mirror of
https://github.com/NixOS/nixpkgs.git
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70 lines
2.3 KiB
Nix
70 lines
2.3 KiB
Nix
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args: with args;
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let inherit (lib) optional prepareDerivationArgs concatStringsSep fix; in
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composableDerivation {
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f = args: let attr = lib.prepareDerivationArgs args; in stdenv.mkDerivation ( attr // {
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C_INCLUDE_PATH = concatStringsSep ":" (map (p: "${p}/include") attr.buildInputs);
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LIBRARY_PATH = concatStringsSep ":" (map (p: "${p}/lib") attr.buildInputs);
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});
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initial = {
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postPhases = ["runCheck"];
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mergeAttrBy = { pyCheck = x : y : "${x}\n${y}"; };
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# should be last because it sources setup-hook of this package itself
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runCheck = ''
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PATH=$out/bin:$PATH; . $out/nix-support/setup-hook;
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echo -e "import sys\n$pyCheck\nprint \"import pyCheck ok\"" | python
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'';
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inherit (args) name;
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# everything can be overriden by composedArgsAndFun additional args
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# assuming that if a module can be loaded that it does also work..
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flags = {
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zlib = { buildInputs = [ zlib ]; pyCheck = "import zlib"; };
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gdbm = { buildInputs = [ gdbm ]; pyCheck = "import gdbm"; };
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sqlite = { buildInputs = [ sqlite ]; pyCheck = "import sqlite3"; };
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db4 = { buildInputs = [ db4 ]; }; # TODO add pyCheck
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readline = { buildInputs = [ readline ]; }; # doesn't work yet (?)
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openssl = { buildInputs = [ openssl ]; pyCheck ="import socket\nsocket.ssl"; };
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};
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src = fetchurl {
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url = http://www.python.org/ftp/python/2.5.2/Python-2.5.2.tar.bz2;
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sha256 = "0gh8bvs56vdv8qmlfmiwyczjpldj0y3zbzd0zyhyjfd0c8m0xy7j";
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};
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configureFlags = ["--enable-shared" "--with-wctype-functions"];
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buildInputs =
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optional (stdenv ? gcc && stdenv.gcc.libc != null) stdenv.gcc.libc ++
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[bzip2 ncurses];
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patches = [
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# Look in C_INCLUDE_PATH and LIBRARY_PATH for stuff.
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./search-path.patch
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# make python know about libraries reading .pth files
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# http://docs.python.org/library/site.html#module-site
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# TODO: think about security (see the other code contained in site.py)
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./nix-find-sites-2.5.patch
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];
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preConfigure = ''
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# Purity.
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for i in /usr /sw /opt /pkg; do
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substituteInPlace ./setup.py --replace $i /no-such-path
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done
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export NIX_LDFLAGS="$NIX_LDFLAGS -lncurses"
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'';
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postInstall = "
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rm -rf $out/lib/python2.5/test
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";
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};
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}
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