From Wang Rui, "This fixes a small problem in the FindFBX file. In CMake scripts,

VS2010 is not marked as MSVC100 but MSVC10. And CMake defines
MSVC_VERSION instead of MSVC_VER to indicate the version number. The
modification can find fbx sdk for VS2010 automatically now.
"

CMakeModules/FindFBX.cmake

@@ -16,7 +16,7 @@ ELSEIF(MSVC80)
     SET(FBX_LIBDIR "vs2005")
 ELSEIF(MSVC90)
     SET(FBX_LIBDIR "vs2008")
-ELSEIF(MSVC100 OR MSVC_VER>1600)
+ELSEIF(MSVC10 OR MSVC_VERSION>1600)
     SET(FBX_LIBDIR "vs2010")
 ENDIF()