From c98751cb5b0f9ec5dea42414e61a93e4f0173eac Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 27 Aug 2018 18:23:02 +0200
Subject: [PATCH] Force creating import library for "adv" DLL under MSW

No library was created as no symbols were exported by the DLL any more,
so add a dummy symbol just to force the import library creation -- this
is important to let the projects referencing it to continue to link,
even if it's now useless.
---
 src/common/dummy.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/common/dummy.cpp b/src/common/dummy.cpp
index 0743f76a78..1eabf4b1a1 100644
--- a/src/common/dummy.cpp
+++ b/src/common/dummy.cpp
@@ -26,3 +26,13 @@
 #ifdef __WINDOWS__
     #include "wx/msw/msvcrt.h"
 #endif
+
+#ifdef WXMAKINGDLL_ADV
+
+// This is a hack required to create an import library for the "adv" DLL which
+// doesn't contain anything any more and is preserved only for compatibility.
+extern WXEXPORT void wxAdvLibraryIsObsoleteDontUse()
+{
+}
+
+#endif // WXMAKINGDLL_ADV