1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
{
lib,
stdenv,
python,
makeWrapper,
unzip,
pipInstallHook,
setuptoolsBuildHook,
wheel,
pip,
setuptools,
}:
stdenv.mkDerivation rec {
pname = "pip";
inherit (pip) version;
name = "${python.libPrefix}-bootstrapped-${pname}-${version}";
srcs = [
wheel.src
pip.src
setuptools.src
];
sourceRoot = ".";
dontUseSetuptoolsBuild = true;
dontUsePipInstall = true;
# Should be propagatedNativeBuildInputs
propagatedBuildInputs = [
# Override to remove dependencies to prevent infinite recursion.
(pipInstallHook.override { pip = null; })
(setuptoolsBuildHook.override {
setuptools = null;
wheel = null;
})
];
postPatch = ''
mkdir -p $out/bin
'';
nativeBuildInputs = [
makeWrapper
unzip
];
buildInputs = [ python ];
dontBuild = true;
installPhase =
lib.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:
# - pip and setuptools need to be in PYTHONPATH to install setuptools, wheel, and pip.
# - $out is where we are installing to and takes precedence, and is where wheel will end so we can install pip.
export PYTHONPATH="$out/${python.sitePackages}:$(pwd)/pip/src:$(pwd)/setuptools:$(pwd)/setuptools/pkg_resources:$PYTHONPATH"
echo "Building setuptools wheel..."
pushd setuptools
${python.pythonOnBuildForHost.interpreter} -m pip install --no-build-isolation --no-index --prefix=$out --ignore-installed --no-dependencies --no-cache .
popd
echo "Building wheel wheel..."
pushd wheel
${python.pythonOnBuildForHost.interpreter} -m pip install --no-build-isolation --no-index --prefix=$out --ignore-installed --no-dependencies --no-cache .
popd
echo "Building pip wheel..."
pushd pip
${python.pythonOnBuildForHost.interpreter} -m pip install --no-build-isolation --no-index --prefix=$out --ignore-installed --no-dependencies --no-cache .
popd
'';
meta = {
description = "Version of pip used for bootstrapping";
license = lib.unique (pip.meta.license ++ setuptools.meta.license ++ wheel.meta.license);
homepage = pip.meta.homepage;
};
}
|
