Improve the performance of the precompiled header file
I am using Visual Studio 2017, Version 15.8.1. The creation and use of precompiled header file is full of bugs and issues. When i chose to create the .pch, then i found the .pch is created repeatedly during building. When i chose to use the existing .pch, there are always issues of "can not modify the .pch".
My suggest is that automaticly create the .pch one time and only one time at the beginning of building and use it in the file compiling process. The issue of repeated creation of .pch may be caused by multi-process of compiling.