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Port details
gfan Software for computing Groebner fans and tropical varieties
0.6.2_2 math on this many watch lists=0 search for ports that depend on this port Find issues related to this port Report an issue related to this port View this port on Repology. pkg-fallout 0.6.2_2Version of this port present on the latest quarterly branch.
Maintainer: moritz@schmi.tt search for ports maintained by this maintainer
Port Added: 2019-02-08 09:27:51
Last Update: 2021-04-07 08:09:01
Commit Hash: cf118cc
License: GPLv2+
Description:
SVNWeb : git : Homepage
pkg-plist: as obtained via: make generate-plist
Expand this list (98 items)
Collapse this list.
  1. /usr/local/share/licenses/gfan-0.6.2_2/catalog.mk
  2. /usr/local/share/licenses/gfan-0.6.2_2/LICENSE
  3. /usr/local/share/licenses/gfan-0.6.2_2/GPLv2+
  4. share/doc/gfan/gfan.eps
  5. share/doc/gfan/manual.dvi
  6. share/doc/gfan/nonconst.eps
  7. share/doc/gfan/polyformat.eps
  8. share/doc/gfan/staircase.eps
  9. share/examples/gfan/2x2of2x3
  10. share/examples/gfan/2x2of2x4
  11. share/examples/gfan/2x2of3x3
  12. share/examples/gfan/2x2of4x4
  13. share/examples/gfan/3x3of3x4
  14. share/examples/gfan/3x3of3x5
  15. share/examples/gfan/3x3of3x5.cone
  16. share/examples/gfan/3x3of4x4
  17. share/examples/gfan/3x3of4x4sym.cone
  18. share/examples/gfan/4x4of4x5
  19. share/examples/gfan/4x4of5x5
  20. share/examples/gfan/6x6-subPfaffians
  21. share/examples/gfan/commat2x2
  22. share/examples/gfan/commat2x2.cone
  23. share/examples/gfan/cyclic4
  24. share/examples/gfan/cyclic5
  25. share/examples/gfan/examplePaper
  26. share/examples/gfan/grassmann2_5
  27. share/examples/gfan/grassmann2_5.cone
  28. share/examples/gfan/grassmann2_6
  29. share/examples/gfan/grassmann2_6.cone
  30. share/examples/gfan/grassmann3_6
  31. share/examples/gfan/grassmann3_6.cone
  32. share/examples/gfan/hankel3x3of4x4
  33. share/examples/gfan/hankel3x3of4x4.cone
  34. share/examples/gfan/hankel3x3of4x5
  35. share/examples/gfan/hankel3x3of4x5.cone
  36. share/examples/gfan/linhyper5_2
  37. share/examples/gfan/linhyper5_2.cone
  38. share/examples/gfan/pablo
  39. share/examples/gfan/sturmfels3.9
  40. share/examples/gfan/symmetryTest
  41. bin/gfan
  42. bin/gfan_bases
  43. bin/gfan_buchberger
  44. bin/gfan_combinerays
  45. bin/gfan_doesidealcontain
  46. bin/gfan_fancommonrefinement
  47. bin/gfan_fanhomology
  48. bin/gfan_fanisbalanced
  49. bin/gfan_fanlink
  50. bin/gfan_fanproduct
  51. bin/gfan_fansubfan
