forked from mirrors/nixpkgs
Python: setuptools/wheel/pip now bootstrap from source
Since wheel support was introduced in 2015 we always relied on pre-built wheels for bootstrapping. Now, we can bootstrap directly from the sources of these packages in git. The `bootstrapped-pip` packages is used to build `pip`, `setuptools` and `wheel`, after which those packages are used to build everything else. Note that when building `bootstrapped-pip` some errors are shown. These are not important, the build actually does succeed and work as intended.
This commit is contained in:
Frederik Rietdijk
Frederik Rietdijk
parent
1fca2ab52d
commit
56727dc1ff
|
|
@ -1,35 +1,19 @@
|
|||
{ stdenv, python, fetchPypi, makeWrapper, unzip, makeSetupHook
|
||||
, pipInstallHook
|
||||
, setuptoolsBuildHook
|
||||
|
||||
, wheel, pip, setuptools
|
||||
}:
|
||||
|
||||
let
|
||||
wheel_source = fetchPypi {
|
||||
pname = "wheel";
|
||||
version = "0.33.6";
|
||||
format = "wheel";
|
||||
sha256 = "f4da1763d3becf2e2cd92a14a7c920f0f00eca30fdde9ea992c836685b9faf28";
|
||||
};
|
||||
setuptools_source = fetchPypi {
|
||||
pname = "setuptools";
|
||||
version = "41.4.0";
|
||||
format = "wheel";
|
||||
sha256 = "8d01f7ee4191d9fdcd9cc5796f75199deccb25b154eba82d44d6a042cf873670";
|
||||
};
|
||||
|
||||
in stdenv.mkDerivation rec {
|
||||
stdenv.mkDerivation rec {
|
||||
pname = "pip";
|
||||
version = "19.3.1";
|
||||
inherit (pip) version;
|
||||
name = "${python.libPrefix}-bootstrapped-${pname}-${version}";
|
||||
|
||||
src = fetchPypi {
|
||||
inherit pname version;
|
||||
format = "wheel";
|
||||
sha256 = "6917c65fc3769ecdc61405d3dfd97afdedd75808d200b2838d7d961cebc0c2c7";
|
||||
};
|
||||
srcs = [ wheel.src pip.src setuptools.src ];
|
||||
sourceRoot = ".";
|
||||
|
||||
dontUseSetuptoolsBuild = true;
|
||||
dontUsePipInstall = true;
|
||||
|
||||
# Should be propagatedNativeBuildInputs
|
||||
propagatedBuildInputs = [
|
||||
|
|
@ -38,13 +22,6 @@ in stdenv.mkDerivation rec {
|
|||
(setuptoolsBuildHook.override{setuptools=null; wheel=null;})
|
||||
];
|
||||
|
||||
unpackPhase = ''
|
||||
mkdir -p $out/${python.sitePackages}
|
||||
unzip -d $out/${python.sitePackages} $src
|
||||
unzip -d $out/${python.sitePackages} ${setuptools_source}
|
||||
unzip -d $out/${python.sitePackages} ${wheel_source}
|
||||
'';
|
||||
|
||||
postPatch = ''
|
||||
mkdir -p $out/bin
|
||||
'';
|
||||
|
|
@ -52,18 +29,38 @@ in stdenv.mkDerivation rec {
|
|||
nativeBuildInputs = [ makeWrapper unzip ];
|
||||
buildInputs = [ python ];
|
||||
|
||||
installPhase = ''
|
||||
buildPhase = ":";
|
||||
|
||||
# install pip binary
|
||||
echo '#!${python.interpreter}' > $out/bin/pip
|
||||
echo 'import sys;from pip._internal import main' >> $out/bin/pip
|
||||
echo 'sys.exit(main())' >> $out/bin/pip
|
||||
chmod +x $out/bin/pip
|
||||
installPhase = stdenv.lib.strings.optionalString (!stdenv.hostPlatform.isWindows) ''
|
||||
export SETUPTOOLS_INSTALL_WINDOWS_SPECIFIC_FILES=0
|
||||
'' + ''
|
||||
# Give folders a known name
|
||||
mv pip* pip
|
||||
mv setuptools* setuptools
|
||||
mv wheel* wheel
|
||||
# Set up PYTHONPATH. The above folders need to be on PYTHONPATH
|
||||
# $out is where we are installing to and takes precedence
|
||||
export PYTHONPATH="$out/${python.sitePackages}:$(pwd)/pip/src:$(pwd)/setuptools:$(pwd)/setuptools/pkg_resources:$(pwd)/wheel"
|
||||
|
||||
# wrap binaries with PYTHONPATH
|
||||
for f in $out/bin/*; do
|
||||
wrapProgram $f --prefix PYTHONPATH ":" $out/${python.sitePackages}/
|
||||
done
|
||||
echo "Building setuptools wheel..."
|
||||
pushd setuptools
|
||||
${python.pythonForBuild.interpreter} -m pip install --no-build-isolation --no-index --prefix=$out --ignore-installed --no-dependencies --no-cache --build tmpbuild .
|
||||
popd
|
||||
|
||||
echo "Building wheel wheel..."
|
||||
pushd wheel
|
||||
${python.pythonForBuild.interpreter} -m pip install --no-build-isolation --no-index --prefix=$out --ignore-installed --no-dependencies --no-cache --build tmpbuild .
