nixpkgs/pkgs/development/libraries/gsl/default.nix

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{ fetchurl, stdenv }:
stdenv.mkDerivation rec {
name = "gsl-2.5";
src = fetchurl {
url = "mirror://gnu/gsl/${name}.tar.gz";
sha256 = "1395y9hlhqadn5g9j8q22224fds5sd92jxi9czfavjj24myasq04";
};
# do not let -march=skylake to enable FMA (https://lists.gnu.org/archive/html/bug-gsl/2011-11/msg00019.html)
NIX_CFLAGS_COMPILE = stdenv.lib.optional stdenv.isx86_64 "-mno-fma";
# https://lists.gnu.org/archive/html/bug-gsl/2015-11/msg00012.html
doCheck = stdenv.hostPlatform.system != "i686-linux" && stdenv.hostPlatform.system != "aarch64-linux";
meta = {
description = "The GNU Scientific Library, a large numerical library";
homepage = https://www.gnu.org/software/gsl/;
license = stdenv.lib.licenses.gpl3Plus;
longDescription = ''
The GNU Scientific Library (GSL) is a numerical library for C
and C++ programmers. It is free software under the GNU General
Public License.
The library provides a wide range of mathematical routines such
as random number generators, special functions and least-squares
fitting. There are over 1000 functions in total with an
extensive test suite.
'';
platforms = stdenv.lib.platforms.unix;
};
}