Vs2019 compilation cryengine failure problem handling

Compilation reason

cryengine from 5.7 Start the code with a new release , Rebind github Account , I found it troublesome again on my computer 5.6.7 The code to compile , Don't think there are many , Record it again , Lest people repeat the mistakes .

Compile environment

vs2019 + windows sdk：10.0.20348.0

Have a problem

• pow Type conversion occurs during compilation , Warnings are treated as errors
  By modifying cmakelist file , add to option, Reduce the error detection level

   add_compile_options(/W4 /WX-)
  

• C2102 & Lvalue required -
  Find two ways to fix ：

    	 1.  Modification item -》c/C++-> Language -》 The compliance mode is changed to ： /permissive
    	  or ：
    	 2.  adopt cmake Closed in  OPTION_MSVC_PERMISSIVE_MINUS  switch 
  

• c2279 mapi.h Exception specification error
  vs Schema compilation uses C++14 standard , Turn on c++17 There is no such error , Modification method ：

    set(CMAKE_CXX_STANDARD 17)
    set(CMAKE_CXX_STANDARD_REQUIRED ON)
    set(CMAKE_CXX_EXTENSIONS OFF)
  

• rc Compile failed

• Found no download szip Third party Library , Download it again szip, Use cmake recompile rc engineering