geant4: v10.0.2 -> v10.4.1, define datasets seperately, add deps for enableInventor

By seperating the datasets, geant4 now builds in a sandbox.

Resolves #39766

maintainers/maintainer-list.nix

@@ -3726,6 +3726,11 @@
     github = "titanous";
     name = "Jonathan Rudenberg";
   };
+  tmplt = {
+    email = "tmplt@dragons.rocks";
+    github = "tmplt";
+    name = "Viktor";
+  };
   tnias = {
     email = "phil@grmr.de";
     github = "tnias";

pkgs/development/libraries/physics/geant4/datasets-hook.sh

@@ -0,0 +1,5 @@
+@name@ () {
+    export G4@envvar@DATA="@out@/data"
+}
+
+postHooks+=(@name@)

pkgs/development/libraries/physics/geant4/datasets.nix

@@ -0,0 +1,103 @@
+{ stdenv, fetchurl, }:
+
+let
+  mkDataset = { name, version, sha256, envvar}:
+    stdenv.mkDerivation {
+      inherit name version;
+
+      src = fetchurl {
+        url = "https://geant4-data.web.cern.ch/geant4-data/datasets/${name}.${version}.tar.gz";
+        inherit sha256;
+      };
+
+      preferLocalBuild = true;
+      dontBuild = true;
+      dontConfigure = true;
+
+      installPhase = ''
+        mkdir -p $out/data
+        mv ./* $out/data
+      '';
+
+      inherit envvar;
+      setupHook = ./datasets-hook.sh;
+
+      meta = with stdenv.lib; {
+        description = "Data files for the Geant4 toolkit";
+        homepage = "https://geant4.web.cern.ch/support/download";
+        license = licenses.g4sl;
+        platforms = platforms.all;
+      };
+    };
+in
+  builtins.listToAttrs (map (a: { inherit (a) name; value = mkDataset a; }) [
+    {
+      name = "G4NDL";
+      version = "4.5";
+      sha256 = "cba928a520a788f2bc8229c7ef57f83d0934bb0c6a18c31ef05ef4865edcdf8e";
+      envvar = "NEUTRONHP";
+    }
+
+    {
+      name = "G4EMLOW";
+      version = "7.3";
+      sha256 = "583aa7f34f67b09db7d566f904c54b21e95a9ac05b60e2bfb794efb569dba14e";
+      envvar = "LE";
+    }
+
+    {
+      name = "G4PhotonEvaporation";
+      version = "5.2";
+      sha256 = "83607f8d36827b2a7fca19c9c336caffbebf61a359d0ef7cee44a8bcf3fc2d1f";
+      envvar = "LEVELGAMMA";
+    }
+
+    {
+      name = "G4RadioactiveDecay";
+      version = "5.2";
+      sha256 = "99c038d89d70281316be15c3c98a66c5d0ca01ef575127b6a094063003e2af5d";
+      envvar = "RADIOACTIVE";
+    }
+
+    {
+      name = "G4SAIDDATA";
+      version = "1.1";
+      sha256 = "a38cd9a83db62311922850fe609ecd250d36adf264a88e88c82ba82b7da0ed7f";
+      envvar = "SAIDXS";
+    }
+
+    {
+      name = "G4NEUTRONXS";
+      version = "1.4";
+      sha256 = "57b38868d7eb060ddd65b26283402d4f161db76ed2169437c266105cca73a8fd";
+      envvar = "NEUTRONXS";
+    }
+
+    {
+      name = "G4ABLA";
+      version = "3.1";
+      sha256 = "7698b052b58bf1b9886beacdbd6af607adc1e099fc730ab6b21cf7f090c027ed";
+      envvar = "ABLA";
+    }
+
+    {
+      name = "G4PII";
+      version = "1.3";
+      sha256 = "6225ad902675f4381c98c6ba25fc5a06ce87549aa979634d3d03491d6616e926";
+      envvar = "PII";
+    }
+
+    {
+      name = "G4ENSDFSTATE";
+      version = "2.2";
+      sha256 = "dd7e27ef62070734a4a709601f5b3bada6641b111eb7069344e4f99a01d6e0a6";
+      envvar = "ENSDFSTATE";
+    }
+
+    {
+      name = "G4RealSurface";
+      version = "2.1";
+      sha256 = "2a287adbda1c0292571edeae2082a65b7f7bd6cf2bf088432d1d6f889426dcf3";
+      envvar = "REALSURFACE";
+    }
+  ])

pkgs/development/libraries/physics/geant4/default.nix

@@ -24,9 +24,14 @@
 # For enableXM.
 , motif ? null # motif or lesstif
 
+# For enableInventor
+, coin3d
+, soxt
+, libXpm ? null
+
 # For enableQT, enableXM, enableOpenGLX11, enableRaytracerX11.
-, libGLU_combined   ? null
-, xlibsWrapper    ? null
+, libGLU_combined ? null
+, xlibsWrapper ? null
 , libXmu ? null
 }:
 
