Add the Geant4 Monte Carlo radiation transport toolkit and its Python bindings.

2014-09-04 17:21:42 +10:00
parent 0c398f6040
commit 2c3fbe3a8e
7 changed files with 412 additions and 0 deletions
@@ -0,0 +1,181 @@
+{ enableMultiThreading ? false
+, enableG3toG4         ? false
+, enableInventor       ? false
+, enableGDML           ? false
+, enableQT             ? false
+, enableXM             ? false
+, enableOpenGLX11      ? false
+, enableRaytracerX11   ? false
+
+# Standard build environment with cmake.
+, stdenv, fetchurl, cmake
+
+# Optional system packages, otherwise internal GEANT4 packages are used.
+, clhep ? null
+, expat ? null
+, zlib  ? null
+
+# For enableGDML.
+, xercesc ? null
+
+# For enableQT.
+, qt ? null # qt4SDK or qt5SDK
+
+# For enableXM.
+, motif ? null # motif or lesstif
+
+# For enableQT, enableXM, enableOpenGLX11, enableRaytracerX11.
+, mesa   ? null
+, x11    ? null
+, libXmu ? null
+}:
+
+# G4persistency library with support for GDML
+assert enableGDML -> xercesc != null;
+
+# If enableQT, Qt4/5 User Interface and Visualization drivers.
+assert enableQT -> qt != null;
+
+# Motif User Interface and Visualisation drivers.
+assert enableXM -> motif != null;
+
+# OpenGL/X11 User Interface and Visualisation drivers.
+assert enableQT || enableXM || enableOpenGLX11 || enableRaytracerX11 -> mesa   != null;
+assert enableQT || enableXM || enableOpenGLX11 || enableRaytracerX11 -> x11    != null;
+assert enableQT || enableXM || enableOpenGLX11 || enableRaytracerX11 -> libXmu != null;
+
+let
+  buildGeant4 =
+    { version, src, multiThreadingCapable ? false }:
+
+    stdenv.mkDerivation rec {
+      inherit version src;
+      name = "geant4-${version}";
+
+      # The data directory holds not just interaction cross section data, but other
+      # files which the installer needs to write, so we link to the previously installed
+      # data instead. This assumes the default data installation location of $out/share.
+      preConfigure = ''
+        mkdir -p $out/share/Geant4-${version}
+        ln -s ${g4data}/Geant4-${version}/data $out/share/Geant4-${version}/data
+      '';
+
+      multiThreadingFlag = if multiThreadingCapable then "-DGEANT4_BUILD_MULTITHREADED=${if enableMultiThreading then "ON" else "OFF"}" else "";
+
+      cmakeFlags = ''
+        ${multiThreadingFlag}
+        -DGEANT4_USE_GDML=${if enableGDML then "ON" else "OFF"}
+        -DGEANT4_USE_G3TOG4=${if enableG3toG4 then "ON" else "OFF"}
+        -DGEANT4_USE_QT=${if enableQT then "ON" else "OFF"}
+        -DGEANT4_USE_XM=${if enableXM then "ON" else "OFF"}
+        -DGEANT4_USE_OPENGL_X11=${if enableOpenGLX11 then "ON" else "OFF"}
+        -DGEANT4_USE_INVENTOR=${if enableInventor then "ON" else "OFF"}
+        -DGEANT4_USE_RAYTRACER_X11=${if enableRaytracerX11 then "ON" else "OFF"}
+        -DGEANT4_USE_SYSTEM_CLHEP=${if clhep != null then "ON" else "OFF"}
+        -DGEANT4_USE_SYSTEM_EXPAT=${if expat != null then "ON" else "OFF"}
+        -DGEANT4_USE_SYSTEM_ZLIB=${if zlib != null then "ON" else "OFF"}
+      '';
+
+      g4data = installData {
+        inherit version src;
+      };
+
+      enableParallelBuilding = true;
+      buildInputs = [ cmake clhep expat zlib xercesc qt motif mesa x11 libXmu ];
+      propagatedBuildInputs = [ g4data clhep expat zlib xercesc qt motif mesa x11 libXmu ];
+
+      setupHook = ./setup-hook.sh;
+
+      # Set the myriad of envars required by Geant4 if we use a nix-shell.
+      shellHook = ''
+        source $out/nix-support/setup-hook
+      '';
+
+      meta = {
+        description = "A toolkit for the simulation of the passage of particles through matter.";
+        longDescription = ''
+          Geant4 is a toolkit for the simulation of the passage of particles through matter.
+          Its areas of application include high energy, nuclear and accelerator physics, as well as studies in medical and space science.
+          The two main reference papers for Geant4 are published in Nuclear Instruments and Methods in Physics Research A 506 (2003) 250-303, and IEEE Transactions on Nuclear Science 53 No. 1 (2006) 270-278.
+        '';
+        homepage = http://www.geant4.org;
+        license = stdenv.lib.licenses.g4sl;
+        maintainers = [ ];
+        platforms = stdenv.lib.platforms.all;
+      };
+    };
+
+  installData = 
+    { version, src }:
+ 
+    stdenv.mkDerivation rec {
+      inherit version src;
+      name = "g4data-${version}";
+
+      cmakeFlags = ''
+        -DGEANT4_INSTALL_DATA="ON"
+      '';
+
+      buildInputs = [ cmake expat ];
+
+      enableParallelBuilding = true;
+      buildPhase = ''
+        make G4EMLOW G4NDL G4NEUTRONXS G4PII G4SAIDDATA PhotonEvaporation RadioactiveDecay RealSurface
+      '';
+
+      installPhase = ''
+        mkdir -p $out/Geant4-${version}
+        cp -R data/ $out/Geant4-${version}
+      '';
+
+      meta = {
+        description = "Data files for the Geant4 toolkit.";
+        homepage = http://www.geant4.org;
+        license = stdenv.lib.licenses.g4sl;
+        maintainers = [ ];
+        platforms = stdenv.lib.platforms.all;
+      };
+    }; 
+
+  fetchGeant4 = import ./fetch.nix {
+    inherit stdenv fetchurl;
+  };
+
+in {
+
+  ### VERSION 9.6
+
+  v9_6 = buildGeant4 {
+    inherit (fetchGeant4.v9_6) version src;
+  };
+
+  v9_6_1 = buildGeant4 {
+    inherit (fetchGeant4.v9_6_1) version src;
+  };
+
+  v9_6_2 = buildGeant4 {
+    inherit (fetchGeant4.v9_6_2) version src;
+  };
+
+  v9_6_3 = buildGeant4 {
+    inherit (fetchGeant4.v9_6_3) version src;
+  };
+
+  ## VERSION 10.0
+
+  v10_0 = buildGeant4 {
+    inherit (fetchGeant4.v10_0) version src;
+    multiThreadingCapable = true;
+  };
+
+  v10_0_1 = buildGeant4 {
+    inherit (fetchGeant4.v10_0_1) version src;
+    multiThreadingCapable = true;
+  };
+
+  v10_0_2 = buildGeant4 {
+    inherit (fetchGeant4.v10_0_2) version src;
+    multiThreadingCapable = true;
+  };
+} 
+