On Tue, 7 Jul 2020, [email protected] wrote:
> Hey, this is a new port math/4ti2, I hope someone takes this one quick,
> all the test passed on amd64, I've a few ports around which depend on it.
>
> 4ti2 is a software package for algebraic, geometric and combinatorial
> problems
> on linear spaces. It computes
seems like it does everything except classify the finite simple groups :-)
It's a nice port, but I had a few minor suggestions:
1) I simplified the top of the Makefile so there's only one place for the
version for future updates (see below)
2) for CONFIGURE_ARGS, can we put each arg on a new line?
3) Too bad about USE_GMAKE. I think it gets close to building without gnu
make except for the use of $< in a few Makefile.am files. Maybe report
upstream and see if they're willing to make slightly more portable?
4) "make test" didn't work here. Not sure if I flubbed something on my end
or you see the same thing. If it doesn't work add NO_TEST. If it can be
made to work, even better.
----- 8< ------------------------------
V = 1.6.9
GH_ACCOUNT = 4ti2
GH_PROJECT = 4ti2
GH_TAGNAME = Release_${V:S/./_/g}
DISTNAME = ${GH_PROJECT}-${V}
----- 8< ------------------------------
> * the circuits of a cone
> * a problem matrix corresponding to graphical statistical models
> * generators for the symmetry group acting on 4-way tables
> * the Graver basis of a matrix or a given lattice
> * a Groebner basis of the toric ideal of a matrix or, more general, of the
> lattice ideal of a lattice
> * a Markov basis (generating set) of the toric ideal
> * the minimal solution of an integer linear program or, more general, a
> lattice
> program, using a Groebner basis
> * the normal form of a list of feasible points
> * the primitive partition identities, that is, the Graver basis of [1 2 3
> ... N]
> * a generator description of a cone
> * the extreme rays of a cone
> * the minimal solution of an integer linear program or, more general, a
> lattice
> program using a Groebner basis
> * an integer lattice basis
> * solutions of linear inequality and equation systems over the integers
>
> Any comments?
