<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> <pkgmetadata> <maintainer type="project"> <email>sci-mathematics@gentoo.org</email> <name>Gentoo Mathematics Project</name> </maintainer> <longdescription lang="en"> gf2x is a C/C++ software package containing routines for fast arithmetic in GF(2)[x] (multiplication, squaring, GCD) and searching for irreducible/primitive trinomials. </longdescription> <use> <flag name="custom-tune"> Extra long compile time for tuning hardware specific low-level routines </flag> <flag name="fft"> Build an FFT API for multiplication of 2 polynomials over GF(2) </flag> </use> </pkgmetadata>