// without it, an over optimizing linker may discard the object module
// containing the theme implementation entirely
#define WX_USE_THEME(themename) \
- extern bool wxThemeUse##themename; \
+ WXDLLEXPORT_DATA(extern bool) wxThemeUse##themename; \
static struct wxThemeUserFor##themename \
{ \
wxThemeUserFor##themename() { wxThemeUse##themename = TRUE; } \
// and this one must be inserted in the source file
#define WX_IMPLEMENT_THEME(classname, themename, themedesc) \
- bool wxThemeUse##themename = TRUE; \
+ WXDLLEXPORT_DATA(bool) wxThemeUse##themename = TRUE; \
wxTheme *wxCtorFor##themename() { return new classname; } \
wxThemeInfo classname::ms_info##themename(wxCtorFor##themename, \
wxT( #themename ), themedesc)