Enable building without wxUSE_WEBVIEW_IE

build/cmake/init.cmake

@@ -406,8 +406,8 @@ if(wxUSE_GUI)
                 wx_option_force_value(wxUSE_WEBVIEW OFF)
             endif()
         elseif(WXMSW)
-            if(NOT wxUSE_WEBVIEW_IE)
-                message(WARNING "WebviewIE not found or enabled, wxWebview won't be available")
+            if(NOT wxUSE_WEBVIEW_IE AND NOT wxUSE_WEBVIEW_EDGE)
+                message(WARNING "WebviewIE and WebviewEdge not found or enabled, wxWebview won't be available")
                 wx_option_force_value(wxUSE_WEBVIEW OFF)
             endif()
         elseif(APPLE)

include/wx/chkconf.h

@@ -2290,7 +2290,8 @@
 #   endif
 #endif /* wxUSE_TREELISTCTRL */
 
-#if wxUSE_WEBVIEW && !(wxUSE_WEBVIEW_WEBKIT || wxUSE_WEBVIEW_WEBKIT2 || wxUSE_WEBVIEW_IE)
+#if wxUSE_WEBVIEW && !(wxUSE_WEBVIEW_WEBKIT || wxUSE_WEBVIEW_WEBKIT2 || \
+                       wxUSE_WEBVIEW_IE || wxUSE_WEBVIEW_EDGE)
 #   ifdef wxABORT_ON_CONFIG_ERROR
 #       error "wxUSE_WEBVIEW requires at least one backend"
 #   else

src/common/webview.cpp

@@ -107,9 +107,11 @@ wxStringWebViewFactoryMap::iterator wxWebView::FindFactory(const wxString &backe
 void wxWebView::InitFactoryMap()
 {
 #ifdef __WXMSW__
+#if wxUSE_WEBVIEW_IE
     if(m_factoryMap.find(wxWebViewBackendIE) == m_factoryMap.end())
         RegisterFactory(wxWebViewBackendIE, wxSharedPtr<wxWebViewFactory>
                                                    (new wxWebViewFactoryIE));
+#endif
 
 #if wxUSE_WEBVIEW_EDGE
     if (wxWebViewEdge::IsAvailable() &&