a/lua.cpp
+++ b/lua.cpp
@@ -62,10 +62,16 @@ int lua::openffi(lua_State *s)
    return 1;
 }

-#ifdef _WIN32
-#define EXPORT __declspec(dllexport)
+#if defined _WIN32
+#   if defined __GNUC__
+#      define EXPORT __attribute__ ((dllexport))
+#   else
+#      define EXPORT __declspec(dllexport)
+#   endif
+#elif defined __GNUC__
+#   define EXPORT __attribute__ ((visibility ("default")))
 #else
-#define EXPORT
+#   define EXPORT
 #endif

 extern "C"