|
||||
popd
|
||||
|
||||
echo "Building pip wheel..."
|
||||
pushd pip
|
||||
${python.pythonForBuild.interpreter} -m pip install --no-build-isolation --no-index --prefix=$out --ignore-installed --no-dependencies --no-cache --build tmpbuild .
|
||||
popd
|
||||
'';
|
||||
|
||||
meta = {
|
||||
description = "Version of pip used for bootstrapping";
|
||||
license = stdenv.lib.unique (pip.meta.license ++ setuptools.meta.license ++ wheel.meta.license);
|
||||
homepage = pip.meta.homepage;
|
||||
};
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
, python
|
||||
, buildPythonPackage
|
||||
, bootstrapped-pip
|
||||
, fetchPypi
|
||||
, fetchFromGitHub
|
||||
, mock
|
||||
, scripttest
|
||||
, virtualenv
|
||||
|
|
@ -17,9 +17,12 @@ buildPythonPackage rec {
|
|||
version = "19.3.1";
|
||||
format = "other";
|
||||
|
||||
src = fetchPypi {
|
||||
inherit pname version;
|
||||
sha256 = "21207d76c1031e517668898a6b46a9fb1501c7a4710ef5dfd6a40ad9e6757ea7";
|
||||
src = fetchFromGitHub {
|
||||
owner = "pypa";
|
||||
repo = pname;
|
||||
rev = version;
|
||||
sha256 = "079gz0v37ah1l4i5iwyfb0d3mni422yv5ynnxa0wcqpnvkc7sfnw";
|
||||
name = "${pname}-${version}-source";
|
||||
};
|
||||
|
||||
nativeBuildInputs = [ bootstrapped-pip ];
|
||||
|
|
@ -34,7 +37,7 @@ buildPythonPackage rec {
|
|||
|
||||
meta = {
|
||||
description = "The PyPA recommended tool for installing Python packages";
|
||||
license = lib.licenses.mit;
|
||||
license = with lib.licenses; [ mit ];
|
||||
homepage = https://pip.pypa.io/;
|
||||
priority = 10;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
{ stdenv
|
||||
, buildPythonPackage
|
||||
, fetchPypi
|
||||
, fetchFromGitHub
|
||||
, python
|
||||
, wrapPython
|
||||
, unzip
|
||||
|
|
@ -11,19 +11,40 @@
|
|||
, setuptoolsBuildHook
|
||||
}:
|
||||
|
||||
buildPythonPackage rec {
|
||||
let
|
||||
pname = "setuptools";
|
||||
version = "41.4.0";
|
||||
|
||||
# Create an sdist of setuptools
|
||||
sdist = stdenv.mkDerivation rec {
|
||||
name = "${pname}-${version}-sdist.tar.gz";
|
||||
|
||||
src = fetchFromGitHub {
|
||||
owner = "pypa";
|
||||
repo = pname;
|
||||
rev = "v${version}";
|
||||
sha256 = "0asxfnsi56r81lm48ynqbfkmm3kvw2jwrlf2l9azn5w6xm30jvp5";
|
||||
name = "${pname}-${version}-source";
|
||||
};
|
||||
|
||||
buildPhase = ''
|
||||
${python.pythonForBuild.interpreter} bootstrap.py
|
||||
${python.pythonForBuild.interpreter} setup.py sdist --formats=gztar
|
||||
'';
|
||||
|
||||
installPhase = ''
|
||||
echo "Moving sdist..."
|
||||
mv dist/*.tar.gz $out
|
||||
'';
|
||||
};
|
||||
in buildPythonPackage rec {
|
||||
inherit pname version;
|
||||
# Because of bootstrapping we don't use the setuptoolsBuildHook that comes with format="setuptools" directly.
|
||||
# Instead, we override it to remove setuptools to avoid a circular dependency.
|
||||
# The same is done for pip and the pipInstallHook.
|
||||
format = "other";
|
||||
|
||||
src = fetchPypi {
|
||||
inherit pname version;
|
||||
extension = "zip";
|
||||
sha256 = "7eae782ccf36b790c21bde7d86a4f303a441cd77036b25c559a602cf5186ce4d";
|
||||
};
|
||||
src = sdist;
|
||||
|
||||
nativeBuildInputs = [
|
||||
bootstrapped-pip
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
, setuptools
|
||||
, pip
|
||||
, buildPythonPackage
|
||||
, fetchPypi
|
||||
, fetchFromGitHub
|
||||
, pytest
|
||||
, pytestcov
|
||||
, coverage
|
||||
|
|
@ -15,9 +15,12 @@ buildPythonPackage rec {
|
|||
version = "0.33.6";
|
||||
format = "other";
|
||||
|
||||
src = fetchPypi {
|
||||
inherit pname version;
|
||||
sha256 = "10c9da68765315ed98850f8e048347c3eb06dd81822dc2ab1d4fde9dc9702646";
|
||||
src = fetchFromGitHub {
|
||||
owner = "pypa";
|
||||
repo = pname;
|
||||
rev = version;
|
||||
sha256 = "1bg4bxazsjxp621ymaykd8l75k7rvcvwawlipmjk7nsrl72l4p0s";
|
||||
name = "${pname}-${version}-source";
|
||||
};
|
||||
|
||||
checkInputs = [ pytest pytestcov coverage ];
|
||||
|
|
|
|||
Loading…
Reference in a new issue