  52. bin/gfan_genericlinearchange
  53. bin/gfan_groebnercone
  54. bin/gfan_groebnerfan
  55. bin/gfan_homogeneityspace
  56. bin/gfan_homogenize
  57. bin/gfan_initialforms
  58. bin/gfan_interactive
  59. bin/gfan_ismarkedgroebnerbasis
  60. bin/gfan_krulldimension
  61. bin/gfan_latticeideal
  62. bin/gfan_leadingterms
  63. bin/gfan_list
  64. bin/gfan_markpolynomialset
  65. bin/gfan_minkowskisum
  66. bin/gfan_minors
  67. bin/gfan_mixedvolume
  68. bin/gfan_overintegers
  69. bin/gfan_padic
  70. bin/gfan_polynomialsetunion
  71. bin/gfan_render
  72. bin/gfan_renderstaircase
  73. bin/gfan_resultantfan
  74. bin/gfan_saturation
  75. bin/gfan_secondaryfan
  76. bin/gfan_stats
  77. bin/gfan_substitute
  78. bin/gfan_symmetries
  79. bin/gfan_tolatex
  80. bin/gfan_topolyhedralfan
  81. bin/gfan_tropicalbasis
  82. bin/gfan_tropicalbruteforce
  83. bin/gfan_tropicalcurve
  84. bin/gfan_tropicalevaluation
  85. bin/gfan_tropicalfunction
  86. bin/gfan_tropicalhypersurface
  87. bin/gfan_tropicalintersection
  88. bin/gfan_tropicallifting
  89. bin/gfan_tropicallinearspace
  90. bin/gfan_tropicalmultiplicity
  91. bin/gfan_tropicalrank
  92. bin/gfan_tropicalstartingcone
  93. bin/gfan_tropicaltraverse
  94. bin/gfan_tropicalweildivisor
  95. bin/gfan_version
  96. @owner
  97. @group
  98. @mode
Collapse this list.
Dependency lines:
  • gfan>0:math/gfan
To install the port:
cd /usr/ports/math/gfan/ && make install clean
To add the package, run one of these commands:
  • pkg install math/gfan
  • pkg install gfan
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.
PKGNAME: gfan
Flavors: there is no flavor information for this port.
distinfo:
Packages (timestamps in pop-ups are UTC):
gfan
ABIlatestquarterly
FreeBSD:11:aarch64-0.6.2_1
FreeBSD:11:amd640.6.2_20.6.2_2
FreeBSD:11:armv6-0.6.2_1
FreeBSD:11:i3860.6.2_20.6.2_2
FreeBSD:11:mips--
FreeBSD:11:mips64--
FreeBSD:12:aarch64-0.6.2_2
FreeBSD:12:amd640.6.2_20.6.2_2
FreeBSD:12:armv6-0.6.2_1
FreeBSD:12:armv7-0.6.2_1
FreeBSD:12:i3860.6.2_20.6.2_2
FreeBSD:12:mips--
FreeBSD:12:mips64--
FreeBSD:12:powerpc64-0.6.2_2
FreeBSD:13:aarch640.6.2_20.6.2_2
FreeBSD:13:amd640.6.2_20.6.2_2
FreeBSD:13:armv60.6.2_20.6.2_2
FreeBSD:13:armv70.6.2_20.6.2_2
FreeBSD:13:i3860.6.2_20.6.2_2
FreeBSD:13:mips--
FreeBSD:13:mips640.6.2_20.6.2_2
FreeBSD:13:powerpc640.6.2_20.6.2_2
FreeBSD:14:aarch640.6.2_2-
FreeBSD:14:amd640.6.2_2-
FreeBSD:14:armv60.6.2_2-
FreeBSD:14:armv70.6.2_2-
FreeBSD:14:i3860.6.2_2-
FreeBSD:14:mips--
FreeBSD:14:mips640.6.2_2-
FreeBSD:14:powerpc640.6.2_2-
 

