nixpkgs/pkgs/tools/misc/clasp/default.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

33 lines
791 B
Nix

{ lib, stdenv, fetchurl }:
let
version = "3.1.4";
in
stdenv.mkDerivation {
pname = "clasp";
inherit version;
src = fetchurl {
url = "mirror://sourceforge/project/potassco/clasp/${version}/clasp-${version}-source.tar.gz";
sha256 = "1zkjqc4gp4n9p2kf3k3z8x82g42any4p3shhhivny89z1jlxi9zn";
};
preConfigure = "patchShebangs ./configure.sh";
configureScript = "./configure.sh";
preBuild = "cd build/release";
installPhase = ''
mkdir -p $out/bin
cp bin/clasp $out/bin/clasp
'';
meta = with lib; {
description = "Answer set solver for (extended) normal and disjunctive logic programs";
homepage = "http://potassco.sourceforge.net/";
platforms = platforms.all;
maintainers = [ maintainers.hakuch ];
license = licenses.gpl2Plus;
};
}