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

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{stdenv, fetchurl, SDL, mesa, rebar, erlang, opencl-headers, ocl-icd }:
stdenv.mkDerivation rec {
version = "1.2.1";
name = "cl-${version}";
src = fetchurl {
url = "https://github.com/tonyrog/cl/archive/${name}.tar.gz";
sha256 = "03jv280h9gqqqkm0mmkjr53srd2mzhvyy1biss77wpjrzq2z12c8";
};
buildInputs = [ erlang rebar opencl-headers ocl-icd ];
#propagatedBuildInputs = [ SDL mesa ];
buildPhase = ''
sed 's/git/"${version}"/' -i src/cl.app.src
rebar compile
'';
# 'cp' line taken from Arch recipe
# https://projects.archlinux.org/svntogit/community.git/tree/trunk/PKGBUILD?h=packages/erlang-sdl
installPhase = ''
DIR=$out/lib/erlang/lib/${name}
mkdir -p $DIR
cp -ruv c_src doc ebin include priv src $DIR
'';
meta = {
homepage = https://github.com/tonyrog/cl;
description = "OpenCL binding for Erlang";
license = stdenv.lib.licences.mit;
};
}