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Package Information

Description:

lrslib is a self-contained ANSI C implementation as a callable library of the reverse search algorithm for vertex enumeration/convex hull problems and comes with a choice of three arithmetic packages. Input file formats are compatible with Komei Fukuda's cdd package. All computations are done exactly in either multiple precision or fixed integer arithmetic. Output is not stored in memory, so even problems with very large output sizes can sometimes be solved.

Homepage:

https://cgm.cs.mcgill.ca/~avis/C/lrs.html

License:

GPL-2+

Versions

Metadata

Description

• lrslib is a self-contained ANSI C implementation as a callable library of the reverse search algorithm for vertex enumeration/convex hull problems and comes with a choice of three arithmetic packages. Input file formats are compatible with Komei Fukuda's cdd package. All computations are done exactly in either multiple precision or fixed integer arithmetic. Output is not stored in memory, so even problems with very large output sizes can sometimes be solved.

Maintainers

• Gentoo Science Project (sci@gentoo.org) - Type: project

<pkgmetadata>
	<maintainer type="project">
		<email>sci@gentoo.org</email>
		<name>Gentoo Science Project</name>
	</maintainer>
	<longdescription>lrslib is a self-contained ANSI C implementation as a callable library of the
  reverse search algorithm for vertex enumeration/convex hull problems and comes with a choice of
  three arithmetic packages. Input file formats are compatible with Komei Fukuda's cdd package. All
  computations are done exactly in either multiple precision or fixed integer arithmetic. Output is
  not stored in memory, so even problems with very large output sizes can sometimes be
  solved.</longdescription>
</pkgmetadata>

Lint Warnings

• [Warning] Ebuild 073 uses IUSE flag 'gmp' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 073 uses IUSE flag 'mpi' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 071b-r1 uses IUSE flag 'gmp' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 071b-r1 uses IUSE flag 'mpi' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Missing md5-cache for version 073. Run 'ebuild <ebuild_file> manifest' or 'egencache' to generate it.
• [Warning] Missing md5-cache for version 071b-r1. Run 'ebuild <ebuild_file> manifest' or 'egencache' to generate it.

USE Flags

Files

• lrslib-071b-makefile-cflags.patch
• lrslib-071b-makefile-ldflags.patch
• lrslib-073-cflags-ldflags.patch

Manifest