Re-disable MSVC CRT deprecation warnings

The commit "Disable Intel CRT deprecation warnings" broke the logic that
disabled MS's CRT deprecation warnings.  This fixes the logic to disable
the warnings for both MSVC and Intel.

CompileFlags.cmake

@@ -21,12 +21,17 @@ IF(CMAKE_GENERATOR MATCHES "Visual Studio 6")
 ENDIF(CMAKE_GENERATOR MATCHES "Visual Studio 6")
 INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
 
+IF(WIN32 AND "${CMAKE_C_COMPILER_ID}" MATCHES "^(Intel)$")
+  SET(_INTEL_WINDOWS 1)
+ENDIF()
+
 # Disable deprecation warnings for standard C functions.
 # really only needed for newer versions of VS, but should
 # not hurt other versions, and this will work into the 
 # future
-IF(MSVC OR WIN32 AND "${CMAKE_C_COMPILER_ID}" MATCHES "^(Intel)$")
+IF(MSVC OR _INTEL_WINDOWS)
   ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
+ELSE()
 ENDIF()
 
 #silence duplicate symbol warnings on AIX