Name	Name	Last commit message	Last commit date
parent directory ..
README.md	README.md
ccache-clang	ccache-clang
ccache-clang++	ccache-clang++
ccache-wrapper	ccache-wrapper
ccache.xcconfig	ccache.xcconfig

README.md

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