ENH: test for vs8 correctly

Modules/Platform/Windows-cl.cmake

@@ -120,6 +120,10 @@ IF(CMAKE_GENERATOR MATCHES "NMake Makefiles")
         SET(MSVC80 1)
         SET(CMAKE_COMPILER_2005 1)
       ENDIF("${compilerVersion}" EQUAL 1400)
+      IF("${compilerVersion}" EQUAL 1400)
+        SET(MSVC80 1)
+        SET(CMAKE_COMPILER_2005 1)
+      ENDIF("${compilerVersion}" EQUAL 1400)
       IF("${compilerVersion}" GREATER 1400)
         SET(MSVC80 1)
         SET(CMAKE_COMPILER_2005 1)