NixOS · Oct 15, 2018 · Oct 15, 2018 · Oct 30, 2018 · Nov 13, 2018
diff --git a/pkgs/applications/science/molecular-dynamics/dl-poly-classic/default.nix b/pkgs/applications/science/molecular-dynamics/dl-poly-classic/default.nix
@@ -0,0 +1,37 @@
+{ stdenv, fetchurl
+, gfortran, mpi
+}:
+
+stdenv.mkDerivation rec {
+  version = "1.10";
+  name = "DL_POLY_Classic-${version}";
+
+  src = fetchurl {
+    url = "https://ccpforge.cse.rl.ac.uk/gf/download/frsrelease/574/8924/dl_class_1.10.tar.gz";
+    sha256 = "1r76zvln3bwycxlmqday0sqzv5j260y7mdh66as2aqny6jzd5ld7";
+  };
+
+  buildInputs = [ mpi gfortran ];
+
+  configurePhase = ''
+    cd source
+    cp -v ../build/MakePAR Makefile
+  '';
+
+  buildPhase = ''
+    make dlpoly
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp -v ../execute/DLPOLY.X $out/bin
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = https://www.ccp5.ac.uk/DL_POLY_C;
+    description = "DL_POLY Classic is a general purpose molecular dynamics simulation package";
+    license = licenses.bsdOriginal;
+    platforms = [ "x86_64-linux" ];
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/applications/science/molecular-dynamics/lammps/default.nix b/pkgs/applications/science/molecular-dynamics/lammps/default.nix
@@ -1,63 +1,56 @@
-{ lib
-, bash
-, stdenv
-, writeText
-, fetchFromGitHub
-, libpng
-, gzip
-, fftw
-, openblas
-, mpiSupport ? false, mpi ? null
+{ stdenv, fetchFromGitHub
+, libpng, gzip, fftw, openblas
+, mpi ? null
 }:
-
-assert mpiSupport -> mpi != null;
-
+let packages = [
+     "asphere" "body" "class2" "colloid" "compress" "coreshell"
+     "dipole" "granular" "kspace" "manybody" "mc" "misc" "molecule"
+     "opt" "peri" "qeq" "replica" "rigid" "shock" "snap" "srd" "user-reaxc"
+    ];
+    lammps_includes = "-DLAMMPS_EXCEPTIONS -DLAMMPS_GZIP -DLAMMPS_MEMALIGN=64";
+    withMPI = (mpi != null);
+in
 stdenv.mkDerivation rec {
   # LAMMPS has weird versioning converted to ISO 8601 format
-  version = "patch_2Aug2018";
+  version = "stable_22Aug2018";
   name = "lammps-${version}";
 
-  lammps_packages = "asphere body class2 colloid compress coreshell dipole granular kspace manybody mc misc molecule opt peri qeq replica rigid shock snap srd user-reaxc";
-  lammps_includes = "-DLAMMPS_EXCEPTIONS -DLAMMPS_GZIP -DLAMMPS_MEMALIGN=64";
-
   src = fetchFromGitHub {
     owner = "lammps";
     repo = "lammps";
     rev = "${version}";
-    sha256 = "1ph9pr7s11wgmspmnhxa55bh1pq2cyl8iimfi62lbpbpl9pr1ilc";
+    sha256 = "1dlifm9wm1jcw2zwal3fnzzl41ng08c7v48w6hx2mz84zljg1nsj";
   };
 
   passthru = {
     inherit mpi;
+    inherit packages;
   };
 
-  buildInputs = [ fftw libpng openblas gzip bash ]
-  ++ (stdenv.lib.optionals mpiSupport [ mpi ]);
+  buildInputs = [ fftw libpng openblas gzip ]
+    ++ (stdenv.lib.optionals withMPI [ mpi ]);
+
+  configurePhase = ''
+    cd src
+    for pack in ${stdenv.lib.concatStringsSep " " packages}; do make "yes-$pack" SHELL=$SHELL; done
+  '';
 
   # Must do manual build due to LAMMPS requiring a seperate build for
-  # the libraries and executable
-  builder = writeText "builder.sh" ''
-    source $stdenv/setup
+  # the libraries and executable. Also non-typical make script
+  buildPhase = ''
+    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
+    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
+  '';
 
-    mkdir lammps
-    cp -r $src/lib $src/src lammps
-    chmod -R 755 lammps/src/
-    cd lammps/src
-    for pack in ${lammps_packages}; do make "yes-$pack" SHELL=$SHELL; done
-    make mode=exe ${if mpiSupport then "mpi" else "serial"} SHELL=$SHELL LMP_INC="${lammps_includes}" FFT_PATH=-DFFT_FFTW3 FFT_LIB=-lfftw3 JPG_LIB=-lpng
-    make mode=shlib ${if mpiSupport then "mpi" else "serial"} SHELL=$SHELL LMP_INC="${lammps_includes}" FFT_PATH=-DFFT_FFTW3 FFT_LIB=-lfftw3 JPG_LIB=-lpng
+  installPhase = ''
+    mkdir -p $out/bin $out/include $out/lib
 
