mirror of
https://github.com/SebastianWendel/nixpkgs.git
synced 2024-10-02 01:50:18 +02:00
72 lines
1.6 KiB
Nix
72 lines
1.6 KiB
Nix
{ lib
|
|
, buildPythonPackage
|
|
, pythonOlder
|
|
, fetchFromGitHub
|
|
, setuptools
|
|
, setuptools_scm
|
|
, pyvcd
|
|
, bitarray
|
|
, jinja2
|
|
|
|
# nmigen.{test,build} call out to these
|
|
, yosys
|
|
, symbiyosys
|
|
, nextpnr ? null
|
|
, icestorm ? null
|
|
, trellis ? null
|
|
|
|
# for tests
|
|
, yices
|
|
}:
|
|
|
|
buildPythonPackage rec {
|
|
pname = "nmigen";
|
|
version = "unstable-2019-09-28";
|
|
# python setup.py --version
|
|
realVersion = "0.1.dev689+g${lib.substring 0 7 src.rev}";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "m-labs";
|
|
repo = "nmigen";
|
|
rev = "a02e3750bfeba44bcaad4c5de8d9eb0ef055d9c6";
|
|
sha256 = "0m399c2nm7y54q2f0fbkmi4h35csbc2llckm6k9kqdf5qc6355wd";
|
|
};
|
|
|
|
disabled = pythonOlder "3.6";
|
|
|
|
nativeBuildInputs = [ setuptools_scm ];
|
|
|
|
propagatedBuildInputs = [ setuptools pyvcd bitarray jinja2 ];
|
|
|
|
checkInputs = [ yosys yices ];
|
|
|
|
postPatch = let
|
|
tool = pkg: name:
|
|
if pkg == null then {} else { ${name} = "${pkg}/bin/${name}"; };
|
|
|
|
# Only FOSS toolchain supported out of the box, sorry!
|
|
toolchainOverrides =
|
|
tool yosys "yosys" //
|
|
tool symbiyosys "sby" //
|
|
tool nextpnr "nextpnr-ice40" //
|
|
tool nextpnr "nextpnr-ecp5" //
|
|
tool icestorm "icepack" //
|
|
tool trellis "ecppack";
|
|
in ''
|
|
substituteInPlace nmigen/_toolchain.py \
|
|
--replace 'overrides = {}' \
|
|
'overrides = ${builtins.toJSON toolchainOverrides}'
|
|
'';
|
|
|
|
preBuild = ''
|
|
export SETUPTOOLS_SCM_PRETEND_VERSION="${realVersion}"
|
|
'';
|
|
|
|
meta = with lib; {
|
|
description = "A refreshed Python toolbox for building complex digital hardware";
|
|
homepage = https://github.com/m-labs/nmigen;
|
|
license = licenses.bsd0;
|
|
maintainers = with maintainers; [ emily ];
|
|
};
|
|
}
|