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{ lib, stdenv, fetchFromGitHub, fetchpatch, cmake
, gfortran, blas, lapack, eigen }:
stdenv.mkDerivation rec {
pname = "arpack";
version = "3.8.0";
src = fetchFromGitHub {
owner = "opencollab";
repo = "arpack-ng";
rev = version;
sha256 = "sha256-nc710iLRqy/p3EaVgbEoCRzNJ9GpKqqQp33tbn7R6lA=";
};
patches = [
# https://github.com/opencollab/arpack-ng/pull/301
(fetchpatch {
name = "pkg-config-paths.patch";
url = "https://github.com/opencollab/arpack-ng/commit/47fc83cb371a9cc8a8c058097de5e0298cd548f5.patch";
excludes = [ "CHANGES" ];
sha256 = "1aijvrfsxkgzqmkzq2dmaj8q3jdpg2hwlqpfl8ddk9scv17gh9m8";
})
];
nativeBuildInputs = [ cmake ];
buildInputs = assert (blas.isILP64 == lapack.isILP64); [
gfortran
blas
lapack
eigen
];
doCheck = true;
cmakeFlags = [
"-DBUILD_SHARED_LIBS=ON"
"-DINTERFACE64=${if blas.isILP64 then "1" else "0"}"
];
preCheck = if stdenv.isDarwin then ''
export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH''${DYLD_LIBRARY_PATH:+:}`pwd`/lib:${blas}/lib:${lapack}/lib
'' else ''
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}`pwd`/lib
'' + ''
# Prevent tests from using all cores
export OMP_NUM_THREADS=2
'';
meta = {
homepage = "https://github.com/opencollab/arpack-ng";
description = ''
A collection of Fortran77 subroutines to solve large scale eigenvalue
problems.
'';
license = lib.licenses.bsd3;
maintainers = with lib.maintainers; [ ttuegel dotlambda ];
platforms = lib.platforms.unix;
};
}
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