[new port] math/sleef: SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

[jmd]

Summary

This adds sleef.

Test Plan

poudriere tested on HEAD amd64, 11.1 amd64, 11.1 i386.

portlint -Aac clean except for the version-based check.

[jmd]

use IGNORE_FreeBSD_10 and extend pkg-descr

[mat]

math/sleef/Makefile

5 ↗

(On Diff #47705)

This is wrong, see https://www.freebsd.org/doc/en/books/porters-handbook/makefile-distfiles.html#makefile-master_sites-github-ex5

21 ↗

(On Diff #47705)

Remove this.

[jmd]

Address comments that portlint didn't complain about.

[jmd]

Unfortunately, portlint didn't complain about this.

[mat]

In D17045#363633, @jmd wrote:

Unfortunately, portlint didn't complain about this.

I am not sure what you mean. portlint is a static lint tool, it can tell you when stuff are out of order, or something should not be there, but I cannot see how it could understand what you are doing and know you are wrong. This is why we have committers, a group of people who actually know our rules, policies, and usages, and can adapt submissions to fit them.

[jmd]

These things keep improving/changing and it would be very helpful for me, as a member of that group of committers trying to keep up with rules and do the right thing, if there were tools assisting me.

Could you be so kind as to mark the review as approved (and the others you selected to do) if you are now happy? Thank you!

[zeising]

Looks good, approved.