285 lines
8.8 KiB
Nix
285 lines
8.8 KiB
Nix
{ stdenv, fetchurl, self, callPackage, python27Packages
|
|
, bzip2, openssl, gettext
|
|
, less
|
|
|
|
, includeModules ? false
|
|
|
|
, db, gdbm, ncurses, sqlite, readline
|
|
|
|
, tcl ? null, tk ? null, xlibsWrapper ? null, libX11 ? null, x11Support ? !stdenv.isCygwin
|
|
, zlib ? null, zlibSupport ? true
|
|
, expat, libffi
|
|
|
|
, CF, configd
|
|
}:
|
|
|
|
assert zlibSupport -> zlib != null;
|
|
assert x11Support -> tcl != null
|
|
&& tk != null
|
|
&& xlibsWrapper != null
|
|
&& libX11 != null;
|
|
|
|
with stdenv.lib;
|
|
|
|
let
|
|
majorVersion = "2.7";
|
|
version = "${majorVersion}.12";
|
|
|
|
src = fetchurl {
|
|
url = "http://www.python.org/ftp/python/${version}/Python-${version}.tar.xz";
|
|
sha256 = "0y7rl603vmwlxm6ilkhc51rx2mfj14ckcz40xxgs0ljnvlhp30yp";
|
|
};
|
|
|
|
patches =
|
|
[ # Look in C_INCLUDE_PATH and LIBRARY_PATH for stuff.
|
|
./search-path.patch
|
|
|
|
# Python recompiles a Python if the mtime stored *in* the
|
|
# pyc/pyo file differs from the mtime of the source file. This
|
|
# doesn't work in Nix because Nix changes the mtime of files in
|
|
# the Nix store to 1. So treat that as a special case.
|
|
./nix-store-mtime.patch
|
|
|
|
# patch python to put zero timestamp into pyc
|
|
# if DETERMINISTIC_BUILD env var is set
|
|
./deterministic-build.patch
|
|
|
|
./properly-detect-curses.patch
|
|
] ++ optionals stdenv.isLinux [
|
|
|
|
# Disable the use of ldconfig in ctypes.util.find_library (since
|
|
# ldconfig doesn't work on NixOS), and don't use
|
|
# ctypes.util.find_library during the loading of the uuid module
|
|
# (since it will do a futile invocation of gcc (!) to find
|
|
# libuuid, slowing down program startup a lot).
|
|
./no-ldconfig.patch
|
|
|
|
] ++ optionals stdenv.isCygwin [
|
|
./2.5.2-ctypes-util-find_library.patch
|
|
./2.5.2-tkinter-x11.patch
|
|
./2.6.2-ssl-threads.patch
|
|
./2.6.5-export-PySignal_SetWakeupFd.patch
|
|
./2.6.5-FD_SETSIZE.patch
|
|
./2.6.5-ncurses-abi6.patch
|
|
./2.7.3-dbm.patch
|
|
./2.7.3-dylib.patch
|
|
./2.7.3-getpath-exe-extension.patch
|
|
./2.7.3-no-libm.patch
|
|
];
|
|
|
|
preConfigure = ''
