sci-libs/armadillo
Streamlined C++ linear algebra library
USE Flags
arpack
Global: Include support for arpack libs
blas
Global: Adds support for the virtual/blas numerical library
doc
Global: Adds extra documentation (API, Javadoc, etc)
examples
Global: Install examples, usually source code
lapack
Global: Adds support for the virtual/lapack numerical library
mkl
Global: Install the Intel Math Kernel Library
superlu
* This flag is undocumented *
test
Global: Workaround to pull in packages needed to run with FEATURES=test. Portage-2.1.2 handles this internally, so don't set it in make.conf/package.use anymore