What are the advantages of ccache over other caching tools?

What are the advantages of ccache over other caching tools?

ccache is specifically designed for C/C++ compilation, making it faster for these languages. It caches previous compilations and reuses them, which can significantly reduce build times.

How does ccache compare to tools like distcc or icecream?

While distcc and icecream focus on distributing builds across multiple machines, ccache optimizes local builds by caching compilation results. They can be used together for even better performance.

Are there any downsides to using ccache?

One downside is that ccache can consume a lot of disk space if not managed properly. Additionally, it may not always cache every compilation, especially if the build environment changes.

Can I use ccache with other build systems?

Yes, ccache can be integrated with various build systems like Make, CMake, and Ninja, allowing you to benefit from caching regardless of your build tool.

What is the best way to configure ccache for my project?

The best configuration depends on your project's needs, but generally, setting the cache size and enabling verbose logging can help optimize performance.