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What happens if I push all of nixpkgs
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2.0 kB · 71 lines
Nix
at litex
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172{ lib, stdenv, buildEnv, makeBinaryWrapper
# manually pased, python, requiredPythonModules
# extra opts, extraLibs ? [], extraOutputsToInstall ? [], postBuild ? "", ignoreCollisions ? false, permitUserSite ? false# Wrap executables with the given argument., makeWrapperArgs ? [], }:
# Create a python executable that knows about additional packages.let env = let paths = requiredPythonModules (extraLibs ++ [ python ] ) ; pythonPath = "${placeholder "out"}/${python.sitePackages}"; pythonExecutable = "${placeholder "out"}/bin/${python.executable}"; in buildEnv { name = "${python.name}-env";
inherit paths; inherit ignoreCollisions; extraOutputsToInstall = [ "out" ] ++ extraOutputsToInstall;
nativeBuildInputs = [ makeBinaryWrapper ];
postBuild = '' if [ -L "$out/bin" ]; then unlink "$out/bin" fi mkdir -p "$out/bin"
for path in ${lib.concatStringsSep " " paths}; do if [ -d "$path/bin" ]; then cd "$path/bin" for prg in *; do if [ -f "$prg" ]; then rm -f "$out/bin/$prg" if [ -x "$prg" ]; then makeWrapper "$path/bin/$prg" "$out/bin/$prg" --set NIX_PYTHONPREFIX "$out" --set NIX_PYTHONEXECUTABLE ${pythonExecutable} --set NIX_PYTHONPATH ${pythonPath} ${if permitUserSite then "" else ''--set PYTHONNOUSERSITE "true"''} ${lib.concatStringsSep " " makeWrapperArgs} fi fi done fi done '' + postBuild;
inherit (python) meta;
passthru = python.passthru // { interpreter = "${env}/bin/${python.executable}"; inherit python; env = stdenv.mkDerivation { name = "interactive-${python.name}-environment"; nativeBuildInputs = [ env ];
buildCommand = '' echo >&2 "" echo >&2 "*** Python 'env' attributes are intended for interactive nix-shell sessions, not for building! ***" echo >&2 "" exit 1 ''; }; }; };in env