pyrox.dev
1{ stdenv, fetchurl
2, bzip2
3, db
4, gdbm
5, libX11, xproto
6, lzma
7, ncurses
8, openssl
9, readline
10, sqlite
11, tcl, tk
12, zlib
13, callPackage
14, self
15}:
16
17assert readline != null -> ncurses != null;
18
19with stdenv.lib;
20
21let
22 majorVersion = "3.5";
23 pythonVersion = majorVersion;
24 version = "${majorVersion}.0";
25 fullVersion = "${version}";
26
27 buildInputs = filter (p: p != null) [
28 zlib bzip2 lzma gdbm sqlite db readline ncurses openssl tcl tk libX11 xproto
29 ];
30in
31stdenv.mkDerivation {
32 name = "python3-${fullVersion}";
33 pythonVersion = majorVersion;
34 inherit majorVersion version;
35
36 src = fetchurl {
37 url = "http://www.python.org/ftp/python/${version}/Python-${fullVersion}.tar.xz";
38 sha256 = "14dywb94mci0kqbsji9riyyq8kx0h9ljdjjgxnkfrvm56hbammyn";
39 };
40
41 NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isLinux "-lgcc_s";
42
43 preConfigure = ''
44 for i in /usr /sw /opt /pkg; do # improve purity
45 substituteInPlace ./setup.py --replace $i /no-such-path
46 done
47 ${optionalString stdenv.isDarwin ''
48 export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -msse2"
49 export MACOSX_DEPLOYMENT_TARGET=10.6
50 ''}
51
52 configureFlagsArray=( --enable-shared --with-threads
53 CPPFLAGS="${concatStringsSep " " (map (p: "-I${p}/include") buildInputs)}"
54 LDFLAGS="${concatStringsSep " " (map (p: "-L${p}/lib") buildInputs)}"
55 LIBS="${optionalString (!stdenv.isDarwin) "-lcrypt"} ${optionalString (ncurses != null) "-lncurses"}"
56 )
57 '';
58
59 setupHook = ./setup-hook.sh;
60
61 postInstall = ''
62 # needed for some packages, especially packages that backport functionality
63 # to 2.x from 3.x
64 for item in $out/lib/python${majorVersion}/test/*; do
65 if [[ "$item" != */test_support.py* ]]; then
66 rm -rf "$item"
67 else
68 echo $item
69 fi
70 done
71 touch $out/lib/python${majorVersion}/test/__init__.py
72
73 ln -s "$out/include/python${majorVersion}m" "$out/include/python${majorVersion}"
74 paxmark E $out/bin/python${majorVersion}
75 '';
76
77 passthru = rec {
78 zlibSupport = zlib != null;
79 sqliteSupport = sqlite != null;
80 dbSupport = db != null;
81 readlineSupport = readline != null;
82 opensslSupport = openssl != null;
83 tkSupport = (tk != null) && (tcl != null) && (libX11 != null) && (xproto != null);
84 libPrefix = "python${majorVersion}";
85 executable = "python${majorVersion}m";
86 buildEnv = callPackage ../wrapper.nix { python = self; };
87 isPy3 = true;
88 isPy35 = true;
89 is_py3k = true; # deprecated
90 sitePackages = "lib/${libPrefix}/site-packages";
91 interpreter = "${self}/bin/${executable}";
92 };
93
94 enableParallelBuilding = true;
95
96 meta = {
97 homepage = http://python.org;
98 description = "A high-level dynamically-typed programming language";
99 longDescription = ''
100 Python is a remarkably powerful dynamic programming language that
101 is used in a wide variety of application domains. Some of its key
102 distinguishing features include: clear, readable syntax; strong
103 introspection capabilities; intuitive object orientation; natural
104 expression of procedural code; full modularity, supporting
105 hierarchical packages; exception-based error handling; and very
106 high level dynamic data types.
107 '';
108 license = stdenv.lib.licenses.psfl;
109 platforms = with stdenv.lib.platforms; linux ++ darwin;
110 maintainers = with stdenv.lib.maintainers; [ simons chaoflow iElectric cstrahan ];
111 };
112}