47 lines
1.3 KiB
Nix
47 lines
1.3 KiB
Nix
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{ buildOctavePackage
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, lib
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, fetchurl
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# Octave's Python (Python 3)
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, python
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# Needed only to get the correct version of sympy needed
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, python2Packages
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}:
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let
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# Need to use sympy 1.5.1 for https://github.com/cbm755/octsympy/issues/1023
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# It has been addressed, but not merged yet.
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# In the meantime, we create a Python environment with Python 3, its mpmath
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# version and sympy 1.5 from python2Packages.
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pythonEnv = (let
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overridenPython = let
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packageOverrides = self: super: {
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sympy = super.sympy.overridePythonAttrs (old: rec {
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version = python2Packages.sympy.version;
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src = python2Packages.sympy.src;
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});
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};
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in python.override {inherit packageOverrides; self = overridenPython; };
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in overridenPython.withPackages (ps: [
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ps.sympy
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ps.mpmath
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]));
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in buildOctavePackage rec {
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pname = "symbolic";
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version = "2.9.0";
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src = fetchurl {
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url = "mirror://sourceforge/octave/${pname}-${version}.tar.gz";
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sha256 = "1jr3kg9q6r4r4h3hiwq9fli6wsns73rqfzkrg25plha9195c97h8";
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};
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propagatedBuildInputs = [ pythonEnv ];
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meta = with lib; {
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homepage = "https://octave.sourceforge.io/symbolic/index.html";
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license = licenses.gpl3Plus;
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maintainers = with maintainers; [ KarlJoad ];
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description = "Adds symbolic calculation features to GNU Octave";
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};
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}
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