59 lines
1.8 KiB
Nix
59 lines
1.8 KiB
Nix
{ stdenv
|
|
, lib
|
|
, fetchFromGitHub
|
|
, python2
|
|
, unstableGitUpdater
|
|
}:
|
|
stdenv.mkDerivation rec {
|
|
name = "klipper";
|
|
version = "unstable-2021-01-31";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "KevinOConnor";
|
|
repo = "klipper";
|
|
rev = "ef4d9c3abd30ae8a485020fd9ff2fb4529a143b3";
|
|
sha256 = "sha256-puAkSGL0DD0JUWejPdzr7zKIW2UP2soBBtgm2msUKzA=";
|
|
};
|
|
|
|
# We have no LTO on i686 since commit 22284b0
|
|
postPatch = lib.optional stdenv.isi686 ''
|
|
substituteInPlace chelper/__init__.py \
|
|
--replace "-flto -fwhole-program " ""
|
|
'';
|
|
|
|
sourceRoot = "source/klippy";
|
|
|
|
# there is currently an attempt at moving it to Python 3, but it will remain
|
|
# Python 2 for the foreseeable future.
|
|
# c.f. https://github.com/KevinOConnor/klipper/pull/3278
|
|
# NB: This is needed for the postBuild step
|
|
nativeBuildInputs = [ (python2.withPackages ( p: with p; [ cffi ] )) ];
|
|
|
|
buildInputs = [ (python2.withPackages (p: with p; [ cffi pyserial greenlet jinja2 ])) ];
|
|
|
|
# we need to run this to prebuild the chelper.
|
|
postBuild = "python2 ./chelper/__init__.py";
|
|
|
|
# NB: We don't move the main entry point into `/bin`, or even symlink it,
|
|
# because it uses relative paths to find necessary modules. We could wrap but
|
|
# this is used 99% of the time as a service, so it's not worth the effort.
|
|
installPhase = ''
|
|
runHook preInstall
|
|
mkdir -p $out/lib/klipper
|
|
cp -r ./* $out/lib/klipper
|
|
|
|
chmod 755 $out/lib/klipper/klippy.py
|
|
runHook postInstall
|
|
'';
|
|
|
|
passthru.updateScript = unstableGitUpdater { url = meta.homepage; };
|
|
|
|
meta = with lib; {
|
|
description = "The Klipper 3D printer firmware";
|
|
homepage = "https://github.com/KevinOConnor/klipper";
|
|
maintainers = with maintainers; [ lovesegfault ];
|
|
platforms = platforms.linux;
|
|
license = licenses.gpl3Only;
|
|
};
|
|
}
|