The following "sci-physics" herd ebuilds sci-physics /usr/portage/sci-physics/geant/geant-4.9.3_p01.ebuild sci-physics /usr/portage/sci-physics/clhep/clhep-2.0.4.7.ebuild sci-physics /usr/portage/media-gfx/dawn/dawn-3.88a.ebuild build OK on alpha, request "~alpha" keyword.
Forgot to mention its USEs... OpenInventor is not used; see http://bugs.gentoo.org/show_bug.cgi?id=335169 $ equery uses geant [ Legend : U - flag is set in make.conf ] [ : I - package is installed with flag ] [ Colors : set, unset ] * Found these USE flags for sci-physics/geant-4.9.3_p01: U I - + athena : Enable the MIT Athena (x11-libs/libXaw) widget set (default is Motif) - + data : Add a lot of standard physics data files for geant4 - + dawn : Add support for media-gfx/dawn (3D postscript rendering) - - debug : Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml - + examples : Install examples, usually source code - + gdml : Enable geometry markup language for xml - - geant3 : Add compatibility for geant321 to geant4 - + global : Produce a huge global library instead of small ones - - minimal : Install a very minimal build (disables, for example, plugins, fonts, most drivers, non-critical features) + + motif : Adds support for the Motif toolkit + + opengl : Adds support for OpenGL (3D graphics) - - openinventor : Add support for media-libs/openinventor SGI toolkit + + qt4 : Adds support for the Qt GUI/Application Toolkit version 4.x - + raytracerx : Enable raytracing for physics events - - static-libs : Build static libraries - + vrml : Enable output of geant4 in vrml formats + + zlib : Adds support for zlib (de)compression
Sorry, we currently lack the archtesting manpower to ensure speedy handling of such a large number of new packages.