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nixpkgs/pkgs/development/interpreters/python/3.2/default.nix
2015-05-06 07:50:52 +01:00

106 lines
3.3 KiB
Nix

{ stdenv, fetchurl
, bzip2
, db
, gdbm
, libX11, xproto
, ncurses
, openssl
, readline
, sqlite
, tcl, tk
, zlib
, callPackage
, self
}:
assert readline != null -> ncurses != null;
with stdenv.lib;
let
majorVersion = "3.2";
version = "${majorVersion}.6";
buildInputs = filter (p: p != null) [
zlib bzip2 gdbm sqlite db readline ncurses openssl tcl tk libX11 xproto
];
in
stdenv.mkDerivation {
name = "python3-${version}";
pythonVersion = majorVersion;
inherit majorVersion version;
src = fetchurl {
url = "http://www.python.org/ftp/python/${version}/Python-${version}.tar.xz";
sha256 = "1p3vvvh3qw8avq959hdl6bq5d6r7mbhrnigqzgx6mllzh40va4hx";
};
NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isLinux "-lgcc_s";
preConfigure = ''
for i in /usr /sw /opt /pkg; do # improve purity
substituteInPlace ./setup.py --replace $i /no-such-path
done
${optionalString stdenv.isDarwin ''export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -msse2"''}
configureFlagsArray=( --enable-shared --with-threads --with-wide-unicode
CPPFLAGS="${concatStringsSep " " (map (p: "-I${p}/include") buildInputs)}"
LDFLAGS="${concatStringsSep " " (map (p: "-L${p}/lib") buildInputs)}"
LIBS="${optionalString (!stdenv.isDarwin) "-lcrypt"} ${optionalString (ncurses != null) "-lncurses"}"
)
'';
setupHook = ./setup-hook.sh;
postInstall = ''
# needed for some packages, especially packages that backport functionality
# to 2.x from 3.x
for item in $out/lib/python${majorVersion}/test/*; do
if [[ "$item" != */test_support.py* ]]; then
rm -rf "$item"
else
echo $item
fi
done
touch $out/lib/python${majorVersion}/test/__init__.py
ln -s "$out/include/python${majorVersion}m" "$out/include/python${majorVersion}"
paxmark E $out/bin/python${majorVersion}
'';
passthru = rec {
zlibSupport = zlib != null;
sqliteSupport = sqlite != null;
dbSupport = db != null;
buildEnv = callPackage ../wrapper.nix { python = self; };
readlineSupport = readline != null;
opensslSupport = openssl != null;
tkSupport = (tk != null) && (tcl != null) && (libX11 != null) && (xproto != null);
libPrefix = "python${majorVersion}";
executable = "python3.2m";
isPy3 = true;
isPy32 = true;
is_py3k = true; # deprecated
sitePackages = "lib/${libPrefix}/site-packages";
interpreter = "${self}/bin/${executable}";
};
enableParallelBuilding = true;
meta = {
homepage = "http://python.org";
description = "a high-level dynamically-typed programming language";
longDescription = ''
Python is a remarkably powerful dynamic programming language that
is used in a wide variety of application domains. Some of its key
distinguishing features include: clear, readable syntax; strong
introspection capabilities; intuitive object orientation; natural
expression of procedural code; full modularity, supporting
hierarchical packages; exception-based error handling; and very
high level dynamic data types.
'';
license = stdenv.lib.licenses.psfl;
platforms = stdenv.lib.platforms.all;
maintainers = with stdenv.lib.maintainers; [ simons chaoflow cstrahan ];
};
}