sci-physics/geant/metadata.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>sci-physics</herd>
	<longdescription lang="en">
  Geant simulates the passage of subatomic particles through matter, for
  instance, particle detectors. Geant 3 simulations are performed by
  linking Fortran code supplied by the user with the Geant libraries,
  then running the resulting executable. This package includes gxint,
  the script used to perform this linking step.
  Geant 4 is a complete rewrite in C++ with addition of other modern
  features and detectors.
</longdescription>
	<use>
		<flag name="athena">Enable the MIT Athena (<pkg>x11-libs/libXaw</pkg>)
    widget set (default is Motif)</flag>
		<flag name="data">Add a lot of standard physics data files for geant4</flag>
		<flag name="dawn">Add support for <pkg>media-gfx/dawn</pkg> (3D postscript
    rendering)</flag>
		<flag name="gdml">Enable geometry markup language for xml</flag>
		<flag name="geant3">Add compatibility for geant321 to geant4</flag>
		<flag name="global">Produce a huge global library instead of small
  ones</flag>
		<flag name="granular">Produce many small libraries instead of global ones</flag>
		<flag name="aida">Add support for Abstract Interfaces for Data Analysis </flag>
		<flag name="openinventor">Add support for <pkg>media-libs/openinventor</pkg>
    SGI toolkit</flag>
		<flag name="raytracerx">Enable raytracing for physics events</flag>
		<flag name="vrml">Enable output of geant4 in vrml formats</flag>
	</use>
</pkgmetadata>