<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd"> <pkgmetadata> <maintainer type="project"> <email>toolchain@gentoo.org</email> <name>Gentoo Toolchain Project</name> </maintainer> <use> <flag name="redis">Enable Redis backend for storage via <pkg>dev-libs/hiredis</pkg></flag> <flag name="static-c++">Avoid dynamic dependency on gcc's libstdc++.</flag> </use> <longdescription lang="en"> ccache acts as a caching pre-processor to C/C++ compilers, improving compilation time when recompiling previously compiled source. </longdescription> </pkgmetadata>