core/pkgs/by-name/py/python/pypy/prebuilt.nix
2024-05-13 22:24:10 +01:00

143 lines
4.6 KiB
Nix

{ lib, stdenv, fetchurl, autoPatchelfHook, python-setup-hook, self
# Dependencies
, bzip2, expat, gdbm, ncurses6, sqlite, tcl-8_5, tk-8_5, tcl-8_6, tk-8_6, zlib
# For the Python package set
, packageOverrides ? (self: super: { }), sourceVersion, pythonVersion, hash
, passthruFun }:
# This version of PyPy is primarily added to speed-up translation of
# our PyPy source build when developing that expression.
let
isPy3k = majorVersion == "3";
passthru = passthruFun rec {
inherit self sourceVersion pythonVersion packageOverrides;
implementation = "pypy";
libPrefix = "pypy${pythonVersion}";
executable = "pypy${lib.optionalString isPy3k "3"}";
sitePackages = "lib/${libPrefix}/site-packages";
hasDistutilsCxxPatch = false;
# Not possible to cross-compile with.
pythonOnBuildForBuild = throw "${pname} does not support cross compilation";
pythonOnBuildForHost = self;
pythonOnBuildForTarget =
throw "${pname} does not support cross compilation";
pythonOnHostForHost = throw "${pname} does not support cross compilation";
pythonOnTargetForTarget =
throw "${pname} does not support cross compilation";
};
pname = "${passthru.executable}_prebuilt";
version = with sourceVersion; "${major}.${minor}.${patch}";
majorVersion = lib.versions.major pythonVersion;
downloadUrls = {
aarch64-linux =
"https://downloads.python.org/pypy/pypy${pythonVersion}-v${version}-aarch64.tar.bz2";
x86_64-linux =
"https://downloads.python.org/pypy/pypy${pythonVersion}-v${version}-linux64.tar.bz2";
aarch64-darwin =
"https://downloads.python.org/pypy/pypy${pythonVersion}-v${version}-macos_arm64.tar.bz2";
x86_64-darwin =
"https://downloads.python.org/pypy/pypy${pythonVersion}-v${version}-macos_x86_64.tar.bz2";
};
in with passthru;
stdenv.mkDerivation {
inherit pname version;
src = fetchurl {
url = downloadUrls.${stdenv.system} or (throw
"Unsupported system: ${stdenv.system}");
inherit hash;
};
buildInputs =
[ bzip2 expat gdbm ncurses6 sqlite zlib stdenv.cc.cc.libgcc or null ]
++ lib.optionals stdenv.isLinux [ tcl-8_5 tk-8_5 ]
++ lib.optionals stdenv.isDarwin [ tcl-8_6 tk-8_6 ];
nativeBuildInputs = lib.optionals stdenv.isLinux [ autoPatchelfHook ];
installPhase = ''
runHook preInstall
mkdir -p $out
echo "Moving files to $out"
mv -t $out bin include lib
mv $out/bin/libpypy*-c${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/
${lib.optionalString stdenv.isLinux ''
rm $out/bin/*.debug
''}
echo "Removing bytecode"
find . -name "__pycache__" -type d -depth -delete
# Include a sitecustomize.py file
cp ${../sitecustomize.py} $out/${sitePackages}/sitecustomize.py
runHook postInstall
'';
preFixup = lib.optionalString stdenv.isLinux ''
find $out/{lib,lib_pypy*} -name "*.so" \
-exec patchelf \
--replace-needed libtinfow.so.6 libncursesw.so.6 \
--replace-needed libgdbm.so.4 libgdbm_compat.so.4 {} \;
'' + lib.optionalString stdenv.isDarwin ''
install_name_tool \
-change \
@rpath/lib${libPrefix}-c.dylib \
$out/lib/lib${libPrefix}-c.dylib \
$out/bin/${executable}
install_name_tool \
-change \
@rpath/lib${libPrefix}-c.dylib \
$out/lib/lib${libPrefix}-c.dylib \
$out/bin/${libPrefix}
install_name_tool \
-change \
/opt/homebrew${
lib.optionalString stdenv.isx86_64 "_x86_64"
}/opt/tcl-tk/lib/libtcl8.6.dylib \
${tcl-8_6}/lib/libtcl8.6.dylib \
$out/lib/${libPrefix}/_tkinter/*.so
install_name_tool \
-change \
/opt/homebrew${
lib.optionalString stdenv.isx86_64 "_x86_64"
}/opt/tcl-tk/lib/libtk8.6.dylib \
${tk-8_6}/lib/libtk8.6.dylib \
$out/lib/${libPrefix}/_tkinter/*.so
'';
doInstallCheck = true;
# Check whether importing of (extension) modules functions
installCheckPhase = let
modules = [ "ssl" "sys" "curses" ] ++ lib.optionals (!isPy3k) [ "Tkinter" ]
++ lib.optionals isPy3k [ "tkinter" ];
imports = lib.concatMapStringsSep "; " (x: "import ${x}") modules;
in ''
echo "Testing whether we can import modules"
$out/bin/${executable} -c '${imports}'
'';
setupHook = python-setup-hook sitePackages;
donPatchElf = true;
dontStrip = true;
inherit passthru;
meta = with lib; {
homepage = "http://pypy.org/";
description =
"Fast, compliant alternative implementation of the Python language (${pythonVersion})";
license = licenses.mit;
platforms = lib.mapAttrsToList (arch: _: arch) downloadUrls;
};
}