Merge pull request cameron314#346 from v1gnesh/master

Support to build on zOS

Merge pull request cameron314#232 from hsdk123/patch-1

Create CMakeLists.txt

Fixed VS2019 /W4 warnings with and without C++17 language suport (issue 

cameron314#211)

Fixed VS2019 /W4 warnings with and without C++17 language suport (issue 

cameron314#211)

Fixed indentation following pull request

Missing semicolon