@@ -43,6 +48,7 @@ assert enableXM -> motif != null;
 assert enableQT || enableXM || enableOpenGLX11 || enableRaytracerX11 -> libGLU_combined   != null;
 assert enableQT || enableXM || enableOpenGLX11 || enableRaytracerX11 -> xlibsWrapper    != null;
 assert enableQT || enableXM || enableOpenGLX11 || enableRaytracerX11 -> libXmu != null;
+assert enableInventor -> libXpm != null;
 
 let
   buildGeant4 =
@@ -52,18 +58,11 @@ let
       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 = ''
         ${multiThreadingFlag}
+        -DGEANT4_INSTALL_DATA=OFF
         -DGEANT4_USE_GDML=${if enableGDML then "ON" else "OFF"}
         -DGEANT4_USE_G3TOG4=${if enableG3toG4 then "ON" else "OFF"}
         -DGEANT4_USE_QT=${if enableQT then "ON" else "OFF"}
@@ -74,24 +73,31 @@ let
         -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=${if zlib != null then "ON" else "OFF"}
+        -DINVENTOR_INCLUDE_DIR=${coin3d}/include
+        -DINVENTOR_LIBRARY_RELEASE=${coin3d}/lib/libCoin.so
       '';
 
-      g4data = installData {
-        inherit version src;
-      };
-
       enableParallelBuilding = true;
-      buildInputs = [ cmake clhep expat zlib xercesc qt motif libGLU_combined xlibsWrapper libXmu ];
-      propagatedBuildInputs = [ g4data clhep expat zlib xercesc qt motif libGLU_combined xlibsWrapper libXmu ];
+      buildInputs = [ cmake clhep expat zlib xercesc qt motif libGLU_combined xlibsWrapper libXmu libXpm coin3d soxt ];
+      propagatedBuildInputs = [ clhep expat zlib xercesc qt motif libGLU_combined xlibsWrapper libXmu libXpm coin3d soxt ];
 
-      setupHook = ./setup-hook.sh;
+      postFixup = ''
+        # Don't try to export invalid environment variables.
+        sed -i 's/export G4\([A-Z]*\)DATA/#export G4\1DATA/' "$out"/bin/geant4.sh
+      '';
+
+      setupHook = ./geant4-hook.sh;
+
+      passthru = {
+        data = import ./datasets.nix { inherit stdenv fetchurl; };
+      };
 
       # Set the myriad of envars required by Geant4 if we use a nix-shell.
       shellHook = ''
         source $out/nix-support/setup-hook
       '';
 
-      meta = {
+      meta = with stdenv.lib; {
         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.
@@ -99,44 +105,12 @@ let
           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;
+        license = licenses.g4sl;
+        maintainers = with maintainers; [ tmplt ];
+        platforms = 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;
   };
@@ -146,5 +120,9 @@ in {
     inherit (fetchGeant4.v10_0_2) version src;
     multiThreadingCapable = true;
   };
-} 
- 
+
+  v10_4_1 = buildGeant4 {
+    inherit (fetchGeant4.v10_4_1) version src;
+    multiThreadingCapable = true;
+  };
+}

pkgs/development/libraries/physics/geant4/fetch.nix

@@ -13,7 +13,17 @@ in {
     src = fetchurl{
       url = "http://geant4.cern.ch/support/source/geant4.10.00.p02.tar.gz";
       sha256 = "9d615200901f1a5760970e8f5970625ea146253e4f7c5ad9df2a9cf84549e848";
-    };  
+    };
   };
+
+  v10_4_1 = fetch {
+    version = "10.4.1";
+
+    src = fetchurl{
+      url = "http://cern.ch/geant4-data/releases/geant4.10.04.p01.tar.gz";
+      sha256 = "a3eb13e4f1217737b842d3869dc5b1fb978f761113e74bd4eaf6017307d234dd";
+    };
+  };
+
 }