Separate build rules for specific language files from action/build

[waruqi]

Make action/build more lightweight, just include the processing logic for the rules. Extract c++ related build action into the c++ rules.

This way we can more easily extend and customize the language-specific build process and prepare for implementing C++ modules #386.

Roadmap

• Rules
  • c++
    • c.build
      • c.build.pcheader (build precompiled header)
    • c++.build
      • c++.build.pcheader
      • c++.build.modules @see C++ modules support #386 Add c++ modules ts build rules #569
  • win.sdk.resource
  • objc++
    • objc.build
    • objc++.build
  • swift
    • swift.build
  • rust
    • rust.build
  • go
    • go.build
  • dlang
    • dlang.build
  • cuda
    • cuda.build
      • cuda.build.devlink
    • cuda.gencodes
  • utils
    • utils.merge.object, add_files("*.o", "*.obj")
    • utils.merge.archive, add_files("*.a", "*.lib")
• Modules
  • private.tools.ccache
  • private.action.build.object
  • private.action.build.pcheader

[waruqi]

@OpportunityLiu 我这边重构了下build action，打薄后，逐步吧build实现分离到特定的rules中，改动比较大，你这边试试是否运行正常，比如cuda/vsxmake深得，如果没啥问题，我就先merge进去了

我这边初步测试各个模块，没测出啥问题。

[OpportunityLiu]

[waruqi]

我修复了

[waruqi]

c++.build.modules @see #569