diff options
Diffstat (limited to 'pkgs/development/interpreters/python/2.7/default.nix')
-rw-r--r-- | pkgs/development/interpreters/python/2.7/default.nix | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/pkgs/development/interpreters/python/2.7/default.nix b/pkgs/development/interpreters/python/2.7/default.nix new file mode 100644 index 00000000000..d9ec86088bb --- /dev/null +++ b/pkgs/development/interpreters/python/2.7/default.nix @@ -0,0 +1,110 @@ +{ stdenv, fetchurl, zlib ? null, zlibSupport ? true, bzip2 +, gdbmSupport ? true, gdbm ? null +, sqlite ? null +, db4 ? null +, readline ? null +, openssl ? null +, tk ? null +, tcl ? null +, libX11 ? null +, xproto ? null +, arch ? null +, sw_vers ? null +, ncurses ? null +}: + +assert zlibSupport -> zlib != null; +assert gdbmSupport -> gdbm != null; +assert stdenv.isDarwin -> arch != null; +assert stdenv.isDarwin -> sw_vers != null; + +with stdenv.lib; + +let + + majorVersion = "2.7"; + version = "${majorVersion}"; + + buildInputs = + optional (stdenv ? gcc && stdenv.gcc.libc != null) stdenv.gcc.libc ++ + [bzip2] + ++ optional zlibSupport zlib + ++ optional gdbmSupport gdbm + ++ optional (sqlite != null) sqlite + ++ optional (db4 != null) db4 + ++ optional (readline != null) readline + ++ optional (openssl != null) openssl + ++ optional (tk != null) tk + ++ optional (tcl != null) tcl + ++ optional (libX11 != null) libX11 + ++ optional (xproto != null) xproto + ++ optional (arch != null) arch + ++ optional (sw_vers != null) sw_vers + ++ optional (ncurses != null) ncurses + ; + +in + +stdenv.mkDerivation ( { + name = "python-${version}"; + inherit majorVersion version; + + src = fetchurl { + url = "http://www.python.org/ftp/python/${version}/Python-${version}.tar.bz2"; + sha256 = "935d3316edfec5eb98c2f6930756b47b00dc27192541e62d6fd0077ffa008af8"; + }; + + patches = [ + # Look in C_INCLUDE_PATH and LIBRARY_PATH for stuff. + ./search-path.patch + ]; + + inherit buildInputs; + 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 = '' + # Purity. + for i in /usr /sw /opt /pkg; do + substituteInPlace ./setup.py --replace $i /no-such-path + done + '' + (if readline != null then '' + export NIX_LDFLAGS="$NIX_LDFLAGS -lncurses" + '' else ""); + + setupHook = ./setup-hook.sh; + + postInstall = '' + rm -rf "$out/lib/python${majorVersion}/test" + ''; + + passthru = { + inherit zlibSupport; + 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 = "Python -- 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 ]; + }; +} // (if stdenv.isDarwin then { NIX_CFLAGS_COMPILE = "-msse2" ; patches = [./search-path.patch]; } else {} ) ) |