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{ stdenv
, cmake
, fetchurl
, python
# GNU Octave needs KLU for ODE solvers
, suitesparse
, blas, lapack
, gfortran
, lapackSupport ? true }:
assert (!blas.isILP64) && (!lapack.isILP64);
stdenv.mkDerivation rec {
pname = "sundials";
version = "2.7.0";
buildInputs = [ python ] ++ stdenv.lib.optionals (lapackSupport) [
gfortran
suitesparse
];
nativeBuildInputs = [ cmake ];
src = fetchurl {
url = "https://computation.llnl.gov/projects/${pname}/download/${pname}-${version}.tar.gz";
sha256 = "01513g0j7nr3rh7hqjld6mw0mcx5j9z9y87bwjc16w2x2z3wm7yk";
};
patches = [
(fetchurl {
# https://github.com/LLNL/sundials/pull/19
url = "https://github.com/LLNL/sundials/commit/1350421eab6c5ab479de5eccf6af2dcad1eddf30.patch";
sha256 = "0g67lixp9m85fqpb9rzz1hl1z8ibdg0ldwq5z6flj5zl8a7cw52l";
})
];
cmakeFlags = [
"-DEXAMPLES_INSTALL_PATH=${placeholder "out"}/share/examples"
] ++ stdenv.lib.optionals (lapackSupport) [
"-DSUNDIALS_INDEX_TYPE=int32_t"
# GNU Octave needs KLU for ODE solvers
"-DKLU_ENABLE=ON"
"-DKLU_INCLUDE_DIR=${suitesparse}/include"
"-DKLU_LIBRARY_DIR=${suitesparse}/lib"
"-DLAPACK_ENABLE=ON"
"-DLAPACK_LIBRARIES=${lapack}/lib/lapack${stdenv.hostPlatform.extensions.sharedLibrary};${blas}/lib/blas${stdenv.hostPlatform.extensions.sharedLibrary}"
];
# flaky tests, and patch in https://github.com/LLNL/sundials/pull/21 doesn't apply cleanly for sundials_3
doCheck = false;
checkPhase = "make test";
meta = with stdenv.lib; {
description = "Suite of nonlinear differential/algebraic equation solvers";
homepage = "https://computation.llnl.gov/projects/sundials";
platforms = platforms.all;
maintainers = with maintainers; [ flokli idontgetoutmuch ];
license = licenses.bsd3;
};
}
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