nixpkgs/pkgs/development/libraries/ntl/default.nix
Timo Kaufmann b5207ec0ad ntl: 11.3.0 -> 11.3.1
"Fixed a bug that effected image, kernel, and gauss routines for
Mat<zz_p>. These routines did not behave correctly when the input matrix
was zero. Also improved the mat_lzz_pTest program."
2018-10-24 15:10:23 +02:00

75 lines
2 KiB
Nix

{ stdenv
, lib
, fetchurl
, perl
, gmp
, gf2x ? null
# I asked the ntl maintainer weather or not to include gf2x by default:
# > If I remember correctly, gf2x is now thread safe, so there's no reason not to use it.
, withGf2x ? true
, tune ? false # tune for current system; non reproducible and time consuming
}:
assert withGf2x -> gf2x != null;
stdenv.mkDerivation rec {
name = "ntl-${version}";
version = "11.3.1";
src = fetchurl {
url = "http://www.shoup.net/ntl/ntl-${version}.tar.gz";
sha256 = "08a1v92js13ij6lpf75xkjc8iy2w89igd7hy58abll6wnjj107zs";
};
buildInputs = [
gmp
];
nativeBuildInputs = [
perl # needed for ./configure
];
sourceRoot = "${name}/src";
enableParallelBuilding = true;
dontAddPrefix = true; # DEF_PREFIX instead
# reference: http://shoup.net/ntl/doc/tour-unix.html
configureFlags = [
"DEF_PREFIX=$(out)"
"SHARED=on" # genereate a shared library (as well as static)
"NATIVE=off" # don't target code to current hardware (reproducibility, portability)
"TUNE=${
if tune then
"auto"
else if stdenv.targetPlatform.isx86 then
"x86" # "chooses options that should be well suited for most x86 platforms"
else
"generic" # "chooses options that should be OK for most platforms"
}"
"CXX=c++"
] ++ lib.optionals withGf2x [
"NTL_GF2X_LIB=on"
"GF2X_PREFIX=${gf2x}"
];
doCheck = true; # takes some time
meta = with lib; {
description = "A Library for doing Number Theory";
longDescription = ''
NTL is a high-performance, portable C++ library providing data
structures and algorithms for manipulating signed, arbitrary
length integers, and for vectors, matrices, and polynomials over
the integers and over finite fields.
'';
# Upstream contact: maintainer is victorshoup on GitHub. Alternatively the
# email listed on the homepage.
homepage = http://www.shoup.net/ntl/;
maintainers = with maintainers; [ timokau ];
license = licenses.gpl2Plus;
platforms = platforms.all;
};
}