-    mkdir -p $out/bin
     cp -v lmp_* $out/bin/
-
-    mkdir -p $out/include
     cp -v *.h $out/include/
-
-    mkdir -p $out/lib
     cp -v liblammps* $out/lib/
   '';
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Classical Molecular Dynamics simulation code";
     longDescription = ''
       LAMMPS is a classical molecular dynamics simulation code designed to
@@ -67,8 +60,8 @@ stdenv.mkDerivation rec {
       under the terms of the GNU Public License (GPL).
       '';
     homepage = http://lammps.sandia.gov;
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = with lib.maintainers; [ costrouc ];
+    license = licenses.gpl2;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.costrouc ];
   };
 }
diff --git a/pkgs/development/python-modules/hoomd-blue/default.nix b/pkgs/development/python-modules/hoomd-blue/default.nix
@@ -0,0 +1,67 @@
+{ stdenv, buildPythonPackage, fetchgit
+, cmake, pkgconfig
+, python
+, mpi ? null
+}:
+
+let components = {
+     cgcmm = true;
+     depreciated = true;
+     hpmc = true;
+     md = true;
+     metal = true;
+     testing = false;
+   };
+   onOffBool = b: if b then "ON" else "OFF";
+   withMPI = (mpi != null);
+in
+stdenv.mkDerivation rec {
+  version = "2.3.4";
+  name = "hoomd-blue-${version}";
+
+  src = fetchgit {
+    url = "https://bitbucket.org/glotzer/hoomd-blue";
+    rev = "v${version}";
+    sha256 = "0in49f1dvah33nl5n2qqbssfynb31pw1ds07j8ziryk9w252j1al";
+  };
+
+  passthru = {
+    inherit components mpi;
+  };
+
+  nativeBuildInputs = [ cmake pkgconfig ];
+  buildInputs = stdenv.lib.optionals withMPI [ mpi ];
+  propagatedBuildInputs = [ python.pkgs.numpy ]
+   ++ stdenv.lib.optionals withMPI [ python.pkgs.mpi4py ];
+
+  enableParallelBuilding = true;
+
+  dontAddPrefix = true;
+  cmakeFlags = [
+       "-DENABLE_MPI=${onOffBool withMPI}"
+       "-DBUILD_CGCMM=${onOffBool components.cgcmm}"
+       "-DBUILD_DEPRECIATED=${onOffBool components.depreciated}"
+       "-DBUILD_HPMC=${onOffBool components.hpmc}"
+       "-DBUILD_MD=${onOffBool components.md}"
+       "-DBUILD_METAL=${onOffBool components.metal}"
+       "-DBUILD_TESTING=${onOffBool components.testing}"
+  ];
+
+  preConfigure = ''
+    # Since we can't expand $out in `cmakeFlags`
+    cmakeFlags="$cmakeFlags -DCMAKE_INSTALL_PREFIX=$out/${python.sitePackages}"
+  '';
+
+  # tests fail but have tested that package runs properly
+  doCheck = false;
+  checkTarget = "test";
+
+  meta = with stdenv.lib; {
+    homepage = http://glotzerlab.engin.umich.edu/hoomd-blue/;
+    description = "HOOMD-blue is a general-purpose particle simulation toolkit";
+    license = licenses.bsdOriginal;
+    platforms = [ "x86_64-linux" ];
+    maintainers = [ maintainers.costrouc ];
+  };
+
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
@@ -21378,12 +21378,15 @@ with pkgs;
 
   ### SCIENCE/MOLECULAR-DYNAMICS
 
+  dl-poly-classic-mpi = callPackage ../applications/science/molecular-dynamics/dl-poly-classic {
+    mpi = openmpi;
+  };
+
   lammps = callPackage ../applications/science/molecular-dynamics/lammps {
     fftw = fftw;
   };
 
-  lammps-mpi = appendToName "mpi" (lammps.override {
-    mpiSupport = true;
+  lammps-mpi = lowPrio (lammps.override {
     mpi = openmpi;
   });
 

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
@@ -392,6 +392,10 @@ in {
 
   hdmedians = callPackage ../development/python-modules/hdmedians { };
 
+  hoomd-blue = toPythonModule (callPackage ../development/python-modules/hoomd-blue {
+    inherit python;
+  });
+
   httpsig = callPackage ../development/python-modules/httpsig { };
 
   i3ipc = callPackage ../development/python-modules/i3ipc { };