Add notes about building with the mangled namespace on Windows.
diff --git a/docs/README.WIN32 b/docs/README.WIN32
index fe9a67f..8802d87 100644
--- a/docs/README.WIN32
+++ b/docs/README.WIN32
@@ -75,6 +75,12 @@
- No assembly code is compiled or assembled. Again, this may need
some work to turn it back on or use it again.
+- To build "mangled" Mesa, add the preprocessor define USE_MGL_NAMESPACE
+ to the project settings. You will also need to edit src/mesa.def to change
+ all the gl* symbols to mgl*. Because this is easy to do with a global
+ replace operation in a text editor, no additional mangled version of mesa.def
+ is maintained or shipped.
+
If you have a Windows-related build problem or question, it is
probably better to direct it to me (kschultz@users.sourceforge.net),
rather than directly to the other Mesa developers. I will help you