From 1da6775775e3695ff206bdcd3fca945bf5331101 Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Thu, 7 Jul 2016 14:05:05 +0200
Subject: Python: move interpreters

Move Python interpreters (CPython, PyPy) to same folder and share
layout.
---
 .../interpreters/python/cpython/3.4/default.nix    | 141 +++++++++++++++++++++
 .../interpreters/python/cpython/3.4/setup-hook.sh  |  15 +++
 2 files changed, 156 insertions(+)
 create mode 100644 pkgs/development/interpreters/python/cpython/3.4/default.nix
 create mode 100644 pkgs/development/interpreters/python/cpython/3.4/setup-hook.sh

(limited to 'pkgs/development/interpreters/python/cpython/3.4')

diff --git a/pkgs/development/interpreters/python/cpython/3.4/default.nix b/pkgs/development/interpreters/python/cpython/3.4/default.nix
new file mode 100644
index 000000000000..64c61e504b7e
--- /dev/null
+++ b/pkgs/development/interpreters/python/cpython/3.4/default.nix
@@ -0,0 +1,141 @@
+{ stdenv, fetchurl
+, bzip2
+, db
+, gdbm
+, less
+, libX11, xproto
+, lzma
+, ncurses
+, openssl
+, readline
+, sqlite
+, tcl, tk
+, zlib
+, callPackage
+, self
+, python34Packages
+
+, CF, configd
+}:
+
+assert readline != null -> ncurses != null;
+
+with stdenv.lib;
+
+let
+  majorVersion = "3.4";
+  pythonVersion = majorVersion;
+  version = "${majorVersion}.5";
+  fullVersion = "${version}";
+
+  buildInputs = filter (p: p != null) [
+    zlib
+    bzip2
+    lzma
+    gdbm
+    sqlite
+    db
+    readline
+    ncurses
+    openssl
+    tcl
+    tk
+    libX11
+    xproto
+  ] ++ optionals stdenv.isDarwin [ CF configd ];
+
+  propagatedBuildInputs = [
+    less
+  ];
+
+in
+stdenv.mkDerivation {
+  name = "python3-${fullVersion}";
+  pythonVersion = majorVersion;
+  inherit majorVersion version;
+
+  inherit buildInputs;
+  inherit propagatedBuildInputs;
+
+  src = fetchurl {
+    url = "http://www.python.org/ftp/python/${version}/Python-${fullVersion}.tar.xz";
+    sha256 = "12l9klp778wklxmckhghniy5hklss8r26995pyd00qbllk4b2r7f";
+  };
+
+  NIX_LDFLAGS = optionalString stdenv.isLinux "-lgcc_s";
+
+  prePatch = optionalString stdenv.isDarwin ''
+    substituteInPlace configure --replace '`/usr/bin/arch`' '"i386"'
+  '';
+
+  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"
+       export MACOSX_DEPLOYMENT_TARGET=10.6
+     ''}
+
+    configureFlagsArray=( --enable-shared --with-threads
+                          CPPFLAGS="${concatStringsSep " " (map (p: "-I${getDev p}/include") buildInputs)}"
+                          LDFLAGS="${concatStringsSep " " (map (p: "-L${getLib 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;
+    readlineSupport = readline != null;
+    opensslSupport = openssl != null;
+    tkSupport = (tk != null) && (tcl != null) && (libX11 != null) && (xproto != null);
+    libPrefix = "python${majorVersion}";
+    executable = "python3.4m";
+    buildEnv = callPackage ../../wrapper.nix { python = self; };
+    withPackages = import ../../with-packages.nix { inherit buildEnv; pythonPackages = python34Packages; };
+    isPy3 = true;
+    isPy34 = true;
+    is_py3k = true;  # deprecated
+    sitePackages = "lib/${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 = licenses.psfl;
+    platforms = with platforms; linux ++ darwin;
+    maintainers = with maintainers; [ chaoflow domenkozar cstrahan ];
+  };
+}
diff --git a/pkgs/development/interpreters/python/cpython/3.4/setup-hook.sh b/pkgs/development/interpreters/python/cpython/3.4/setup-hook.sh
new file mode 100644
index 000000000000..fddcc0b73fe8
--- /dev/null
+++ b/pkgs/development/interpreters/python/cpython/3.4/setup-hook.sh
@@ -0,0 +1,15 @@
+addPythonPath() {
+    addToSearchPathWithCustomDelimiter : PYTHONPATH $1/lib/python3.4/site-packages
+}
+
+toPythonPath() {
+    local paths="$1"
+    local result=
+    for i in $paths; do
+        p="$i/lib/python3.4/site-packages"
+        result="${result}${result:+:}$p"
+    done
+    echo $result
+}
+
+envHooks+=(addPythonPath)
-- 
cgit 1.4.1