Dependencies
NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
Build dependencies:
  1. gmake>=4.3 : devel/gmake
Library dependencies:
  1. libcddgmp.so : math/cddlib
  2. libgmp.so : math/gmp
This port is required by:
for Build
  1. math/sage
for Run
  1. math/sage

Configuration Options:
Options name:

USES:

FreshPorts was unable to extract/find any pkg message
Master Sites:
Expand this list (1 items)
Collapse this list.
  1. https://users-math.au.dk/jensen/software/gfan/
Collapse this list.

Number of commits found: 10

Commit History - (may be incomplete: see SVNWeb link above for full details)
DateByDescription
07 Apr 2021 08:09:01
 files touched by this commit commit hash:cf118ccf875508b9a1c570044c93cfcc82bd455c  0.6.2_2
Mathieu Arnold (mat) search for other commits by this committer
One more small cleanup, forgotten yesterday.
Reported by:	lwhsu
06 Apr 2021 14:31:07
 files touched by this commit commit hash:305f148f482daf30dcf728039d03d019f88344eb  0.6.2_2
Mathieu Arnold (mat) search for other commits by this committer
Remove # $FreeBSD$ from Makefiles.
04 Dec 2020 18:17:32
Original commit files touched by this commit Revision:556996  0.6.2_2
mikael search for other commits by this committer
math/gfan: pass maintainership

o Update URL in MASTER_SITES to current address
o Update MAINTAINER
o Remove post-patch target as it is not needed
	- Use LDFLAGS instead of the non-standard variable
	  ADDITIONALLINKOPTIONS.
	- Replace "${REINPLACE_CMD} 's,log2,gfan_log2,g'" by appropriate
	  patch files as the command triggers multiple warnings. log2 is
	  a macro defined in src/log.h. The name of this macro is in
	  conflict with the function log2 from math.h. To avoid errors
	  when compiling the code, the above renaming is necessary.
	  Furthermore, PHB 4.4.3 strongly suggests using patch files
	  instead of REINPLACE_CMD for static content.
o Sort pkg-plist alphabetically as required by PHB 3.2.2
o Shorten pkg-descr and make it less technical

PR:		250879
Submitted by:	Moritz Schmitt (maintainer)
21 Jun 2020 15:36:35
Original commit files touched by this commit Revision:539770  0.6.2_1
salvadore search for other commits by this committer
Drop ports maintainership

Approved by:	gerald (mentor)
31 Dec 2019 13:02:43
Original commit files touched by this commit Revision:521615  0.6.2_1
meta search for other commits by this committer
multiple ports: Update MAINTAINER

as he got FreeBSD.org account.

PR:		243002
Submitted by:	salvadore
15 Oct 2019 16:05:43
Original commit files touched by this commit Revision:514542  0.6.2_1
swills search for other commits by this committer
math/gfan: fix build on 13.0-CURRENT

PR:		241194
Submitted by:	Lorenzo Salvadore <phascolarctos@protonmail.ch> (maintainer)
13 Aug 2019 22:29:43
Original commit files touched by this commit Revision:508882  0.6.2_1
mat search for other commits by this committer
onvert to UCL & cleanup pkg-message (categories l-m)
26 Jul 2019 20:46:57
Original commit files touched by this commit Revision:507372  0.6.2_1
gerald search for other commits by this committer
Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330
24 Feb 2019 22:10:43
Original commit files touched by this commit Revision:493819  0.6.2
linimon search for other commits by this committer
This port requires a C++11-compatible compiler to build, so add
USES=compiler:c++11-lang to fix build on GCC-based architectures.

Also add LDFLAGS to the linking command so that it links against ports
libstdc++.

While here, add USES=localbase.

PR:		235976
Submitted by:	Piotr Kubaj
Approved by:	maintainer
08 Feb 2019 09:27:32
Original commit files touched by this commit Revision:492416  0.6.2
tobik search for other commits by this committer
New ports: math/gfan, math/gfanlib

Gfan is a software package for computing Groebner fans and tropical
varieties. These are polyhedral fans associated to polynomial ideals.
The maximal cones of a Groebner fan are in bijection with the marked
reduced Groebner bases of its defining ideal. The software computes
all marked reduced Groebner bases of an ideal. Their union is a
universal Greobner basis. The tropical variety of a polynomial ideal
is a certain subcomplex of the Groebner fan. Gfan contains algorithms
for computing this complex for general ideals and specialized
algorithms for tropical curves, tropical hypersurfaces and tropical
varieties of prime ideals.  In addition to the above core functions
the package contains many tools which are useful in the study of
Groebner bases, initial ideals and tropical geometry.

WWW: http://home.math.au.dk/jensen/software/gfan/gfan.html

PR:		231186
Submitted by:	Lorenzo Salvadore <phascolarctos@protonmail.ch>

Number of commits found: 10