Glib
LCM [1] depends on Glib. There is a tutorial on the site for compiling it:
http://www.gtk.org/download/win32_tutorial.php [2]
Extract the files to C:\msvc2010-libs\gtk-3.6.4
Set the environmental variable GLIB_PATH to C:\msvc2010-libs\gtk-3.6.4. This will be necessary to compile LCM [1].