mirror of
https://github.com/SebastianWendel/nixpkgs.git
synced 2024-11-06 10:16:44 +01:00
74 lines
2 KiB
Nix
74 lines
2 KiB
Nix
{ lib, stdenv
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, cmake
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, fetchurl
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, python
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, blas
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, lapack
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, gfortran
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, suitesparse
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, lapackSupport ? true
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, kluSupport ? true
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}:
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stdenv.mkDerivation rec {
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pname = "sundials";
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version = "5.7.0";
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outputs = [ "out" "examples" ];
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src = fetchurl {
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url = "https://github.com/LLNL/sundials/releases/download/v${version}/sundials-${version}.tar.gz";
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hash = "sha256-SNp7qoFS3bIq7RsC2C0du0+/6iKs9nY0ARqgMDoQCkM=";
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};
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nativeBuildInputs = [ cmake ];
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buildInputs = [
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python
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]
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++ lib.optionals (lapackSupport)
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# Check that the same index size is used for both libraries
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(assert (blas.isILP64 == lapack.isILP64); [
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gfortran
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blas
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lapack
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])
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# KLU support is based on Suitesparse.
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# It is tested upstream according to the section 1.1.4 of
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# [INSTALL_GUIDE.pdf](https://raw.githubusercontent.com/LLNL/sundials/master/INSTALL_GUIDE.pdf)
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++ lib.optionals (kluSupport) [
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suitesparse
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];
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cmakeFlags = [
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"-DEXAMPLES_INSTALL_PATH=${placeholder "examples"}/share/examples"
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] ++ lib.optionals (lapackSupport) [
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"-DENABLE_LAPACK=ON"
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"-DLAPACK_LIBRARIES=${lapack}/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary}"
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] ++ lib.optionals (kluSupport) [
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"-DENABLE_KLU=ON"
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"-DKLU_INCLUDE_DIR=${suitesparse.dev}/include"
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"-DKLU_LIBRARY_DIR=${suitesparse}/lib"
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] ++ [(
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# Use the correct index type according to lapack and blas used. They are
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# already supposed to be compatible but we check both for extra safety. 64
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# should be the default but we prefer to be explicit, for extra safety.
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if blas.isILP64 then
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"-DSUNDIALS_INDEX_SIZE=64"
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else
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"-DSUNDIALS_INDEX_SIZE=32"
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)]
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;
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doCheck = true;
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checkTarget = "test";
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meta = with lib; {
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description = "Suite of nonlinear differential/algebraic equation solvers";
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homepage = "https://computation.llnl.gov/projects/sundials";
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platforms = platforms.all;
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maintainers = with maintainers; [ idontgetoutmuch ];
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license = licenses.bsd3;
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};
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}
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