forked from mirrors/nixpkgs
68 lines
2.2 KiB
Nix
68 lines
2.2 KiB
Nix
{ stdenv, fetchFromGitHub
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, libpng, gzip, fftw, openblas
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, mpi ? null
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}:
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let packages = [
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"asphere" "body" "class2" "colloid" "compress" "coreshell"
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"dipole" "granular" "kspace" "manybody" "mc" "misc" "molecule"
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"opt" "peri" "qeq" "replica" "rigid" "shock" "snap" "srd" "user-reaxc"
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];
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lammps_includes = "-DLAMMPS_EXCEPTIONS -DLAMMPS_GZIP -DLAMMPS_MEMALIGN=64";
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withMPI = (mpi != null);
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in
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stdenv.mkDerivation rec {
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# LAMMPS has weird versioning converted to ISO 8601 format
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version = "stable_22Aug2018";
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pname = "lammps";
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src = fetchFromGitHub {
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owner = "lammps";
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repo = "lammps";
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rev = version;
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sha256 = "1dlifm9wm1jcw2zwal3fnzzl41ng08c7v48w6hx2mz84zljg1nsj";
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};
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passthru = {
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inherit mpi;
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inherit packages;
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};
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buildInputs = [ fftw libpng openblas gzip ]
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++ (stdenv.lib.optionals withMPI [ mpi ]);
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configurePhase = ''
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cd src
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for pack in ${stdenv.lib.concatStringsSep " " packages}; do make "yes-$pack" SHELL=$SHELL; done
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'';
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# Must do manual build due to LAMMPS requiring a seperate build for
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# the libraries and executable. Also non-typical make script
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buildPhase = ''
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make mode=exe ${if withMPI then "mpi" else "serial"} SHELL=$SHELL LMP_INC="${lammps_includes}" FFT_PATH=-DFFT_FFTW3 FFT_LIB=-lfftw3 JPG_LIB=-lpng
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make mode=shlib ${if withMPI then "mpi" else "serial"} SHELL=$SHELL LMP_INC="${lammps_includes}" FFT_PATH=-DFFT_FFTW3 FFT_LIB=-lfftw3 JPG_LIB=-lpng
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'';
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installPhase = ''
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mkdir -p $out/bin $out/include $out/lib
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cp -v lmp_* $out/bin/
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cp -v *.h $out/include/
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cp -v liblammps* $out/lib/
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'';
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meta = with stdenv.lib; {
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description = "Classical Molecular Dynamics simulation code";
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longDescription = ''
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LAMMPS is a classical molecular dynamics simulation code designed to
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run efficiently on parallel computers. It was developed at Sandia
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National Laboratories, a US Department of Energy facility, with
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funding from the DOE. It is an open-source code, distributed freely
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under the terms of the GNU Public License (GPL).
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'';
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homepage = http://lammps.sandia.gov;
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license = licenses.gpl2;
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platforms = platforms.linux;
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maintainers = [ maintainers.costrouc ];
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};
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}
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