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{ stdenv, fetchurl
, zlib
, bzip2
, gdbm
, sqlite
, db4
, ncurses
, readline
, openssl
, tcl, tk
, libX11, xproto
, arch ? null, sw_vers ? null
}:
assert stdenv.isDarwin -> arch != null;
assert stdenv.isDarwin -> sw_vers != null;
assert readline != null -> ncurses != null;
with stdenv.lib;
let
majorVersion = "3.1";
version = "${majorVersion}.3";
buildInputs = filter (p: p != null) [
zlib bzip2 gdbm sqlite db4 readline ncurses openssl tcl tk libX11 xproto arch sw_vers
];
in
stdenv.mkDerivation {
name = "python3-${version}";
inherit majorVersion version;
src = fetchurl {
url = "http://www.python.org/ftp/python/${version}/Python-${version}.tar.bz2";
sha256 = "1jsqapgwrcqcaskyi2qdn1xj7l8x5340a137hdfshk5ya4dg9xkp";
};
inherit buildInputs;
patches = [ ./search-path.patch ];
C_INCLUDE_PATH = concatStringsSep ":" (map (p: "${p}/include") buildInputs);
LIBRARY_PATH = concatStringsSep ":" (map (p: "${p}/lib") buildInputs);
configureFlags = "--enable-shared --with-threads --enable-unicode --with-wctype-functions";
preConfigure = ''
for i in /usr /sw /opt /pkg; do # improve purity
substituteInPlace ./setup.py --replace $i /no-such-path
done
${optionalString (ncurses != null) ''export NIX_LDFLAGS="$NIX_LDFLAGS -lncurses"''}
${optionalString stdenv.isDarwin ''export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -msse2"''}
'';
setupHook = ./setup-hook.sh;
postInstall = ''
rm -rf "$out/lib/python${majorVersion}/test"
'';
passthru = {
zlibSupport = zlib != null;
sqliteSupport = sqlite != null;
db4Support = db4 != null;
readlineSupport = readline != null;
opensslSupport = openssl != null;
tkSupport = (tk != null) && (tcl != null);
libPrefix = "python${majorVersion}";
};
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 = "GPLv2";
platforms = stdenv.lib.platforms.all;
maintainers = [ stdenv.lib.maintainers.simons ];
};
}
|