|
|
# Purity.
|
|
for i in /usr /sw /opt /pkg; do
|
|
substituteInPlace ./setup.py --replace $i /no-such-path
|
|
done
|
|
'' + optionalString (stdenv ? cc && stdenv.cc.libc != null) ''
|
|
for i in Lib/plat-*/regen; do
|
|
substituteInPlace $i --replace /usr/include/ ${stdenv.cc.libc}/include/
|
|
done
|
|
'' + optionalString stdenv.isDarwin ''
|
|
substituteInPlace configure --replace '`/usr/bin/arch`' '"i386"'
|
|
substituteInPlace Lib/multiprocessing/__init__.py \
|
|
--replace 'os.popen(comm)' 'os.popen("nproc")'
|
|
'';
|
|
|
|
configureFlags = [
|
|
"--enable-shared"
|
|
"--with-threads"
|
|
"--enable-unicode=ucs4"
|
|
] ++ optionals stdenv.isCygwin [
|
|
"--with-system-ffi"
|
|
"--with-system-expat"
|
|
"ac_cv_func_bind_textdomain_codeset=yes"
|
|
] ++ optionals stdenv.isDarwin [
|
|
"--disable-toolbox-glue"
|
|
];
|
|
|
|
postConfigure = if stdenv.isCygwin then ''
|
|
sed -i Makefile -e 's,PYTHONPATH="$(srcdir),PYTHONPATH="$(abs_srcdir),'
|
|
'' else null;
|
|
|
|
buildInputs =
|
|
optional (stdenv ? cc && stdenv.cc.libc != null) stdenv.cc.libc ++
|
|
[ bzip2 openssl ]
|
|
++ optionals stdenv.isCygwin [ expat libffi ]
|
|
++ optionals includeModules (
|
|
[ db gdbm ncurses sqlite readline
|
|
] ++ optionals x11Support [ tcl tk xlibsWrapper libX11 ]
|
|
)
|
|
++ optional zlibSupport zlib
|
|
++ optional stdenv.isDarwin CF;
|
|
|
|
propagatedBuildInputs = [ less ] ++ optional stdenv.isDarwin configd;
|
|
|
|
mkPaths = paths: {
|
|
C_INCLUDE_PATH = makeSearchPathOutput "dev" "include" paths;
|
|
LIBRARY_PATH = makeLibraryPath paths;
|
|
};
|
|
|
|
# Build the basic Python interpreter without modules that have
|
|
# external dependencies.
|
|
python = stdenv.mkDerivation {
|
|
name = "python-${version}";
|
|
pythonVersion = majorVersion;
|
|
|
|
inherit majorVersion version src patches buildInputs propagatedBuildInputs
|
|
preConfigure configureFlags;
|
|
|
|
LDFLAGS = stdenv.lib.optionalString (!stdenv.isDarwin) "-lgcc_s";
|
|
inherit (mkPaths buildInputs) C_INCLUDE_PATH LIBRARY_PATH;
|
|
|
|
NIX_CFLAGS_COMPILE = optionalString stdenv.isDarwin "-msse2";
|
|
DETERMINISTIC_BUILD = 1;
|
|
|
|
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 $out/lib/python${majorVersion}/pdb.py $out/bin/pdb
|
|
ln -s $out/lib/python${majorVersion}/pdb.py $out/bin/pdb${majorVersion}
|
|
ln -s $out/share/man/man1/{python2.7.1.gz,python.1.gz}
|
|
|
|
paxmark E $out/bin/python${majorVersion}
|
|
|
|
${optionalString includeModules "$out/bin/python ./setup.py build_ext"}
|
|
|
|
rm "$out"/lib/python*/plat-*/regen # refers to glibc.dev
|
|
'';
|
|
|
|
passthru = rec {
|
|
inherit zlibSupport;
|
|
isPy2 = true;
|
|
isPy27 = true;
|
|
buildEnv = callPackage ../../wrapper.nix { python = self; };
|
|
withPackages = import ../../with-packages.nix { inherit buildEnv; pythonPackages = python27Packages; };
|
|
libPrefix = "python${majorVersion}";
|
|
executable = libPrefix;
|
|
sitePackages = "lib/${libPrefix}/site-packages";
|
|
interpreter = "${self}/bin/${executable}";
|
|
};
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
meta = {
|
|
homepage = "http://python.org";
|
|
description = "A high-level dynamically-typed programming language";
|
|
longDescription = ''
|
|
Python is a remarkably powerful dynamic programming language that
|
|
is used in a wide variety of application domains. Some of its key
|
|
distinguishing features include: clear, readable syntax; strong
|
|
introspection capabilities; intuitive object orientation; natural
|
|
expression of procedural code; full modularity, supporting
|
|
hierarchical packages; exception-based error handling; and very
|
|
high level dynamic data types.
