39 lines
1.1 KiB
Nix
39 lines
1.1 KiB
Nix
{stdenv, fetchurl, gmp}:
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "mpfr-3.1.0";
|
|
|
|
src = fetchurl {
|
|
url = "mirror://gnu/mpfr/${name}.tar.bz2";
|
|
sha256 = "105nx8qqx5x8f4rlplr2wk4cyv61iw5j3jgi2k21rpb8s6xbp9vl";
|
|
};
|
|
|
|
buildInputs = [ gmp ];
|
|
|
|
doCheck = true;
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
meta = {
|
|
homepage = http://www.mpfr.org/;
|
|
description = "GNU MPFR, a library for multiple-precision floating-point arithmetic";
|
|
|
|
longDescription = ''
|
|
The GNU MPFR library is a C library for multiple-precision
|
|
floating-point computations with correct rounding. MPFR is
|
|
based on the GMP multiple-precision library.
|
|
|
|
The main goal of MPFR is to provide a library for
|
|
multiple-precision floating-point computation which is both
|
|
efficient and has a well-defined semantics. It copies the good
|
|
ideas from the ANSI/IEEE-754 standard for double-precision
|
|
floating-point arithmetic (53-bit mantissa).
|
|
'';
|
|
|
|
license = "LGPLv2+";
|
|
|
|
maintainers = [ stdenv.lib.maintainers.ludo ];
|
|
platforms = stdenv.lib.platforms.all;
|
|
};
|
|
}
|