Port details |
- gfan Software for computing Groebner fans and tropical varieties
- 0.6.2_2 math
=0 0.6.2_2Version of this port present on the latest quarterly branch. - Maintainer: moritz@schmi.tt
 - Port Added: 2019-02-08 09:27:51
- Last Update: 2021-04-07 08:09:01
- Commit Hash: cf118cc
- License: GPLv2+
- Description:
- Gfan is a software package for computing Groebner fans and tropical
varieties.
WWW: https://users-math.au.dk/jensen/software/gfan/gfan.html
- SVNWeb : git : Homepage
- pkg-plist: as obtained via:
make generate-plist - Dependency lines:
-
- 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:
- TIMESTAMP = 1535465532
SHA256 (gfan0.6.2.tar.gz) = a674d5e5dc43634397de0d55dd5da3c32bd358d05f72b73a50e62c1a1686f10a
SIZE (gfan0.6.2.tar.gz) = 1321059
- Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- gmake>=4.3 : devel/gmake
- Library dependencies:
-
- libcddgmp.so : math/cddlib
- libgmp.so : math/gmp
- This port is required by:
- for Build
-
- math/sage
- for Run
-
- math/sage
- Configuration Options:
- ===> The following configuration options are available for gfan-0.6.2_2:
DOCS=on: Build and/or install documentation
EXAMPLES=on: Build and/or install examples
===> Use 'make config' to modify these settings
- Options name:
- math_gfan
- USES:
- compiler:c++11-lang gmake localbase
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
|
Commit History - (may be incomplete: see SVNWeb link above for full details) |
Date | By | Description |
07 Apr 2021 08:09:01 0.6.2_2
|
Mathieu Arnold (mat)  |
One more small cleanup, forgotten yesterday.
Reported by: lwhsu |
06 Apr 2021 14:31:07 0.6.2_2
|
Mathieu Arnold (mat)  |
Remove # $FreeBSD$ from Makefiles. |
04 Dec 2020 18:17:32
0.6.2_2
|
mikael  |
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
0.6.2_1
|
salvadore  |
Drop ports maintainership
Approved by: gerald (mentor) |
31 Dec 2019 13:02:43
0.6.2_1
|
meta  |
multiple ports: Update MAINTAINER
as he got FreeBSD.org account.
PR: 243002
Submitted by: salvadore |
15 Oct 2019 16:05:43
0.6.2_1
|
swills  |
math/gfan: fix build on 13.0-CURRENT
PR: 241194
Submitted by: Lorenzo Salvadore <phascolarctos@protonmail.ch> (maintainer) |
13 Aug 2019 22:29:43
0.6.2_1
|
mat  |
onvert to UCL & cleanup pkg-message (categories l-m) |
26 Jul 2019 20:46:57
0.6.2_1
|
gerald  |
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
0.6.2
|
linimon  |
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
0.6.2
|
tobik  |
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> |