1c8aba8334
This makes packages use lapack and blas, which can wrap different BLAS/LAPACK implementations. treewide: cleanup from blas/lapack changes A few issues in the original treewide: - can’t assume blas64 is a bool - unused commented code
59 lines
1.8 KiB
Nix
59 lines
1.8 KiB
Nix
{ stdenv
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, cmake
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, fetchurl
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, python
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# GNU Octave needs KLU for ODE solvers
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, suitesparse
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, blas, lapack
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, gfortran
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, lapackSupport ? true }:
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assert (!blas.is64bit) && (!lapack.is64bit);
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stdenv.mkDerivation rec {
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pname = "sundials";
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version = "2.7.0";
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buildInputs = [ python ] ++ stdenv.lib.optionals (lapackSupport) [
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gfortran
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suitesparse
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];
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nativeBuildInputs = [ cmake ];
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src = fetchurl {
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url = "https://computation.llnl.gov/projects/${pname}/download/${pname}-${version}.tar.gz";
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sha256 = "01513g0j7nr3rh7hqjld6mw0mcx5j9z9y87bwjc16w2x2z3wm7yk";
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};
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patches = [
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(fetchurl {
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# https://github.com/LLNL/sundials/pull/19
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url = "https://github.com/LLNL/sundials/commit/1350421eab6c5ab479de5eccf6af2dcad1eddf30.patch";
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sha256 = "0g67lixp9m85fqpb9rzz1hl1z8ibdg0ldwq5z6flj5zl8a7cw52l";
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})
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];
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cmakeFlags = [
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"-DEXAMPLES_INSTALL_PATH=${placeholder "out"}/share/examples"
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] ++ stdenv.lib.optionals (lapackSupport) [
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"-DSUNDIALS_INDEX_TYPE=int32_t"
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# GNU Octave needs KLU for ODE solvers
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"-DKLU_ENABLE=ON"
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"-DKLU_INCLUDE_DIR=${suitesparse}/include"
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"-DKLU_LIBRARY_DIR=${suitesparse}/lib"
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"-DLAPACK_ENABLE=ON"
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"-DLAPACK_LIBRARIES=${lapack}/lib/lapack${stdenv.hostPlatform.extensions.sharedLibrary};${blas}/lib/blas${stdenv.hostPlatform.extensions.sharedLibrary}"
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];
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# flaky tests, and patch in https://github.com/LLNL/sundials/pull/21 doesn't apply cleanly for sundials_3
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doCheck = false;
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checkPhase = "make test";
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meta = with stdenv.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; [ flokli idontgetoutmuch ];
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license = licenses.bsd3;
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};
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}
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