bircoph@gentoo.org Andrew Savchenko sci-physics@gentoo.org Gentoo Physics Project ROOT Object Oriented Technologies is an object oriented data analysis framework written in C++ by the CERN. Widely used in high energy physics, but also in other data analysis applications. It contains the CINT C/C++ interpreter and many classes such as statistics, serialization, optimization, linear algebra, graphics, GUI toolkit, and a complete visualization framework. Build ROOT using the C++11 standard Build ROOT using the C++14 standard Support for images and data from FITS files with sci-libs/cfitsio Enable GDML writer and reader Enable ROOT-CAD interface using sci-libs/opencascade Enable http server support including but not limited to fastcgi support Build all math related libraries plugins, needs sci-libs/gsl Build memory statistics library, helps to detect memory leaks Build the interface for sci-physics/pythia version 6.x Build the interface for sci-physics/pythia version 8.x Build the reflection database for the C++ interpreter Enable shadow authentication in rootd and proofd Build libTable contrib library Build the interface for net-libs/xrootd Enable support for dev-lang/R