When building for CODA-W, we build freetype as a static library, and
we don't define DLL_EXPORT as there in general is no need to export
freetype symbols from the (dynamkic) library that freetype gets linked
into, cairo.dll and vcllo.dll (or mergedlo.dll). But there is one
exception: FT_Done_MM_Var *must* be exported as the code in
dlFT_Done_MM_Var() in vcl/unx/generic/glyphs/freetype_glyphcache.cxx
wants to look it up and call it.

--- include/freetype/ftmm.h
+++ include/freetype/ftmm.h
@@ -400,7 +400,12 @@
    * @return:
    *   FreeType error code.  0~means success.
    */
+#if defined( _WIN32 ) && defined( FT2_BUILD_LIBRARY ) && !defined( DLL_EXPORT )
+  /* FT_EXPORT is defined as a no-op but for CODA-W we *must* export FT_Done_MM_Var */
+   __declspec( dllexport ) FT_Error
+#else
   FT_EXPORT( FT_Error )
+#endif 
   FT_Done_MM_Var( FT_Library   library,
                   FT_MM_Var   *amaster );