update

doc/todo/windows_support.mdwn

@@ -49,15 +49,30 @@ now! --[[Joey]]
 
 ## trying to build XMPP
 
-1. gnutls-$LATEST.zip from <http://josefsson.org/gnutls4win/>
+Lots of library deps:
+
+1. gsasl-$LATEST.zip from <http://josefsson.org/gnutls4win/> (includes
+   gnuidn and gnutls)
 2. pkg-config from
    <http://sourceforge.net/projects/pkgconfiglite/files/latest/download?source=files>
 3. libxml2 from mingw:
    <http://sourceforge.net/projects/mingw/files/MSYS/Extension/libxml2/libxml2-2.7.6-1/>
    both the -dll and the -dev
-3. gsasl from <ftp://alpha.gnu.org/gnu/gsasl/>
-3. gnuidn from <ftp://ftp.gnu.org/gnu/libidn/libidn-1.28-win32.zip>
 3. Extract all the above into the Haskell platform's mingw directory. Note
    that pkg-config needs to be moved out of a named subdirectory.
-4. Run in DOS prompt (not cygwin!): cabal install gnutls libxml-sax gsasl gnuidn network-protocol-xmpp
+4. Run in DOS prompt (not cygwin!): cabal install network-protocol-xmpp
 
+Current FAIL:
+
+<pre>
+Loading package gnutls-0.1.5 ... ghc.exe: internal error: Misaligned section: 18206e5b
+    (GHC version 7.6.3 for i386_unknown_mingw32)
+        Please report this as a GHC bug:
+	http://www.haskell.org/ghc/reportabug
+</pre>
+
+<https://ghc.haskell.org/trac/ghc/ticket/8830>
+
+Note: This only happens in the TH link stage. So building w/o the webapp
+works with XMPP. One possible approach would be to make a helper program
+with the XMPP support in it, that does not use TH.