pyrox.dev
1{ enableMultiThreading ? false
2, enableG3toG4 ? false
3, enableInventor ? false
4, enableGDML ? false
5, enableQT ? false
6, enableXM ? false
7, enableOpenGLX11 ? false
8, enableRaytracerX11 ? false
9
10# Standard build environment with cmake.
11, stdenv, fetchurl, cmake
12
13# Optional system packages, otherwise internal GEANT4 packages are used.
14, clhep ? null
15, expat ? null
16, zlib ? null
17
18# For enableGDML.
19, xercesc ? null
20
21# For enableQT.
22, qt ? null # qt4SDK or qt5SDK
23
24# For enableXM.
25, motif ? null # motif or lesstif
26
27# For enableQT, enableXM, enableOpenGLX11, enableRaytracerX11.
28, mesa ? null
29, x11 ? null
30, libXmu ? null
31}:
32
33# G4persistency library with support for GDML
34assert enableGDML -> xercesc != null;
35
36# If enableQT, Qt4/5 User Interface and Visualization drivers.
37assert enableQT -> qt != null;
38
39# Motif User Interface and Visualisation drivers.
40assert enableXM -> motif != null;
41
42# OpenGL/X11 User Interface and Visualisation drivers.
43assert enableQT || enableXM || enableOpenGLX11 || enableRaytracerX11 -> mesa != null;
44assert enableQT || enableXM || enableOpenGLX11 || enableRaytracerX11 -> x11 != null;
45assert enableQT || enableXM || enableOpenGLX11 || enableRaytracerX11 -> libXmu != null;
46
47let
48 buildGeant4 =
49 { version, src, multiThreadingCapable ? false }:
50
51 stdenv.mkDerivation rec {
52 inherit version src;
53 name = "geant4-${version}";
54
55 # The data directory holds not just interaction cross section data, but other
56 # files which the installer needs to write, so we link to the previously installed
57 # data instead. This assumes the default data installation location of $out/share.
58 preConfigure = ''
59 mkdir -p $out/share/Geant4-${version}
60 ln -s ${g4data}/Geant4-${version}/data $out/share/Geant4-${version}/data
61 '';
62
63 multiThreadingFlag = if multiThreadingCapable then "-DGEANT4_BUILD_MULTITHREADED=${if enableMultiThreading then "ON" else "OFF"}" else "";
64
65 cmakeFlags = ''
66 ${multiThreadingFlag}
67 -DGEANT4_USE_GDML=${if enableGDML then "ON" else "OFF"}
68 -DGEANT4_USE_G3TOG4=${if enableG3toG4 then "ON" else "OFF"}
69 -DGEANT4_USE_QT=${if enableQT then "ON" else "OFF"}
70 -DGEANT4_USE_XM=${if enableXM then "ON" else "OFF"}
71 -DGEANT4_USE_OPENGL_X11=${if enableOpenGLX11 then "ON" else "OFF"}
72 -DGEANT4_USE_INVENTOR=${if enableInventor then "ON" else "OFF"}
73 -DGEANT4_USE_RAYTRACER_X11=${if enableRaytracerX11 then "ON" else "OFF"}
74 -DGEANT4_USE_SYSTEM_CLHEP=${if clhep != null then "ON" else "OFF"}
75 -DGEANT4_USE_SYSTEM_EXPAT=${if expat != null then "ON" else "OFF"}
76 -DGEANT4_USE_SYSTEM_ZLIB=${if zlib != null then "ON" else "OFF"}
77 '';
78
79 g4data = installData {
80 inherit version src;
81 };
82
83 enableParallelBuilding = true;
84 buildInputs = [ cmake clhep expat zlib xercesc qt motif mesa x11 libXmu ];
85 propagatedBuildInputs = [ g4data clhep expat zlib xercesc qt motif mesa x11 libXmu ];
86
87 setupHook = ./setup-hook.sh;
88
89 # Set the myriad of envars required by Geant4 if we use a nix-shell.
90 shellHook = ''
91 source $out/nix-support/setup-hook
92 '';
93
94 meta = {
95 description = "A toolkit for the simulation of the passage of particles through matter";
96 longDescription = ''
97 Geant4 is a toolkit for the simulation of the passage of particles through matter.
98 Its areas of application include high energy, nuclear and accelerator physics, as well as studies in medical and space science.
99 The two main reference papers for Geant4 are published in Nuclear Instruments and Methods in Physics Research A 506 (2003) 250-303, and IEEE Transactions on Nuclear Science 53 No. 1 (2006) 270-278.
100 '';
101 homepage = http://www.geant4.org;
102 license = stdenv.lib.licenses.g4sl;
103 maintainers = [ ];
104 platforms = stdenv.lib.platforms.all;
105 };
106 };
107
108 installData =
109 { version, src }:
110
111 stdenv.mkDerivation rec {
112 inherit version src;
113 name = "g4data-${version}";
114
115 cmakeFlags = ''
116 -DGEANT4_INSTALL_DATA="ON"
117 '';
118
119 buildInputs = [ cmake expat ];
120
121 enableParallelBuilding = true;
122 buildPhase = ''
123 make G4EMLOW G4NDL G4NEUTRONXS G4PII G4SAIDDATA PhotonEvaporation RadioactiveDecay RealSurface
124 '';
125
126 installPhase = ''
127 mkdir -p $out/Geant4-${version}
128 cp -R data/ $out/Geant4-${version}
129 '';
130
131 meta = {
132 description = "Data files for the Geant4 toolkit";
133 homepage = http://www.geant4.org;
134 license = stdenv.lib.licenses.g4sl;
135 maintainers = [ ];
136 platforms = stdenv.lib.platforms.all;
137 };
138 };
139
140 fetchGeant4 = import ./fetch.nix {
141 inherit stdenv fetchurl;
142 };
143
144in {
145 v10_0_2 = buildGeant4 {
146 inherit (fetchGeant4.v10_0_2) version src;
147 multiThreadingCapable = true;
148 };
149}
150