nixpkgs/pkgs/development/compilers/cmucl/binary.nix

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{stdenv, fetchurl}:
let
inherit (stdenv) system;
version = "20b";
downloadUrl = arch:
"http://common-lisp.net/project/cmucl/downloads/release/" +
"${version}/cmucl-${version}-${arch}.tar.bz2";
fetchDist = {arch, sha256}: fetchurl {
url = downloadUrl arch;
inherit sha256;
};
dist =
if system == "i686-linux" then fetchDist {
arch = "x86-linux";
sha256 = "1s00r1kszk5zhmv7m8z5q2wcqjn2gn7fbqwji3hgnsdvbb1f3jdn";
}
else throw "Unsupported platform for cmucl.";
in
stdenv.mkDerivation {
name = "cmucl-binary-${version}";
buildCommand = ''
mkdir -p $out
tar -C $out -xjf ${dist}
patchelf --set-interpreter "$(cat $NIX_GCC/nix-support/dynamic-linker)" \
$out/bin/lisp
'';
meta = {
description = "The CMU implementation of Common Lisp";
longDescription = ''
CMUCL is a free implementation of the Common Lisp programming language
which runs on most major Unix platforms. It mainly conforms to the
ANSI Common Lisp standard.
'';
license = stdenv.lib.licenses.free; # public domain
homepage = http://www.cons.org/cmucl/;
};
}