https://github.com/ptaffet/preprocessor-debug

Observe how the C preprocessor expands your complicated macros
https://github.com/ptaffet/preprocessor-debug

Last synced: about 1 month ago
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Observe how the C preprocessor expands your complicated macros

• Host: GitHub
• URL: https://github.com/ptaffet/preprocessor-debug
• Owner: ptaffet
• License: bsd-3-clause
• Created: 2017-07-03T18:44:28.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2017-08-11T18:24:59.000Z (about 7 years ago)
• Last Synced: 2024-02-17T10:36:23.280Z (7 months ago)
• Language: C++
• Size: 40.3 MB
• Stars: 7
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-c-preprocessor - ptaffet/preprocessor-debug - - Observe how the C preprocessor expands your complicated macros. (Debuggers)

README

        
# preprocessor-debug

Observe how the C preprocessor expands your complicated macros

## Dependencies:

* clang 4.0

* CMake 3.3+

## Build instructions:

* `mkdir build && cd build`

* `cmake ..`

* `make`

## Use instructions:

`./pp-step ../example.cpp`

# asm.js version:

## Dependencies

* clang 4.0

* [yarn](https://yarnpkg.com/en/docs/install)

* Emscripten

## Build instructions:

* Build clang in bitcode. This is hard, but can be done with the help of [`emmake`](https://kripken.github.io/emscripten-site/docs/compiling/Building-Projects.html#building-projects). When you are done, update `CLANG_LIB_PATH` in `web/Makefile`.

* `cd web`

* `make`

* `yarn`

Since building clang in bitcode is hard, a pre-compiled version of the tool is in `web/compiled.tgz`