Merge commit '9480bae337095fd24f61380bce3174fdfe926a00'

This is the last nixos-unstable release before 13b2903169f, which I'm a
bit nervous about.  So I want the update including that one to be as
small as possible, hence going to this one first.

4 files changed, 34 insertions, 70 deletions

diff --git a/nixpkgs/pkgs/development/libraries/physics/geant4/datasets.nix b/nixpkgs/pkgs/development/libraries/physics/geant4/datasets.nix
index df44fa275f5d..85ad11b79b16 100644
--- a/nixpkgs/pkgs/development/libraries/physics/geant4/datasets.nix
+++ b/nixpkgs/pkgs/development/libraries/physics/geant4/datasets.nix
@@ -109,4 +109,11 @@ in
       sha256 = "0l3gs0nlp10cjlwiln3f72zfch0av2g1r8m2ny9afgvwgbwiyj4h";
       envvar = "REALSURFACE";
     }
+
+    {
+      name = "G4TENDL";
+      version = "1.3.2";
+      sha256 = "0jdqmz3rz5a7yrq1mli6dj3bnmn73igf4fdxwfbl3rxywg38fa9v";
+      envvar = "PARTICLEHP";
+    }
   ])
diff --git a/nixpkgs/pkgs/development/libraries/physics/geant4/default.nix b/nixpkgs/pkgs/development/libraries/physics/geant4/default.nix
index 8c7ff230e011..97822d769dd5 100644
--- a/nixpkgs/pkgs/development/libraries/physics/geant4/default.nix
+++ b/nixpkgs/pkgs/development/libraries/physics/geant4/default.nix
@@ -5,6 +5,7 @@
 , enableQT             ? false
 , enableXM             ? false
 , enableOpenGLX11      ? true
+, enablePython         ? false
 , enableRaytracerX11   ? false
 
 # Standard build environment with cmake.
@@ -33,17 +34,35 @@
 , libGLU, libGL
 , xlibsWrapper
 , libXmu
+
+# For enablePython
+, boost
+, python3
 }:
 
+let
+  boost_python = boost.override { enablePython = true; python = python3; };
+in
+
 stdenv.mkDerivation rec {
-  version = "10.6.1";
+  version = "10.6.2";
   pname = "geant4";
 
   src = fetchurl{
-    url = "https://geant4-data.web.cern.ch/geant4-data/releases/geant4.10.06.p01.tar.gz";
-    sha256 = "0ssxg7dd7vxljb3fdyb0llg7gsxack21qjfsb3n23k107a19yibk";
+    url = "https://geant4-data.web.cern.ch/geant4-data/releases/geant4.10.06.p02.tar.gz";
+    sha256 = "0vznm3pjlbihjy1wsxc4gj229k0dzc283wvil2xghyl08vwdpnpc";
   };
 
+  boost_python_lib = "python${builtins.replaceStrings ["."] [""] python3.pythonVersion}";
+  postPatch = ''
+    # Fix for boost 1.67+
+    substituteInPlace environments/g4py/CMakeLists.txt \
+      --replace "find_package(Boost REQUIRED python)" \
+                "find_package(Boost REQUIRED COMPONENTS $boost_python_lib)"
+    substituteInPlace environments/g4py/G4PythonHelpers.cmake \
+      --replace "Boost::python" "Boost::$boost_python_lib"
+  '';
+
   cmakeFlags = [
     "-DGEANT4_INSTALL_DATA=OFF"
     "-DGEANT4_USE_GDML=${if enableGDML then "ON" else "OFF"}"
@@ -52,11 +71,14 @@ stdenv.mkDerivation rec {
     "-DGEANT4_USE_XM=${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_PYTHON=${if enablePython then "ON" else "OFF"}"
     "-DGEANT4_USE_RAYTRACER_X11=${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=${if zlib != null then "ON" else "OFF"}"
     "-DGEANT4_BUILD_MULTITHREADED=${if enableMultiThreading then "ON" else "OFF"}"
+  ] ++ stdenv.lib.optionals (enableMultiThreading && enablePython) [
+    "-DGEANT4_BUILD_TLS_MODEL=global-dynamic"
   ] ++ stdenv.lib.optionals enableInventor [
     "-DINVENTOR_INCLUDE_DIR=${coin3d}/include"
     "-DINVENTOR_LIBRARY_RELEASE=${coin3d}/lib/libCoin.so"
@@ -66,7 +88,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs =  [ cmake ];
 
