- https://trac.macports.org/ticket/35992

Git repository:
- http://git.opengatecollaboration.org/git/opengate-public.git

Download:
- http://www.opengatecollaboration.org/sites/opengatecollaboration.org/files/gate_release/2012/08/gate_v6_2_tar_gz_15843.gz
- http://www.opengatecollaboration.org/sites/opengatecollaboration.org/files/gate_release/2012/08/lmf_v3_0_tar_gz_42819.gz
- http://www.opengatecollaboration.org/sites/opengatecollaboration.org/files/ReleaseNotes6.2.pdf

Application for Mac, together with documented patches needed to create it:
- http://suhard.fr/gate/
- http://suhard.fr/gate/gate6.1.dmg
- http://suhard.fr/gate/gate6.2.dmg

TODO:
- get variables from geant port
- Should examples go to share/doc/gate or to share/gate/doc?
- remove CMake files from examples
- I end up with /opt/local/share/gate/._gui.mac: why?
- png icon: less transparency if possible
- load gui.mac

Upstream feature requests:
- repository at GitHub
- CMAKE variable to copy the examples automatically
- try to prevent crashing by catching errors
- prepare a nice default startup gui
- enable hardcoded GATEHOME
  in general/src/GateTools.cc there is
    G4String GateTools::FindGateFile(const G4String& fileName)
  which checks for the environmental variable GATEHOME and may potentially load the material database and other files from there
- png icon

Compile warnings:
- a handful of unused variables

DONE:
- copy license/LICENSE.txt -> OK
- copy examples & benchmarks -> OK
- maybe put the Gate binary to libexec and create a shell script in ${prefix}/bin/Gate which sets all the necessary variables (data files) and calls the real binary afterwards -> OK
- try to copy the material database somewhere and set GATEHOME -> OK
- in case of errors, Gate reports location where the file is built (that weird build path that doesn't exist any more) -> OK
- replace "../../GateMaterials.db" with "GateMaterials.db" in examples
- check if qt4-mac is enabled for Geant4, else prevent compilation (or make a Gate variant without qt4)

Something like tho following is needed for running Gate:
	export G4LEDATA="/opt/local/share/Geant4/Data/G4EMLOW6.32"
	export G4LEVELGAMMADATA="/opt/local/share/Geant4/Data/PhotonEvaporation2.3"
	export G4NEUTRONHPDATA="/opt/local/share/Geant4/Data/G4NDL4.2"
	export G4NEUTRONXSDATA="/opt/local/share/Geant4/Data/G4NEUTRONXS1.2"
	export G4PIIDATA="/opt/local/share/Geant4/Data/G4PII1.3"
	export G4RADIOACTIVEDATA="/opt/local/share/Geant4/Data/RadioactiveDecay3.6"
	export G4REALSURFACEDATA="/opt/local/share/Geant4/Data/RealSurface1.0"
	export G4SAIDXSDATA="/opt/local/share/Geant4/Data/G4SAIDDATA1.1"
	/opt/local/bin/Gate $@