|
|
'';
|
|
license = stdenv.lib.licenses.psfl;
|
|
platforms = stdenv.lib.platforms.all;
|
|
maintainers = with stdenv.lib.maintainers; [ chaoflow domenkozar ];
|
|
};
|
|
};
|
|
|
|
|
|
# This function builds a Python module included in the main Python
|
|
# distribution in a separate derivation.
|
|
buildInternalPythonModule =
|
|
{ moduleName
|
|
, internalName ? "_" + moduleName
|
|
, deps
|
|
}:
|
|
if includeModules then null else stdenv.mkDerivation rec {
|
|
name = "python-${moduleName}-${python.version}";
|
|
|
|
inherit src patches preConfigure postConfigure configureFlags;
|
|
|
|
buildInputs = [ python ] ++ deps;
|
|
|
|
# We need to set this for python.buildEnv
|
|
pythonPath = [];
|
|
|
|
inherit (mkPaths buildInputs) C_INCLUDE_PATH LIBRARY_PATH;
|
|
|
|
# non-python gdbm has a libintl dependency on i686-cygwin, not on x86_64-cygwin
|
|
buildPhase = (if (stdenv.system == "i686-cygwin" && moduleName == "gdbm") then ''
|
|
sed -i setup.py -e "s:libraries = \['gdbm'\]:libraries = ['gdbm', 'intl']:"
|
|
'' else '''') + ''
|
|
substituteInPlace setup.py --replace 'self.extensions = extensions' \
|
|
'self.extensions = [ext for ext in self.extensions if ext.name in ["${internalName}"]]'
|
|
|
|
python ./setup.py build_ext
|
|
[ -z "$(find build -name '*_failed.so' -print)" ]
|
|
'';
|
|
|
|
installPhase =
|
|
''
|
|
dest=$out/lib/${python.libPrefix}/site-packages
|
|
mkdir -p $dest
|
|
cp -p $(find . -name "*.${if stdenv.isCygwin then "dll" else "so"}") $dest/
|
|
'';
|
|
};
|
|
|
|
|
|
# The Python modules included in the main Python distribution, built
|
|
# as separate derivations.
|
|
modules = {
|
|
|
|
bsddb = buildInternalPythonModule {
|
|
moduleName = "bsddb";
|
|
deps = [ db ];
|
|
};
|
|
|
|
curses = buildInternalPythonModule {
|
|
moduleName = "curses";
|
|
deps = [ ncurses ];
|
|
};
|
|
|
|
curses_panel = buildInternalPythonModule {
|
|
moduleName = "curses_panel";
|
|
deps = [ ncurses modules.curses ];
|
|
};
|
|
|
|
crypt = buildInternalPythonModule {
|
|
moduleName = "crypt";
|
|
internalName = "crypt";
|
|
deps = optional (stdenv ? glibc) stdenv.glibc;
|
|
};
|
|
|
|
gdbm = buildInternalPythonModule {
|
|
moduleName = "gdbm";
|
|
internalName = "gdbm";
|
|
deps = [ gdbm ] ++ stdenv.lib.optional stdenv.isCygwin gettext;
|
|
};
|
|
|
|
sqlite3 = buildInternalPythonModule {
|
|
moduleName = "sqlite3";
|
|
deps = [ sqlite ];
|
|
};
|
|
|
|
} // optionalAttrs x11Support {
|
|
|
|
tkinter = if stdenv.isCygwin then null else (buildInternalPythonModule {
|
|
moduleName = "tkinter";
|
|
deps = [ tcl tk xlibsWrapper libX11 ];
|
|
});
|
|
|
|
} // {
|
|
|
|
readline = buildInternalPythonModule {
|
|
moduleName = "readline";
|
|
internalName = "readline";
|
|
deps = [ readline ];
|
|
};
|
|
|
|
};
|
|
|
|
in python // { inherit modules; }
|