   buildInputs = [ libGLU xlibsWrapper libXmu ]
-    ++ stdenv.lib.optionals enableInventor [ libXpm coin3d soxt motif ];
+    ++ stdenv.lib.optionals enableInventor [ libXpm coin3d soxt motif ]
+    ++ stdenv.lib.optionals enablePython [ boost_python python3 ];
 
   propagatedBuildInputs = [ clhep expat zlib libGL ]
     ++ stdenv.lib.optionals enableGDML [ xercesc ]
diff --git a/nixpkgs/pkgs/development/libraries/physics/geant4/g4py/default.nix b/nixpkgs/pkgs/development/libraries/physics/geant4/g4py/default.nix
deleted file mode 100644
index 4937cc0eca93..000000000000
--- a/nixpkgs/pkgs/development/libraries/physics/geant4/g4py/default.nix
+++ /dev/null
@@ -1,65 +0,0 @@
-{ stdenv, cmake, xercesc
-
-# The target version of Geant4
-, geant4
-
-# Python (obviously) and boost::python for wrapping.
-, python
-, boost
-}:
-
-let
-  # g4py does not support MT and will fail to build against MT geant
-  geant4_nomt = geant4.override { enableMultiThreading = false; };
-  boost_python = boost.override { enablePython = true; inherit python; };
-in
-
-stdenv.mkDerivation {
-  inherit (geant4_nomt) version src;
-  pname = "g4py";
-
-  nativeBuildInputs = [ cmake ];
-  buildInputs = [ geant4_nomt xercesc boost_python python ];
-
-  GEANT4_INSTALL = geant4_nomt;
-
-  postPatch = ''
-    cd environments/g4py
-  '';
-
-  preConfigure = ''
-    # Fix for boost 1.67+
-    substituteInPlace CMakeLists.txt \
-    --replace "find_package(Boost)" "find_package(Boost 1.40 REQUIRED COMPONENTS python${builtins.replaceStrings ["."] [""] python.pythonVersion})"
-    for f in `find . -name CMakeLists.txt`; do
-      substituteInPlace "$f" \
-        --replace "boost_python" "\''${Boost_LIBRARIES}"
-    done
-  '';
-
-  enableParallelBuilding = true;
-
-  setupHook = ./setup-hook.sh;
-
-  # Make sure we set PYTHONPATH
-  shellHook = ''
-    source $out/nix-support/setup-hook
-  '';
-
-  meta = {
-    description = "Python bindings and utilities for Geant4";
-    longDescription = ''
-      Geant4 is a toolkit for the simulation of the passage of particles
-      through matter.  Its areas of application include high energy,
-      nuclear and accelerator physics, as well as studies in medical and
-      space science.  The two main reference papers for Geant4 are
-      published in Nuclear Instruments and Methods in Physics Research A
-      506 (2003) 250-303, and IEEE Transactions on Nuclear Science 53 No. 1
-      (2006) 270-278.
-    '';
-    homepage = "http://www.geant4.org";
-    license = stdenv.lib.licenses.g4sl;
-    maintainers = [ ];
-    platforms = stdenv.lib.platforms.all;
-  };
-}
diff --git a/nixpkgs/pkgs/development/libraries/physics/geant4/g4py/setup-hook.sh b/nixpkgs/pkgs/development/libraries/physics/geant4/g4py/setup-hook.sh
deleted file mode 100644
index 8abfb461fc0f..000000000000
--- a/nixpkgs/pkgs/development/libraries/physics/geant4/g4py/setup-hook.sh
+++ /dev/null
@@ -1 +0,0 @@
-export PYTHONPATH=$PYTHONPATH:@out@/lib