| # Prerequisites | |
| - Xcode | |
| - ```ccache(1)``` installed in /usr/local/bin | |
| # Configuring ccache | |
| The maximum cache size is 5GB by default, but a WebKit Debug build can require 20GB or more: | |
| - ```ccache --max-size=20G``` | |
| # Building with ccache | |
| - ```make ARGS="WK_USE_CCACHE=YES"``` | |
| - ```build-webkit WK_USE_CCACHE=YES``` | |
| - Build in the Xcode UI by adding ```WK_USE_CCACHE = YES;``` to Tools/ccache/ccache.xcconfig (FIXME: this dirties the working directory). | |
| # Viewing cache statistics | |
| - ```ccache -s``` |