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nixpkgs/pkgs/applications/science/math/sage/pybrial.nix
Timo Kaufmann 6a800927bb pybrial: 1.2.3 -> 1.2.5, directly use the brial src
The pybrial package is a bit awkward. It doesn't have its own top-level
attribute, since it has a cyclic dependency with sage. That's one of the
reasons why it rarely gets updated. Its distributed along with brial, so
its best to keep the versions synchronized. The easiest way to do this
is to just re-use the source of brial.
2019-12-13 20:29:16 +01:00

26 lines
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Nix

{ stdenv
, fetchFromGitHub
, buildPythonPackage
, brial
}:
# This has a cyclic dependency with sage. I don't include sage in the
# buildInputs and let python figure it out at runtime. Because of this,
# I don't include the package in the main nipxkgs tree. It wouldn't be useful
# outside of sage anyways (as you could just directly depend on sage and use
# it).
buildPythonPackage rec {
pname = "pyBRiAl";
version = brial.version;
# included with BRiAl source
src = brial.src;
sourceRoot = "source/sage-brial";
meta = with stdenv.lib; {
description = "python implementation of BRiAl";
license = licenses.gpl2;
maintainers = with maintainers; [ timokau ];
};
}