initial pkgbuild - v11.0.0 compativle with Geant4 v11.1.0

5 files changed, 122 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..55000c0cbe34
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,20 @@
+pkgbase = g4python-git
+	pkgdesc = Geant4 python Bindings
+	pkgver = 11.0.0
+	pkgrel = 1
+	install = g4python.install
+	arch = x86_64
+	makedepends = cmake
+	depends = pybind11
+	depends = geant4
+	provides = g4python
+	source = g4python-git::git+https://github.com/koichi-murakami/g4python.git
+	source = g4python.install
+	source = Geant4Config_cmake.patch
+	source = config_cmake.patch
+	sha256sums = SKIP
+	sha256sums = 34c4d158305d85a9408bf15683557395a250019e653a5e7f740992be50b950d4
+	sha256sums = d1fc6a1fc5716ba915ad8a88b1505557cf34dff54db40fbf1d4e145814c4d38b
+	sha256sums = c8731e74b01d563ba23cfa7b68097af17d944917a4c7f8eb804612ab608c43ae
+
+pkgname = g4python-git
diff --git a/Geant4Config_cmake.patch b/Geant4Config_cmake.patch
new file mode 100644
index 000000000000..67e994272c74
--- /dev/null
+++ b/Geant4Config_cmake.patch
@@ -0,0 +1,15 @@
+--- Geant4Config.cmake	2023-01-17 16:44:10.219109803 +0100
++++ Geant4Config_new.cmake	2023-01-17 16:38:30.956894149 +0100
+@@ -72,9 +72,9 @@
+                       G4RayTracer G4VRML G4vis_management G4modeling
+                       G4interfaces G4persistency G4analysis
+                       G4error_propagation G4readout G4physicslists
+-                      G4tasking G4run G4event G4tracking G4parmodels
++                      G4run G4event G4parmodels
+                       G4processes G4digits_hits G4track G4particles
+                       G4geometry G4materials G4graphics_reps G4intercoms
+-                      G4global G4ptl G4clhep G4zlib)
++                      G4global G4ptl G4clhep)
+ 
+-set(GEANT4_LIBRARIES_WITH_OGL G4OpenGL G4gl2ps ${GEANT4_LIBRARIES})
++set(GEANT4_LIBRARIES_WITH_OGL G4OpenGL ${GEANT4_LIBRARIES})
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..40a7b5c91b8d
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,53 @@
+# Maintainer: Filippo Falezza <filippo dot falezza at outlook dot it>
+
+pkgname='g4python-git'
+pkgrel=1
+pkgver=11.0.0
+pkgdesc="Geant4 python Bindings"
+depends=('pybind11' 'geant4')
+makedepends=('cmake')
+provides=('g4python')
+arch=('x86_64')
+source=(
+  "$pkgname"::"git+https://github.com/koichi-murakami/g4python.git"
+  "g4python.install"
+  "Geant4Config_cmake.patch"
+  "config_cmake.patch"
+)
+sha256sums=(
+  'SKIP'
+  '34c4d158305d85a9408bf15683557395a250019e653a5e7f740992be50b950d4'
+  'd1fc6a1fc5716ba915ad8a88b1505557cf34dff54db40fbf1d4e145814c4d38b'
+  'c8731e74b01d563ba23cfa7b68097af17d944917a4c7f8eb804612ab608c43ae'
+  )
+install=g4python.install
+# The GIT repository does not have tags, but the last version there is 11.0.0
+#
+#pkgver() {
+#  cd "$pkgname"
+#  git describe --long | sed 's/\([^-]*-g\)/r\1/;s/-/./g'
+#}
+
+build() {
+  cd ${srcdir}
+  echo "
+export PYTHONPATH=/opt/Geant4/geant4py-11.0.0/site-packages" > g4python.sh
+
+cd ${srcdir}/g4python-git
+  patch config.cmake < ${srcdir}/config_cmake.patch
+
+  cd ${srcdir}/g4python-git/cmake
+  patch Geant4Config.cmake < ${srcdir}/Geant4Config_cmake.patch
+
+}
+
+package() {
+  [ -d ${srcdir}/build ] || mkdir ${srcdir}/build
+  cd ${srcdir}/build
+  cmake ../g4python-git -DGEANT4_LIBRARY_DIR=/opt/Geant4/Geant4-v11.1.0/lib -DCMAKE_INSTALL_PREFIX=${pkgdir}/opt/Geant4/geant4py-${pkgver}
+  make
+  make install prefix=${pkgdir}/opt/Geant4/geant4py-${pkgver}
+
+  cd ${srcdir}
+  install -D -m 755 g4python.sh $pkgdir/etc/profile.d/g4python.sh
+}
diff --git a/config_cmake.patch b/config_cmake.patch
new file mode 100644
index 000000000000..4101b9d71097
--- /dev/null
+++ b/config_cmake.patch
@@ -0,0 +1,25 @@
+--- config.cmake	2023-01-17 16:44:51.915732371 +0100
++++ config_new.cmake	2023-01-17 14:13:37.911503681 +0100
+@@ -6,19 +6,15 @@
+ #==============================================================================
+ # Installation prefixes
+ if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+-  set(CMAKE_INSTALL_PREFIX $ENV{HOME}/opt/geant4/geant4py-11.0.0
++  set(CMAKE_INSTALL_PREFIX /opt/Geant4/geant4py-11.0.0
+   CACHE PATH "Install prefix" FORCE)
+ endif()
+ 
+ # Geant4 installation path
+-set(GEANT4_INSTALL $ENV{HOME}/opt/geant4/11.0
++set(GEANT4_INSTALL /opt/Geant4/Geant4-v11.1.0
+     CACHE STRING "Geant4 installation path")
+ 
+ # Pybind11 cmake files location
+ # Mac Homebrew
+-set(pybind11_DIR /opt/homebrew/share/cmake/pybind11
++set(pybind11_DIR /usr/lib/cmake/pybind11/
+     CACHE STRING "Pybind11 search path")
+-
+-# alternaive pybind11 path
+-#set(pybind11_DIR /opt/pybind11/share/cmake/pybind11
+-#    CACHE STRING "Pybind11 search path")
diff --git a/g4python.install b/g4python.install
new file mode 100644
index 000000000000..df2fab2db98f
--- /dev/null
+++ b/g4python.install
@@ -0,0 +1,9 @@
+#!/bin/bash
+post_install(){
+echo "Please remember to preload libG4run.so before use"
+echo "export LD_PRELOAD=libG4run.so"
+}
+post_upgrade(){
+echo "Please remember to preload libG4run.so before use"
+echo "export LD_PRELOAD=libG4run.so"
+}