pyrox.dev
1{ stdenv, fetchurl
2, bzip2
3, gdbm
4, libX11, xproto
5, lzma
6, ncurses
7, openssl
8, readline
9, sqlite
10, tcl, tk
11, zlib
12, callPackage
13, self
14, python35Packages
15
16, CF, configd
17}:
18
19assert readline != null -> ncurses != null;
20
21with stdenv.lib;
22
23let
24 majorVersion = "3.5";
25 pythonVersion = majorVersion;
26 version = "${majorVersion}.2";
27 fullVersion = "${version}";
28
29 buildInputs = filter (p: p != null) [
30 zlib
31 bzip2
32 lzma
33 gdbm
34 sqlite
35 readline
36 ncurses
37 openssl
38 tcl
39 tk
40 libX11
41 xproto
42 ] ++ optionals stdenv.isDarwin [ CF configd ];
43in
44stdenv.mkDerivation {
45 name = "python3-${fullVersion}";
46 pythonVersion = majorVersion;
47 inherit majorVersion version;
48
49 inherit buildInputs;
50
51 src = fetchurl {
52 url = "http://www.python.org/ftp/python/${version}/Python-${fullVersion}.tar.xz";
53 sha256 = "0h6a5fr7ram2s483lh0pnmc4ncijb8llnpfdxdcl5dxr01hza400";
54 };
55
56 NIX_LDFLAGS = optionalString stdenv.isLinux "-lgcc_s";
57
58 prePatch = optionalString stdenv.isDarwin ''
59 substituteInPlace configure --replace '`/usr/bin/arch`' '"i386"'
60 '';
61
62 preConfigure = ''
63 for i in /usr /sw /opt /pkg; do # improve purity
64 substituteInPlace ./setup.py --replace $i /no-such-path
65 done
66 ${optionalString stdenv.isDarwin ''
67 export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -msse2"
68 export MACOSX_DEPLOYMENT_TARGET=10.6
69 ''}
70
71 configureFlagsArray=( --enable-shared --with-threads
72 CPPFLAGS="${concatStringsSep " " (map (p: "-I${getDev p}/include") buildInputs)}"
73 LDFLAGS="${concatStringsSep " " (map (p: "-L${getLib p}/lib") buildInputs)}"
74 LIBS="${optionalString (!stdenv.isDarwin) "-lcrypt"} ${optionalString (ncurses != null) "-lncurses"}"
75 )
76 '';
77
78 setupHook = ./setup-hook.sh;
79
80 postInstall = ''
81 # needed for some packages, especially packages that backport functionality
82 # to 2.x from 3.x
83 for item in $out/lib/python${majorVersion}/test/*; do
84 if [[ "$item" != */test_support.py* ]]; then
85 rm -rf "$item"
86 else
87 echo $item
88 fi
89 done
90 touch $out/lib/python${majorVersion}/test/__init__.py
91
92 ln -s "$out/include/python${majorVersion}m" "$out/include/python${majorVersion}"
93 paxmark E $out/bin/python${majorVersion}
94 '';
95
96 postFixup = ''
97 # Get rid of retained dependencies on -dev packages, and remove
98 # some $TMPDIR references to improve binary reproducibility.
99 for i in $out/lib//python${majorVersion}/_sysconfigdata.py $out/lib/python${majorVersion}/config-${majorVersion}m/Makefile; do
100 sed -i $i -e "s|-I/nix/store/[^ ']*||g" -e "s|-L/nix/store/[^ ']*||g" -e "s|$TMPDIR|/no-such-path|g"
101 done
102
103 # FIXME: should regenerate this.
104 rm $out/lib/python${majorVersion}/__pycache__/_sysconfigdata.cpython*
105 '';
106
107 passthru = rec {
108 zlibSupport = zlib != null;
109 sqliteSupport = sqlite != null;
110 dbSupport = false;
111 readlineSupport = readline != null;
112 opensslSupport = openssl != null;
113 tkSupport = (tk != null) && (tcl != null) && (libX11 != null) && (xproto != null);
114 libPrefix = "python${majorVersion}";
115 executable = "python${majorVersion}m";
116 buildEnv = callPackage ../../wrapper.nix { python = self; };
117 withPackages = import ../../with-packages.nix { inherit buildEnv; pythonPackages = python35Packages; };
118 isPy3 = true;
119 isPy35 = true;
120 is_py3k = true; # deprecated
121 sitePackages = "lib/${libPrefix}/site-packages";
122 interpreter = "${self}/bin/${executable}";
123 };
124
125 enableParallelBuilding = true;
126
127 meta = {
128 homepage = http://python.org;
129 description = "A high-level dynamically-typed programming language";
130 longDescription = ''
131 Python is a remarkably powerful dynamic programming language that
132 is used in a wide variety of application domains. Some of its key
133 distinguishing features include: clear, readable syntax; strong
134 introspection capabilities; intuitive object orientation; natural
135 expression of procedural code; full modularity, supporting
136 hierarchical packages; exception-based error handling; and very
137 high level dynamic data types.
138 '';
139 license = licenses.psfl;
140 platforms = with platforms; linux ++ darwin;
141 maintainers = with maintainers; [ chaoflow domenkozar cstrahan ];
142 };
143}