-<code>wayland</code>, <code>null</code>, <code>android</code>,
-<code>haiku</code>, and <code>gdi</code>. The <code>android</code> platform
-can only be built as a system component, part of AOSP, while the
-<code>haiku</code> and <code>gdi</code> platforms can only be built with SCons.
+<code>wayland</code>, <code>surfaceless</code>, <code>android</code>,
+and <code>haiku</code>.
+The <code>android</code> platform can either be built as a system
+component, part of AOSP, using <code>Android.mk</code> files, or
+cross-compiled using appropriate <code>configure</code> options.
+The <code>haiku</code> platform can only be built with SCons.