Running "xlversion" in Vivado System Generator returns the following:
Warning: Could not find an exact (case-sensitive) match for 'xlversion'.
C:\Xilinx\Vivado\2013.1\scripts\sysgen\matlab\xlVersion.p is a case-insensitive match and will be used instead.
You can improve the performance of your code by using exact
name matches and we therefore recommend that you update your
usage accordingly. Alternatively, you can disable this warning using
This warning will become an error in future releases.
Available System Generator installations:
Current version of System Generator is .
Notice, no installations or version reported.
"xlversion" does not work with Vivado System Generator; please use "xilinx.environment.getversion(sysgen)".