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nixpkgs/pkgs/applications/science/logic/celf/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

37 lines
843 B
Nix

{ lib, stdenv, fetchFromGitHub, smlnj }:
stdenv.mkDerivation rec {
pname = "celf";
pversion = "2013-07-25";
name = "${pname}-${pversion}";
src = fetchFromGitHub {
owner = "clf";
repo = pname;
rev = "d61d95900ab316468ae850fa34a2fe9488bc5b59";
sha256 = "0slrwcxglp0sdbp6wr65cdkl5wcap2i0fqxbwqfi1q3cpb6ph6hq";
};
buildInputs = [ smlnj ];
# (can also build with MLton)
buildPhase = ''
export SMLNJ_HOME=${smlnj}
sml < main-export.sml
'';
installPhase = ''
mkdir -p $out/bin
cp .heap* $out/bin/
./.mkexec ${smlnj}/bin/sml $out/bin celf
'';
meta = with lib; {
description = "Linear logic programming system";
homepage = "https://github.com/clf/celf";
license = licenses.gpl3;
maintainers = with maintainers; [ bcdarwin ];
platforms = platforms.unix;
};
}