Updates For OpenVMS support and some extra includes to define wx(xxxx)DC types.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50875 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

lib/VMS_GTK2.OPT

@@ -1,4 +1,6 @@
 wx_root:[wxwidgets.lib]libwx_gtk2.olb/lib
+sys$library:libcairo.olb/lib
+sys$library:libpixman.olb/lib
 sys$library:libjpeg.olb/lib
 sys$library:libpng.olb/lib
 sys$library:libz.olb/lib
@@ -10,6 +12,7 @@ sys$share:libgdk-pixbuf.exe/share
 sys$share:libgdk2.exe/share
 sys$share:libpango.exe/share
 sys$share:libglib2.exe/share
-sys$share:iodbc.exe/share
+sys$share:freetype2shr/share
+sys$share:libfontconfig/share
 sys$share:pthread$rtl.exe/share
 sys$library:decw$xlibshr.exe/share