From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Mon, 10 Jan 2022 15:35:57 +0000 (+0100)
Subject: gvc++: use GVDLL instead of _WIN32 to control storage-class attributes in GVRenderData.h
X-Git-Tag: 3.0.0~75^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=faf460df99f17bd88eaac057e8110b8af57fbe8c;p=graphviz

gvc++: use GVDLL instead of _WIN32 to control storage-class attributes in GVRenderData.h

Towards https://gitlab.com/graphviz/graphviz/-/issues/2173.
---

diff --git a/lib/gvc++/GVRenderData.h b/lib/gvc++/GVRenderData.h
index 94cdd4d9d..8ea7312a0 100644
--- a/lib/gvc++/GVRenderData.h
+++ b/lib/gvc++/GVRenderData.h
@@ -3,7 +3,7 @@
 #include <cstddef>
 #include <string_view>
 
-#ifdef _WIN32
+#ifdef GVDLL
 #if gvc___EXPORTS // CMake's substitution of gvc++_EXPORTS
 #define GVRENDER_API __declspec(dllexport)
 #else