new standard package libatomic_ops

[dimpase]

This is needed for the gc update on #23700,
see GC website for details.

The package is C headers and two small static libraries.

The tarball is here:
https://github.com/ivmai/libatomic_ops/releases/download/v7.6.2/libatomic_ops-7.6.2.tar.gz

CC: @kiwifb

Component: packages: standard

Author: Dima Pasechnik, Erik Bray

Branch/Commit: 18813a2

Reviewer: Erik Bray, Dima Pasechnik

Issue created by migration from https://trac.sagemath.org/ticket/23701

[dimpase]

Author: Dima Pasechnik

[dimpase]

Branch: u/dimpase/libatomic_ops

[dimpase]

Commit: 7d09a89

[dimpase]

New commits:

7d09a89

libatomic_ops added as standard pkg

[kiwifb]

comment:2

Why 7.4.4 and not 7.6.0 matching boehm-gc? Ok, that's because the download web[age doesn't point to the new github repos:
https://github.com/ivmai/libatomic_ops/releases
https://github.com/ivmai/bdwgc/releases

[dimpase]

comment:3

Right, so should we stick to what they tag as "Latest release", i.e. 7.4.4 for gc and
7.4.6 for libatomic_ops?

[kiwifb]

comment:4

I am ok with that and at least that's what I have here, so I can say personally that it has some testing on linux. 7.6.0 should at least all build otherwise I would have had complaints on gentoo's bugzilla (a guy called Jurgen Rose is building everything in ~amd64 - unstable in debian parlance - I usually know quite quickly if something breaks sage building).

[sagetrac-git]

Changed commit from 7d09a89 to 8166e21

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

8166e21

libatomic_ops 7.6.4 added as standard pkg

[dimpase]

Description changed:

--- 
+++ 
@@ -3,4 +3,5 @@
 
 The package is C headers and two small static libraries.
 
-The tarball is here: http://www.hboehm.info/gc/gc_source/libatomic_ops-7.4.4.tar.gz
+The tarball is here: 
+https://github.com/ivmai/libatomic_ops/releases/download/v7.4.6/libatomic_ops-7.4.6.tar.gz