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https://github.com/NixOS/nixpkgs.git
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fa290cb741
Replaces ATLAS and LAPACK with OpenBLAS. Also builds both static and shared libraries. (Octave upstream recommends the shared library.)
35 lines
742 B
Nix
35 lines
742 B
Nix
{ stdenv
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, fetchurl
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, gfortran
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, openblas
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}:
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stdenv.mkDerivation {
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name = "qrupdate-1.1.2";
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src = fetchurl {
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url = mirror://sourceforge/qrupdate/qrupdate-1.1.2.tar.gz ;
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sha256 = "024f601685phcm1pg8lhif3lpy5j9j0k6n0r46743g4fvh8wg8g2";
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};
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configurePhase =
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''
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export PREFIX=$out
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sed -i -e 's,^BLAS=.*,BLAS=-L${openblas}/lib -lopenblas,' \
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-e 's,^LAPACK=.*,LAPACK=-L${openblas}/lib -lopenblas,' \
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Makeconf
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''
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+ stdenv.lib.optionalString openblas.blas64
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''
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sed -i Makeconf -e '/^FFLAGS=.*/ s/$/-fdefault-integer-8/'
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'';
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doCheck = true;
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checkTarget = "test";
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buildFlags = [ "lib" "solib" ];
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installTargets = "install";
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buildInputs = [ gfortran openblas ];
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}
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