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octave.pkgs.symbolic: init at 2.9.0

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Karl Hallsby 2020-12-12 18:25:18 -06:00 committed by Doron Behar
parent 572ecd5896
commit c45d56ab7e
2 changed files with 47 additions and 15 deletions
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46
pkgs/development/octave-modules/symbolic/default.nix Normal file
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@ -0,0 +1,46 @@
{ buildOctavePackage
, lib
, fetchurl
# Octave's Python (Python 3)
, python
# Needed only to get the correct version of sympy needed
, python2Packages
}:
let
# Need to use sympy 1.5.1 for https://github.com/cbm755/octsympy/issues/1023
# It has been addressed, but not merged yet.
# In the meantime, we create a Python environment with Python 3, its mpmath
# version and sympy 1.5 from python2Packages.
pythonEnv = (let
overridenPython = let
packageOverrides = self: super: {
sympy = super.sympy.overridePythonAttrs (old: rec {
version = python2Packages.sympy.version;
src = python2Packages.sympy.src;
});
};
in python.override {inherit packageOverrides; self = overridenPython; };
in overridenPython.withPackages (ps: [
ps.sympy
ps.mpmath
]));
in buildOctavePackage rec {
pname = "symbolic";
version = "2.9.0";
src = fetchurl {
url = "mirror://sourceforge/octave/${pname}-${version}.tar.gz";
sha256 = "1jr3kg9q6r4r4h3hiwq9fli6wsns73rqfzkrg25plha9195c97h8";
};
propagatedBuildInputs = [ pythonEnv ];
meta = with lib; {
homepage = "https://octave.sourceforge.io/symbolic/index.html";
license = licenses.gpl3Plus;
maintainers = with maintainers; [ KarlJoad ];
description = "Adds symbolic calculation features to GNU Octave";
};
}

16
pkgs/top-level/octave-packages.nix
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@ -95,21 +95,7 @@ makeScope newScope (self:
signal = callPackage ../development/octave-modules/signal { };
symbolic = callPackage ../development/octave-modules/symbolic {
# Need to use sympy 1.5.1 for https://github.com/cbm755/octsympy/issues/1023
# It has been addressed, but not merged yet.
pythonEnv = (let
overridenPython = let
packageOverrides = self: super: {
sympy = super.sympy.overridePythonAttrs (old: rec {
version = pkgs.python2Packages.sympy.version;
src = pkgs.python2Packages.sympy.src;
});
};
in python.override {inherit packageOverrides; self = overridenPython; };
in overridenPython.withPackages (ps: [
ps.sympy
ps.mpmath
]));
inherit (octave) python;
};
})