warp

Warp is designed as a faster replacement for GNU cpp, significantly reducing preprocessing times for large codebases, as evidenced by its production use at Facebook.

The warp preprocessor works independently of specific C/C++ compiler dialects, offering flexibility, and warpdrive provides predefined macros for popular compilers like gcc and clang.

Originally developed and used at Facebook, Warp has been tested in a large-scale production environment, indicating robustness for accelerating build pipelines.

Building Warp involves a straightforward Makefile that produces both the core preprocessor and compiler-specific drivers with minimal steps, as described in the README.